Odd OC problem
So I powered on pc this morning to be greeted with hard reset after few seconds I let it boot up normally. Once inside windows I noticed some cores have gone down to 1.4 ghz. Now I wouldn't be so surprised if OC wasn't stable but it survived one hour in prime 95 with some minor fluctuations in speed about 50mhz up and down. This only happend when I was setting up OC for the first time, it was set on 4.3 for about 6 months before this happend so thats why its so strange.
I fixed this speed lock by changing vcore a bit saving then entering bios again and setting vcore as it was before.
Should I be worried? What could go wrong BIOS, PSU, OC itself?
Read responses in overclockers.com