2.
Remove the service cover (3) by lifting it straight up.
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.)
Component replacement procedures
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