Wlan Card; Removing The Wlan Card - Dell Precision 7740 Service Manual

2. Install the:
a) base cover
b) battery
c) battery cover
d) SD card
3. Follow the procedure in

WLAN card

Removing the WLAN card

1. Follow the procedure in
2. Remove the:
a) SD card
b) battery cover
c) battery
d) base cover
3. To remove the WLAN card:
a) Remove the single (M2.0x3.0) screw that secures the WLAN metal bracket to the system board [1].
b) Remove the WLAN metal bracket that secures the WLAN antenna cables [2].
c) Disconnect and un-route the antenna cables connected to the WLAN card [3].
d) Remove the WLAN card from the WLAN card slot in the system board [4].
After working inside your computer.
Before working inside your computer.
Removing and installing components 35