GPU fans only ramp up and stick at 100%

[jason.blair]

Hi I have been having issues withing my 2070 super after moving it to a different case and motherboard. The fans will stay at idle until you put it under load. it and they will ramp up as needed however they stay at whatever fan speed they went up to even with the GPU at 30c. I also can not control the fan speed in msi afterburner. When I open the application the fans jump to 100% and stay there even if set manually.

 

I have run ddu , uninstall and reinstall MSI , uninstall and reinstall the GPU drivers and reseated the GPU multiple times to no effect. I also occasionally have the GPU not detect on start and will kick in after being on for about 40 seconds. Just wondering if anyone has run into something similar and may have a solution.

Thanks for the help.

 

My system specks are:

Gigabyte GTX 2070super 

Amd ryzen 9 3900x

MSI b450i gaming plus AC itx

32 gigs of ddr4 at 3600mh