Acer AO756 - Unit Thermal Failure

4-15 Troubleshooting
Unit Thermal Failure
If the unit thermal fails, perform the following:
Figure 4:11. Unit Thermal Failure
Start
Replace M/B
Fan cable
Well connected
Fan ok
Connect it well
OK
NG
Replace fan
OK
OK
NG
Thermal
well insert
Insert is well
OK
NG