I had previously made a post about my video card crashing to a black screen with a buzzing noise; I gave up and RMAd it to newegg. I got another brand new card from them and it is doing the same exact thing. The power supply is the EVGA supernova gold. The AMD card I have to keep tossing back in runs fine. What could possibly be causing this? I'm at a loss and I don't think RMAing it yet again will do anything.