I just got my new GTX 670 in the mail today and im having some problems with it and wanted to see if anyone could help before I RMA it tomorrow.
When I turn on my computer the fan on the video card seems to be going at full speed but will not display any video. I tried plugging it into the onboard video to install drivers and I got a message saying that there was no hardware detected.
I tried using the disk that came with the card and I also had downloaded the latest drivers from the nvidia website a couple days ago, beta and live drivers, I got the same error every time.
I then turned the computer off and booted into safe mode to erase all the nvidia drivers with driver sweeper and then tried to install the GTX 670 drivers and still got that message saying no hardware detected.
I just got back from bestbuy with a new power supply that is a bit larger than mine to make sure my power supply was fine, but it still doesnt work.