Instruction/ maintenance manual of the product A4 Toshiba
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Toshiba Personal Computer Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual TOSHIBA CORPORATION S/ No. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual.
Copyright © 2004 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. No patent liability is assumed with respect to the use of the inform ation contained herein.
Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite M40/M45 TECRA A4 dynabook Vx/4, referred to as Satellite M40/M45 TECRA A4 dynabook Vx/4 in this manual.
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite M40/M45 TECRA A4 dynabook Vx/4 system unit and each FRU.
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.
Table of Contents Chapter 1 Hardware Overview 1.1 Features ................................................................................................................... ......... 1-1 1.2 System Unit Components ...................................
Procedure 4 Test Program Check ................................................................... 2-13 Procedure 5 Connector Check and Replacement Check................................. 2-14 2.6 Keyboard ..............................................
Chapter 3 Diagnostic Programs 3.1 General ................................................................................................................... 3 -1 3.2 Quick Start.........................................................................
Chapter 4 Replacement Procedures 4.1 General ................................................................................................................... 4 -1 4.2 Wireless LAN Card ...............................................................
x Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout ......................................
Chapter 1 Hardware Overview.
1 Hardware Overview ii Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual.
1 Hardware Overview Chapter 1 Contents 1.1 Features ................................................................................................................... ............ 1 1.2 System Unit Components .........................................
1 Hardware Overview Figures Figure 1- 1 id_10_10g Parts description placement ................................................................ 7 Figure 1- 2 id_10c_10gc Parts description placement ......................................................
1.1 Features 1 Hardware Overview 1.1 Features The Toshiba Satellite M40/M45 TECRA A4 dynabook VX/4 is a full size notebook PC based on the Intel Pentinm M (Dothan) and Celeron M processor, providing high-speed processing capabilities and advanced features.
1 Hardware Overview 1.1 Features Memory The computer has two SO DIMMs slot comes standard with DDR 2700 m odule. It supports PC2700 and uses SO DIMMs (DDR SDRAM) driven at 2.5 V, accepting BTO/CTO for your memory requirem ents. It can incorporate up to 2 GB of main memor y.
1.1 Features 1 Hardware Overview ODD The ODD can accommodate a CD-ROM, DVD-ROM, CD-RW /DVD ROM, DVD+-R/+-RW,DVD Super Multi ,DVD Super Multi (Double Layer)drives. Display The LCD displays available come in the following four sizes: y 15.4” WXGA-Non CSV/15.
1 Hardware Overview 1.1 Features SD/MS(MS Pro)/SM//MMC/XD Card This slot is for your memory card requirem ents to provide memory card read on your computer Toshiba Pointing Device Toshiba Pointing Device has one kind of Synaptice TouchPad with two button.
1.1 Features 1 Hardware Overview IEEE 1394 The IEEE 1394 serial data transfer rate is 400 Mbps, These port support hot plugging. Parallel Port(optional) The Parallel Port is optional integrated device. to supported connect a printer or another parallel device.
1 Hardware Overview 1.1 Features Figures 1-1/1-2 and 1-3 show the computer and its system unit configuration, respectively. 6 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual.
1.1 Features 1 Hardware Overview Figure 1- 1 id_10_10g Parts description placement Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 7.
1 Hardware Overview 1.1 Features Figure 1- 2 id_10c_10gc Parts description placement 8 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual.
1.1 Features 1 Hardware Overview Figure 1- 3 id_JP Parts description placement Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 9.
1.1 Features 1 Hardware Overview Figure 1- 4 The computer Block diagram Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 10.
1.1 Features 1 Hardware Overview Figure 1- 5 System Board configuration Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 11.
1.2 System Unit Components 1 Hardware Overview 1.2 System Unit Components Figure 1-6 is a block diagram of the system unit. Figure 1- 6 System unit block diagram Satellite M40/M45 TECRA A4 dynabook Vx.
1.2 System Unit Components 1 Hardware Overview The system unit of the computer consists of the following com ponents: Processor: Intel Pentium M (Dothan) Processor and Celeron M y Intel Dothan Processor (533MHz) − Core speed: 1.6/1.73/1.86/2.0/2.
1 Hardware Overview 1.2 System Unit Components 14 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual BIOS ROM (flash EEPROM) y 4Mb x 1 chip (512KB flash parts) − 33kb used for EC BIOS .
1.2 System Unit Components 1 Hardware Overview y North Bridge: Intel 915 PM − CPU interface and control − System Memory Support − PCI Express* Graphics (PEG) Interface − Direct Media Interface.
1 Hardware Overview 1.2 System Unit Components 16 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual Audio Controller The AD1981B integrated audio controller supports multimedia.
1.2 System Unit Components 1 Hardware Overview Clock Generator y ICS954206B − Generating the clock signal required for the system Modem Controller y Built-in MDC card with askey y Functions .
1 Hardware Overview 1.2 System Unit Components 18 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual y Support following 2 kinds of mini PCI wireless LAN cards. − IEEE 802.11g − IEEE 802.11a/g y Transfer Rate − IEEE 802.11a/g: Standard 54M bps − IEEE 802.
1.3 2.5-inch HDD 1 Hardware Overview 1.3 2.5-inch HDD The computer contains an extremely low-pr ofile and lightweight, high-perform ance HDD. The HDD incorporates a 2.5-inch magnetic disk and mini-W inchester type magnetic heads. Storage capacities supported are 30, 40,60,80,100,120 GB.
1.4 DVD-ROM Drive 1.4 DVD-ROM Drive 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 20 The DVD-ROM drive accepts 12-cm (4.
1.5 CD-RW/DVD-ROM Drive 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 21 1.5 CD-RW/DVD-ROM Drive The CD-RW/DVD-ROM drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum , the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed and HS CD-RW at 10x speed.
1.6 DVD Dual (Double Layer) 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 22 1.6 DVD Dual (Double Layer) The DVD-Dual drive accepts 12-cm (4.
1.8 DVD Super Multi (Double Layer) 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 23 1.7 DVD Super Multi The DVD Super Multi drive accepts 12-cm (4.
1 Hardware Overview 1.7 DVD Super Multi 24 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual 1.8 DVD Super Multi (Double Layer) The DVD Super Multi drive accepts 12-cm (4.
1.9 Power Supply 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 25 1.9 Power Supply The power supply unit provides many different voltages for the system board and perform s the following functions: 1. Power input monitor y Checks whether the DC power supply (AC adapter) is connected to the computer.
1 Hardware Overview 2.0 Batteries 26 Satellite M40/M45 TECRA A4 dyn abook Vx/4 Maintenance Manual 2.0 Batteries The computer has the following three types of batteries: Main battery pack Real time clock (RTC) battery Table 1-7 lists the specifications of these batteries.
2.1 Batteries 1 Hardware Overview Table 1-8 Quick/normal charging time State Charge time Off-state charge 6/12 Cell About 4 hours max On-state charge 6/12 Cell About 4~10 hours max NOTE: The time required for normal charge depends on the power consumption by the system.
2 Troubleshooting 2 概要 Chapter 2 Troubleshooting 2-i Sa tellite M40/M45 TECRA A4 dynaboo k Vx/4 Maintenance Manual.
2 Troubleshooting Chapter 2 Contents 2.1 Outline .................................................................................................................... 2-1 2.2 Basic Flowchart .............................................................
2 Troubleshooting Procedure 4 Test Program Check ................................................................. 2-13 Procedure 5 Connector Check and Replacement Check............................... 2-14 2.6 Keyboard ................................
2 Troubleshooting Figures Figure 2-1 Basic flowchart .............................................................................................. 2-3 Tables Table 2-1 HDD error code and status.........................................................
2.1 Outline 2 Troubleshooting 2.1 Outline This chapter describes the fault diagnosis proced ures for field replaceable units (FRUs) in the computer. The FRUs covered here are as follows: 1. System board 2. 2.5-inch HDD 3. Keyboard 4. Display 5. ODD drive 6.
2 Troubleshooting 2.2 Basic Flowchart 2.2 Basic Flowchart The basic flowchart in Figure 2-1 serves as a guide for identifying a possibly faulty FRU. Before going through the diagnostic flow chart steps, verify the following: Ask the user if a password has been register ed and, if so, ask him or her to enter the password.
2.2 Basic Flowchart 2 Troubleshooting Start Connect the AC Adapter No Follow the power supply diagnostic DC IN LED on ?? procedure in Section 2.3 Yes No Follow the power supply diagnostic BATTERY LED on ?? procedure in Section 2.3 Yes Turn the power on.
2 Troubleshooting 2.2 Basic Flowchart 1 No Follow the keyboard diagnostic Keyboard works well ?? procedure in Section 2.6 Insert Bootable CD into ODD No Follow the ODD diagnostic Diagnostic Program procedure in Section 2.8 Loaded ?? Yes Perform each test with the diagnostic program.
2.2 Basic Flowchart 2 Troubleshooting If the diagnostic program cannot detect an er ror, the error may be interm ittent. Run the continuous test program repeatedly to isolate th e problem. Check the log utilities function to confirm which diagnostic test detected th e error, then perform the appropriate troubleshooting procedures as follows: 1.
2 Troubleshooting 2.3 Power Supply 2.3 Power Supply The power supply in the computer controls ma ny functions and com ponents. To check if the power supply is defective or malfunctioning, foll ow the troubleshooting procedures below as instructed.
2.3 Power Supply 2 Troubleshooting DC IN LED DC IN LED Power supply status On in Green DC power being supplie d (from the AC adapter) Off Battery damage and can’t charg e during DC-in. Off Else If the DC IN LED off, follow the steps below: 1. Remove the battery pack and the AC ad apter to shut off power supply to the computer.
2 Troubleshooting 2.3 Power Supply Procedure 2 Connection Check Power is supplied to the system board as illustrated below: AC adaptor System board AC power cord AC adaptor cord Battery pack Follow th.
2.4 System Board 2 Troubleshooting 2.4 System Board To check if the system board is defectiv e or malfunctioning, f ollow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.4 System Board Procedure 2 Test Program Check The maintenance test program contains seve ral program s for diagnosing the system board and CPU. Execute the following test programs using the procedures described in Chapter 3. 1. System test 2.
2.5 2.5-inch HDD 2 Troubleshooting 2.5 2.5-inch HDD To check if the 2.5-inch HDD is defective or malfunctioning, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.5 2.5-inch HDD create a DOS partition on drive C. Then restart the computer.. If the problem persists, go to Procedure 3. Check 3 If drive C is listed as active in the FDISK menu, perform Check 4. If drive C is not listed as active, return to the FDISK menu and choose the option to set the active partition for drive C.
2.5 2.5-inch HDD 2 Troubleshooting Procedure 4 Test Program Check Run the HDD test program stored on the maintena nce test program disk for all test items. See Chapter 3 for details on how to use the test program. If an error is detected during the HDD test, an error code and status will be displayed.
2 Troubleshooting 2.5 2.5-inch HDD Procedure 5 Connector Check and Replacement Check The HDD or system board may be faulty. Di sassemble the computer following the steps described in Chapter 4 and perform the following checks: Check 1 Make sure the following connect ors have been firmly connected to the HDD, system board and CPU.
2.6 Keyboard 2 Troubleshooting 2.6 Keyboard To check if the computer’s keyboard is defective or malf unctioning, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.7 Display 2.7 Display To check if the computer’s display is def ective or malfunctioning, follow the troubleshooting procedures below as instructed.
2.7 Display 2 Troubleshooting Check 3 The FL may be fault y. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 4. Check 4 The FL inverter board may be fa ulty. Replace it with a new one and return to Procedure 3.
2 Troubleshooting 2.8 ODD Drive 2.8 ODD (Optical Disk Drive) To check if the internal ODD drive is defec tive or malfunctioning, follow the troubleshooting procedures below as instructed. Procedure 1 ODD Cleaning Check Procedure 2 Test Program Check Procedure 3 Connector Check and Replacement Check Procedure 1 ODD Cleaning Check 1.
2.8 ODD Drive 2 Troubleshooting Check 3 The ODD drive may be faulty. Replace the ODD drive with a new one following the steps in Chapter 4. If the ODD drive is still not function ing properly, perform Check 4. Check 4 The system board m ay be faulty. Replace it w ith new one following the instructions in Chapter 4.
2 Troubleshooting 2.9 LAN 2.9 LAN To check if the computer’s LAN is defec tive or malfunctioning, follow the troubleshooting procedures below as instructed.
2.10 SD Card/Memory Stick 2 Troubleshooting 2.10 SD/MS/SM/MMC/XD Card(Optional) To check if the computer’s SD/MS/SM/MMC /X D Card is defective or malfunctioning, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.11 Parallel Port 2.11 Parallel Port(Optional) To check if the computer’s Parallel Port is defective or malfunctioning, follow the troubleshooting procedures below as instructed.
2.12 Audio Test 2 Troubleshooting 2.12 Audio Test To check if the computer’s Speaker is defective or malfunctioning, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.13 IEEE 1394 Test 2.13 IEEE 1394 Test(Optional) To check if the computer’s IEEE 1394 is defective or malfunctioning, follow the troubleshooting procedures below as instructed.
2.14 Cooling Module 2 Troubleshooting 2.14 Cooling Module To check if the computer’s cooling module is defective or malfunctioning, f ollow the troubleshooting procedures below as instructed.
Chapter 3 Diagnostic Programs.
3 Diagnostic Programs Chapter 3 Contents 3.1 General ........................................................................................................... 1 3.2 Quick St art .......................................................................
3 Diagnostic Programs 3.9 Communication (COMM)............................................................................... 54 3.10 Peripher al ...................................................................................................... 58 3.
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3.1 General 3 Diagnostic Programs 3.1 General This chapter explains the dia gnostic programs which tests and di agnoses the functions of the hardware components of this computer. The di agnostic programs can be classified into two types: OPTION and DIAGNOSTIC TEST.
3 Diagnostic Programs 3.1 General A CD-ROM Driver (for CD-ROM test) Audio Line for audio record test A Data CD (for CD-ROM test) Loop back connector of LPT SD, MS Card The following chapters describe all the test deta ils. The test items could be selected fr om the DIAGNOSTIC TEST menu.
3.2 Quick Start 3 Diagnostic Programs 3.2 Quick Start When the system is booting from Service Diagnos tic CD, the following screen will be displayed: Please select a test item or select 0 to exit to MS-DOS: 3.2.1 Quick Test When this item is selected, the syste m will run the configured test items and genera te a test report automatically.
3 Diagnostic Programs 3.2 Quick Start 1. Use arrow key to select ‘TouchPad’ item on ‘Peripheral’ in the m enu, then press Space key to select it. (When it is being selected, there is a X m arked in the [ ] ) Select ‘Test Mouse’ or press F8 to run the test.
3.2 Quick Start 3 Diagnostic Programs Here is another method to run the test: Highl ight a test item by us ing arrow keys, then, press Enter to start. If there are parameters pr ovided, user should set para meters in the parameter dialog window. CPU Speed Test (Step by Step): 1.
3 Diagnostic Programs 3.2 Quick Start 3. Test Result System will automatically run and display the tes t result as follows: Following is the comparison report of the two testing m ethods mentioned abo.
3.2 Quick Start 3 Diagnostic Programs 3.2.3 Keyboard Layout test The test purpose is to ch eck whether 18 kinds of Europ ean keyboards run well during the test procedure. When users choose the ite m , the names of these countries will be displayed on the screen for user choice.
3 Diagnostic Programs 3.2 Quick Start When the user has checked all the keys and all the keys in the screen have changed color, the diagnostics program would automa tically end the test and report the pass information. If keyboard test fails, program will terminat e the test and report the fail information when it is time to timeout.
3.2 Quick Start 3 Diagnostic Programs User can press any key to exit the program. 3.2.8 DMI Write In addition to reading the DMI information, DMI Write also permits a ttributes editing and updating: Manufacture, Product Name, Version, Serial Number, UUID and OEM Part Number, etc.
3 Diagnostic Programs 3.2 Quick Start The attributes that have been modified woul d be marked in red; otherwise in yellow. User could press F2 to save the changes, or press F4 to ignore and exit the current program. 3.2.9 System Information This function is used to read the system in formation.
3.2 Quick Start 3 Diagnostic Programs The name of the program is marked on the t op of the screen. A t the bottom, the function keys are listed for user operation.
3 Diagnostic Programs 3.2 Quick Start 3.2.11 Exit to MS DOS Select this item to exit to MS DOS. 3.2.12 The Diagnostics Screen Explanation Below is an example of running a test item. It includes the following parts: Diagnostics Windows, Test Status Area, Progress Bar, Erro r L ist, Test Item’s Title, Status Bar and Message Box.
3.2 Quick Start 3 Diagnostic Programs 1. Diagnostics Windows When a test item is running, a Diagnostics Windows is displayed in full screen. It consists of the following parts: Title Bar, Test Running Status and Report Panel, Status Bar.
3 Diagnostic Programs 3.2 Quick Start Title Bar located at the top of the wi ndow, it includes information as follows: Program Name and Its Version: Service Diagnostic Ver1.01; Test Module Name: Label the nam e and version of the test module. For example, in the above screen, the name of the test modul e is ‘Memory Tester Build Date 2002.
3.2 Quick Start 3 Diagnostic Programs Wait On Error : Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is enabled; Pause Enable : Disp lay ‘PAUSE’ when “Pause Enable” is enabled; Manual Interrupt Method : Displa y ‘Esc: Break’ to tell the user how to manually interrupt the test process.
3 Diagnostic Programs 3.3 Option 3.3 Options 3.3.1 Overview In Service Diagnostics, with the Options menu user can configure the batch parameters, test item’s param eters and t hose parameters created by the LOG file. Options Menu Notes: • Select All/None Items Switch between selecting a ll test items and selecting none.
3.3 Option 3 Diagnostic Programs Configure batch parameters and a ll the test item’s param eters. • Load Batch Parameters Upload all the test items and the parameters to the *.ini f ile. • Save Batch Parameters Save all the parameters and the test item s that are configured in the editor to a specified file.
3 Diagnostic Programs 3.3 Option • Test Order Specify the order of the test items. C hoose 'Sequence' to adopt the sequential mode; choose 'Random' to run the test items in random sequence. • Test Options Choose one of the following options: 9 Wait On Error Wait for further confirmation while an error occurs.
3.3 Option 3 Diagnostic Programs 9 Monitor CPU Thermal Monitor the CPU temperature. • Test Mode 9 LOOPBOUND The chosen test items will run repeatedly accord ing to the times specified in the 'Number of Loops'.
3 Diagnostic Programs 3.3 Option • Interactive If the item is enabled during the test, the te s t items that need user to response can run normally, such as PS2 Mouse te st; If it is disabled, those test item s will report FAIL. Whether the option here is enabled, it only affects the current test item.
3.3 Option 3 Diagnostic Programs In this window, you can specify the .INI files that you wanted to be edited or modified. 3.3.5 Save Batch Parameters Here you can save the edited or modified content to the batch parameters files.
3 Diagnostic Programs 3.3 Option 3.3.6 LOG Parameters Setting You can access the Log Parameters screen through Service DiagnosticsOptions - Generate Report.
3.3 Option 3 Diagnostic Programs If selecting this parameter, erro rs and time will be recorded only when the test fails. 9 Append to Old Log File If selecting this parameter, the new lo g will be added to the old one. 9 Log Device Info on Fail If selecting this parameter, deta ils of the failed test will be recorded.
3 Diagnostic Programs 3.3 Option In this screen, you can specify a Log file and view it with the viewer designated in Specify LOG Viewer. 3.3.9 LOG Viewer Service Diagnostic Log viewer: • ↑ , ↓ Scroll a line backward or forward on the screen.
3.3 Option 3 Diagnostic Programs Scroll a page backward or forward on the screen. • Esc Exit the Log viewer. • F1 Display the Help information about the Log viewer operations and the functional keys. • Ctrl+Home Go to the start of the log file. • Ctrl+End Go to the end of the log file.
3 Diagnostic Programs 3.3 Option Base Memory Test : PASS Extended Memory Test : PASS End Time: Mon Jan 05 10:47:51 2004 <Module Name>: Service Diagnostic Ver 1.
3.4 Subtests 3 Diagnostic Programs 3.4 Subtests Test Group Sub Item ID Subtest Test ID Test items Internal Name System 01 CPU 01 Basic Functionality Test [CPUBasicFun] 02 CPU Speed [CPUSpeed] 03 Copro.
3 Diagnostic Programs 3.4 Subtests 08 Cache Memory [Cache One] 09 Random Memory 01 Randomize Test [ Random] 02 Random Increment Read/Write [RandIncr] 10 Data Bus Tes t [DataBus] 11 Memory Speed Test [.
3.4 Subtests 3 Diagnostic Programs VESA 1024x768x16M Mode VESA 1024x768x32bit Mode [V1024768_32] 04 1280X1024 Video Modes VESA 1280x1024x32K Mode VESA 1280x1024x64K Mode VESA 1280x1024x16M Mode VESA 1.
3 Diagnostic Programs 3.4 Subtests 03 Keyboard Clock Line [KBClokLn] 02 Mouse 01 TouchPad [MSTpad] 30 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual.
3.5 System Test 3 Diagnostic Programs 3.5 System Test Move arrow keys and press the Space key to select CPU test item from Service Diagnostic menu, then highlight CPU and press the Enter to run this test item.
3 Diagnostic Programs 3.5 System Test CPU Speed Comparison --Whether you want to make a comparison of the CPU speed with the value set in ‘E xpected CPU Speed’, you should choose ‘Yes’; otherwise, ‘No’. Expected CPU Speed --Specify the expected CPU Speed value you want for further comparison.
3.5 System Test 3 Diagnostic Programs Speedstep is a kind of energy-saving running mode that is supported by the Pentium III or above. This test item is to check whethe r the CPU supports Speedstep function according to the change of the CPU work frequency in different power supply mode.
3 Diagnostic Programs 3.5 System Test This test item is to check whet her the system clock/calendar works normally. 4. PCI System This test item is to check whethe r the bus num ber, device number and function number in PCI bus are valid. 5. Plug and Play This test item is to check: 1.
3.5 System Test 3 Diagnostic Programs 2. Chipset Fan Speed Test This test item is to check whether Chipset Fan ex ists or not. If it exists, the test will check the speed of Chipset Fan at the status of Power On or Power Off.
3 Diagnostic Programs 3.6 Memory Test 3.6 Memory Test This test module is to check whet her the mem ory chip works normally. Subtest 01 BIOS ROM This test item is to check the validity of BIOS ROM that in cludes two sub-items -- ROM Read and ROM Write Protection.
3.6 Memory Test 3 Diagnostic Programs test coverage would be based on the setting and the value in ‘Percent (%) mentioned at below. Pattern Size: Choose the pattern size – BY TE, WORD, DWORD or ALL. Percent (%): Choose the percentage of the defined range of the m emory to be tested.
3 Diagnostic Programs 3.6 Memory Test In addition to the above pattern test of th e memory, there is Read/Write Cycle test and Read Cycle Test for the extended memory. Below is the parameter dialog window of the extended pattern test. Test Range: Specify the test coverage range of Extended Momory.
3.6 Memory Test 3 Diagnostic Programs The test item is to ensure that there is no short circuitry issue in m emory chip. The parameter dialog window is the same as that in ‘Subtest 02 P attern’. Subtest 05 Walking 0’s Test The test item is to ensure that there is no open circuitry issue in memory chip.
3 Diagnostic Programs 3.6 Memory Test This test item is to check whether the memory could be correctly accessed with randomized memory address an d a series of increm ental data. Subtest 10 Data Bus Test This test item is to check whether the data bus works normally.
3.7 Storage 3 Diagnostic Programs 3.7 Storage Subtest 01 HDD This test item runs on IDE hard disks. It checks the functions and performance of IDE hard disk. 1. Sequential/Random R/W This test item is to check the HDD’s Read/Write function through data writing and reading to HDD.
3 Diagnostic Programs 3.7 Storage (1) Read & Write –Write data on the disk, then read it out and com pare the two value; (2) Read Verify —Read data only; (3) Unprotected Write —Write data on the disk without backup original data. Option —Select sequential test or random test 2.
3.7 Storage 3 Diagnostic Programs Check the HDD controller’s status, in cluding HDD interrupt and unexpected interrupt. 5. Diagnostic Read/Write This test item is a quick test to ve rify whether the HDD could be correctly accessed and the user could specify the percentag e in the below dialog.
3 Diagnostic Programs 3.7 Storage 3. Data CD Butterfly Seek Check the seek function of the ODD drive. It will perform a serial of seeking operations. First, locate the minimum LBA address, then the maximum, the sub- minimum, the sub-maximum and meet at cen ter point.
3.8 Video 3 Diagnostic Programs 3.8 Video This test item tests the video by: 1. displaying the figures in different graphic modes. 2. displaying the property and color of the characters in different text modes. User will confirm whether each video m ode works normally by judging whether the display is correct.
3 Diagnostic Programs 3.8 Video It would display the below texts of th e different attributes in the scr een: 1. Text in normal attribute; 2. Text in blinking normal attribute; 3. Text in inverse attribute; 4. Text in blinking inverse attribute; 5. Text in hi-intensity attribute; 6.
3.8 Video 3 Diagnostic Programs 4. Text Color This test item is to check whether all 16 colors foreground and all 8 colors background works normally in VGA text mode.
3 Diagnostic Programs 3.8 Video In the test, user is required to respond according to the instruction in the screen. Subtest 02 640 * 480 VGA Mode This test item is to check whethe r 680*480 VGA Text mode works normally. In the test, user is required to respond according to the instruction in the screen.
3.8 Video 3 Diagnostic Programs 1. 640X480 Video Modes Test p 2. 800X600 Video Modes Test 3. 1024X768 Video Modes Test 4. 1280 x1024 Video Modes Test 5.
3 Diagnostic Programs 3.8 Video Subtest 05 DDC Test This test item is to check whether th e video card and the video display support DDC (Display Data Channel). Subtest 06 AGP Test This test item is to report the system’s Accelerated Graphics Port status and check whether AGP registers works normally.
3.8 Video 3 Diagnostic Programs Subtest 08 Register Test This test item is to check whether th e registers of the video adapter works normally. Subtest 09 Color Purity Test This test item is to check whether th e sy stem (the video adapter and the display) could display the purity color of re d, green, blue, black and white.
3 Diagnostic Programs 3.8 Video Subtest 11 DAC/Palette Address This test item is to check the functio n of DAC registers and Palette registers. In the test, user is required to respond according to the instruction in the screen.
3.8 Video 3 Diagnostic Programs Subtest 12 BitBlt Engine Test This test item is to check whether th e BitBlt engine works normally. BitBlt is the abbreviation of ‘Bit Block Translate’, that means the copy of data block for 3 types, from video memory to video mem ory, from video memory to system memory, and from system mem ory to video memory.
3 Diagnostic Programs 3.9 Communication 3.9 Communication (COMM) Subtest 01 LPT This test item is to check whether th ere is open or short circuit issue in the external pins by looping back the external pins, contro lling the voltage of each data pin, control pin and status pin.
3.9 Communication 3 Diagnostic Programs Check whether it supports ECP (Exte nded Capabilities Port) feature. Subtest 02 IrDA This test item supports the transfer rates of 2.4Kbps, 9.6Kbps, 19.2Kbps, 38.4Kbps, 57.6Kbps, 115.2Kbps , 0. 576Mbps,1.152Mbps and 4.
3 Diagnostic Programs 3.9 Communication Below is the Master Testing window: Press any key to quit when you want to stop Subtest 03 LAN Card This test item is to check whether the m odule can detect the exis tence of the network card and display its related information.
3.9 Communication 3 Diagnostic Programs Subtest 05 Pcie Pcie Detection This test item is used to det ect Pcie device ID and vendor ID. Only the AboCom ExpressCard 34 GigabitEthernet.
3 Diagnostic Programs 3.10 Peripheral 3.10 Peripheral Subtest 01 Keyboard This test item is to check wh ether the keyboard works normally. 1. Keyboard Data Line Test Check whether the keyboard data line works normally. 2. Keyboard Led Test Check whether the keyboard led works normally.
3.10 Peripheral 3 Diagnostic Programs At the below screen of Touch Pad test, us er can press the left button, right button, and move the mouse to verify its functions for times, and the te st will end either by user break or test time is out.
3 Diagnostic Programs 3.11Error Codes and Description 3.11 Error Codes and description The format of ‘Error Code’ is ‘ddxxee ’, and ‘dd’ is the device ID (1 ~2 chars), ‘xx’ is test fun.
3.11Error Codes and Description 3 Diagnostic Programs 02 Write-Protect Error The ROM BIOS has Physical problems. As above. 03 Base Memory Error Address The test pattern read out from the base memory is different from the one that has been written in this address.
3 Diagnostic Programs 3.11Error Codes and Description 08 RTC Alarm Error The PC speaker's sound source -- -counter/timer 8253 cannot produce corresponding timing signal. As above. 13 PCI Bus Error No PCI. Check the board. 14 PCI Bus Scan Error PCI test fails.
3.11Error Codes and Description 3 Diagnostic Programs 08 Color Purity Test Error Physical problems with the video card or the monitor. Check whether there is any physical problem with the video card or the monitor. 09 VESA Mode 15bits Direct Color Test Error As above.
3 Diagnostic Programs 3.11Error Codes and Description 30 32bits Video Mode Test Error As above. As above. 31xx Audio 01 Audio Play Fail Cannot play m usic. Check the Audio connection, replace the external fixture, and repeat the test. 02 Record Fail Cannot record.
3.11Error Codes and Description 3 Diagnostic Programs 04 Data Line Test Fail Data Line Test fails. As above. 05xx Mouse 01 Touch Pad Test Fail Touch Pad Test Fail Check the mouse connection and repeat the test. 14xx IrDA Test 01 2400BPS Test Error Failure with the infrared port or the configuration program is not executed.
3 Diagnostic Programs 3.11Error Codes and Description controller 20xx IDE-HDD 01 Get Parameter Fail ! Wrong test parameters are input by user. Reinput the correct parameters. 02 Write Pattern Error HD is damaged. Send the HD for repair. 03 Data Compare Error HD is damaged.
3.12 Quick Test Item List 3 Diagnostic Programs 3.12 Quick Test Item L ist Device Test Items Comment CPU Basic Functionality N PU Basic Functions CPU Information Memory BIOS ROM Cache Me mory Bit Stuc.
Chapter 4 Replacement Procedures 4 1.
4 Replacement Procedures 4-ii Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual.
4 Replacement Procedures Chapter 4 Contents 4.1 General .................................................................................................................... ... 4-1 Safety Precautions ...................................................
4 Replacement Procedures Removing the Cooling Module.......................................................................... 4-27 Install Cooling Module ...................................................................................... 4-29 4.5 CPU .
4 Replacement Procedures Installing the Removing North Bridge thermal m odule .................................... 4-51 4.14 Display Mask ........................................................................................................... 4-5 2 Removing the Display Mask .
4 Replacement Procedures Figures Figure 4-1 Removing the battery pack ................................................................................. 4-8 Figure 4-2 Removing the battery pack ..........................................................
4 Replacement Procedures Figure 4-30 Removing the top cover .................................................................................. 4-43 Figure 4-31 Removing the system board .................................................................
.
4.1 General 4 Replacement Procedures 4.1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). Some replacement procedures m ay not require you to remove all the surrounding FRUs to replace only one FRU.
4 Replacement Procedures 4.1 General Safety Precautions Before you begin disassembling, read the following safety precautions carefully. Be sure to follow them while you are working. DANGER: 1 . Always use the genuine batteries or replacement batteries authorized by Toshiba.
4.1 General 4 Replacement Procedures CAUTION: 1. Before replacing a component, make sure that the replacement component meets the required specifications.
4 Replacement Procedures 4.1 General Before You Begin Before you begin disassembling the computer, keep in m ind the precautions and advice in this section. Always begin disassembling from rem oving the AC adapter and battery pack. Remove the optional parts and accessories as well.
4.1 General 4 Replacement Procedures Disassembly Procedures The cable connectors come in these two basic types: Pressure plate connectors Normal pin connectors To remove a pressure plate connector, pull up the tabs on either side of the connector's plastic pressure plate and gently pull the cable out of the connector.
4 Replacement Procedures 4.1 General Tools and Equipment For the safety of you and other people in the working environment, it is strongly recommended to use electrostatic discharge (ESD) equipm ent. The proper use of this equipment will ensure successful repair work and reduce the costs for fixing damaged components.
4.1 General 4 Replacement Procedures Colors of Screw Shanks For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows: Screws of an even-nu.
4 Replacement Procedures 4.1 General Removing the Battery Pack Remove the battery pack according to the following procedures and Figures 4-1, 4-2. CAUTION : When handling the battery packs, use care not to short circuit the terminals. Do not drop, hit, twist, or bend the battery packs.
4.1 General 4 Replacement Procedures Figure 4-2 Removing the battery pack Installing the Battery Pack Install the battery pack according to the following procedures and Figures 4-1, 4-2. CAUTION : The battery packs contain a lithium ion battery, which can explode by improper replacement, use, handling, or disposal.
4 Replacement Procedures 4.1 General Removing the PCI Express Card Remove the PCI express card according to the following procedures and Figure 4-3, after checking that computer is turned off in boot mode. 1. Push the PCI express card to be removed until it stops and release PCI express card.
4.1 General 4 Replacement Procedures Installing the PCI Express Card Install the optional PCI express card according to the following procedures and Figure 4-3, after checking that the computer is turned off in boot mode. 1. Insert the PCI express card gently until it stops and is seated securely.
4 Replacement Procedures 4.1 General Removing the Optional PC Card Remove the optional PC card according to the following procedures and Figure 4-4, after checking that computer is turned off in boot mode. CAUTION : Install or remove the PC card correctly, according the manuals of the PC card and the operating system you are using.
4.1 General 4 Replacement Procedures Installing the Optional PC Card Install the optional PC card according to the following procedures and Figure 4-4, after checking that the computer is turned off in boot mode. 1. Insert the PC card gently until it stops and is seated securely.
4 Replacement Procedures 4.1 General Removing the Memory Card Remove the mem ory card according to the following procedures and Figure 4-5, after checking that computer is turned off in boot mode. 1. Open the card cover. 2. Push the memory card to be rem oved until it stops and release the memory card.
4.1 General 4 Replacement Procedures Installing the Memory Card Install the memory card according to the following procedures and Figure 4-5, after checking that the computer is turned off in boot mode. 1. Insert the memory card gently until it stops and is seated securely.
4 Replacement Procedures 4.1 General Removing the Optional Memory Remove the optional mem ory (module) according to the following procedures and Figures 4- 6 and 4-7, after checking that the computer is turned off in boot mode. CAUTION : Remove the optional memory after turning off the computer.
4.1 General 4 Replacement Procedures 4. Spread out the two memories lock stoppers so that the m emory module can be raised. 5. Pull the memory m odule up and out at an angle, using care to the connectors.
4 Replacement Procedures 4.1 General Installing the Optional Memory Install the optional memory (m odule) according to the following procedures and Figures 4-6 and 4-7, after checking that the computer is turned off in boot mode. CAUTION : Install the optional memory after turning off the computer.
4.1 General 4 Replacement Procedures Removing the MDC Card Remove the MDC Card (Modem Daughter Card) according to the following procedures and Figures 4-8 and 4-9, after checking that the computer is turned off in boot mode. CAUTION : Remove the MDC card after turning off the computer.
4 Replacement Procedures 4.1 General 4. Remove the two M2x3 white bind screws for securing the MDC card. 5. Raise the MDC card and disconnect it from CN517 on the system board.
4.1 General 4 Replacement Procedures Installing the MDC Card Install the MDC card according to the following procedures and Figures 4-8 and 4-9, after checking that the computer is turned off in boot mode. CAUTION : Install the MDC card after turning off the computer.
4 Replacement Procedures 4.2 Wireless LAN Card 4.2 Wireless LAN Card Removing the Wireless LAN Card Remove the wireless LAN card according to the following procedures and Figures 4-10 and 4-11. CAUTION : Do not touch the connectors on the wireless LAN card and in the computer with bare hands.
4.2 Wireless LAN Card 4 Replacement Procedures Figure 4-11 Removing the wireless LAN card Installing the Wireless LAN Card Install the wireless LAN card according to the following procedures and Figures 4-10, 4-11. 1. Insert the wireless LAN card into the connector at angle of 45 degrees.
4 Replacement Procedures 4.3 HDD 4.3 HDD Removing the HDD CAUTION : Do not press the top or bottom of the drive. Applying such pressure can corrupt the data in the drive or damage the drive. Remove the HDD (hard disk drive) according to the following procedures and Figures 4-12, 4-13and 4-14.
4.3 HDD 4 Replacement Procedures Figure 4-13 Removing the HDD pack 4. Remove the HDD pack by pulling the HDD tap attached to the HDD pack. NOTE: Do not disassemble the HDD pack when it is working normally. Disassemble or replace the HDD pack only if it failed.
4 Replacement Procedures 4.3 HDD Installing the HDD Install the HDD according to the following procedures and Figures 4-12, 4-13 and 4-14. CAUTION : To avoid damage, always hold the HDD only by its sides. 1. Attach the HDD chassis and connector to the HDD pack.
4.4 Cooling Module 4 Replacement Procedures 4.4 Cooling Module CAUTION: When removing the cooling module, keep the following in mind: The cooling module can become very hot during operation. Be sure to let it cool down before starting the repair work.
4 Replacement Procedures 4.4 Cooling Module Figure 4-16 Removing the cooling module Figure 4-17 Applying silicon greases 4-28 Satellite M40/M45, TECRA A4, dy nabook Vx/4 Maintenance Manual.
4.4 Cooling Module 4 Replacement Procedures Install Cooling Module Install the cooling Module according to the following procedures and Figures 4-15, 4-16 and 4-17. CAUTION: When installing the cooling module, keep the following in mind: 1. Be sure to confirm the correct position for the module.
4 Replacement Procedures 4.5 CPU 4.5 CPU Removing the CPU Remove the CPU according to the following procedures and Figures 4-18, 4-19 and 4-10. CAUTION: When removing the CPU, keep the following in mind: The CPU can become very hot during operation. Be sure to let it cool down before starting repair work.
4.5 CPU 4 Replacement Procedures Installing the CPU Install the CPU according to the following procedures and Figures 4-15. 1. Check that the triangle on the cam is in the unlocking position. 2. Attach the CPU to the correct position in the CPU socket.
4 Replacement Procedures 4.5 CPU 3. Fix the CPU by rotating the cam 120 degrees to the right with a flat-blade screwdriver. NOTE: FOXCONN CPU socket will be 180 degrees to the left.
4.6 Speaker cover and Keyboard 4 Replacement Procedures 4.6 Speaker Cover and Key board Removing the Speaker Cover and Keyboard Remove the Speaker Cover and Keyboard according to the following procedures and Figure 4-21, 4-22.
4 Replacement Procedures 4.6 Speaker cover and Keyboard Figure 4-22 Removing the keyboard Installing the Speaker Cover and Keyboard Install the speaker cover and keyboard according to the following procedures and Figure 4- 21, 4-22. 1. Connect the keyboard cable on main board connector CN8 and put it on correct position.
4.7 Bluetooth Card 4 Replacement Procedures 4.7 Bluetooth Card Removing the Bluetooth Card Remove the Bluetooth card according to the following procedures and Figures 4-23. 1. Disconnect the antenna cable with the tweezers. 2. Disconnect the Bluetooth SUMI-card connector CN3 on main board.
4 Replacement Procedures 4.7 Bluetooth Card Installing the Bluetooth Card Install the Bluetooth card according to the following procedures and Figures 4-23. 1. Connect the Bluetooth SUMI-card to CN3 on the system board and fix Bluetooth card with two M2x3 white flat-head screws.
4.8 ODD bay Module 4 Replacement Procedures 4.8 ODD Bay Module Removing the ODD Bay Module NOTE: The installation and removal procedures are the same for all the modules that can be installed in the ODD bays. See the appropriate sections for the disassembly procedures of the specific modules.
4 Replacement Procedures 4.8 ODD Bay Module Figure 4-25 Removing the ODD bay module Installing the ODD Bay Module Install the ODD bay module according to the following procedures and Figure 4-24, 4-25. 1. Place the ODD bay module in the correct position and slide it in.
4.8 ODD bay Module 4 Replacement Procedures Disassembling the ODD Drive NOTE: Do not disassemble the ODD drive when it is working normally. Disassemble or replace the ODD drive only if it failed. Disassemble the ODD drive according to the following procedures and Figures 4-26.
4 Replacement Procedures 4.9 Display Assembly 4.9 Display Assembly Removing the Display Assembly CAUTION : Use care to avoid that the antenna cable for antenna is caught between the display assembly and computer. Remove the display assembly according to the following procedures and Figures 4-27, 4-28.
4.9 Display Assembly 4 Replacement Procedures Figure 4-28 Removing the display assembly Installing the Display Assembly Install the display assembly according to the following procedures and Figures 4-19, 4-20. 1. Place the display panel in the correct position and push the wireless antenna cable into the top cover.
4 Replacement Procedures 4.10 Top Cover 4.10 Top Cover Removing the Top Cover Remove the top cover according to the following procedures and Figures 4-29 and 4-30. 1. Turn the computer upside down, and remove the following 15 screws: - Three M2.5x8 black flat-head screws - Eight M2.
4.10 Top Cover 4 Replacement Procedures Figure 4-30 Removing the top cover 3. Disconnect the switch board flat cable from CN6. 4. Disconnect the touch pad board flat cable from CN7. 5. Disconnect the I/O board flat cable from CN5. 6. Lift up the top cover.
4 Replacement Procedures 4.10 Top Cover Installing the Top Cover Install the top cover with the display assembly according to the following procedures and Figures 4-29, 4-30. 1. Connect the switch board, touch pad, I/O board flat cables to CN6, CN7 and CN5 on the system board.
4.11 System Board, Speaker and MIC, AC-IN, 4 Replacement Procedures RJ11/45, MDC cable 4.11 Sy stem Board, Speaker and MIC, AC-IN, RJ11/45, MDC cable Removing the System Board, Speak er and MIC, AC-IN, RJ11/45, MDC cable NOTE: Be careful of the eject button for the PC card.
4 Replacement Procedures 4.11 System Board, Speaker and MIC, AC-IN, RJ11/45, MDC cable 7. Remove the RJ11/45, AC-IN cable from CN505, CN3009, and CN501. 8. Remove the MDC cable from CN502. Figure4-32 Removing the RJ-11/45, AC-IN, MDC cable 9. Remove the L and R speaker box.
4.11 System Board, Speaker and MIC, AC-IN, 4 Replacement Procedures RJ11/45, MDC cable Installing the System Board, Speaker and MIC, AC-IN, RJ11/45, MDC cable Install the System Board, Speaker and MIC, AC-IN, RJ11/45, MDC cable according to the following procedures and figure 4-31, 4-32 and 4-33.
4 Replacement Procedures 4.12 VGA Board 4.12 VGA Board Removing the VGA Board Remove the VGA board according to the following procedures and Figures 4-34. 1. Remove three M2.5x4 black flat-head screw. 2. Remove the VGA bracket. 3. Remove the VGA board.
4.12 VGA Board 4 Replacement Procedures Installing the VGA Board Install the touch pad according to the following procedures and figure 4-34. 1. Seat the VGA board to the corrector. 2. Secure it with VGA bracket and three M2.5x4 black flat-head screws.
4 Replacement Procedures 4.13 North Bridge Thermal Module 4.13 North Bridge thermal module Removing North Bridge thermal module Remove the north bridge thermal m odule according to the following procedures and Figure 4-35. 1. Disconnect the cable of the north bridge thermal module from CN513 on the system board.
4.13 North Bridge thermal module 4 Replacement Procedures Installing the Removing North Bridge thermal module Install the Removing North Bridge thermal m odule according to the following procedures and Figure 4-35. 1. Place the north bridge thermal module in the correct position and push the clip in correct position on the system board.
4 Replacement Procedures 4.14 Display Mask 4.14 Display Mask Removing the Display Mask Remove the display mask according to the following procedures and Figure 4-36. 1. Remove the following 4 seals on the display module in that order: - Two black seals on the bottom - Two black seals on the top 2.
4.14 Display Mask 4 Replacement Procedures Installing the Display Mask Install the display mask according to the following procedures and Figure 4-36. 1. Place the display mask in the correct position and fasten the following 25 latches, in that order: - Six top latches - Five latches on each of the left and right sides - Nine bottom latches 2.
4 Replacement Procedures 4.15 FL Inverter Board 4.15 FL Inverter Board Removing the FL Inverter Board Remove the FL inverter board according to the following procedures and Figures 4-37 and 4- 38 1. Remove three M2.5x4.5 white flat-head screws. Figure 4-37 Removing the FL inverter board 2.
4.15 FL Inverter Board 4 Replacement Procedures Figure 4-38 disconnecting the cables Installing the FL Inverter Board Install the FL inverter board according to the following procedures and Figures 4-37 and 4- 38. 1. Connect the LCD/FL cable to LCD/FL connecter, and connect the HV cable to HV connecter.
4 Replacement Procedures 4.16 LCD Module 4.16 LCD Modules NOTE: ICs are fragile. Use extreme care not to apply pressure to the ICs along the edges of the LCD module. NOTE: Dispose of used LCD panels (fluorescent (FL) tubes) as required by local ordinances or regulations.
4.16 LCD Module 4 Replacement Procedure s 3. Remove the LCD brackets. 4. Turn the LCD upside down. 5. Remove the tape and LCD/FL cable connector. Then disconnect the LCD/FL cable.
4 Replacement Procedures 4.16 LCD Module Installing the 15.4-inch LCD Module NOTE: LCD/FL cable must be carefully peeled away before disconnecting it from the module. Install the 15.4-inch LCD module according to the following procedures and Figures 4-39, 4- 40.
4.17 LED board 4 Replacement Procedures 4.17 I/O Board Removing the I/O Board Remove the I/O board according to the following procedures and Figure 4-41. 1. Remove the M2.5x4 black flat-head screw for securing the I/O board. 2. Remove the I/O board. 3.
4 Replacement Procedures 4.18 Switch Cover and Switch Board 4.18 Switch Cover and Switch Board Removing the Switch Cover and Switch Board Remove the Switch Cover and Switch Board according to the following procedures and Figure 4-42, 4-43.
4.18 Switch Cover and Switch board 4 Replacement Procedures Figure 4-43 Removing the switch Board Install the Switch Cover and Switch Board Install the switch board according to the following procedures and Figure 4-42, 4-43. 1. Place the switch board on the correct position and securing it with the two M2.
4 Replacement Procedures 4.19 Touch Pad and Button Board 4.19 Touch Pad and Button Board Removing the Touch Pad and Button Board Remove the touch pad and button board according to the following procedures and Figure 4- 44. 1. Disconnect the touch pad flat cables from J1 on the touch pad.
4.18 Touch Pad and Button Board 4 Replacement Procedure s Satellite M40/M45, TECRA A4, dy nabook Vx/4 Maintenance Manual 4-63 Installing the Touch Pad Board and Button Board Install the Touch Pad Board and Button Board according to the following procedures and Figure 4-44.
6000 1 次 Appendices.
Appendices App-ii Satellite M 40/M45 TECRA A4 dynabook VX/4 Maintenance M anual.
Appendices Appendix Contents Appendix A Handling the LCD Module .......................................................................... A-1 Appendix B Board Layout ....................................................................................
Appendices C.20 CN510 Memory Slot SO DIMM#0 Connector (200-Pin) ...... Error! Bookmark not defined. C.21 CN511 VGA Card Connector (232-Pin) .................. Error! Bookmark not defined. C.22 CN512 USB#2 Connector (6-Pin) ............................
Appendices Satellite M40/M45 TECRA A4 dynabooK VX/4 M aintenance Manual App-v.
Appendices Figures Figure B-1 Board layout (front) ...........................................................................................B-1 Figure B-2 Board layout (back) ..........................................................................
Appendices Satellite M40/M45 TECRA A4 dynabooK VX/4 M aintenance Manual App-vii Table C-23 FAN Connector (5-Pin)............................................................................... C-22 Table C-24 HDD Connector (44-Pin) ....................
Apx. A Handling the LCD Module Appendices Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assem bly or disassembly. Observe the following precautions when handling the LCD module: 1.
Appendices Apx. A Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recomm end a CRT cleaning agent.
Apx. A Handling the LCD Module Appendices 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 module, so guard against damage from electrostatic discharge.
Appendices Apx. A 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.
Apx. A Handling the LCD Module Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance M anual A-5 9. Do not disassemble the LCD module. Disassem bly can cause malfunctions. 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxime).
Apx. B Board Layout Appendices Appendix B Appendix B Board Layout B.1 System Board Front View Figure B-1 Board layout (front) Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance M anual B-1.
Appendices Apx. B Board Layout B-2 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance M anual Figure B-2 Board layout ( back ).
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 1 Appendix C C - 3 System Board ........................................................................................................................
Appendices Apx. C Pin Assignments C - 2 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l C.29 CN3003 S - VIDEO Connector (4 - Pin) ...................................................................... C - 32 C.30 CN3004 1394 Connector (4 - Pin) .
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 3 Appendix C Appendix C Pin Assignments System Board C.1 CN1 LCD/FL Inverter Connector ( 42 - Pin) Table C - 1 LCD/FL Inverter Co nnector pin assignments ( 42 - Pin) Pin No.
Appendices Apx. C Pin Assignments C - 4 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 3 GND - 4 GND - C. 3 CN3 Blu etooth Connector (2 0 - Pin) Table C - 3 Blu etooth Connector pin assignments (2 0 - Pin) Pin No. Signal Name I/O Pin No.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 5 11 USB_L_P1+ I/O 12 GND - 13 1394_L_TPBON I/O 14 1394_L_TPBOP I/O 15 GND - 16 1394_L_TPAON I/O 17 1.
Appendices Apx. C Pin Assignments C - 6 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l C.6 CN6 P ower Switch & Hotkey Board FFC Connector ( 14 - Pin) Table C - 6 P ower Switch &.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 7 Table C - 8 Internal Key board Connector pin assignments ( 34 - Pin) (2/2) 25 SCAN_IN(1) O 26 SCAN_IN(2) O 27 SCAN_OUT(2) I 28 SCAN_OUT(4) I 29 +V5S - 30 NC - 31 NC - 32 NC - 33 NC - 34 +V5S - C.
Appendices Apx. C Pin Assignments C - 8 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l C. 11 CN 500 Battery Connector ( 7 - Pin) Table C - 11 Battery Connector pin assignments ( 7 - Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 GND - 2 BATT_SCL I/O 3 BATT_SDA I/O 4 THRM1 I 5 BATT_OFF I 6 NC - 7 +VPACK I C.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 9 15 D_BOUT I/O 16 DVSYNC I/O 17 DVISC I/O 18 NC -.
Appendices Apx. C Pin Assignments C - 10 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l Table C - 14 DOCKING Connector pin assignments ( 240 - Pin) ( 2 / 5 ) 19 GND - 20 NC - 21 NC - 22.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 11 85 DVITX3 - I/O 86 NC - 87 NC - 88 GND - 89 GND - 90 NC - Table C - 14 DOCKING Connector pin assig.
Appendices Apx. C Pin Assignments C - 12 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 155 NC - 156 NC - 157 GND - 158 NC - 159 NC - 160 NC - 161 GND - 162 NC - Table C - 14 DOCKING Co.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 13 223 NC - 224 NC - 225 GND - 226 NC - 227 NC - 228 NC - 229 GND - 230 NC - 231 NC - 232 NC - 233 GN.
Appendices Apx. C Pin Assignments C - 14 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 3 TD+ O 4 TD O 5 RD+ O 6 C+ O 7 C - O 8 RD - O 9 D+ O 10 D - O 11 GND - 12 LED_R3S_LAN LINK# O 13 LED_R3S_LANACT# O 14 MDMTIP O 15 MDMRNG O C.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 15 23 PIDE_3S_IORDY I 24 PIDE_3S_DACK# O 25 PIDE_3S_IOW# O 26 GND - 27 GND - 28 PIDE_3S_IOR# O 29 PID.
Appendices Apx. C Pin Assignments C - 16 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l Table C - 18 ODD Connector pin assignments ( 50 - Pin) (2/2) 4 1 PIDE_3S_D(6) I /O 42 PIDE_3S_D(10) I/O 4 3 PIDE_3S_D(7) I/O 44 PIDE_3S_D(9) I/O 4 5 PCI_3S_RST# O 46 PIDE_3S_D(8) I/O 4 7 A_CD_GND I/O 48 NC - 4 9 A_CD_L I/O 5 0 A_CD_R I/O C.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 17 Table C - 19 M emory Slot SO DIMM#1 Connector pin assignments ( 200 - Pin) (2/4) 49 MA_DATA_R(18) I/O 50 MA_DATA_R(22) I/O 51 G ND - 52 GND - 53 MA_DATA_R(19) I/O 54 MA_DATA_R(23) I/O 55 MA_DATA_R(24) I/O 56 MA_DATA_R(28) I/O 57 +V2.
Appendices Apx. C Pin Assignments C - 18 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 119 MB_WE# O 120 MB_CAS# O.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 19 Table C - 19 M emory Slot SO DIM M#1 Connector pin assignments ( 200 - Pin) (3/4) 121 M_CS2# O 122 M_CS3# O 123 NC - 124 NC - 125 GND - 126 GND - 127 MA_DATA_R(32) I/O 128 MA_DATA_R(36) I/O 129 MA_DATA_R(33) I/O 130 MA_DATA_R(37) I/O 131 +V2.
Appendices Apx. C Pin Assignments C - 20 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 189 MA_DATA_R(59) I/O 190 MA_DATA_R(63) I/O 191 +V2.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 21 47 MA_DQS_R(2) O 48 MA_DM_R(2) O Table C - 20 M emory Slot SO DIMM#0 Connector pin as signments ( .
Appendices Apx. C Pin Assignments C - 22 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 109 MA_A( 3 ) I/O 110 MA_A( 2 ) I/O 111 MA_A( 1 ) I/O 112 MA_A( 0 ) I/O 113 +V2.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 23 177 MA_DATA_R(55) I/O 178 MA_DATA_R(60) I/O 179 +V2.
Appendices Apx. C Pin Assignments C - 24 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 33 NC - 34 NC - 35 NC - 36 NC - 37 PEG_C_RXN(15) O 38 GND - 39 PEG_C_RXP(15) O 40 PEG_C_TXN(15) I.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 25 101 GND - 102 PEG_C_TXP(5) I/O 103 PEG_C_RXN(4) O 104 GND - 105 PEG_C_RXP(4) O 106 PEG_C_TXN(4) I/.
Appendices Apx. C Pin Assignments C - 26 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 169 NC - 170 GND - 171 +V1.5S - 172 LVDS_TXDU2 - O 173 +V1.5S - 174 LVDS_TXDU2+ O 175 NC - 176 GND - 177 +V1.5S - 178 LVDS_TXDU1 - O 179 +V1.5S - 180 LVDS_TXDU1+ O 181 NC - 182 GND - 183 +V1.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 27 C. 22 CN 512 USB#2 Connector ( 6 - Pin) Table C - 22 USB#2 Connector pi n assignments ( 6 - Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 USBVCC2 - 2 USB_L_P2 - I/O 3 USB_L_P2+ I/O 4 GND - 5 GND - 6 GND - C.
Appendices Apx. C Pin Assignments C - 28 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 35 IDE_3S_D( 11 ) I/O 36 IDE_3S_D( 4 ) I/O 37 IDE_3S_D( 10 ) I/O 38 IDE_3S_D( 5 ) I/O 39 IDE_3S_D( 9 ) I/O 40 IDE_3S_D( 6 ) I/O 41 IDE_3S_D( 8 ) I/O 42 IDE_3S_D( 7 ) I/O 43 GND - 44 IDE_RST# O C.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 29 51 ACARDVCC - 52 ACARDVPP - 53 ACARD_3S_TRDY# I/O 54 ACARD_3S_FRAME# I/O 55 ACA RD_3S_AD17 I/O 56 .
Appendices Apx. C Pin Assignments C - 30 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 33 MS_DATA1_SD_ DAT1_SM_D1 I/O 34 MS_DATA0_SD_ DAT0_SM_D0 I/O 35 MS_CLK_SD_ CLK_ SM_ELWPZ I/O 36 MS_BS_SD_ CMD_ SM_WEZ I/O 37 SM_ALE I/O 38 SM_CLE I/O 39 SM_CDZ I/O 40 VCC_MC - 41 VCC_MC - 42 VCC_MC - 43 SM_PHYS_WPZ I/O 44 GND - C.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 31 5 NC - 6 NC - 7 NC - 8 NC - 9 NC - 10 NC - 11 NC - 12 NC - 13 GND - 14 NC - 15 GND - 16 NC - 17 PC.
Appendices Apx. C Pin Assignments C - 32 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l 73 PCI_3S_DEVSEL# I/O 74 GND - 75 PCI_3S_AD(14) I/O 76 PCI_3S_AD(15) I/O 77 GND - 78 PCI_3S_AD(13.
Apx. C Pin Assignments Appendices Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manual C - 33 C. 30 CN3004 1394 Connector ( 4 - Pin) Table C - 30 1394 Connector pin assignments ( 4 - Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 1394_L_TPB0N_DB I/O 2 1394_L_TPB0P_DB I/ O 3 1394_L_TPA0N_DB I/O 4 1394_L_TPA0P_DB I/O C.
Appendices Apx. C Pin Assignments C - 34 Satellite M40/M45 TECRA A4 d ynabook VX/4 Maintenance Manua l C. 33 CN3007 USB#1 Connector ( 4 - Pin) Table C - 33 USB#1 Connector pin assignments ( 4 - Pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 USBVCC1_DB - 2 USB_L_P1 - _DB I/O 3 USB_L_P1+_ DB I/O 4 GROUND_USB - C.
Keyboard Scan/Character Codes Appendices Apx. D Keyboard Scan/Character Codes Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No.
Appendices Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 29 | 2B AB 5D F0 5D *5 30 Caps Lock 3A BA 58 F0 5.
Keyboard Scan/Character Codes Appendices Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code s et 2 Cap No. Keytop Make Break Make Break Note 58 Ctrl 1D 9D 14 F0 14 *3 60 Alt (L) 38 B8 11 F0 .
Appendices Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (4/4) Cap Code s et 1 Code set 2 No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 7 F0 7 *3.
Keyboard Scan/Character Codes Appendices Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No. Key top Make Break Make Brea k 5 5 / E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 .
Appendices Keyboard Scan/Character Codes Table D-3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No. Key top Make Break Make Break 7 5 I N S E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 1.
Keyboard Scan/Character Codes Appendices Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No. Keytop Make Break Make Break 08 7 (7) 47 C7 6C F0 6C 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 .
Appendices Keyboard Scan/Character Codes D-8 Satellite M40/M45 TECRA A4 dynabook VX/4 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.
Apx. E Key Layout Appendices Apx. E Key Layout Appendix E Key Layout E.1 United States (US) Keyboard Figure E-1 US keyboard E.2 Japan (JP) Keyboard Figure E-2 JP keyboard Satellite M40/M45 TECRA A4 dy.
Appendices Apx E Key Layout E.3 Spanish (SP) Keyboard Figure E-3 SP keyboard E.4 Korean (KR) Keyboard Figure E-4 KR keyboard E-2 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual.
Apx.E Key Layout Appendices E.5 Canadian-French (CF) Keyboard Figure E-5 CF keyboard E.6 French (FR) Keyboard Figure E-6 FR keyboard Satellite M40/M45 TECRA A4 dynaboo k VX/4 Maintenance Manual E-3.
Appendices Apx E Key Layout E.7 German (GR) Keyboard Figure E-7 GR keyboard E.8 Italian (IT) Keyboard Figure E-8 IT keyboard E-4 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual.
Apx E Key Layout Appendices E.9 Taiwan (TC) Keyboard Figure E-9 TC keyboard E.10 Portuguese (PT) Keyboard Figure E-11 PT keyboard Satellite M40/M45 TECRA A4 dynaboo k VX/4 Maintenance Manual E-5.
Appendices Apx E Key Layout E.11 DU, UE, US International (USE) Keyboard Figure E-12 USE keyboard E.12 Arabic (AR) Keyboard Figure E-13 AR keyboard E-6 Satellite M40/M45 TECRA A4 dynabook VX/4 Mainten.
Apx E Key Layout Appendices E.13 Belgian (BE) Keyboard Figure E-14 BE keyboard E.14 Russian (RU) Keyboard Figure E-15 RU keyboard Satellite M40/M45 TECRA A4 dynaboo k VX/4 Maintenance Manual E-7.
Appendices Apx E Key Layout E.15 Swiss/Switzerland (SL) Keyboard Figure E-16 SL keyboard E.16 Swedish (SW) Keyboard Figure E-17 SW keyboard E-8 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Man.
Apx E Key Layout Appendices E.17 Norwegian (NO) Keyboard Figure E-18 NO keyboard E.18 Danish (DK) Keyboard Figure E-19 DK keyboard Satellite M40/M45 TECRA A4 dynaboo k VX/4 Maintenance Manual E-9.
Appendices Apx E Key Layout E.19 Turkey (TR) Keyboard Figure E-18 TR keyboard E.20 Greek (GK) Keyboard Figure E-19 GK keyboard E-10 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual.
Apx E Key Layout Appendices E.21 Estonia (ES) Keyboard Figure E-19 ES keyboard E.22 Herbrew (HE) Keyboard Figure E-19 HE keyboard Satellite M40/M45 TECRA A4 dynaboo k VX/4 Maintenance Manual E-11.
Appendices Apx E Key Layout E.23 Czech (CZ) Keyboard Figure E-18 CZ keyboard E.24 Lithuanian (LI) Keyboard Figure E-18 LI keyboard E-12 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual.
Apx E Key Layout Appendices E.25 Hungary (HU) Keyboard Figure E-18 HU keyboard E.26 Slovakia (SA) Keyboard Figure E-18 SA keyboard Satellite M40/M45 TECRA A4 dynaboo k VX/4 Maintenance Manual E-13.
Appendices Apx E Key Layout E-14 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E.27 Yugoslavia (YU) Keyboard Figure E-19 YU keyboard.
Apx. F BIOS Rewrite Procedures Appendices Appendix G Appendix F 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 for the com puter that has renewed BIOS data.
Apx. G EC/KBC Rewrite Procedures Appendices Appendix H Appendix G EC/KBC Rewrite Procedures This Appendix explains how to rewrite the EC/KBC system program when you update the EC/KBC system. Tools To rewrite the EC/KBC, you need the following tool: BIOS/EC/KBC rewriting disk for the computer Rewriting the EC/KBC 1.
An important point after buying a device Toshiba A4 (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 A4 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 A4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toshiba A4 you will learn all the available features of the product, as well as information on its operation. The information that you get Toshiba A4 will certainly help you make a decision on the purchase.
If you already are a holder of Toshiba A4, 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 A4.
However, one of the most important roles played by the user manual is to help in solving problems with Toshiba A4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toshiba A4 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
