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Dell Inspiron 1440 サービスマニュアル
 
16. Turn the system board over.
 
17. Remove the processor heat sink (see
 
18. Remove the processor module (see
 
19. Remove the coin-cell battery (see
 Replacing the System Board
 
1. Replace the coin-cell battery (see
 
2. Replace the processor module (see
 
3. Replace the processor heat sink (see
 
4. Turn the system board over.
 
5. Align the screw holes on the system board with the screw holes on the computer base.
 
6. Connect the system board connector to the connector on the daughter board.
 
7. Replace the three screws that secure the system board to the computer base.
 
8. Connect the speakers cable and the USB board cable to their respective system board connectors.
 
9. Replace the Bluetooth card (see
 
10. Replace the palm rest (see
 
11. Replace the power button board (see
 
12. Replace the keyboard (see
 
13. Replace the center control cover (see
 
14. Replace the Mini-Card (see
 
15. Replace the optical drive (see
 
16. Replace the hard drive (see
 
17. Replace the memory module(s) (see
 
18. Replace the module cover (see
 
19. Replace the battery (see
Replacing the
 
CAUTION:
Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.
 
20. Turn on the computer.
NOTE:
After you have replaced the system board, enter the computer's Service Tag into the BIOS of the replacement system board.
 
21. Enter the service tag (see
Entering the Service Tag in the
 Entering the Service Tag in the BIOS
 
1. Ensure that the AC adapter is plugged in and that the main battery is installed properly.
 
Removing the Processor Heat
Removing the Processor
Module).
Removing the Coin-Cell
Battery).
Replacing the Coin-Cell
Battery).
Replacing the Processor
Module).
Replacing the Processor Heat
Replacing the Bluetooth
Card).
Replacing the Palm
Rest).
Replacing the Power Button
Replacing the
Keyboard).
Replacing the Center Control
Replacing the
Mini-Card).
Replacing the Optical
Drive).
Replacing the Hard
Drive).
Replacing the Memory
Module(s)).
Replacing the Module
Cover).
Battery).
BIOS).
Sink).
Sink).
Board).
Cover).