AMD Radeon 6700 (6750) Fans not running and desktop auto-shut down

Felathan

Reputable
Aug 3, 2015
2
0
4,510
Happy Monday all.

This morning when running my desktop to check some stuff on WoW I encountered a problem I've only seen once before: about ~5 minutes in my desktop would auto-shut down (I assumed to overheating.)

I do have a hairy, shedding dog so believing the culprit to just be an excess build up of dust, I cracked open the case and gave her a cleaning. It was dusty but not overly bad. Started it back up, CPU was running a few degrees (C) cooler according to my temp screen. Get WoW going again, same thing happens.

Downloaded SpeedFan to check what internal temps were running. http://imgur.com/TjRPUQl this image is while sitting at idle with nothing more than SpeedFan and Chrome running. Everything is stable and I have no issues.

The second image here http://imgur.com/wqQjiMb is after WoW has been running for ~3 minutes. Note the much higher temps on GPU 1.

Overall, the system runs quite stable when not using the GPU.

Additional details: Case is a HAF Coolermaster 922. Very roomy, I'm only running stuff out of three bays (DVD/BD optical, hard drive, and SSD.) Cable management isn't impeding airflow.

Any suggestions? Thanks!

 

Felathan

Reputable
Aug 3, 2015
2
0
4,510


Both are seated properly and plugged in fully. I had to manually start turning the fan of one card, but it appears to be running much smoother and cooler now. Not sure why it isn't turning on automatically unless it is just due to age (~3.5 years.)
 

DaronMal

Distinguished


Fans might just be dying. I'd get ready to invest in a new GPU.