Thermal Unit Failure - Acer Aspire 7750Z Service Manual

Thermal Unit Failure

If the Thermal Unit fails, perform the following.
Figure 4-12. Thermal Unit Failure
Troubleshooting
START
Fan power
wire well
connected?
Fan OK?
CPU
heatsink well
seated?
CPU OK?
Replace M/B
0
No Check Connect
Replace thermal
No
module
No Seat it well
Replace
No
CPU
4-17