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My mobo is not booting to bios or os no display at all CPU fan is working case fan as well 

Mouse does not start(no red laser at the bottom) 

It was working fine yesterday 

And the power socket in my house was flipped (live and neutral was interchanged don't know who the fuck installed those) could it be because of it or anything else please help

My specs 

Core i5 4960k 

gigabyte b85m-ds3h

Gtx 970 

8 gb hyperX fury ram

1 tb Seagate HDD

Things I have tried

Resetting CMOS

Tried ram on different slot 

Tried to power on without going

And I don't have access to other mobo so I could not try anything else

 

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With AC current swapping the wires shouldn't change anything.

 

What is the PSu model?

 

It could be a power supply issue, or gpu issue as well, try without the dedicated gpu (use igpu), or with another psu. 

 

 •E5-2670 @2.7GHz • Intel DX79SI • EVGA 970 SSC• GSkill Sniper 8Gb ddr3 • Corsair Spec 02 • Corsair RM750 • HyperX 120Gb SSD • Hitachi 2Tb HDD •

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  • 2 weeks later...

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