HELP PLEASE

[type42]

ok,first off i have 3 screens
1x iiyama prolight E2473HDS
1x benq XL2420T
1x iiyama prolight E2473HS

card : sapphire hd 7970 vapor-x

I have two screens on atm the Benq powered by duel link DVI and one of the IIyama powered by hdmi both working well, but when i plug in the 3rd screen powered by display port to hdmi my Benq gets disconnected and powers up the 3rd screen.i have messed about in both windows and AMD Eyefinity setting but it will still not pick it up.

 

[stulid]

You need a active displayport to something (HDMI/DVI) adapter?

 

[atomic7431]

You need a active displayport to something (HDMI/DVI) adapter?

quite correct like the startech DP2DVID2 whih is there newer version and has a higher clock rate and should do up to 144hz (but not tested they said) but will do 120hz no problems.

Supports resolutions up to 2560x1600 with DVI Dual Link Displays, 1920x1080 with Single-Link DVI displays and usb powered, and not cheap.