H55N-USB3 / BIOS Overclock Fail?

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Joined
2 Mar 2009
Posts
612
Location
Nottingham
I have had my mini-ITX system running faultlessly for a couple of months now, but realised the other day (via CPU-Z) that my manual overclock was not working.

I have a Core i3 560 overclocked to 4.0GHz, using a base clock of 160. I was quite methodical as always when testing the overclock and was always aiming for 4.0GHz - this was achived after testing at 1.275v. Corsair DDR3 is running at just under 1333MHz.

Once I was happy with this, it ran and passed 50 MAX tests in IBT, and 8hrs of Prime95. To date I have experienced no problems in Windows 7 with this overclock.

However after noticing I was back to 133 BClk via CPU-Z, I restarted and went straight to BIOS.

First screen showed a red window - something along lines of 'manual settings not stored and not applied'. I forget exactly, but can find out.

I usually use Asus boards and am used to them, but am a newbie to Gigabyte boards so am not sure what to make of this message.

Any ideas?
 
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