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Audio/USB board
Description
Audio/USB board (includes audio jack, USB port, and cable)
Before removing the audio/USB 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 Battery (see
a.
Service cover (see
b.
Hard drive (see
c.
Optical drive (see
d.
Keyboard (see
e.
Top cover (see
Remove the audio/USB board:
1.
Release the ZIF connector (1) to which the audio/USB board cable is attached, and then disconnect the
audio/USB board cable from the system board.
2.
Remove the Philllips PM2.5×4.5 screw (2) that secures the audio/USB board to the base enclosure.
3.
Remove the audio/USB board (3) and cable.
Reverse this procedure to install the audio/USB board.
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
746648-001
51
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