Hey there!
Stumbled on a peculiar incident yesterday 30.01, where my GPU fans didn't kick in, as they usually would when reaching high enough temp (usually around the 55-60 degree celcius mark)
Card: Asus Rog Strix GTX970 4GB OC.Edition
I became aware of it, as I had an immediate shutdown, which I have never experienced before, listed in the event viewer as;
Event id 41 (63)
Source: Kernel Power
Level: Critical
Normal message when windows is closed suddenly.
After ½ an hour, I rebooted and I monitored my temp's. Just by watching videos, my GPU temp would slowly but surely build in temp in small increments of 1 degree upwards (never down) and where my fans would normally kick in, nothing happened (I turned it off upon reaching 78 degree celcius which is wild just watching videos) This has not been a problem before, and has me a bit perplexed since it is a pretty low load for a GPU.
What I have done so far;
Downloaded and installed lastest driver for my card
Cleaned out any dust bunnies in sight inside the cabinet, including cabinet fans (which wasn't much given my mesh cabinet usually gets the most anyways)
Took out my card and cleaned it as well
The problem persisted though. Which lead me to believe that something has messed up the cards default fan profile. So I downloaded MSI Afterburner and set the fans to engage at 25% from the get go, and the card sits nicely around 35-36 degree celcius when watching videos, instead of rising into the 70's.
Only thing that has changed on this computer in the last month or so, is one windows update and the driver update I did regarding this issue.
So, I would like my card to function normally without the use of a 3rd party program, which shouldn't be needed for my card in the first place. So if any have an idea on what might be going on, I am all ears! Although I have considered if the TIM could be an issue, but then I would have noticed it sooner, rather than an abrupt shutdown out of the blue.
Cheers!