Well , it shut down , kept shutting down last night , so today I decided to plug the power cord real good into my psu , I turned off xmp , and switched my power plan to high performance instead of ultimate , and now my pc is working flawlessly, it’s just weird to me and idk if I should still continue to search for the problem that happened last night or if I fixed it ? But idk if it was me turning off xmp or switching power plan , or heck even plug-in the power cord real good not loose ..? My system spec is i7 13700k , z790 ASUS mobo , 32gb g skill ddr5 6400 ram , rtx 4090 , 1000w msi pcie 5.0 psu .. thank you for your reply