HP 655 HP 655 Notebook PC - Maintenance and Service Guide - Page 46

Remove the Phillips PM2.0×3.0 screw

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4. Remove the battery (see Battery on page 35). 5. Remove the memory module/wireless module compartment cover (see Memory module on page 36). Remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The #1 WLAN antenna cable is connected to the WLAN module #1 terminal. The #2 WLAN antenna cable is connected to the WLAN module #2 terminal. 2. Remove the Phillips PM2.0×3.0 screw (2) that secures the WLAN module to the system board. (The WLAN module tilts up.) 3. Remove the WLAN module by pulling the module away from the slot at an angle (3). NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective sleeves must be installed on the antenna connectors, as shown in the following illustration. 38 Chapter 4 Removal and replacement procedures

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4.
Remove the battery (see
Battery
on page
35
).
5.
Remove the memory module/wireless module compartment cover (see
Memory module
on page
36
).
Remove the WLAN module:
1.
Disconnect the WLAN antenna cables
(1)
from the terminals on the WLAN module.
NOTE:
The #1 WLAN antenna cable is connected to the WLAN module #1 terminal. The #2
WLAN antenna cable is connected to the WLAN module #2 terminal.
2.
Remove the Phillips PM2.0×3.0 screw
(2)
that secures the WLAN module to the system board.
(The WLAN module tilts up.)
3.
Remove the WLAN module by pulling the module away from the slot at an angle
(3)
.
NOTE:
If the WLAN antennas are not connected to the terminals on the WLAN module,
the protective sleeves must be installed on the antenna connectors, as shown in the
following illustration.
38
Chapter 4
Removal and replacement procedures