Power/USB board
Table 6-4
Power/USB board description and part number
Description
Spare part number
Power/USB board
L44578-001
Power/USB board cable (included in Cable Kit)
L52216-001
Before removing the power/USB board, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 34
).
2.
Place the computer in “Battery Safe mode” (
3.
Remove the bottom cover (
4.
Remove the battery (
).
Remove the power/USB board:
1.
Disconnect the cable from the ZIF connector on the power/USB board (1).
2.
Remove the two Phillips M2.0 × 4.0 screws (2) that secure the board to the computer.
3.
Lift the rear of the board up, and then pull the board away from the connector and out of the computer
to remove it (3).
Reverse this procedure to install the power/USB board.
Component replacement procedures
49