gigabyte z270

Hi, I have been using Intel XTU to overclock my CPU up until now. I have now started using my BIOS. I have a Z270 Gaming K3 GB Mobo. I can't seem to find a solution to the problem I have with this board: I can set my Overclock in the BIOS fine. The overclock the will stick when I save it and...

Imagine my horror on first powering up with the CPU, Memory, SSD, front panel and PSU connected; only to get a blank screen and a beep. It was that "I've just gone through all of this for something that lights up orange and goes beep" feeling. The Keyboard and mouse seemed to be alive though...