possibke dead board?

[VanOrmanator]

I was recently attempting my hand at overclocking my Intel i5 3470 on my gigabyte GA-B75M-DH3 and it was fine then all the sudDen it shut off. I tried to reboot it and I dint get a BIOS screen or the Gigabyte logo at all. It went straight to a black screen with the cursor not moving in the bottom right quadrant of the screen.

I have dried the following:
Clear CMOS
Unplug everything inside and boot
Another PSU
RAM test (all good there)
Firing it up with no hard drives plugged in
Turn it on with the windows 7 disc in the drive

All of which did nothing. I have a feeling I fried my motherboard.

 

[Mattios]

I suspect you may be right. Clearing the CMOS will have erased overclocking settings so yes, I'd suggest your board is dead.