I have 2 ATI 5830 in cross fire, ones an HIS, the other Gigabyte. The video shuts off and does not come back. It used to happen after the computer had been asleep. It would wake up, give me a chance to login and after a few seconds all video would cut out and id have to reset. It now does this as soon as I login after having restarted the machine. Ill be taking out one of the cards to atleast get some use out the machine. What do you think is causing this?
I have a Thermaltake TR2 RX 750 PSU. So upon restarting my machine i quickly killed the CCC.exe which it the catalyst control center. Ati's program to change the video card settings and all my disappearing display problems have gone away. Any suggestions?