My computer can't detect the third monitor connected to the display port with an active single-link DP to DVI. The other two monitors connected to the DVI Port work correctly. I bought an Active DisplayPort to Single-Link DVI adapter from Sapphire and have an XFX HD5770 graphics card, but what I can use for Eyefinity?
I have two DVI ports, one HDMI, and one DP. To use Eyefinity with three monitors, I need to use two DVI ports, and the DP but the monitor connected to the DP isn't being detected.