Acer AC4B SM50 KB.I140A.015 用户手册

Chapter 3

51

Removing the Lower Covers

2. Loosen the four captive screws in the Memory/HDD and WLAN covers.

   

3. Carefully open the Memory/HDD cover. 

4. Carefully open the WLAN cover. 

Memory/
HDD 
Cover

WLAN 
Cover