Power button board
Description | Spare part number |
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Power button board |
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Before removing the power button board:
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 disconnecting the power cord from the AC outlet and then disconnecting the AC adapter from the computer.
4.Remove the following components:
a.Battery (see Battery on page 34)
b.Hard drive (see Hard drive on page 36)
c.Keyboard (see Keyboard on page 42)
d.Top cover (see Top cover on page 45)
Remove the power button board:
1.Position the base enclosure with the front edge towards you.
2.Locate the power button board cable (1) and disconnect the cable from the system board (2).
3.Remove the Phillips PM2.0×3.0 screw (3) that secures the power button board to the system board.
Component replacement procedures 59
