If you have read the Thread, you would know that we almost try the most of your Steps.
So we dont have reduced performance, our systems crashs if we use an higher PCIE specification.
The only reduce of performance, came from the lower PCIE Standards that we must use!
Cmos reset, Newest UEFI, i switch from an Emermax Revolution 87+ 850W to an Enermax Revolution III 1000W.
I write to your support, they also cant read as you and send me an video of a Running 5070 in the UEFI.
Well done Sir!
Again:
Our systems Crash at the point, where windows load the GPU Drivers, if PCIE 3.0 or at giac 4.0 is active. If we set it down to 2.0 at mine or 1.0 at giac, the system runs normal.
Ive testet Another 5070 GPUs than my MSI (ASUS and Zotac) too, same error.
Ive testet it on UEFI Stock settings, on a Clean and Fresh installed windows aswell.
I dont use any riser or something like that.
My board sends me always Q-Code errors, mostly 8 ... not 08. 8! After the crash.
Reset mostly dont work, the Screens do nothing or the Computer dont load the Postscreen.
So i have to plug power out and in again, go to UEFI, set PCIE from 3.0 or Auto to 2.0 and restart, load windows and everything runs completely fine!
