Acer eMachines E720 Series - LCD, Keyboard, and Audio Failures

Chapter 3 133
Replacing the WLAN Module
Replacing the Hard Disk Drive Module
1. Insert the WLAN board into the WLAN socket. 2. Replace the two screws to secure the module.
3. Connect the two antenna cables to the module.
1. Place the HDD in the HDD carrier. 2. Replace the four screws to secure the carrier.