Computer freeze, black screen and GPU 100% fan

cetor

Honorable
Mar 5, 2015
9
0
10,510
Hello. I have been having a big problem with my computer for the last weeks, but now It's been getting worse. This mainly happening when I'm playing computer games, but also randomly like when I'm in windows. Just today I have been having this atleast 7 times. This is what happens:

-Computer freeze
-GPU fan is suddenly blowing 100%.
-I can talk to people on teamspeak, but ingame sound is freezed.
-Sometimes, when I start up my computer again this is what the screen looks like:

http://imgur.com/a/XzvUG

This is what I know:

-All temperatures are fine
-HWmonitor looks like this:
+5V = 5.040 V
+12V = 11.424 and under load down to 11.0
-Event viewer says: Graphic driver nvlddmkm stopped working etc...

This is what I have tried to do:


-Clean innstall of GPU driver
-Updated Motherboard
-Change different power settings
-Taken out my graphic card (then my computer was running just fine, even in games)
-Underclocked my graphic card as low as I could.

SO I belive it is either the graphic card that is failing, or the PSU. But I don't know wich of them. Iv'e been searching alot on the internet, but nothing off the suggested soulutions seems to work.

Other things Iv'e noticed:

-Sometimes, when my computer is off I randomly hear a whining noice (like some electrical whining) from my computer
-When I took out my graphic card and shaked it a bit, I could hear some small noises, like if it was some loose parts in it.

Can someone PLEASE help me. If not, I'll just have to buy a new GPU and PSU.

Computer specs:

Coolermaster B500 (2 years old)
Asus B85m-G motherboard (2 years old)
Gainward gtx 1060 6GB (4 months old)
Intel i5 4460 (2 y old)
One 500gb harddrive (2 y old)
 
Solution
The 12v+ rail is falling below the needed specs.
+12V = 11.424 and under load down to 11.0

pRbqjuJ.png

werberman

Honorable
Jun 17, 2014
136
2
10,715
Assuming of course the sensor is reading correctly. I'm having pretty well the same issue with a card of mine (Titan Z) - problem has persisted across several different systems (with completely different components). Here's hoping someone this one will be fully solved!