Quote Originally Posted by powellandy View Post
Hi

Have tried. Still have OC failure at boot (same as jonny_ftm describes earlier) despite system being stable for hours with Prime95/OCCT. Have new BIOS skew options - tried changing from auto to CPU -300 / NB -100 and system became wouldn't post - so put back to auto until someone figures out whats good.

No other real difference noted.

Regards,
Andy
In my case, it was sorted by adjusting NB et RAM voltages. I no longer have those issues now.

Interestingly, I found a way to trigger that boot hang up when my OC is unstable. If I decrease NB or RAM volts, when I try to enter the bios, it hangs up, a reset is needed, than I can boot without even an OC error message sometimes. As soon as I adjust NB and RAM voltages, I'm again rock stable at boot/bios load.

Guess, every system has its specifics The most important to consider, is that it's hard to 100% be sure ofan OC, it needs time...