I had a 7900gs runnig great in my rig with a decent overclock with voltmod and I switched over to water cooling put everything back together, start up my pc and i get this in vga mode and when windows goes to load the drivers the display goes black and shuts off. I got rid of the voltmod and reinstalled the drivers, but nothing changed. I must of toasted it from handling from installing the vga water block no water touched the card...