Acer Extensa 5420G TravelMate 5520G Service Guide - Page 75

7. Move the antenna away from the WLAN board and remove the two screws (F) on the WLAN board to release the WLAN board. Step 1~2 Size (Quantity) M2 x L3 (2) Silver 8. Detach the WLAN board from the WLAN socket. Color Torque 1.6 kgf-cm NOTE: When attaching the antenna back to the WLAN board, make sure the cable are arranged properly. Removing the Hard Disk Drive Module 1. See "Removing the Battery Pack" on page 60. 2. See "Removing the SD dummy card" on page 60. 3. See "Removing the PC and ExpressCard dummy cards" on page 61. 4. See "Removing the Lower Cover" on page 62. 5. Remove the two screws (C) securing the hard disk module. Step 1~2 Size (Quantity) M2 x L4 (2) Color Silver Torque 1.6 kgf-cm Chapter 3 65