crossfire disabled

[havoc08]

just set up old 19"lcd with 24" lcd so duel and working ,running 2x hd3870x2,and for some reason crossfire is disabled and the option is not available in ccc overdrive.is there a magic button somewhere,or do i have to use the hammer.

 

[LoadsaMoney]

Have you tried re-installing the drivers.

 

[havoc08]

yeah have done clean install of lastest drivers from the ati site.strange thing in gpu-z it states at the bottom where it says ati crossfire: unknown on vista64.

 

[jambus]

What happens when you unplug the second monitor

 

[havoc08]

sorry got it sorted didnt compleatly deleate old drivers {noob moment}