Acer Aspire 7750Z Acer Aspire 7750, 7750G, 7750Z Notebook Service Guide - Page 93

WLAN Module Removal 0 Prerequisite: Base Door Removal 1. Locate module (A) on lower cover (Figure 3-9). 2. Disconnect antenna cables, (B) main and (C) auxiliary from WLAN module. 3. Remove screw (D) from module. 4. Remove WLAN module (A) from mainboard connector (E). A F D B C Figure 3-9. Removing the WLAN Module NOTE: NOTE: Main (black) antenna connector is located nearest battery bay. Auxiliary (white) antenna connector is located nearest HDD module. WLAN Module Installation 0 1. Insert module (A) into mainboard connector (E) (Figure 3-9). 2. Install and secure screw (D) to module. 3. Attach antenna cables, (B) main and (C) auxiliary to WLAN module. 4. Install base door. ID Size D M1.98*3 Quantity 1 Screw Type Machine Maintenance Procedures 3-15