I have tried many solutions as in replacing the CMOS battery. I have tried to reset the bios too by clicking the CMOS button on the back panel as well. I tried all slots of the ram but it wasnt the ram. For if I did remove the ram my speaker would beep twice and I would get the memory code 55 or detect memory. I tried the removal of my GPU as well but I would get the same 7F/79 Test Nvram code. I tried to use the other GPU slot but it was ineffective, same codes. I also tried to my other GPU but no luck. I also removed the CPU to test if that was the problem but the motherboard would just be blank and say CPU meaning that I need the CPU in before I get any codes or boot. So its none of my components, I tried re-wiring, I also tried flash key my bios in many different versions. I tried to install windows as well with a usb but no boots just same old error code. Also no displays at all on my monitor both in HDMI AND Display Port. everything worked amazingly well,until I touched some bios settings(Perhaps it might have been a raid setting for my disk drives that I changed to, but other than that I cannot recall which specific setting it was) and then the code just started showing and now I dont know how to fix this I researched many articles and still no solution. PC Specs : MB : Asus Rog Maximus XII Formula z490 CPU: I9-10900f GPU: Rtx 2060 Ventus OC RAM: 32 GB Viper Steel DDR4 16x2 Gb Power Supply: Evga Supernova 750W