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Power button board
Description
Power button board (includes cable)
Before removing the power button board, 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
5.
Remove the battery (see
6.
Remove the left speaker (see
Remove the power button board:
1.
Disconnect the cable from the system board ZIF connector (1).
2.
Remove the Phillips M2.0×3.0 screw (2), and then remove the bracket from the computer (3).
3.
Lift the power button board out of the computer (4).
Reverse this procedure to install the power button board.
54
Chapter 5 Removal and replacement procedures for authorized service provider parts
Bottom cover on page
Battery on page
33).
Bottom speakers on page
31).
51).
Spare part number
L30975-001
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Troubleshooting
