Acer Aspire 2420 Aspire 2420, 2920, 2920Z Service Guide - Page 71

6. Move the antenna away from the WLAN board and remove the two screws (A) on the WLAN board to release the WLAN board. Step 1~2 Size (Quantity) M2 x L3 (2) Black 7. 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 56. 2. See "Removing the SD dummy card" on page 56. 3. See "Removing the ExpressCard dummy card" on page 57. 4. See "Removing the Lower Cover" on page 57. Chapter 3 61