Acer ASPIRE 4253, Service Manual, Page: 108 / 226

3-24 Machine Maintenance Procedures
Thermal Module Removal
0
Prerequisite:
Lower Cover Removal
1. Find thermal module (A) on mainboard. Refer to Figure 3-11 .
2. Remove the WLAN antennas from cable guides. Refer to Figure 3-14 .
3. Loosen four (4) captive screws (A). Refer to Figure 3-20 .
4. Loosen one (1) captive screw (B) (Figure 3-20).
5. Remove one (1) screw (C) from mainboard (Figure 3-20).
Figure 3-20. Thermal Module
6. Disconnect the thermal module cable from the mainboard connector (D) (Figure 3-20).
A
A
C
B
D