Instruction/ maintenance manual of the product 1440 Dell
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Dell™Inspiron™1440ServiceManual Notes, Cautions, and Warnings Information in this document is subject to change without notice. © 2009DellInc.Allrightsreserved. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
Back to Contents Page Module Cover Dell™Inspiron™1440ServiceManual Removing the Module Cover Replacing the Module Cover Removing the Module Cover 1. Follow the procedures in Before You Begin . 2.
Back to Contents Page Before You Begin Dell™Inspiron™1440ServiceManual Recommended Tools Turning Off Your Computer Before Working Inside Your Computer This section provides procedures for removing and installing components in your computer.
4. Disconnect all telephone or network cables from the computer. 5. Press and eject any installed cards from the ExpressCard slot or the 7 - in - 1 Media Card Reader. 6. Disconnect your computer and all attached devices from their electrical outlets.
Back to Contents Page Flashing the BIOS Dell™Inspiron™1440ServiceManual Flashing the BIOS From a CD Flashing the BIOS From the Hard Drive If a BIOS - update program CD is provided with the new system board, flash the BIOS from the CD.
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Back to Contents Page Internal Card With Bluetooth ® Wireless Technology Dell™Inspiron™1440ServiceManual Removing the Bluetooth Card Replacing the Bluetooth Card If you ordered a card with Bluetooth wireless technology with your computer, it is already installed.
1. Align the connector on the Bluetooth card with the connector on the system board and press the Bluetooth card. 2. Replace the palm rest (see Replacing the Palm Rest ). 3. Replace the power button board (see Replacing the Power Button Board ).
Back to Contents Page Camera (Optional) Dell™Inspiron™1440ServiceManual Removing the Camera Replacing the Camera Removing the Camera 1. Follow the procedures in Before You Begin . 2. Remove the display assembly (see Removing the Display Assembly ).
3. Replace the display bezel (see Replacing the Display Bezel ). 4. Replace the display assembly (see Replacing the Display Assembly ). Back to Contents Page .
Back to Contents Page Center Control Cover Dell™Inspiron™1440ServiceManual Removing the Center Control Cover Replacing the Center Control Cover Removing the Center Control Cover 1. Follow the procedure in Before You Begin .
Back to Contents Page Coin - Cell Battery Dell™Inspiron™1440ServiceManual Removing the Coin - Cell Battery Replacing the Coin - Cell Battery Removing the Coin - Cell Battery 1. Follow the procedures in Before You Begin .
Back to Contents Page Processor Module Dell™Inspiron™1440ServiceManual Removing the Processor Module Replacing the Processor Module Removing the Processor Module 1. Follow the procedures in Before You Begin .
1. Follow the procedures in Before You Begin . 2. Align the pin - 1 corner of the processor module with the pin - 1 corner of the ZIF socket, then insert the processor module. When the processor module is properly seated, all four corners are aligned at the same height.
Back to Contents Page Processor Heat Sink Dell™Inspiron™1440ServiceManual Removing the Processor Heat Sink Replacing the Processor Heat Sink Removing the Processor Heat Sink 1. Follow the procedures in Before You Begin .
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Back to Contents Page Daughter Board Dell™Inspiron™1440ServiceManual Removing the Daughter Board Replacing the Daughter Board Removing the Daughter Board 1. Follow the procedures in Before You Begin .
Back to Contents Page Display Dell™Inspiron™1440ServiceManual Display Assembly Display Bezel Display Panel Display Panel Cable Display Assembly Removing the Display Assembly 1.
14. Remove the two screws that secure the display assembly to the computer base. 15. Lift and remove the display assembly from the computer base. Replacing the Display Assembly 1. Place the display assembly in position and replace the two screws that secure the display assembly to the computer base.
9. Replace the optical drive (see Replacing the Optical Drive ). 10. Replace the hard drive (see Replacing the Hard Drive ). 11. Replace the memory module(s) (see Replacing the Memory Module(s) ). 12. Replace the module cover (see Replacing the Module Cover ).
5. Remove the display panel. 6. Remove the four screws that secure the display panel brackets to the display panel. Replacing the Display Panel 1. Replace the four screws that secure the display panel brackets to the display panel. 2.
2. Remove the display assembly (see Removing the Display Assembly ). 3. Remove the display bezel (see Removing the Display Bezel ). 4. Remove the display panel (see Removing the Display Panel ). 5. Turn over the display panel and place it on a clean surface.
Back to Contents Page Hard Drive Dell™Inspiron™1440ServiceManual Removing the Hard Drive Replacing the Hard Drive Removing the Hard Drive 1. Follow the procedures in Before You Begin . 2.
Replacing the Hard Drive 1. Remove the new hard drive from its packaging. Save the original packaging for storing or shipping the hard drive. 2. Align the screw holes on the hard drive bezel with the holes on the hard drive. 3. Replace the two screws that secure the hard drive bezel to the hard drive.
Back to Contents Page Keyboard Dell™Inspiron™1440ServiceManual Removing the Keyboard Replacing the Keyboard Removing the Keyboard 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
9. Lift the keyboard off the palm rest. Replacing the Keyboard 1. Slide the keyboard cable into the connector on the system board. Press down on the connector latch that secures the keyboard cable to the system board connector. 2. Align the five tabs on the keyboard with the slots on the palm rest.
Back to Contents Page Battery Latch Assembly Dell™Inspiron™1440ServiceManual Removing the Battery Latch Assembly Replacing the Battery Latch Assembly Removing the Battery Latch Assembly 1. Follow the procedures in Before You Begin .
1. Slide the battery latch assembly into place. 2. Using a small screwdriver, place the latch spring over the hook on the computer base. 3. Push the plastic clips on the battery release latch into the hole on the battery latch assembly to secure the battery release latch.
Back to Contents Page Memory Module(s) Dell™Inspiron™1440ServiceManual Removing the Memory Module(s) Replacing the Memory Module(s) You can increase your computer memory by installing memory modules on the system board.
2. Slide the memory module firmly into the slot at a 45 - degree angle, and press the memory module down until it clicks into place. If you do not hear the click, remove the memory module and reinstall it. 3. Replace the module cover (see Replacing the Module Cover ).
Back to Contents Page Wireless Mini - Card Dell™Inspiron™1440ServiceManual Removing the Mini - Card Replacing the Mini - Card If you ordered a wireless Mini - Card with your computer, the card is already installed.
Replacing the Mini - Card 1. Remove the new Mini - Card from its packaging. 2. Insert the Mini - Card at a 45 - degree angle into the appropriate system board connector.
Back to Contents Page Optical Drive Dell™Inspiron™1440ServiceManual Removing the Optical Drive Replacing the Optical Drive Removing the Optical Drive 1. Follow the procedures in Before You Begin .
Back to Contents Page Palm Rest Dell™Inspiron™1440ServiceManual Removing the Palm Rest Replacing the Palm Rest Removing the Palm Rest 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
10. Remove the center control cover (see Removing the Center Control Cover ). 11. Remove keyboard (see Removing the Keyboard ). 12. Remove the power button board (see Removing the Power Button Board ). 13. Disconnect the display cable and touch pad cable from their respective system board connectors.
16. Starting at the right/left of the palm rest, use your fingers to separate the palm rest from the computer base. 17. Lift the palm rest off the computer base. Replacing the Palm Rest 1. Align the palm rest on the computer base and gently snap the palm rest into place.
Back to Contents Page Power Button Board Dell™Inspiron™1440ServiceManual Removing the Power Button Board Replacing the Power Button Board Removing the Power Button Board 1. Follow the procedures in Before You Begin .
3. Replace the keyboard (see Replacing the Keyboard ). 4. Replace the center control cover (see Replacing the Center Control Cover ). 5. Replace the battery (see Replacing the Battery ).
Back to Contents Page Battery Dell™Inspiron™1440ServiceManual Removing the Battery Replacing the Battery Removing the Battery 1. Shut down the computer and turn it over. 2. Slide and hold the battery release latch.
Back to Contents Page Speakers Dell™Inspiron™1440ServiceManual Removing the Speakers Replacing the Speakers Removing the Speakers 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
Replacing the Speakers 1. Secure the speakers using the latches on the computer base. 2. Replace the screw that secures the speaker to the computer base. 3. Connect the speaker cable to the connector on the system board. 4. Replace the display assembly (see Replacing the Display Assembly ).
Back to Contents Page System Board Dell™Inspiron™1440ServiceManual Removing the System Board Replacing the System Board Entering the Service Tag in the BIOS Removing the System Board 1. Follow the procedures in Before You Begin .
16. Turn the system board over. 17. Remove the processor heat sink (see Removing the Processor Heat Sink ). 18. Remove the processor module (see Removing the Processor Module ). 19. Remove the coin - cell battery (see Removing the Coin - Cell Battery ).
2. Turn on the computer. 3. Press <F2> during POST to enter the system setup program. 4. Navigate to the security tab and enter the service tag in the Set Service Tag field.
Back to Contents Page Dell™Inspiron™1440ServiceManual Information in this document is subject to change without notice. © 2009DellInc.Allrightsreserved. Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc.
Back to Contents Page USB Board Dell™Inspiron™1440ServiceManual Removing the USB Board Replacing the USB Board Removing the USB Board 1. Follow the procedures in Before You Begin . 2. Remove the battery (see Removing the Battery ).
Replacing the USB Board 1. Using your index finger, route the USB connector into the USB connector slot in the computer base. 2. Rotate the USB board to the left under the routing guide on the computer base and keep it in place. 3. Align the hole on the USB board with the protrusion on the computer base.
An important point after buying a device Dell 1440 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dell 1440 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 Dell 1440 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dell 1440 you will learn all the available features of the product, as well as information on its operation. The information that you get Dell 1440 will certainly help you make a decision on the purchase.
If you already are a holder of Dell 1440, 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 Dell 1440.
However, one of the most important roles played by the user manual is to help in solving problems with Dell 1440. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dell 1440 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
