Acer Aspire Z1620 Acer Aspire Z1620 Desktop Service Guide - Page 96

WLAN Module Removal Prerequisite: EMI Top bracket Removal 1. Locate WLAN module (A) on mainboard. (Figure 3-34) D E C A B Figure 3-34. Remove WLAN module 2. Disconnect WLAN main (C) and auxiliary (D) antenna cables from WLAN module. 3. Remove screw (E) from module. 4. Disconnect WLAN module (A) from mainboard connector (B). 5. Remove antenna cables (C,D) from guide (F) on EMI side. (Figure 3-35) 6. Peel acetate cloth (H) from EMI side. 7. Remove antenna cable (D) from guide (I) on main frame. 8. Remove antenna cables (C,D) from guide (J) on front cover. 9. Peel Acetate Cloth (H) from main frame. 10. Peel AL-foil (G) from main frame. 11. Remove antenna brackets (K, L) from front cover. F G H I K J L Figure 3-35. Remove antenna brackets. 86