fan cables
52
Rem o vi n g an d Rep l a ci n g Pa rt s
Replacing the LED Board
Align the two screw holes with the two mounting holes on the bottom
1
case assembly, and press the board into its connector.
Replace the two 4-mm screws.
2
Fan Assembly
NOTICE: Disconnect the computer and attached devices from electrical
outlets and remove any installed batteries.
NOTICE: To avoid ESD, ground yourself by using a wrist grounding strap or
by periodically touching unpainted metal on the computer.
F a n A s s e m b l y
4-mm screws (3)
Removing the Fan Assembly
Follow the instructions in
1
Remove the
2
Remove the three 4-mm screws from the fan assembly.
3
Disconnect the two fan cables from the system board.
4
"Preparing to Work Inside the
system
board.
Computer."