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PC Drivers & Software

adieshibbyin
Journeyman III
‎10-30-2019 11:42 AM

19.10.X, No 60hz options for 1440p, 3840p and 4096p on R9 390.

I've been trying to update my drivers for Modern Warfare however I've ran into a few issues with the drivers, I have installed multiple 19.10.X revisions however at 1440P and 4K resolutions the refresh rate can now only be set to a max of 30hz on those diver revisions, however if I roll back my driver back to 19.9.2 the 60hz options at those resolutions become selectable again. any ideas as to what is happening on the newer drivers to cause the issue? 

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3 Replies
adieshibbyin
Journeyman III
‎10-30-2019 11:52 AM

Sorry I butchered the title the resolutions were 3840x2160 and 4096x2160. 

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johnnys
Journeyman III
‎11-20-2019 02:12 PM

I’m having the same issue. 19.9.2 gives all refresh rates up to 60hz when using DisplayPort. With all the newer drivers 10.x and 11.x only gives up to 30hz. R9 390x with Windows 10. 

Really need a fix for this as newer drivers are needed for new games. 

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sananda
Journeyman III
‎12-04-2019 10:01 AM

I am having the same Issues since 19.10+ with my R9 290 Tri-X on Windows 10 64bit. With the Drivers coming from Windows 10 (19.2) no Problem at all, same for 19.9.2. When i take the old Driver i can set the Resolution to 3840*2160@60hz, with new Drivers (19.10+) suddenly i can only set to 30hz. A funny Fact is, that the new Driver does not support 60hz but sets the Colordepht to 10bpc whicht the old one can't do (always jumps back to 8bpc though my tv can handle 10bpc) a Fix or Workaround would be helpful and appreciated, i am with you...

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