Dell Vostro 3750 (Early 2011) - Manual (Page 103)

26
PCH Heatsink
Removing The PCH Heatsink
1. Follow the procedures in Before Working On Your Computer .
2. Remove the battery .
3. Remove the media dummy card .
4. Remove the ExpressCard .
5. Remove the keyboard .
6. Remove the memory door .
7. Remove the optical drive .
8. Remove the palm rest .
9. Remove the hinge cover .
10. Remove the WLAN card .
11. Remove the display assembly .
12. Remove the system fan .
13. Remove the ExpressCard cable .
14. Remove the system board .
15. Loosen the screws that secure the heatsink.
103