Acer eMachines E630 Series Service Manual page 59

4. Move the antenna away and remove the two screws to release the WLAN Board.
Step Size Quantity Screw Type
WLAN Module M2*3 2
5. Detach the WLAN Board from the WLAN socket.
NOTE: When reattaching the antennas, ensure the cables are tucked into the chassis to prevent damage.
Chapter 3 49