HP COMPAQ PRESARIO G42 Maintenance And Service Manual page 60

Description
SPS-WLAN BGN + BT HMC Combo Matador
SPS-WLAN 802.11 bgn Shiraz HMC
SPS-WLAN BGN (1x1) + BT HMC Combo Rashi
Before removing the WLAN 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
5. Remove the hard drive cover (see
Remove the WLAN module:
1. Turn the computer upside down with the front toward you.
2. Loosen the 2 Phillips PM2.5×5.0 captive screws (1) that secure the mini-card compartment cover.
3. Lift the cover off the computer (2). The mini-card compartment cover is included in the plastics kit,
spare part number 600190-001.
4. Disconnect the two WLAN antenna cables (1) from the WLAN module.
5. Remove the Phillips PM2.0×3.0 screw (2) that secures the WLAN module to the computer. (The
edge of the module opposite the slot rises away from the computer.)
52 Chapter 4 Removal and replacement procedures
Battery on page 45).
Hard drive on page 46).
Spare part
number
600370-001
593836-001
602992-001