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1.
Turn the top cover upside down with the front toward you.
2.
Detach the power button board cable (1) from the top cover. (The power button board cable is attached
to the top cover with double-sided adhesive.)
3.
Remove the Philllips PM2.0×3.0 screw (2) that secures the power button board to the top cover.
4.
Remove the power button board (3) and cable.
Reverse this procedure to install the power button board.
Speakers
Description
Speaker Kit (includes left and right speakers and cables)
Before removing the speakers, 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 Battery (see
a.
Service cover (see
b.
Hard drive (see
c.
Optical drive (see
d.
Keyboard (see
e.
Top cover (see
Battery on page
29), and then remove the following components:
Service cover on page
Hard drive on page
31)
Optical drive on page
Keyboard on page
38)
Top cover on page
41)
30)
37)
Component replacement procedures
Spare part number
746656-001
49
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