System information

Wireless switch board
Description Spare part number
Wireless switch board (includes wireless switch board cable) 417092-001
Before removing the wireless 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 37)
b.
WLAN cover (see
WLAN module on page 39)
c.
Optical drive (see
Optical drive on page 44)
d.
Keyboard (see
Keyboard on page 46)
e.
Switch cover (see
Switch cover on page 49)
f.
Display assembly (see
Display assembly on page 51)
g.
Top cover (see
Top cover on page 57)
Remove the wireless switch board:
1. Disconnect the wireless switch board cable (1) from the system board.
2. Remove the two Phillips PM2.0×3.0 screws (2) that secure the wireless switch board to the computer.
62 Chapter 4 Removal and replacement procedures ENWW