https://www.displayfusion.com/Discussions/RSS/?TopicID=67356731-1547-42e5-81dd-9b460e4c41f5 DisplayFusion RSS: 3 monitors on 2 radeon 6800 cards Wed, 15 Apr 2026 19:14:12 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=67356731-1547-42e5-81dd-9b460e4c41f5 https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5#4 Wed, 31 May 2017 01:54:49 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5#4 DisplayFusion Glad to hear you got it mostly working, good luck with the rest! ]]> https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5#3 Tue, 30 May 2017 23:48:07 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5#3 DisplayFusion Thanks,yes, I got one of those and still could only get two monitors enabled at once, even with one dvi on the second dvi output and hdmi and display-port/dvi adapter. I have got all three running now after removing the Crossfire bridge. I don't know that I ever needed it anyway as I never gamed. I have one dvi and the hdmi on the top card and the display-port/dvi adaptor on the bottom card. Only now I am getting a lot of pixelation on a half dozen of the high definition high number channels. I am hoping that is solved when I get a new HDHomerun power supply. I found I had a 5V 2A ps that is working but the OEM is 5V 3A. Should have it Friday. Hoping the low power is the reason for weak signal there. The power supply lasted all of five days brand new... ]]> https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5#2 Tue, 30 May 2017 17:19:21 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5#2 DisplayFusion You'd need an "active" DisplayPort to DVI adapter, like this one: https://www.monoprice.com/product?p_id=12784

Hope that helps! ]]> https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5 Mon, 29 May 2017 18:46:59 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/3-monitors-on-2-radeon-6800-cards/?ID=67356731-1547-42e5-81dd-9b460e4c41f5 DisplayFusion I originally had 3 monitors working very well on 2 ati radeon 6800 cards. A Dell 1703FP and 2001FP hooked up to both DVI-I on top card and a Dell U3011 with a display-port cable to same card. Had 2440x1960 resolution on the 30". My cable has gone all digital so I had to get a HDHomerun prime/cable card setup and found that my display errors on the 30" were due to a display-port cable being non-HDCP compliant. I then hooked that 30" monitor up with hdmi, have to accept lower resolution of 1920x1200, but am able to watch all the DRM cable content now over the HDHomerun prime.
I read that the display-port had to be used to enable 3 monitors so I purchased a DVI-I to display-port adapter and hooked the 1703 up that way but still can only enable 2 monitors at once. This is really giving me a headache.
Anyone know the solution to this dilemma?
Thanks,
Steve ]]>