Acer 4253 Laptop User Manual


 
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