I’ve seen this occasionally too. Are you over clocking anything? List all your hardware including the memory kit. Remove the video card a blow out the pcie slot. Might be dusty.
MZ790E Bios 0904, GSkill F5-7800J3646H16GX2-TZ5RK, 13900KS, EKWB D5 TBE 300, Corsair 1600i, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Claymore 2, Gladius 3, XG349C, Samsung 990, Windows 11 Pro