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USB/power connector board
Description Spare part number
USB/power connector board (includes USB/power connector board cable) 447444-001
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 41).
5.
Remove the following components:
a.
Hard drive (see
Hard drive on page 42)
b.
Optical drive (see
Optical drive on page 50)
c.
Switch cover (see
Switch cover on page 52)
d.
Keyboard (see
Keyboard on page 54)
e.
Display assembly (see
Display assembly on page 58)
f.
Top cover (see
Top cover on page 64).
Remove the USB/power connector board:
1. Remove the two Phillips PM2.5×5.0 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 allows.
70 Chapter 4 Removal and replacement procedures