Datasheet

6. Pull the system board away from and out of the computer (3), making sure the connectors on the side
of the board are clear of the computer.
Reverse this procedure to install the system board.
Power button
Description Spare part number
Power button not spared
Before removing the power button, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see
Bottom cover on page 32).
5. Remove the battery (see
Battery on page 56).
6. Remove the system board (see
System board on page 60).
Remove the power button:
1. Remove the two Phillips PM2.0×2.4 screws (1) that secure the button to the computer.
62 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts