I've an Asus M3N78-VM motherboard in my media PC, which I powered up this morning to find out that there was no display on the TV. 
http://www.asus.com/Motherboards/M3N78VM/
However, it will boot into safe mode, it'll show the BIOS screen and the initial Windows loading screen, but nothing in higher resolution. Tried via HDMI and DVI connection, connecting it to the TV and to my monitor.
Is this the 'advanced' part of the onboard graphics that's packed up and died? Any ideas on if its fixable or is it new motherboard time?

http://www.asus.com/Motherboards/M3N78VM/
However, it will boot into safe mode, it'll show the BIOS screen and the initial Windows loading screen, but nothing in higher resolution. Tried via HDMI and DVI connection, connecting it to the TV and to my monitor.
Is this the 'advanced' part of the onboard graphics that's packed up and died? Any ideas on if its fixable or is it new motherboard time?