Widescreen Gaming Forum

My system is ATI Radeon HD5870. I have three Asus screens connected by dvi. The third screen is connected with a active display port from apple.

I haven't had problems with the three monitors before, but yesterday i installed the new driver for ATI, and all of a sudden I have problems with my system to remember my eyefinity settings. When windows is starting again I will have three single monitors with the same content instead of one single large, and the resolution is wery low (can't remember it ecactely but its something like 460-680). Then I have to create a new eyefinity group from the beginning. I have tried many things and the thing i have found out is, that if i disconnect the active display port adaptor from apple, and only have the two screens connected to my ATI card then the two will work as eyefinity with two screens also after turning of the system. When I then trye to make the eyefinity with three screens by connecting the active display port again then I can easily make a eyefinity with three screens - just until i turn the system of again and when i turn it on again i have three seperate screens again. Is it a known problem with apples active display port? Or does anybody have the same problems?