Sunday, October 8, 2023

Gigabyte GA-H81M-DS2-SI R3.1 Does Not Power On Repair

Motherboard Model : Gigabyte GA-H81M-DS2-SI R3.1

Fault  : Does Not Power On .

Repair Process:

The problem was that the motherboard lost power when I turned it on. It shut down instantly and would not restart.


In addition to the BIOS problem, there is also an EC problem. This model has been repaired no less than 10 times, and it breaks again every once in a while. I suspect it is a common problem.



CPU power supply EN, measured more than 6V, normal 3.3V. Power loss caused by too high. Replace the resistor DR92 10K to solve the problem.



Conclusion:

After Changing Resistor Its Working Fine


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