HP 3115m HP 3115m Notebook PC - Maintenance and Service Guide - Page 46

Remove the Phillips PM2.0×3.7 screw, memory module slot.

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3. Remove the service cover. The service cover is available using spare part number 659503-001. 4. 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. 5. Remove the Phillips PM2.0×3.7 screw (2) that secures the WLAN module to the system board. (The WLAN module tilts up.) 6. Remove the WLAN module by pulling the module away from the slot at an angle (3). NOTE: WLAN modules are designed with a notch (4) to prevent incorrect insertion into the memory 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. 38 Chapter 4 Removal and replacement procedures

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3.
Remove the service cover. The service cover is available using spare part number 659503-001.
4.
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.
5.
Remove the Phillips PM2.0×3.7 screw
(2)
that secures the WLAN module to the system board.
(The WLAN module tilts up.)
6.
Remove the WLAN module by pulling the module away from the slot at an angle
(3)
.
NOTE:
WLAN modules are designed with a notch
(4)
to prevent incorrect insertion into the
memory 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.
38
Chapter 4
Removal and replacement procedures