HP Presario CQ20-100 Compaq Presario CQ20 Notebook PC - Maintenance and Servic - Page 43

that secure the WLAN module to the computer. The edge of

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Removal and replacement procedures Remove the WLAN module: 1. Position the computer with the front toward you. 2. Loosen the Phillips PM2.0×5.0 captive screw 1 that secures the WLAN module compartment cover to the computer. The screw is identified by the wireless icon. 3. Lift the right side of the cover 2, and remove the cover. 4. Disconnect the WLAN antenna cables 1 from the terminals on the WLAN module. ✎ The black WLAN antenna cable is connected to the WLAN module "Main" terminal. The white WLAN antenna cable is connected to the WLAN module "Aux" terminal. 5. Remove the two Phillips PM2.5×4.0 screws 2 that secure the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.) 6. Remove the WLAN module 3 by pulling the module away from the slot at an angle. ✎ WLAN modules are designed with a notch 4 to prevent incorrect insertion. Reverse this procedure to install the WLAN module. 4-14 Maintenance and Service Guide

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4–14
Maintenance and Service Guide
Removal and replacement procedures
Remove the WLAN module:
1. Position the computer with the front toward you.
2. Loosen the Phillips PM2.0×5.0 captive screw
1
that secures the WLAN module compartment cover to the
computer. The screw is identified by the wireless icon.
3. Lift the right side of the cover
2
, and remove the cover.
4. Disconnect the WLAN antenna cables
1
from the terminals on the WLAN module.
✎
The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna
cable is connected to the WLAN module “Aux” terminal.
5.
Remove the two Phillips PM2.5×4.0 screws
2
that secure the WLAN module to the computer. (The edge of the
module opposite the slot rises away from the computer.)
6. Remove the WLAN module
3
by pulling the module away from the slot at an angle.
✎
WLAN modules are designed with a notch
4
to prevent incorrect insertion.
Reverse this procedure to install the WLAN module.