My u2410 eyefinity used one active Mini DP to DVI (Single Link(, one Mini DP to HDMI and DVI to DVI, eyefinity worked great
My Samsung setup I ave a few options, I have a cable thats Mini DP to DP, then a dongle doing mini dp to dp converter, and then a Dual Link DVI to Dual Link DVI. 120HZ works on all three as individual screens. I switch to eyefinity and again all signals show 120HZ however when launching a game I get the BSOD 116 (ATIKMDAG.sys). I experienced this before when I wasnt using an Active connector.
My question would be, do I need a Mini DP to Dual Link DVI Active Adapter like this:
I didnt need one before for Eyefinity