GPU fans not spinning up

I have a tiny problem with my hack and that is that the fans of my PowerColor Red Devil RX 480 8GB don't spin up when the GPU is under load. The fans just stay at the minimum speed while the temperature is 80+ degrees Celsius. No matter how hard I try with benchmarks, games etc to get the fans to spin up just because the GPU is getting too hot they just stay at the minimum speed at all times. I had many black screens already because of that since the GPU was literally overheating. On Windows this issue does not exist at all. The only thing I could think of that maybe causes this issue is that I have another Nvidia GeForce GTX 1660 Ti in my system which is disabled correctly using the SSDT method (doesn't show up in system profiler etc).

I already tried editing and flashing the vBIOS though the card never gave any output again after that so I had to flash the original vBIOS again.

Would be really nice if anyone here knows how to help me.

Hardware:

CPU: AMD Ryzen 7 2700X

GPU: PowerColor Red Devil AMD Radeon RX 480 8GB + MSI Ventus OC Nvidia GeForce GTX 1660 Ti

RAM: Corsair VENGEANCE® LPX 16GB (2 x 8GB) DDR4 DRAM 3000MHz C16 Memory Kit - Black

Audio Codec: ALC887

Ethernet: Realtek RTL 8111H

WiFi/BT: Fenvi FV-T919

Guide I followed: Dortania

submitted by /u/BenDahFish
[link] [comments]
Share: