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USB board
Description
USB board (includes cable)
Before removing the USB board, follow these steps:
1.
Shut down 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 all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4.
Remove the battery (see
5.
Remove the optical drive (see
6.
Remove the bottom cover (see
To remove the USB board:
1.
Position the computer upright.
2.
Disconnect the larger cable from the system board (1).
3.
Disconnect the smaller cable from the USB board that routes to the power button board (2)
4.
Remove the two Phillips PM2.5×3.0 screws (3) that secure the USB board to the computer.
5.
Remove the USB board (4).
Reverse this procedure to install the USB board.
Battery on page
27).
Optical drive on page
Bottom cover on page
28).
32).
Component replacement procedures
Spare part number
809927-001
51
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