I don't think the problem is the GPU bios at this point as if i change it back to the original one the problem persist. However like i said i cant do anything in afterburner.

This is another MSI bios which has a 25% limit, which shows up in afterburn fine.

They never come back down, unless i power off the computer and turn it back on.Īt this moment i have the following bios installed: This also happens when i start to play a game, after some time they immediately go from 25% to 100%. The fans are now at 25% (inaudible) when i started windows, however when i try to regulate them in Afterburner they shoot up to 100% and stay there. I then installed the graphics drivers in save mode, partly solving the problem. I tried multiple bios versions for the 1660S and they all install fine, however when i came back into windows and installed graphics drivers the fans shoot up to 100%. However, the problem that i have now is: regulating the fan speed.

I solved this by also doing the rest of the steps in save mode. Only thing was that windows kept installing a driver after i came back from save mode to uninstall those drivers.

Msi fan control bios