PC Crashes (No BSOD) and fans Roar on 100%

Lenor96

Prominent
May 2, 2017
8
0
520
My new pc (<2 months) has this problem when it just crashes when gaming, no BSOD no error report when starting up. GPU fans start roaring at 100% and the sound turns to a buzz and I have to hold down the power button to shut it off but the GPU temps never go over 74c (Checked in MSI Afterburner and Wattman). I never OC or Strain it in any way.
while not gaming occasionally blacks the screen for no more than a quarter of a second and continues to work normaly
games on which it happened:
CS:GO
STAR WARS Battlefront
Battlefield 4
Fallout 4

My Specs:
CPU: Fx-8370
GPU: Powercolor RX-480 Red Devil 8gb
MB: MSI 970 Gaming
PSU: Raidmax Cobra Power 850w 80+
RAM: Kingston 4gb+4gb (don't know what model, only thing from the old pc)


 
Solution
So the pc was at repair for 20 days and It came back with a report that it ran 3dmark11 for 96 hours and played 4k youtube videos for 50 and there was no problem so I took and replaced the power distributor and now it works so pretty sure that was the fault...

Carnaxus

Reputable
Apr 18, 2017
1,431
3
5,665
Sounds like driver corruption. Does your screen ever go all kinds of crazy during these crashes?

The fans suddenly going 100% sounds like something's caused the GPU to suddenly get fully loaded and heat up in a hurry. That could be a bad driver, or it could be an issue with the card itself.
 

Lenor96

Prominent
May 2, 2017
8
0
520



Screen just looses connection.
Just installed the newest crimson drivers so I will keep you up to date.
thanks
 

Lenor96

Prominent
May 2, 2017
8
0
520


Can you recommend me a memory test that I should use because the problem is still here
Thanks
 

Lenor96

Prominent
May 2, 2017
8
0
520


Did the memory test that you told me 2 times both passed
We can rule ram, any other tests you can recommend me?
Thanks
 

Lenor96

Prominent
May 2, 2017
8
0
520
So the pc was at repair for 20 days and It came back with a report that it ran 3dmark11 for 96 hours and played 4k youtube videos for 50 and there was no problem so I took and replaced the power distributor and now it works so pretty sure that was the fault...
 
Solution

Lenor96

Prominent
May 2, 2017
8
0
520

I actually mean the power distributor, it still has the same PSU inside.