New build randomly started freezing/crashing.

[Azok]

Starting doing this randomly, now does it within minutes of starting, even when not opening any app.

Did a system restore to over a week ago, does the same.

This is integrated graphics on 3570k. Using an old monitor, VGA i think.

Build in sig... Windows 7 64-bit.

Dunno what to do.

 

[Azok]

Updated BIOS

Set BCLK to 100.1

RAM defaulted back to 1333mhz (from 1600)

Working fine... but for some reason I can't go back to 1600, It only let's me choose 1601, any suggestions? Is that because of the BCLK?