WLAN antenna
Removing the internal WLAN antenna
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
3. Remove the front bezel.
4. Remove the 2.5-inch hard-drive.
5. Remove the 3.5-inch hard-drive.
6. Remove the hard-drive and optical-drive cage.
7. Remove the WLAN card.
About this task
The following images indicate the location of the internal WLAN antenna and provide a visual representation of the removal
procedure.
Steps
1. Remove the antenna cables from the routing guides on the chassis.
2. Remove the two (M2x3) screws that secures the WLAN antenna to the chassis.
3. Lift and remove the WLAN antenna from the chassis.
Installing the WLAN antenna
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
Removing and installing components
47
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