was playing satisfactory. dropped fps from like 70 to 10 and the whole pc started lagging, quickly opened psensor and look if its some temps, saw what i wanted to see since this has been an issue for some time now (temp fixed it by taking off the side pannel and pointing a box fan into the pc) i thought it fixed itself so i put the pannel back on and it didnt fix itself. i saw tctl and tccd1 hitting 107-110c and then the pc shut off, before it did i took off the pannel again and touched the gpu backplate, vrm heatsing and nvme heatsink, gpu backplate is plastic so i didnt get much by doing that since it wasnt hot hot, was just warm to the touch, vrm heatsink was bit hot but not too much, i could hold my hand on it no problem. nvme same story as vrms.
i ran sensors to see what it returns regarding tctl and tccd1 and it was under k10temp-pci-00c3 Adapter: PCI adapter not sure what it is but comparing it to some googling i did and and corectrl it might be the gpu/gpu hotspot. im not 100% sure so thats why im here.
here are my specs
asus prime x470-pro
vengance 1x32gb 3600mts (ik its single channel, i ordered the wrong one)
rx 6600 biostar
r7 5700x
evo 970 plus 2tb
some screenshots of sensors, psensors and corectl
if any more info is needed, i'll be glad to provide.