Hiya all. I've seen that other people seem to have had similar problems to me, but their fixes haven't worked :S
I have an XFX radeon 6780 2GB card, and my computer doesn't seem to recognise it. I've plugged in both of the 6pin power connectors, and have put it in a PCI express 3.0 slot on my ASrock Extreme3 Gen3 motherboard. When I turn off my intel graphics, and try and run the card, the PC runs on neither the integrated graphics or the video card.
When I run the PC with the intel graphics turned on, the monitor simply shows "No signal input", and I can hear the whole PC starting up (post beeps, and windows start up noises) but no image appears.
My monitor is a VGA type, but I'm using a VGA to DVI adapter to plug it into my graphics card.
I'm kinda at my wits end, as I have no idea what to do and this card was expensive :S
The fans of the card run, when the power is turned on, so I'm not sure what the problem is. Any advice would be great!