I for the life of me cannot find a driver that works with my 3 reference 5870's with reference ATI BIOS (u119). Whenever I enable crossfire, I go to a black screen and nothing else happens. The monitor is still on though, it doesnt go to standby. Furthermore, the reset button on my computer doesn't reset the computer? I have to hard power off the computer either with the power switch on the power supply or hold the power button down for 5 seconds. I was able to get -some- crossfire to work, but only with 2 cards and it was glitchy, with driver 10.11 (frame counter went up by 2's in furmark so it was skipping every other frame. Was also getting texture flickering in world of warcraft)
Does anyone know what driver I should use with crossfire or tri-fire with reference 5870's? My board is an MSI x79 big bang xpower II, cpu is i7-3930k, power supply is pc power @ cooling 950w silencer mk II, and 64gb ram.
Truthfully, I believe when I had two 5830's, I had to use "i think" 11.12CCC with SDK 2.1 or SDK 2.5, this was back in 2011, and I had the 5830's in crossfire to game. Your cards and my 5830's are 5k series, so, u might wanna give 11.11 or 11.12 a shot.
