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Power/USB board
Table 6-5
Power/USB board and cable descriptions and part numbers
Description
Power/USB board
Power/USB board cable (included in Cable Kit)
Before removing the power/USB board, follow these steps:
1.
Prepare the computer for disassembly
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.
46
Chapter 6 Removal and replacement procedures for authorized service provider parts
(Preparation for disassembly on page
(Battery Safe mode on page
(Bottom cover on page
(Battery on page
40).
31).
32).
Spare part number
L44578-001
L52216-001
31).
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