Overclocked CPU no problems at stress test, no boot at next startup
Hello, I overclocked my Athlon II X2 250(Regor) 3.0GHz to 3.6GHz with fsb at 240 and multiplier at 15x. Saved the bios and it booted. I stress tested it using Orthos and no problems for 12 hours. But the next time I restart or shut down my PC, it just wont boot up. Fans running, lights lit up, but no display. I solve this by pressing the reset button. But when it boots, it displays "overclocking failed". I have no choice but to load setup defaults to boot windows again. What is the problem here?
what version should i use? i got windows 7 64 bit...
Nevermind, I ran Memtest and got 0 errors. But now the problem got worse, I started up my pc to overclock it again, and now it wont boot, I have to run through loading bios defaults to get it booted again. Help!
clear cmos again ... and if overclock try lower ratio from 1333 to 1066 first .. i will help for boot