Hello!
I have one "small" problem. I was overclocking my cpu, amd everithyng went ok. Then when i overclocked to level i find ok. I run some stress tests and everything was ok. My hardware is 5 years old (i7 870). Ok so then i decidet to lower voltages little bit and when i was in bios it was literarly glitching. I set voltages to lower and rebooted. PC didnt boot, it was just black screen, no bios sounds to inticate any error. I rebooted few times and then it booted. i went to bios and restored default settings and than when i restarted same problem apeared. Black screen no beeping sound to indicate error, all lights on motherboard were on. Then i opened my pc and cleared CMOS and it booted normally. I restarted and it didnt work again. It turned out aftermany tries that pc works normally everytime i clear CMOS and boot. Anything else doesnt work.
Please help me? :O
Best
Drekson
Edit 1: I flashed new bios and it also works only after first boot. When i restart my pc it doesnt work again.