Acer Aspire E1-531 Acer Aspire E1-531 and E1-571 Notebook Service Guide - Page 94

WLAN Module Removal Prerequisite: Base Door Removal on page 3-11 1. Locate the WLAN Module (see Figure 3:10, page 3-12). 2. Disconnect the main (A, black) and auxiliary (B, white) antenna cables from the WLAN module connectors. A B Figure 3:32. Disconnecting the Antenna Cables 3. Remove the screw from the WLAN module. Figure 3:33. Removing the WLAN Module Screw 3-26 Service and Maintenance