Does your mainboard have a speaker? If it does listen to see if it makes beeps. These beeps depending on if they are short, long, or how many often tell what the problem can be. Sounds like it could be the video card if it still is powering but no video. Easiest way is to swap another card. I had a 7800 GTX go out last month and pretty much same symptoms. Thank god for EVGA and life-time warranty.
yeah I have an EVGA so I think I'll just RMA it. How fast is shipping and ETA on sending it out from say california and them returnin a new one?