USB/power switch board
Description Spare part
number
USB/power switch board (includes cable) 611212-001
Before removing the USB/power switch 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 36).
5.
Remove the following components:
a.
Hard drive (see
Hard drive on page 38)
b.
Memory module compartment access cover (see
WLAN module on page 43
c.
Keyboard (see
Keyboard on page 50)
d.
Display assembly (see
Display assembly on page 57)
e.
Top cover (see
Top cover on page 53)
Remove the USB board:
1. Disconnect the USB board cable (1) from the system board.
2. Remove the Phillips 2.5×4.0 screw (2) to disengage the USB board from the system board.
3. Remove the USB board (3) and cable.
Component replacement procedures
65
