Acer Aspire 4339, Service Manual, Page: 104 / 215

3-20 Machine Maintenance Procedures
Mainboard Removal
0
Prerequisite:
HDD (Hard Disk Drive) Module Removal
1. Find mainboard (A) on base assembly ( Figure 3-16 ).
Figure 3-16. Mainboard Location
2. Disconnect WLAN antenna (B) connected to WLAN card (C) and remove antenna
from the cable guides on the thermal module. Refer to
Figure 3-17 .
Figure 3-17. Mainboard Connector Location
3. Disconnect LVDS cable from mainboard connector (D) ( Figure 3-17 ).
4. Disconnect DC-in cable from mainboard connector (E) ( Figure 3-17 ).
A
C
B
D
E
F
F