Can't get 4K (@30hz) resolution though DP to HDMI (Windows 8, HD7970) - AVS Forum
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post #1 of 2 Old 11-14-2013, 11:22 AM - Thread Starter
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I'm trying to get three 4K monitors on one PC but I can't get the 3840x2160 when the TV is connected through a DP-HDMI adaptor.

Unfortunaly the 4K tv do not have DP input.

We've been able to do it using linux, I'm currently messing with http://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU without success.

Don't know where to for next, Thanks

-TV model is Seiki 50"
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post #2 of 2 Old 11-14-2013, 11:53 AM
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In many cases you actually need to run dual HDMI connections to get full resolution.

What video cards are you using?

What windows drivers are you using?

What linux drivers did you use?

What DP to HDMI adapter are you using?

What EDID information does Windows see?

Were you running Linux on exactly the same computer with the same hardware and cabling?

Exactly what are the symptoms?
No image?
Are lower resolutions available?

Selden
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