Dell Inspiron N5020 Manuel d'entretien - Page 40

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Dell Inspiron N5020 Manuel d'entretien
1 screws (2) 2 system board
 
15. Lift the system board assembly off the computer base.
 Replacing the System Board
 
1. Follow the instructions in
Before You
 
2. Align the connectors on the system board with the slots on the computer base and place it on the computer base.
 
3. Replace the two screws that secure the system board to the computer base.
 
4. Replace any card or blank that you removed from the Media Card Reader.
 
5. Replace the coin-cell battery (see
 
6. Replace the processor module (see
 
7. Replace the processor heat sink (see
 
8. Replace the Bluetooth module (see
 
9. Replace the Mini-Card (see
 
10. Replace the optical drive (see
 
11. Replace the hard drive (see
 
12. Replace memory module(s) (see
 
13. Replace the palm rest (see
 
14. Replace the keyboard (see
 
15. 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.
 
16. Turn on the computer.
NOTE:
After you have replaced the system board, enter the computer Service Tag in the BIOS of the replacement system board.
 
17. Enter the service tag (see
Entering the Service Tag in the
Begin.
Replacing the Coin-Cell
Battery).
Replacing the Processor
Module).
Replacing the Processor Heat
Replacing the Bluetooth
Module).
Replacing the Wireless
Mini-Card).
Replacing the Optical
Drive).
Replacing the Hard
Drive).
Replacing the Memory
Module(s)).
Replacing the Palm
Rest).
Replacing the
Keyboard).
Battery).
BIOS).
Sink).