Filter
Top Products
Modem module
Description Spare part number
Modem module (includes modem module cable) 431852-001
Before removing the modem module, 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 47)
b.
WLAN cover (see
WLAN module on page 50)
c.
Optical drive (see
Optical drive on page 57)
d.
Keyboard (see
Keyboard on page 59)
e.
Switch cover (see
Switch cover on page 62)
f.
Display assembly (see
Display assembly on page 64)
g.
Top cover (see
Top cover on page 70)
Remove the modem module:
1. Disconnect the modem module cable (1) from the modem module.
2. Remove the Phillips PM2.0×5.0 screw (2) that secures the modem module to the system board.
Component replacement procedures 77