Hi i have a prob with my 6850 card. I tried to connect a second monitor.
I did this when computer was ON, and next monitor goes black and combuter was buzzing. I turned off computer and enable it again. After enable every seems to be normal but after ~1 minute(even if i do nothing) monitor goes black for ~15 sec then for 2-3 sec back to normal and again black screen. I tried to reinstall drivers but it doesnt help. When i disable drivers in device manager "black screen" problem dissapears but i cant launch any game.
my soft is
motherboard "ASROCK P67 PRO3"
Power "xfx pro550w"
Proc" Intel i5 2500k"
Samsung SyncMaster s24b300 a drugi Flatron L1952s
Help me , please