Any Way to fix my motherboard?!? Gigabyte z170xp-sli infinity reboot

[Macoco]

Hello, so what happened was I cam to turn my computer on in the evening and the pc turned on as normal but within 2 seconds, it would instantly shut off and start the cycle again. This happened out of nowhere so I have no idea on what to do but I'm trying to speak to gigabyte to see what they can do and thank you to anyone who replies.

Video of what happens: 

DEAD Gigabyte z170xp sli board

 

Specs:

-Gigabyte z170xp-sli

-Intel i3 6100

-8gb(2x4gb) corsair vengeance 2133

-Evga 500w 80plus power supply

-Asus gtx 780

[Firecheetah13]

In all honesty that PSU is sketchy.

[Guest]

1 minute ago, Firecheetah13 said:

In all honesty that PSU is sketchy.

but should be fine tbh for not so high end rig

[Firecheetah13]

1 minute ago, deXxterlab97 said:

but should be fine tbh for not so high end rig

What I mean is that it is a low tier PSU, so it can't be considered reliable. Have you tried the paper clip test?

[manikyath]

2 minutes ago, deXxterlab97 said:

but should be fine tbh for not so high end rig

until it breaks

[Macoco]

I have tried the paper clip test and the power supply is fine. I there it in 4 different machines I had lying around and they all worked fine

[W-L]

3 hours ago, Macoco said:

-SNIP-

Try going to basics to get your board to boot just with CPU, motherboard and one stick of RAM. If it doesn't work still try resetting the CMOS and then switching the to second BIOS if still no luck just incase the first got corrupted. 

[belfouf]

does it display anything ?

[Julian12345]

Could be the CMOS battery on the motherboard !