HP Pavilion dv3 HP Pavilion dv3 Entertainment PC - Maintenance and Service Gui - Page 54

If the WLAN antennas are not connected to the terminals on the WLAN module,

Page 54 highlights

2. Remove the two Phillips PM2.0×4.0 screws that secure 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. NOTE: WLAN modules are designed with a notch (4) to prevent incorrect insertion of the WLAN module into the WLAN module slot. 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. Reverse this procedure to install the WLAN module. 44 Chapter 4 Removal and replacement procedures

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2.
Remove the two Phillips PM2.0×4.0 screws that secure 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.
NOTE:
WLAN modules are designed with a notch
(4)
to prevent incorrect insertion of the
WLAN module into the WLAN module slot.
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.
Reverse this procedure to install the WLAN module.
44
Chapter 4
Removal and replacement procedures