X670E Taichi crashes / reboots

Mcstagg, I have 3 nvme drives, which are in the top slot (above gpu) and 2 in the lower slots (that takes 2 drives),im gonna try your fix later on today for igpu not that I use the igpu but would be good to have it working....

It does seem that this is indeed the fix at least for me. I've been running 3D benchmarks eversince without any problems and I no longer crash immediatley upon logging into Windows with subsequent repeated crashes. Switching the setting I changed back to Auto brings the crashes back again.

This is the link that was shared by another user to the 1.14 BIOS https://download.asrock.com/BIOS/AM5/X670E%20Taichi(1.14.AS06)ROM.zip

Bare in mind that it was taken down from the official download page because of a problem with cores being disabled on certain CPU's so your mileage may vary. My 7950x is not affected by this and is running exactly as it was originally on 1.07 if not a little faster.

Yeah that NVME drive problem also exists for me. Did you place it in the drive slot just below the CPU socket? The one advertised as PCIe 5.0.

I'm going to try moving it to another slot tomorrow and see if that fixes that particular problem.

Literally minutes after my previous reply I seem to have had some sort of breakthrough. Linked earlier in this thread is the 1.14 BIOS version.

This version exposes a setting called gfx overclocking which by default is set to auto. Changing this to customize and leaving the frequency at 2200 mhz resolves all of the crashes.

I am also running with Precision Boost Overdrive enabled and my RAM is using its EXPO 6000mhz profile.

This seems to confirm my theory that the behind the scenes overclock of the iGPU has been set up incorrectly in some way.

I am starting to wonder if this is related to the problem I have while running exclusively on the iGPU.

If I use 1.07 or 1.09 the iGPU is clocked at 800mhz and is perfectly stable. If however I use 1.11 or any of the beta versions it goes to 2200mhz and I have constant display driver crashes.

I?™m guessing they have borked something with the behind the scenes settings to achieve this bump in speed on the iGPU.

I can?™t test with a dedicated GPU as mine has not arrived yet.

Yes, I never disabled the onboard gpu. I'll check to see if it's disabled in bios. If it is, I'll disable it in windows, leave my pc off while I sleep and see what happens.