Instruction/ maintenance manual of the product M800 Toshiba
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Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1 Toshiba Personal Computer Satellite U400, Satellite Pro U400 and Portégé M800 Maintenance Manual PPM80A, PSU40A.
2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual TOSHIBA CORPORATION Copyright © 2003 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 3 Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite U400 and Satellite Pro U400 Series.
4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite U400 and Satellite Pro U400 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 5 Conventions This manual uses the following formats to describe, identify, and highlight term s and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition.
6 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table of Contents Chapter 1 Hardware Overview 1.1 Features ................................................................................................................... .......1 1.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 7 Procedure 2 Debugging Port Check ............................................................ 1 6 Procedure 3 Diagnostic Test Program Execution Check ............................ 21 Procedure 4 Replacement Check .
8 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2.9 Display Troubleshooting..............................................................................................35 Procedure 1 External Monitor Check.........................
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 9 3.17.1 3.17.2 3.18.1 3.20.1 3.20.2 3.21.1 3.21.2 3.21.3 3.21.4 3.21.5 3.4 System Test .................................................................................................
10 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Assembly Procedure ............................................................................................ 4-5 Tools and Equipment ..............................................
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 11 Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout ................................
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1-1 Chapter 1 Hardware Overview.
Chapter 1 Hardware Overview 1-2 Satellite U400/Satellite Pro U400/PORTEGE M8 00 Maintenance Manual Chapter 1 Contents 1.1 Features ................................................................................................................... ....
Hardware Overview Chapter 1 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1- 3 Figures Figure 1-1 Front of the computer.........................................................................................4 Figure 1-2 System block diagram .
Chapter 1 Hardware Overview 1-2 Satellite U400/Satellite Pro U400/PORTEGE M8 00 Maintenance Manual.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1 1.1 Features The Satellite U400/PROTEGE M800 (Intel Pl atform) series are 2 spindle PCs running Intel® Celeron® Processor 540 or higher. Intel® Core™ 2 Duo Processor (800MHz) T8100 or higher.
Chapter 1 Hardware Overview 2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual θ VRAM Shared with System RAM for Intel GL960/GM965 θ HDD 80GB, 120GB, 160GB, 200GB, 250GB, 320GB internal drives. 2.5 inch x 9.5mm height. θ USB FDD (Option) Toshiba external USB FDD for option θ Display LCD (CCFL) 13.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 3 θ Battery The RTC battery is equipped inside the computer. It is good with no external power source for 1month on average. The main battery is a detachable lithium ion battery.
Chapter 1 Hardware Overview 4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 3D Accelerometer for HDD Figure 1-1 Front of the computer.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 5 1.2 System Block Diagram Figure 1-2 shows the system block diagram.
Chapter 1 Hardware Overview 6 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual The PC contains the following components. θ CPU Intel® Core™ 2 Duo FSB : 667 MHz T5450(1.67GHz) T5550(1.83GHz) T5750(2.0GHz) Intel® Core™ 2 Duo FSB: 800MHz T8100(2.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 7 − DRAM Controller : DDRII 533/667 support − DMI − 1299-ball 35 x 35mm Mirco FC-BGA Package • Sou.
Chapter 1 Hardware Overview 8 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual θ Mini Card Wireless LAN card (BTO) 2.4 GHz DSSS/OFDM LAN card is equi pped. Conformity with IEEE 802.11b/g and IEEE 802.11a/b/g.. Transfer speed ma ximum is 54Mbit/sec.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 9 1.3 2.5-inch Hard Disk Drive A compact, high-capacity HDD with a height of 9.5mm. Contains a 2.5-inch magnetic disk and magnetic heads. Figure 1-3 shows a view of the 2.
Chapter 1 Hardware Overview 10 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table 1-2 2.5-inch HDD specifications Specification Parameter TOSHIBA MK8046GSX TOSHIBA MK1246GSX TOSHI.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 11 Specification Parameter Fujitsu MHY2080BH Fujitsu MHY2120BH Fujitsu MHY2160BH Fujitsu MHY2200BH Fujitsu MHY2250BH Fujitsu MHY2320BH storage size(formatted) 80GB 120GB 160GB 200GB 250GB 32 0GB Speed (RPM) 5400 84.
Chapter 1 Hardware Overview 12 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1.4 Optical Drive 1.4.1 DVD-ROM & CD-R/RW Drive The DVD-ROM & CD-R/RW drive accommodates e ither 12 cm (4.72-inch) or 8 cm (3.15- inch) CD/DVD-ROM and CD-R/RW.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 13 Table 1-4 DVD-ROM & CD-R/RW drive specifications (1/3) Drive Specification Parameter TEAC DW-224E-V.
Chapter 1 Hardware Overview 14 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1.4.2 DVD Super Multi Drive The DVD Super Multi drive accommodates eith er 12 cm (4.72-inch) or 8 cm (3.15-inch) CD/DVD-ROM, CD-R/RW, DVD±R/±RW and DVD-RA M.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 15 Table 1-6 DVD Super Multi drive specifications (1/4) Drive Specification Parameter Panasonic ( UJ-852B/ UJ-852 M) Read (KB/s) DVD-ROM MAX 8X CAV (MAX 10800 KB/s) CD-ROM MAX 24X CAV (MAX 3600 KB/s) Write CD-R MAX.
Chapter 1 Hardware Overview 16 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1.5 Keyboard The Hampton 10/10S keyboard has two different ki nds of placement, one is for JP style and the other is for US style.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 17 1.6 TFT Color Display The Hampton 10/10S Panel has tw o different kinds of model, one is CCFL backlight and the other is LED backlight.
Chapter 1 Hardware Overview 18 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Figure 1-9 AUO LCD Module Figure 1- 10 Samsung Module.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 19 Figure 1-11 CMO LCD Module Table 1-7 LCD module specifications Specifications(W XGA) Item LG LP133WX3- TLN3 AUO B133EW01 V3 Samsung LTN133AT07- G01 CMO N133I1- L01 Number of Dots 1,280x 800 Dot spacing (mm) 0.
Chapter 1 Hardware Overview 20 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Figure 1-12 TMD LED Backlight Module Table 1-8 LED backlight module specifications Specifications(W XGA) Item TMD LTD133EWHK Number of Dot s 1,280x 80 0 Dot spacing (mm) 0.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 21 1.6.3 CCFL Inverter Board Table 1-9 lists the FL inve rter board specifications. Table 1-9 FL inverter board specifications Specifications Item Foxconn T18I095.
Chapter 1 Hardware Overview 22 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1.7 Power Supply Table 1-10 lists the power rail output sp ecifications of Santa Rosa platform.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 23 1.8 Batteries The PC has the following two batteries. θ Main battery θ Real time clock (RTC) battery Table 1-11 lists the specifica tions for these two batteries.
Chapter 1 Hardware Overview 24 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1.8.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and dete cts a full charge when the AC adaptor and battery are connected to the computer.
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 25 1.8.3 RTC Battery The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-14 lists the Time required for charges of RTC battery and data preservation time.
Chapter 1 Hardware Overview 26 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1.9 AC Adapter The AC adapter is used to charge the battery.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 1 Chapter 2 Troubleshooting Procedures.
2-2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Chapter 2 Contents 2.1 Troubleshooting .............................................................................................................1 2.2 Troubleshooting Flowchart .
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-3 2.9 Display Troubleshooting ..............................................................................................35 Procedure 1 External Monitor Check .....................
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 1 2 2.1 Troubleshooting Chapter 2 describes how to determine which Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction.
Chapter2 Troubleshooting Procedures There are following two types of connections in the figure of board and module connection in and after 2.3 Power Supply Troubleshooting. (1) Cable connection is descri bed in the figure as line. (2) Pin connection is describe d in the figure as arrow.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 3 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide fo r determining which troubleshooting procedures to execute.
Chapter2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (1/2) 2-4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual.
Chapter2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (2/2) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 5 .
Chapter2 Troubleshooting Procedures 2-6 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual If the diagnostics program cannot detect an e rror, the problem may be intermittent. The Test program should be executed several tim es to is olate the problem.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 7 2.3 Power Supply Troubleshooting The power supply controller cont rols many functions and compone nts.
Chapter2 Troubleshooting Procedures 2-8 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table 2-2 DC IN icon DC IN icon Power supply status Lights blue or white DC power is being supplied from the AC adapter. Blinks orange Power supply malfunctio n *1 Doesn’t light Any condition other than th ose above.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 9 80 Time Out Error ?? Other Error HDD 1 Bad Command Error 2 Bad Address Mark E.
Chapter2 Troubleshooting Procedures Procedure 3 Connection Check The wiring diagram related to th e power supply is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Make sure the AC adapter and the AC power cord is firmly plugged into the DC IN connector PCN1 and wall outlet.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 11 Check 5 Replace the battery pack with a new one .
Chapter2 Troubleshooting Procedures 2-12 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Procedure 5 Replacement Check The power is supplied to the system board by the AC adapter. If either the AC adapter or the system board was damaged, perform the following Checks.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 13 2.4 System Board Troubleshooting This section describes how to determine whet her the system board is m alfunctioning or not. Start with Procedure 1 and conti nue with the other procedures as instructed.
Chapter2 Troubleshooting Procedures 2-14 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Procedure 1 Message Check When the power is turned on, the system perfor ms the Power On Self Test (POST) installed in the BIOS ROM. The POST tests each IC on the system board and initializes it.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 15 Check 3 The IRT checks the system board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) th rough (17), (24) or (25) is displayed, go to Procedure 4.
Chapter2 Troubleshooting Procedures Procedure 2 Debugging Port Check Check the MiniPCI Debug board. The tool for debug port test is shown below. Figure 2-2 A set of to ol for debug port test The test procedures are follows: 1.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 17 Code Beeps POST Routine Description 14h Initialize keyboard controller 16h1-.
Chapter2 Troubleshooting Procedures 2-18 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 64h Jump to UserPatch1 66h Configure advanced cache registers 67h Initialize Multi Processor .
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 19 Code Beeps POST Routine Description AAh Scan for F2 key stroke ACh Enter SET.
Chapter2 Troubleshooting Procedures 2-20 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Code Beeps For Boot Block in Flash ROM E0h Initialize the chipset E1h Initialize the bridge E.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 21 Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. These tests check the system board.
Chapter2 Troubleshooting Procedures 2-22 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2.5 USB FDD Troubleshooting To check whether the USB FDD is malfunc tioning or not, follow the troubleshooting procedures below as instructed.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 23 Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, tu rn on the computer and run the test.
Chapter2 Troubleshooting Procedures 2-24 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Procedure 3 Connector Check and Replacement Check USB FDD is connected to USB port on system board and US board. US board is also connected to system board by cable.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 25 Check 2 USB FDD may be fau lty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 Connect USB FDD to each port embedded on system board.
Chapter2 Troubleshooting Procedures 2-26 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2.6 2.5” HDD Troubleshooting To check if 2.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 27 Procedure 2 Message Check When the power is turned on, the system perfor ms the Initial Reliability T est (IRT) installed in the BIOS ROM.
Chapter2 Troubleshooting Procedures 2-28 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Procedure 3 Format Check The computer’s HDD is formatted using the MS-DOS FORMAT program or the physical format program of the test program. To fo rmat the HDD, start with Check 1 below and perform the other steps as required.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 29 Procedure 4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnosti cs Disk. Perform all of the HDD tests in the Hard Disk Drive Test.
Chapter2 Troubleshooting Procedures Procedure 5 Connector Check and Replacement Check HDD(s) is/are connected to the connector(s) on the system board. Th e connection of HDD(s) and board may be defective.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 31 2.7 Keyboard Troubleshooting To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Chapter2 Troubleshooting Procedures Procedure 2 Connector and Replacement Check The connection of cable and board may be de fective. Otherwise, they may be faulty.
Chapter2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2- 33 2.8 Touch pad Troubleshooting To check if the computer’s touch pad is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Chapter2 Troubleshooting Procedures Procedure 2 Connector and Replacement Check The connection of cable and board may be de fective. Otherwise, they may be faulty.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-35 2.9 Display Troubleshooting To check if the computer’s display is ma lfunctioning or not, follow the troubleshooting procedures below as instructed.
Chapter2Troubleshooting Procedures Procedure 3 Connector and Cable Check LCD Module is connected to system board by an LCD/FL cable. FL inverter board is also connected to system board by an LCD/FL cable . And, fluorescent lamp is connected to FL inverter board by HV cable.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-37 Procedure 4 Replacement Check Fluorescent lamp, FL inverter, LCD module, HV cable and LCD/FL cable are connected to display circuits. Any of these components may be faulty.
Chapter2Troubleshooting Procedures 2.10 Optical Disk Drive Troubleshooting To check if optical disk drive is malfunctioni ng or not, follow the troubleshooting procedures below as instructed.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-39 2.11 Modem Troubleshooting To check if modem is malfunctioning or not, fo llow the troubleshooting procedures below as instructed.
Chapter2Troubleshooting Procedures Check 1 Make sure the following connections are firmly connected. If any connector is disconnected, connect it firmly and return to Procedure 1.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-41 Check 2 Modem cable may be faulty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 MDC may be faulty. Replace it with a new one following the steps in Chapter 4.
Chapter2Troubleshooting Procedures 2.12 LAN Troubleshooting To check if the computer’s LAN is malfunc tioning or not, follow the troubleshooting procedures below as instructed.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-43 2.13 Wireless LAN Troubleshooting To check if the computer's W ireless LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Chapter2Troubleshooting Procedures Procedure 2 Antennas' Connectio n Check The wireless LAN function-wiri ng diagram is shown below: Any of the connections may be defective.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-45 Procedure 3 Replacement Check Wireless LAN card, wireless LAN antenna or system board may be faulty.
Chapter2Troubleshooting Procedures 2-46 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2.14 Sound Troubleshooting To check if the sound function is malfunctioning or not, follow the troubleshooting procedures below as instructed.
Chapter2Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-47 Procedure 2 Replacement Check If External microphone/Headphone does not work properly, perform check 1. If Internal microphone /Speaker does not work properly, perform check 2.
Chapter2Troubleshooting Procedures 2.15 Fingerprint Troubleshooting To check if the computer’s Fingerprint is ma lfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute Fingerprint test in the test program .
Chapter2Troubleshooting Procedures 2.16 Bluetooth Troubleshooting To check if the computer’s B lue tooth is malfunctioning or not, follow the troubleshooting procedure below as instructed. Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Connector Check and Replacement Check The B lue tooth function is connected to system board.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 1 Chapter 3 Diagnostic Programs.
Test Program for Field. 2 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual Chapter 3 Contents 3.1 Tests and Diagnostics Software Overview ............................................................... 3 3.2 Executing the Diagnostic Test .
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3 3.1 Tests and Diagnostics Software Overview This chapter explains how to use the Tests and Diagnostics Software for the Satellite U400 and Satellite Pro U400 computer systems.
Test Program for Field. 3.2 Executing the Diagnostic Test DOS is required to run the Diagnostics Program. To start the programs follow these steps: 1. Create a DOS bootable disk and copy all the files from the Tests and Diagnostics software to the disk.
Test Program for Field. The following menu displays: :Select item Enter:Decision item Esc:Escape TOSHIBA Satellite(Pro) U400 Diagnostics Version V1.10 [ DIAGNOSTICS MENU ] 01. DIAGNOSTIC TEST 02. RUNNING TEST 03. DMI INFORMATION 04. LOG UTILITIES 05. SYSTEM CONFIGURATION ::Select item ESC :Escape 06.
Test Program for Field. 4. Select the subtest you want to execute and press Enter . The following menu displays: 6 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 5.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 7 NOTES : The Item2 and 3 of Test Parameter are not used by some tests. Go To Test Move the highlight bar to Go To Test and press Enter to start executing the test.
Test Program for Field. 8 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.3 Subtest names Table 3-1 lists the subtest names for each test program in the Diagnostic Test menu.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 9 Table 3-1 Subtest Names(2/3) No. Test Name No. Subtest Name 05 FLOPPY DISK TEST 01 02 03 04 05 Sequential R.
Test Program for Field. 10 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual Table 3-1 Subtest Names(3/3) No. Test Name No. Subtest Name 10 MULTIMEDIA TEST 01 02 03 04 Sequential Read.
Test Program for Field. 3.4 System Test To execute the System Test select 01 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The System Test contains three subtests. Move the highlight bar to the subtest you want to execute and press Enter .
Test Program for Field. Subtest 03 CPU Temperature This will display CPU Temperature for check , press [ESC] to exit . [CPU_TEMP.EXE] Program Version : 1.0 03-27-2007 CPU Temperature : XX Subtest 04 3D HDD Protection Test (90d) 1. For Field inspection T&D.
Test Program for Field. Judgment If all data is less than ranges, it will be OK. The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC 4 Test2 Judgment If all data is less than ranges, it will be OK.
Test Program for Field. The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC 14 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 5 Test3 Judgment If all data is less than ranges, it will be OK.
Test Program for Field. The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 15 6 Test4 Judgment If all data is less than ranges, it will be OK.
Test Program for Field. The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC 7 Test5 Judgment If all data is less than ranges, it will be OK. 8 Inspection Judgment If all data is less than ranges, it will be OK.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 17.
Test Program for Field. 18 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.5 Memory Test To execute the Memory Test select 02 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Memory Test contains five subtests that test the computer’s mem ory.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 19 5. Address pattern test “16 bit write and 16 bit read” of address pattern data is executed and the new data is compared with the original data. Test data = 0000H, 0004H, 0008H, 000CH,.
Test Program for Field. 20 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual with the original data patterns. Addresses are displayed in 64KB increments during the test. Test Process: 1. Byte Enable Test One bit write/ 8 bit read” is executed and the new data is compared with the original data.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 21 Test Process: 1. Checks the memory size to determ ine the maximum size of installed memor y. 2. Tests memory addresses 0 to the m aximum installed. 3. Writes, reads, and compares test data after a m emory refresh cycle (16ms or more).
Test Program for Field. 3.6 Keyboard Test To execute the Keyboard Test select 03 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Keyboard Test contains five subtests that test the computer’s keyboard and mouse actions.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 23 Subtest 04 Hot Key Display [7 Key] This subtest is used for the 7 hot key and functions the same as Subtest 1.
Test Program for Field. 24 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual LEFT PRESS RIGHT PRESS TOUCH_PAD TEST Please Do Not Press the Left and Right Button At The Same Time.
Test Program for Field. 3.7 Display Test To execute the Display Test select 04 from the Diagnostic Test Menu, press Enter and follow the directions displayed on the screen. The Display Test contains twelve subtests that test the display in various modes.
Test Program for Field. Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Subtest 02 Character Set This subtest displays the character codes 00H - FFH, using Mode 01H (40*25).
Test Program for Field. Subtest 03 80 * 25 Character Display This subtest uses 80*25 video resolution to display character codes 20H - 7EH using Mode 03H (80*25).
Test Program for Field. Subtest 04 320 * 200 Character Display This subtest uses 320*200 video resolution to display green, red and yellow followed by cyan, magenta, and white.
Test Program for Field. 320*200 GRAPHICS DISPLAY : [ D ] BLACK D GRAY BLUE L BLUE GREEN L GREEN CYAN L CYAN RED L RED MAGENTA L MAGENTA BROWN YELLOW WHITE I WHITE Press [Enter] KEY Press ENTER to disp.
Test Program for Field. Subtest 05 640 * 200 Character Display This subtest uses 640*200 video resolution to display three windows, each window drives a different set of dots: even dots, odd dots and all dots. The screen below displays when this subtest is executed.
Test Program for Field. Subtest 06 640 * 480 Character Display This subtest uses 640*350 video resolution to display 16 colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white.
Test Program for Field. 640*480 GRAPHICS DISPLAY : [12 ] BLACK DARK GRAY BLUE LIGHT BLUE GREEN LIGHT GREEN CYAN LIGHT CYAN RED LIGHT RED MAGENTA LIGHT MAGENTA BROWN YELLOW WHITE INTENSIFIED WHITE Press [Enter] KEY To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. Subtest 07 Display Page This subtest displays video pages zero through seven. DISPLAY PAGE 0 000000000000000000000000000000000000000000000000000000000000000 ............................................................0 0.......
Test Program for Field. Subtest 08 "H" Pattern Display This subtest displays a full screen of "H" patterns. HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HH.
Test Program for Field. Subtest 10 Color Graphics Display This subtest displays three colors, cyan, white and yellow on the screen as shown below. 640 * 480 GRAPHICS DISPLAY CYAN WHITE YELLOW To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. Subtest 11 Color Attributes Display This subtest displays 16 colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white.
Test Program for Field. NOTE: The following screen does not display correctly. It will be amended in the next version. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 37 Press [Enter] Key Press Enter to execute the VRAM mapping test which displays a vertical line at four dot intervals using Mode 12.
Test Program for Field. 38 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual Press [Enter] Key To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 39 Subtest 12 Color Tiling This subtest displays black, gray, white, and 3 gradations of red, green, and blue as shown in the following display.
Test Program for Field. 40 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.8 Floppy Disk Test CAUTION : Before running the floppy disk test, prepare a formatted work disk. Remove the diagnostics disk and insert the work disk into the FDD.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 41 Subtest 04 Write Specified Address NOTE : The first two digits of the ADDRESS indicate which track is being tested, the next two digits indicates the head, and the last two digits indicate the sector.
Test Program for Field. 42 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.9 Hard Disk Test To execute the Hard Disk Test select 06 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Hard Disk Test contains eight subtests that test the functions of the hard disk drive.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 43 Subtest 04 Cross Talk and Peak Shift This subtest writes eight of the most likely to fail data patterns (shown below) to a cylinder on the HDD, then reads the data while moving from cylinder to cylinder.
Test Program for Field. 44 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual Subtest 07 Sequential Write This subtest writes specified data to all cylinders on the HDD. The following message displays on the screen to enter the test data.
Test Program for Field. 3.10 Real Time Clock Test To execute the Real Time Clock Test select 07 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Real Time Clock Test contains three subtests that test the computer’s real time functions.
Test Program for Field. Subtest 02 Backup Memory This subtest writes 50 bytes of test data (FFH, AAH, 55H, and 00H) to the CMOS 14 th address, then reads the new data and compares it to the original data. Subtest 03 Real Time Carry CAUTION : When this subtest is executed, the current date and time are reset.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 47 3.11 Cache Memory Test To execute the Cache Memory Test select 08 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Cach e Memory Test contains eight subtests that test the computer's cache m emory.
Test Program for Field. 48 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual Subtest 04 Bit Shift Pattern Test This subtest reads the contents of cache memory and saves it into RAM. The subtest then writes the bit shift data patterns (1 bit shifted every 4 bytes ), reads the new data and compares the result with the original data.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 49 3.12 High Resolution Display Test To execute the High Resolution Display Test select 09 from the Diagnostic Test Menu, press Enter and follow the directions on the screen.
Test Program for Field. Subtest 02 640*480 Mode Display This subtest uses 640*480 video resolution to display a high resolution white frame, 256 letter types (8*16 pixels) and 64 gradations of white, red, green, and blue as shown below.
Test Program for Field. Subtest 03 800 * 600 Mode Display This subtest uses 800*600 video resolution to display a high resolution white frame, 256 letter types (8*16 pixels) and 256 gradations of white, red, green, and blue as shown below.
Test Program for Field. Subtest 04 1024* 768 Mode Display This subtest uses 1024*768 video resolution to display a high resolution white frame, 256 letter types (8*16 pixels) and 64 gradations of white, red, green, and blue as shown below.
Test Program for Field. Subtest 05 “H” Pattern Display This subtest uses the 1024*768 Mode to display a high resolution white frame, “H” letters (8*16 pixels fonts), at 128 letters by 48 lines.
Test Program for Field. Subtest 06 Focus Test ( “E” Pattern) This subtest sets the 1024*768 Mode and displays “E” patterns (18*18 dot fonts), at 56 letters *42 lines surrounded by a high resolution white frame.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 55 3.13 Multimedia Test To execute the Multimedia Test select 10 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Multimedia Test contains four subtests that test the computer's m ultimedia functions.
Test Program for Field. 56 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.14 MEMORY2 Test To execute the Expansion Test select 11 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The MEMORY2 Test contains four subtests that test the computer's.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 57 Tee test method is the same as Subtest2. However, the data to be used differs.
Test Program for Field. 58 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.15 Error Codes and Error Status Names The following table lists the error codes and error status names for the Diagnostic Tests.
Test Program for Field. Table 3-2 Error codes and error status names (2/2) Device Name Error Code Error Status Name HDD BB Undefined Error CC Write Fault E0 Status Error F0 No Sense Error ?? Other Err.
Test Program for Field. 60 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 3.16 Running Test NOTES : 1. You may add or delete subtests using the Running Test Edit Item function, see Section 3.20. 2. Do not forget to insert a work disk in the FDD.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 61 3.17 DMI INFOEMATION Select 03 from the Diagnostics Menu and press Enter to Check or W rite DMI Information Data: 3.
Test Program for Field. 62 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 9. Project Identifier [1]LCD13”[2]LCD14”[3]LCD15”[4]LCD17” a.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 63 3.17.3 Computrace Disabled The Write Computrace Inform ation to disabled computrace function before ship :.
Test Program for Field. 3.18 Log Utilities This function logs error information generated while a test is in progress and stores the results in RAM (Maximum error log : 500 tim es). This function can store data on a floppy disk. If the power switch is turned off, the erro r inform ation will be lost.
Test Program for Field. Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 65 2. Error information displayed on the screen can be manipulated with the following number keys: The 1 key scrolls the display to the next page. The 2 key scrolls the display to the previous page.
Test Program for Field. 3.19 System Configuration Select 05 from the Diagnostics Menu and press Enter to display the following system configuration: SYSTEM CONFIGURATION : * - BIOS VER = VX.XX KBC VER = XXXX * - MAC ADDRESS : XXXXXXXXXXXX * - 0 ASYNC ADAPTER * - 1 HDD DRIVE(S):XXXXXXXXXXXXXXXXXXXXXXXXXX FW Rev.
Test Program for Field. 3.20 Running Test Edit Item 3.20.1 Function Description Function description lets you add or delete the subtests used to execute the Running Test. The following screen displays after pressing the Tab key to edit an item in the Running Test.
Test Program for Field. 68 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual 1. Enter a number or 0 for Loop Count and press Enter . Select a number from 1 to 65535 to define the num ber of times the Running Test executes. Select 0 to run the test continuously until halted by the user.
Test Program for Field. 3.21 Common Tests and Operation 3.21.1 How to operate a w indow To input parameters, or open a window use the following keys. key : to move a highlight bar [Enter] key : to select an item at the highlight bar [Esc] key : to close the current window and go back to the previous window 3.
Test Program for Field. 70 Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual Pass Count Displays the number of times the test has been executed.
Test Program for Field. 3.21.4 Test Stop Display If an error occurs during a Subtest and YES is selected for Error Stop, the following message displays: [HALT OPERATION] 1. Test end 2. Continue 3. Retry * Select 1, 2, or 3 The three selections have the following functions: 1: Terminates the test program and exits to the subtest menu.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-i Chapter 4 Replacement Procedures.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-ii Chapter 4 Contents 4.1 Overview ................................................................................................................... .4 - 1 Safety Precautions .
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manu al 4-iii Figures Figure 4-1 Remove the battery pack .................................................................................... 4-8 Figure 4-2 Install the battery pack .
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-iv.
Replacement Procedures 4 2 4.1 Overview This chapter describes the procedure of rem oving and replacing the field replaceable units (FRUs) in the PC. It may be un necessary to rem ove all the FRUs in order to make a replacement. The chart below provid es a guide as to which other FRUs must be removed before a particular FRU can be removed.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-2 Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions w hile working on the computer.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-3 Before You Begin Take note of the following points before star ting work. Always remove the AC adapter and battery pack before commencing any of the procedure.
Replacement Procedures Disassembly Procedure Three main types of cable connector are used. • Pressure plate connector • Spring connector • Normal pin connector When disconnecting a pressure plate connector, lift up the tag on one side of the plastic pressure plate and pull the cable out from the connector.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-5 Assembly Procedure After the part that caused the fault has been re paired or replaced, the computer need to be reassembled again. Take note of the following general points when assembling the computer.
Replacement Procedures Screw Tightening Torque Use the following torque when tightening screws. CAUTION : Overtightening may damage screws or parts. Undertightening may allow screws to loosen (and possibly fall ou t) causing a short circuit or other damage.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-7 Screw Notation To make maintenance of the co mputer easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body.
Replacement Procedures 4.2 Battery pack Removing the battery pack The following describes the procedure of removing the battery pack (Figure 4-1). CAUTION: Take care not to short circuit the terminals when removing the battery pa ck. Similarly, do not drop, knock, scratch, disassemble, twist, or bend the battery pack.
Replacement Procedures NOTE : Dispose of the used battery pack in a ccordance with the laws and ordinances of your local authority. Installing the battery pack The following describes the procedure of in stalling the battery pack (Figure 4-2).
Replacement Procedures 4.3 Express card Removing Express card The following procedures show the way of removing an Express card (Figure 4-3). CAUTION: Insert or remove a EXPRESS card in accordance with any instructions in an Express card manual or the manuals of the computer system you are using.
Replacement Procedures Installing a Express card The following describes the procedure for inserting a EXPRESS card (Figure 4-4). 1. Make sure the eject button does not stick out. 2. Insert a n Express card and press it until it is securely connected.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-12 4.4 HDD Removing HDD The following describes the procedure of removing a HDD. CAUTION: Take care not to press on the top or bottom of a HDD. Pressure may cause data loss or damage to the device.
Replacement Procedures CAUTION: When a HDD is installed, it should be installed in the position as below. SCREW M2.0*3.0 Figure 4-5 Remove HDD assembly Satellite U400/Satellite Pro U400/PORTEGE M800 M.
Replacement Procedures 4. Remove the following screws securing the HDD holder and rem ove the HDD holder . • M3.0 × 0.5+3.5I B FLAT BIND screw x4 Figure 4-6 Remove HDD Satellite U400/Satellite Pro .
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-15 Installing HDD The following procedures describe the way of installing a HDD Install a HDD to the HDD bracket and secure it with the following screw s . • M3.
Replacement Procedures 4.5 Wireless LAN card Removing Wireless LAN card The following procedure s describe the way of removing Wireless LAN card. 1. Remove the following screws of wireless cover securing w ireless LAN card . And then, remove screws of wireless board • 2.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-17 Installing Wireless LAN card The following procedure shows the wa y of installing Wireless LAN card 1. Insert wireless LAN card into the connector, press it and lock the secu re screws.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-18 4.6 Memory module CAUTION: The power of the computer must be turned off when you remove the memory module. Removing memory module with power will bring risk of damaging the module or the computer itself.
Replacement Procedures Memory Module Cove r Figure 4- 8 Remove memory module Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-19.
Replacement Procedures Installing memory module To install a memory module, please confirm that the computer is in boot mode. Then perform the following procedure. 1. Insert memory module into the connector of the com puter slantwise (term inal side first) and press it to connect firmly.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-21 4.7 Keyboard Removing the keyboard The following procedures describe the way of removing the keyboard. CAUTION: As the keycap may fall out, when handling the keyboard, you shall always hold it by the frame and do not touch the keycap.
Replacement Procedures Figure 4-10 Remove screws for KB Holder Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-22.
Replacement Procedures Figure 4-11 Remove the keyboard/KB Holder Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-23.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-24 Installing the keyboard The following describes the procedure of installing the keyboard. 1. Put keyboard on the Top and connect the keyboard flexib le cable to the connector on the system board.
Replacement Procedures 4.8 Optical disk drive NOTE : Do not apply excessive force to the top of an optical disk drive. Do not touch the shaded portion of the fi gure below, when the drive is removed or installed. Removing optical disk drive The following describes the procedure of removi ng an optical disk drive (Figure 4-12and 4- 13).
Replacement Procedures Screw 2.0*2.5 ODD bracket Figure 4-13 Disassemble the side bracket Installing optical disk drive The following describes the procedure of installing an optical disk drive. 1. Attach the ODD bracket to an optical disk drive and secur e it with the following screws .
Replacement Procedures 4.9 Top assembly Removing the Top assembly The following describes the procedure of removing the cover assembly. 1. Turn over the computer. 2. Remove the following screws securing the cover assembly from the back and bottom of computer.
Replacement Procedures Remove Remove Figure 4-15 Disconnect the touch pad flat ca ble/Fingerprint cabl e/Bluetooth Cable Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 29.
Replacement Procedures 4. Remove the following screws securing the cover assembly from the front of computer. Pull up and remove the cover assembly from the base assembly .
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 31 Installing the Top assembly The following describes the procedure of installing the cover assembly. 1. Install the Top assembly to the base assembly. NOTE : Be careful not to catch the cables be tween cover assembly and base assembly.
Replacement Procedures 4.10 Display assembly Removing the display assembly The following describes the procedure of rem oving the display assembly. 1. Turn the PC over, remove battery and base screws. 2. Turn the PC upside. Open the LCD cover and removing the K/B holder and keyboard .
Replacement Procedures Figure 4-18 Remove the sc rews (from top side) 4. Removing LAN board ASSY and pull out th e wireless LAN antenna and LCD cables Figure 4-19 Remove the Wireless Antenna and LCD c.
Replacement Procedures 5. Open the display to 90 degree, and remove the hinge screw. M2.5 × 5.0 FLAT BIND screw x2 .. Figure 4-20 Remove the hinge screw Satellite U400/Satellite Pro U400/PORTEGE M800.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 35 Install the display assembly The following describes the procedure of installing the display assem bly. 1. Insert the pole of hinge to the hole of hinge assembly, set the display assembly on the base assembly.
Replacement Procedures 4.11 Touch pad Removing the touch pad The following describes the procedure of removing the touch pad. 1. Peel off the glass tape and disconnect the touch pad flat cable, finger print cable from the connector on the touch pad. 2.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 37 Installing the touch pad The following describes the procedure of installing the touch pad. 1. Peel off the separator covering on the sensor portion of a new touch pad.
Replacement Procedures 4.12 LAN Board Removing LAN board The following describes of removing the LAN board. 1. Remove the modern cable 2. Loose below screw from USB board then incline pull out LAN Board z M2.0x5.0 FLAT BIND screw x1 Figure 4-22 Remove the LAN board Installing the LAN Board 1.
Replacement Procedures 4.13 System Board CAUTION: 1. When handling the system board, alwa ys hold the edges. Do not touch the printed circuit face. 2. If replacing with a new system board, pls refer to section “Setting of the hardware configuration”.
Replacement Procedures 3. Remove the following screws securing the system board and remove the system board . • M2.0 × 5.0 BIND screw x 2 Figure 4-24 Remove the system board Satellite U400/Satellit.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 41 Installing the system board The following describes the procedure of installing the system board. 1. Secure the system board with the following screws . • M2.
Replacement Procedures 4.14 CPU Removing the CPU heat sink The following describes the procedure of removing the CPU heat sink. 1. Disconnect the Heat sink cable from the connector on the system board 2. Remove the following screws securing the heat sink holder.
Replacement Procedures 4. Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the counterclockwise with a flat-blade screwdriver. 5. Remove the CPU . Figure 4-26 Remove the CPU Installing the CPU The following describes the procedure of installing the CPU.
Replacement Procedures NOTE: Apply the silicon grease enough to cover the chip surface using the special applicator. Figure 4-27 Applying silicon grease 6. Install the CPU heat sink and heat sink holder and secure them with the following screws along 1 to 6.
Replacement Procedures 4.15 LCD unit / FL inverter CAUTION: When replacing a LCD, it is required that SVP parameter is set. Update with the latest EC/KBC as describe d in Appendix H “EC/KBC Rewrite Procedures”.
Replacement Procedures 4. Disconnect the LCD harnesses from the connectors CN1 on the FL inverter. 5. Disconnect the HV harnesses from the connectors CN2 on the FL inverter.
Replacement Procedures 7. Remove the following screws securing the LCD unit. • M2.5x4.0 BINK HEAD screw x2 8. With the bottom edge of the LCD unit on the display cover, lift onl y the top edge of the LCD unit. After peeling off the CONDUTIVE tape , disconnect the LCD harness from the connector on the back of the LCD.
Replacement Procedures 10. Remove the following screws securing the LCD support (LCD unit side) and remove the LCD supports from the LCD unit. • M2.0x2.
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 49 Installing the LCD unit/FL Inverter The following describes the procedure of installing the LCD unit and FL inverter. 1. Install the LCD supports (LCD unit side) to the LCD and secure them with the following screws .
Replacement Procedures 4.16 Application for Thermal Pad on North Bridge For Satellite U400/Satell ite Pro U400/PROTÉGÉ M800 (Intel without VGA board) use Thermal Pad FSL-BS75 on North Bridge 1.Thermal Pad FSL-BS75 2. one Syringe contai ns 12mmX 14mmX0.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual A- 1 Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged duri ng assembly or disassembly. Observe the following precautions when handling the LCD module: 1.
Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with co tton or a soft cloth. If it is still dirty, try breathing on the surface to create a light cond ensate and wipe it again. If the surface is very dirty, we recomme nd a CRT cleaning agent.
Handling the LCD Module 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the m odule, so guard against damage from electrostatic discharge.
Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage.
Handling the LCD Module 10. If you transport the module, do not use pack ing material that c ontains epoxy resin (amine) or silicon glue (alcohol or oxide).
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B -1 Appendix B Appendix B Board Layout B.1 System Board Figure B-1-1 System board layout (front).
Board Layout Figure B-1-2 System board layout (Back) B-2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual.
Board Layout Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B- 3 Table B-1 System board ICs and connectors Location Function (01) CN1 M/B to LED type panel connector (02) CN5 M/B to.
Board Layout B-4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual (40) U42 CIR controller IR-IRM-V538-TR1 (41) SW2 Kill SW (42) U37 South Bridge ICH8 (43) LED3 W-LAN&BT LED (44) C.
Board Layout B.2 Function Button board <Front layout> Figure B-2-1-1 Function Button boar d layout Mainstresam (Front) <Back layout> Figure B-2-1-2 Function Button boar d layout Mainstream.
Board Layout <Front layout> Figure B-2-2-1 Function Button board layout Lowcost (Front) <Back layout> Figure B-2-2-2 Function Button board layout Lowcost (Back) Table B-2-2 Function Button.
Board Layout B.3 Power Board <Front layout> Figure B-3 Power board layout Table B-3 Power board connectors Location Function (01) SW1 Power Button Switch (02) LED1 Power LED (03) CN1 Power board.
Board Layout B.4 Touch Pad Board <Front layout> Figure B-4-1 Touch Pad board layout (Front) Table B-4-1 Touch Pad board connectors (Front) Location Function (01) CN4 Touch Pad board to Fingerpri.
Board Layout <Back layout> Figure B-4-2 Touch pad board layout (Back) Table B-4-2 Touch pad board connectors (Back) Location Function (07) CN1 Touch Pad board to M/B connector for Module use (08.
Board Layout B.5 LAN Board – 10/100/Giga RJ11 Modem Board <Front layout> Figure B-5-1 LAN board 10/100 RJ11 layout (Front) Table B-5-1 LAN board 10/100 RJ11 layout (Front) Location Function (0.
Board Layout <Back layout> Figure B-5-2 LAN board 10/ 100 RJ11 layout (Back) Table B-5-2 LAN board 10/100 RJ11 layout (Back) Location Function (04) CN3 USB connector (05) CN5 RJ11 connector (06).
Board Layout B.6 LAN Board – Giga FM Board <Front layout> Figure B-6-1 LAN board Giga FM layout (Front) Table B-6-1 LAN board Gi ga FM layout (Front) Location Function (01) U1 FM tuner control.
Board Layout <Back layout> Figure B-6-2 LAN board Giga FM layout (Back) Table B-6-2 LAN board Giga FM layout (Back) Location Function (04) CN2 USB connector (05) CN3 FM RF connector (06) CN4 RJ4.
Board Layout B.7 Fingerprint Board <Front layout> Figure B-7-3 Fingerprint board layout (Front) Table B-7-1 Fingerprint board layout (Front) Location Function (01) U1 Finger Printer IC AES1610 B.
Board Layout <Back layout> Figure B-7-2 Fingerprint board layout (Back) Table B-7-2 Fingerprint board layout (Back) Location Function (02) CN2 Fingerprint board to Touch Pad Board connector (Upp.
Board Layout B.8 Modem Board <Front layout> Figure B-8 Modem board layout Table B-8 Modem board layout Location Function (01) MJ2 Modem board to LAN board modem connector (02) CN1 Modem board to.
Board Layout B.9 LED Board <Front layout> Figure B-9-4 LED board layout (Front) Table B-9-1 LED board layout (Front) Location Function (01) LED7 ACIN signal detected light (02) LED3 Pow er signa.
Board Layout <Back layout> Figure B-9-2 LED board layout (Back) Table B-9-2 LED board layout (Back) Location Function (06) CN1 LED board to M/B connector (no mount connector, only with Hotbar) B.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1 Appendix C Pin Assignment CN1 LED Panel Connector P/N ： DFHS40FS736 CONN SMD HOUSING 40P 2R FS(P0.
Pin Assignment 2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 39 +3V --- 40 CCD_POWER --- 41 GND --- 42 GND --- 43 GND --- 44 GND --- 45 NC --- 46 NC --- CN2 Mainstream Function board connector P/N ： DFFC06FR013 CONN SMD FFC 6P 1R FR(P1.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 3 CN4 Power Board connector P/N ： DFFC04FR012 CONN SMD FFC 4P 1R FR(P1.0,H1.5) PIN No. Signal name I/O PIN No. Signal name I/O 1 GND --- 2 PWRLED# I 3 NBSWON# I 4 +5VPCU --- CN5 CCFL type panel connector P/N ： DFHS30FSB28 CONN SMD HOUSING 30P 2R FS (P1.
Pin Assignment 4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 27 USBP3-_LCD --- 28 LCD_TXLOUT2+ I/O 29 GND I/O 30 LCD_TXLOUT2- I/O 31 GND --- 32 GND --- CN6 LAN Board connector P/N:DFFC32FR003 CONN SMD FPC 32P 1R FR(P0.5,H2.13) PIN No.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 5 CN7 External Keyboard connector P/N:DFFC34FR003 CONN SM D FFC 34P,1R,FR(P0.
Pin Assignment 6 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual CN8 External MINI ca rd slot connector P/N:DFFC14FR009 CONN SMD FFC 14P 1R FR(P1.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 7 CN11 Touch pad board connector P/N:DFFC06FR019 CONN SMD FFC 6P 1R FR(P0.
Pin Assignment 8 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 11 TP_XD_LED I 12 ACIN --- CN14 Ferica module connector P/N: DFFC06FR003 CONN SMD FPC 6P 1R FR(P0.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 9 25 PCIE_TXP1 O 26 GND --- 27 GND --- 28 GND --- 29 GND --- 30 GND --- CN16 Card Bus connector P/N:DFHD68MR710 CONN SMD HEADER 68P 2R MR(P0.635,H5.5 ) PIN No. Signal name I/O PIN No.
Pin Assignment 10 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 35 GND --- 36 A_CCD1# I/O 37 A_CAD2 I/O 38 A_CAD4 I/O 39 A_CAD6 I/O 40 A_CRS VD/D14 I/O 41 A_CAD8 I/O 42 A_CAD10 I/O.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 11 7 GND --- 8 GND --- 9 5V_CRT2 --- 10 GND --- 11 CRT_SENSE# O 12 CRTDDAT I 13 CRTHSYNC I 14 CRTVSYNC I 15 CRTDCLK I 16 GND --- 17 GND --- CN19 HDD connector P/N:DFHS22FR056 CONN DIP HOUSING 22P 1R FR(P1.
Pin Assignment 12 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual P/N:DFHS12FS002 CONN SM D HOUSING 12P 2R FS( P0.8,H8.35) PIN No. Signal name I/O PIN No.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 13 P/N:DFWF03MS000 CONN SMD WAFER,3P,1R,MS(P1.25,H4.7) PIN No. Signal name I/O PIN No. Signal name I/O 1 TH_FAN_POWER --- 2 GND --- 3 +3V/ FANSIG --- CN23 HDMI connector P/N:DFHD19MR011 CONN SMD HDMI 19P 2R MR(P1.
Pin Assignment 14 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual P/N:DGMK0000040 IC SOCKET DDR2 SO-D IMM(200P,H10.5,RVS) PIN No. Signal name I/O PIN No.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 15 43 M_B_DQ20 I/O 44 M_B_DQ16 I/O 45 M_B_DQ17 I/O 46 M_B_DQ21 I/O 47 GND --- 48 GND --- 49 M_B_DQS#2 I/O 50 PM_EXTTS#1.
Pin Assignment 16 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 91 M_B_A9 I/O 92 M_B_A7 I/O 93 M_B_A8 I/O 94 M_B_A6 I/O 95 +1.8VSUS --- 96 +1.8VSUS --- 97 M_B_A5 I/O 98 M_B_A4 I/O 99 M_B_A3 I/O 100 M_B_A2 I/O 101 M_B_A1 I/O 102 M_B_A0 I/O 103 +1.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 17 139 GND --- 140 M_B_DQ44 I/O 141 M_B_DQ40 I/O 142 M_B_DQ45 I/O 143 M_B_DQ41 I/O 144 GND --- 145 GND --- 146 M_B_DQS#.
Pin Assignment 18 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 187 GND --- 188 M_B_DQS7 I/O 189 M_B_DQ59 I/O 190 GND --- 191 M_B_DQ62 I/O 192 M_B_DQ63 I/O 193 GND --- 194 M_B_DQ58.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 19 23 M_A_DQ9 I/O 24 GND --- 25 M_A_DQ8 I/O 26 M_A_DM1 I 27 GND --- 28 GND --- 29 M_A_DQS#1 I/O 30 M_CLK_DDR0 I 31 M_A_.
Pin Assignment 20 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 71 GND --- 72 GND --- 73 M_A_DQ26 I/O 74 M_A_DQ30 I/O 75 M_A_DQ27 I/O 76 M_A_DQ31 I/O 77 GND --- 78 GND --- 79 M_CKE0 I 80 M_CKE1 I 81 +1.8VSUS --- 82 +1.8VSUS --- 83 NC --- 84 NC --- 85 M_A_BS#2 I 86 M_A_A14 --- 87 +1.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 21 119 M_ODT1 I 120 NC --- 121 GND --- 122 GND --- 123 M_A_DQ36 I/O 124 M_A_DQ32 I/O 125 M_A_DQ37 I/O 126 M_A_DQ33 I/O .
Pin Assignment 22 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 167 M_A_DQS#6 I/O 168 GND --- 169 M_A_DQS6 I/O 170 M_A_DM6 I 171 GND --- 172 GND --- 173 M_A_DQ50 I/O 174 M_A_DQ54 I.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 23 3 BUSBP7- I/O 4 USBPWR --- CN27 Internal MINI card slot P/N:DFHD52MS146 CONN SMD HEADER,52P,2R,MS(P0.8,H9) PIN No. Signal name I/O PIN No. Signal name I/O 1 NC --- 2 +3V --- 3 NC --- 4 GND --- 5 NC --- 6 +1.
Pin Assignment 24 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 37 NC --- 38 NC --- 39 NC --- 40 GND --- 41 NC --- 42 NC --- 43 NC --- 44 NC --- 45 NC --- 46 NC --- 47 NC --- 48 +1.5V --- 49 NC --- 50 GND --- 51 NC --- 52 +3V --- CN28 RTC battery connector P/N:DFWF02MS000 CONN SMD WAFER 2P 1R MS(P1.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 25 1 INSPKR-N --- 2 INSPKR+N --- 3 INSPKL-N --- 4 INSPKL+N --- 5 NC --- 6 NC --- CN31 VGA board connector P/N:DFHSK0FS001 CONN SMD HOUSING 200P FS(P5.15,H8.65) PIN No. Signal name I/O PIN No.
Pin Assignment 26 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 33 PEG_RXP10 I 34 PEG_TXP10 O 35 GND --- 36 GND --- 37 PEG_RXN9 I 38 PEG_TXN9 O 39 PEG_RXP9 I 40 PEG_TXP9 O 41 GND -.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 27 81 PEG_RXP2 I 82 PEG_TXP2 O 83 GND --- 84 GND --- 85 PEG_RXN1 I 86 PEG_TXN1 O 87 PEG_RXP1 I 88 PEG_TXP1 O 89 GND ---.
Pin Assignment 28 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 129 NC --- 130 EXT_LVDS_TXL2 131 NC --- 132 GND --- 133 GND --- 134 EXT_LVDS_TXL#1 135 NC --- 136 EXT_LVDS_TXL1 137 .
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 29 177 +3V --- 178 EXT_HDMITX1P O 179 +3V --- 180 GND --- 181 +3V --- 182 EXT_HDMITX0N O 183 NC --- 184 EXT_HDMITX0P O .
Pin Assignment 30 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual P/N:DFTJ06FR102 CONN DIP PHONE JACK 6P 1R FR(H6.6)BLACK PIN No. Signal name I/O PIN No.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 31 23 PCIE_RXN3 I 24 NC --- 25 PCIE_RXP3 I 26 GND --- 27 GND --- 28 +1.
Pin Assignment 32 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 5 WCS_CLKR I/O 6 +1.5V --- 7 NC --- 8 NC --- 9 GND --- 10 NC --- 11 CLK_PCIE_MINI# I 12 NC --- 13 CLK_PCIE_MINI I 14.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 33 CN36 ODD connector P/N: DFHS50FR034 CONN DIP HOUSING 50P 2R FR(P0.8,H3.
Pin Assignment 34 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 37 ODD_LED# O 38 +5V --- 39 +5V --- 40 +5V --- 41 +5V --- 42 +5V --- 43 GND --- 44 GND --- 45 GND --- 46 GND --- 47 GND --- 48 GND --- 49 NC --- 50 NC --- 51 GND --- 52 GND --- CN37 Card Reader connector P/N:DFHD42MS005 CONN SM D HEADER 42P 1R MS(P0.
Pin Assignment Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 35 21 VCC_XD --- 22 MS_D0/XD_D2 I/O 23 MS_D3/XD_D0_C I/O 24 MS_D1/XD_D7 I/O 25 SD/MS_CLK I/O 26 MS_BS/XD_D3 I 27 MS_D2/.
Pin Assignment 36 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual D- 1 Appendix. D Appendix D Display Codes D.1 Display Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No.
Display codes D-2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No.
Display codes Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual D -3 Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No.
Display codes D-4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No.
Display codes Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual D -5 Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No.
Display codes D-6 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table D-3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No. Key top Make Break Make Break 75 INS E0 2A E0 52 .
Display codes Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual D -7 Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No.
Display codes D-8 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual Table D-7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Co m mo n * E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl* E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 Appendix E Keyboard Layout E.1 United Status (US) K eyboard Figure US keyboard (L300mm x W131.3mm) E.1 T raditional Chinese (CH) K e yboard Figur e CH keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 2 E.2 Thai (TI) K e yboard Figur e TI keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 3 E.4 United Kingdom (UK) K e yboard Figur e UK keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 4 E.6 Hebrew (HB) K eyboard Figur e HB keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 5 E.8 Swiss (S W) K e yboard Figur e SW keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 6 E.10 Czech (CZ) K eyboard Figur e CZ keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 7 E.12 Portuguese (PO) Ke yboard Figur e PO keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 8 E.14 Italian (IT) K eyboard Figur e IT keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 9 E.16 German (GR) K e yboard Figur e GR keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 0 E.18 Canada F rench (CF) K e yboard Figur e CF keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 1 E.20 Spanish (SP) K e yboard Figur e SP keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 2 E.22 T urkish F (TF -F) K e yboard Figur e TF-F keyboard (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 3 E.24 Belgian (BE) K eyboard Figur e BE keyboar d (L300mm x W131.3mm) E.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 4 E.26 Nor wegian (N W) K e yboard Figur e NW keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 5 E.28 Canadian Multinational (A C) K e yboard Figur e AC keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/POR TEGE M800 M a i n t e n a n c e M a n u a l 1 6 E.30 Japanese (JP) K e yboard Figur e JP keyboar d (L300mm x W131.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual F -1 Appendix F Appendix F Wiring Diagrams F.1 RGB Monitor ID Wraparound connector (1) RED (2) GREEN (3) BLUE (4) NC (5) GND (6) GND (.
Wiring Diagrams F-2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual G-1 Appendix G Appendix G BIOS Rewrite Procedures This Appendix explains how to rewrite the system BIOS program when you update the system BIOS. Tools To rewrite the BIOS, you need the following tool: BIOS/EC/KBC rewriting disk USB doggle Rewriting the BIOS 1.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual H-1 Appendix H Appendix H EC/KBC Rewrite Procedures Same as BIOS rewrite Procedures, please refer appendix G.
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual I-1 Appendix I Reliability Appendix I Reliability The following table shows MTBF (Mean Time Between Failures ) in maximum configuration. Table I-1 MTBF Component Time (hours) System 4138.
An important point after buying a device Toshiba M800 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toshiba M800 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Toshiba M800 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toshiba M800 you will learn all the available features of the product, as well as information on its operation. The information that you get Toshiba M800 will certainly help you make a decision on the purchase.
If you already are a holder of Toshiba M800, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Toshiba M800.
However, one of the most important roles played by the user manual is to help in solving problems with Toshiba M800. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toshiba M800 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
