Dell DCME Service Manual - Page 40

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Dell DCME Service Manual
1 screws (8) 2 system board
 Replacing the System Board
NOTE:
Compare the system board that you just removed with the replacement system board to ensure that they are identical.
 
1. Follow the procedures in
Before You
CAUTION:
Ensure that the port retention springs are not damaged while replacing the sytem board.
 
2. Gently align the system board into the chassis and slide it towards the back of the computer.
1 back of the computer 2 port retention spring
 
3. Replace the eight screws that secure the system board to the chassis.
 
4. Route and connect the cables that you disconnected from the system board.
CAUTION:
Ensure that the processor fan and heat sink assembly is correctly seated and secure.
 
5. Replace the processor (see
 
6. Replace the processor fan and heat sink assembly (see
 
7. Replace the memory modules (see
 
8. Replace any PCI and PCI Express cards on the system board (see
 
9. Replace the computer cover (see
 
10. Connect your computer and devices to electrical outlets, and turn them on.
 
11. Flash the system BIOS, as needed (see
Begin.
Replacing the
Processor).
Replacing the Processor Fan and Heat Sink
Replacing the Memory
Module(s)).
Replacing the Computer
Cover).
Flashing the
BIOS).
Assembly).
Replacing PCI and PCI Express
Cards).