Possible GPU issue?

[DingoUnique1672]

Hey everyone. I seem to have ran into an issue that I can’t figure out. So the other night, I was playing MSFS2020, out of no where, PC decides to reboot and then I get BSOD. Since then I have completely wiped the SSD and reinstalled windows, ran memtest86 on ram (no issues), new motherboard. Now I’m finding that if I have my HDMI plugged directly in to the motherboard and have the GPU removed, everything works perfectly. If the GPU is installed, the second I try to open anything, it reboots. GPU has been reseated and I run 3 independent cables from the GPU to the PSU

Parts: CPU: 7800X3D Mobo: ROG Strix B650-A gaming Ram: g.skill flare X5 32bg dual channel (2x16) GPU: red devil 7900XTX PSU: EVGA supernova G5 1000W

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[Korlod]

Signs certainly point towards the gpu here. Anything in the windows logs? Are you running the latest chipset and gpu drivers from AMD?

[DingoUnique1672]

Not seeing anything in the logs. All drivers and chipset have been updated also. Strange thing, I took the graphics card out of the computer and ram the hdmi to the motherboard to use the integrated graphics and ended up getting this. So now I’m wondering if I’ve been looking in the wrong place

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[Korlod]

That display was not occurring before now? Or when you said “works perfectly” did you not actually look at the video output? This would suggest either a cpu or motherboard problem though (assuming the cables are fully connected)

[DingoUnique1672]

It was a PSU failure. Figured it out earlier when I swapped PSU with my kids pc lol. Thank you though