USB/power connector board
Description Spare part number
For use only with computer models using a 90-watt AC adapter 446524-001
For use only with computer models using a 65-watt AC adapter 449454-001
Before removing the USB/power connector board, follow these steps:
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 unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 46).
5.
Remove the following components:
a.
Hard drive (see
Hard drive on page 51)
b.
Optical drive (see
Optical drive on page 59)
c.
Switch cover (see
Switch cover on page 61)
d.
Keyboard (see
Keyboard on page 65)
e.
Speaker assembly (see
Speaker assembly on page 63)
f.
Display assembly (see
Display assembly on page 68)
g.
Top cover (see
Top cover on page 74)
Remove the USB/power connector board:
1. Remove the two Phillips PM2.5×4.0 screws (1) that secure the USB/power connector board to the
computer.
2. Release the USB/power connector board (2) as far as the USB/power connector board cable will
allow.
Component replacement procedures 81
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