PC Auto-Restarting after startup. Only able to enter BIOS.

ThatRandomBear

Commendable
May 1, 2016
5
0
1,510
Hello people! I have recently had problems with my PC. I bought the PC from iBuyPower around 2 months ago.

Specs:
Processor: Intel 6th Generation Core i7 6700k
MoBo: Asus Z170-K
Hard Drive(s): 1 TB Hard Drive @ 7200 RPM+240 GB SSD
Graphics: Nvidia GeForce GTX 980 ti

More information can be found here: http://www.bestbuy.com/

Now, on to the problem(s).

About one week ago, my computer had started to act strange. First, it would randomly crash after playing GTA 5. (This NEVER happened before.) Later, I had read here on the forums to re-seat my RAM. After doing that, the PC REALLY started messing up. I started the PC and the monitor, and the PC sent no feedback to the monitor. This happened for around 3+ days. Soon enough, we would get the PC feed to show on the monitor. However, this led to more problems. Now, the PC will start up, but I can only enter the BIOS. Sometimes, when I am lucky, it will go to the Windows Repair screen.

Backstory:

I had recently learned what the BIOS was, and I also learned it was how to overclock. I used the basic settings and got it to a %15 increase for the processor. It ran fine for a while, but it soon started to break down. Now, the problems listed are happening.

What We've Tried:

We have: 1. Took out the battery and let it set. 2. Reset RAM.

All and any ideas welcomed. If you need more detail, please ask!
 
Because the PC is from iBuyPower, I will guess the problem maybe from the PSU. Open the case to check which PSU it has. Also what cpu cooler is in it?
Also you can try take the gtx980ti out, clear the CMOS, and using the onboard intel iGPU you should be able to boot up the PC.
 

ThatRandomBear

Commendable
May 1, 2016
5
0
1,510


Hey! Thanks for the advice. We have tried to take out the GPU, and to no avail.

Also, the cooler it has is an asetek lclc.

Finally, being that we are not the brightest when it comes to computers, we don't know what to unscrew to see the PSU it uses.