Topic Title: R9 200 Series Displayport 3 Monitors
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Created On: 05/01/2014 12:59 AM
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 05/01/2014 12:59 AM
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blomgren
Peon

Posts: 2
Joined: 05/01/2014

Does anyone know if the R9 200 series will support 3 monitors in pure displayport mode?  I've got 3 Dell 2414H monitors with 1.2 and MST enabled, however ever CCC will only permit two of them to run at a time.  

I was going to patch up to 14.4, but let's not even start with the adventure that was (flickering screen, system restore points, much anger).

 Displayport Diagnostics are showing that 2 monitors are using 96% of the 10 Gbps bandwidth, but that seems like pre Displayport 1.2 speeds.  Do*****entation seems to reference 6 monitors with MST hubs (built into these monitors).  I'm super frustrated.

 05/01/2014 01:01 AM
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blomgren
Peon

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Joined: 05/01/2014

and now i'm just testing to see if it's really going to star out Do*****entation

 

Yep.  Let's just say "Docs"

 05/03/2014 03:39 AM
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Thanny
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Joined: 07/13/2009

The filtering software here is seriously daft, looking for "naughty" words right in the middle of other words.

One of the reviews for the U2414H mentions that the monitor comes with DP 1.1 compliant cables.  That seems to fit with what you're seeing.  So the solution would be to get proper 1.2 cables.

 

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