Spent whole day trying to fix issue with RTX 3070 Ti. Nvidia driver install - black screen. Resolution change - black screen. Refresh rate change - black screen. Windows turn off display by timeout - it will not show anything again. Half of time instead Nvidia driver loads Microsoft generic driver. Sometimes card in Device Manager shows "
Windows has stopped this device because it has reported problems. (Code 43)". In cases when Nvidia driver loads, Precision X1 shows 0 for frequencies, only temperatures and allow to set RGB animation:
EVGA support recommend RMA card. Decided to try this card in old gaming rig(
i7-4790k + H97) - it works flawlessly, which mean card isn't a problem.
Tried to disable Resizable BAR in new rig - no luck. Then limited PCIe to
Gen3 and all problems are gone.
I have no idea if problem on GPU side, on CPU(
Ryzen 7 3700x) side or somewhere in between(
AsRock X570 Pro4), but
Gen3 good enough for me for now. Next week will try to replace motherboard(
AsRock B550 Extreme4), will try Gen4 again.