Acer Aspire V3-551 - Unit Thermal Failure

4-16 Troubleshooting
Unit Thermal Failure
If the unit thermal fails, perform the following:
Figure 4:12. 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