This is the weirdest thing. I unhook my amd hd 6670 and my i3 clardale intel hd works just fine, but when I put my amd hd 6670 into my computer I get no signal. I am running my PC to a Denon AVR to a projector with a 50 ft hdmi cable. The AMD 6670 will work just fine on a 1080p 23 inch monitor, but i get no signal at all on my projector. I go into info on my projector and it shows a crazy resolution that the PC is not set on. I vnc into the pc and make sure it's 1080p60 and it is but nothing on the screen. Updated to the newest AMD drivers tonight, tried numerous resolutions/refresh rates but i get nothing. Do any of you guys have any idea what could be causing this? I had the AMD 6670 plugged into a 65 inch plasma previously and it worked fine, but now on the projector i get no signal. I really would like to get the AMD working as I enjoy MadVR.
Any help would be greatly appreciated. I'm pulling my hair out here.