With my old 5870 (croosfire), worked in Eyefinity at 120hz.
6970 fail .. croosfire .. trifire ... old driver just run 11:11, but extreme micro-stutter .. :/
I do not know .. I sell two and keep one .. I'm giving up high-end pc ..
thanks..
Okay, kinda don't understand your post.
Can you even enable eyefinity? Like can you make a display group and have a spanned desktop?
If not, are all your monitors connected to ONE video card (preferably the top or bottom)?
If not, do so. If you need adapters (say your monitors don't have DisplayPort), you're going to need to buy one of the following:
--Active MiniDP->SL-DVI Adapter (Good up to 1920x1200@60Hz) [About $30]
--Active MiniDP->DL-DVI Adapter (Good up to 2560x1600@60Hz or 1920x1200@120Hz) [About $60-$120]
--MiniDP->VGA Adapter (Good up to 1920x1200@60Hz) [About $] [About $15-$30]
Monoprice.com is your friend for all things adapters and cables.
Next you're going to want to go in CCC and Duplicate all the monitors you want to use in the eyefinity group.
After that, setup eyefinity. Then Setup Crossfire.
Also, I recommend one of the 12.6 betas as they have improvements in crossfire.
If you cant crossfire, check the crossfire bridges, they work or they don't. You need two for 3 cards.
What monitors are you using and what power supply do you have?