1 Reply Latest reply on Oct 1, 2015 1:52 AM by matthewch

    Unable to get 60Hz for any resolution above 1920x1080p with Sapphire AMD R9 Fury

    matthewch

      Hi all,

       

      I have recently got myself a Sapphire R9 Fury and a LG 27MU67 4K monitor which supports AMD Freesync as well as 3840*2160 at 60Hz.

      But for some reason I am unable to get 60Hz out of this setup for any resolution above 1920*1080.

      I am getting "DisplayPort lower setting applied" warning, and I can only choose 3840*2160 at 30Hz.

      The monitor is connected with the card with a Display port cable.

       

      After all these methods I tried, the problem still exist:

      1. Delete driver/Re-install driver/configure with only one monitor plugged in (as I have a second HDMI monitor)
      2. Replace a new display port cable (tried 3 different cables)
      3. Update to the latest driver
      4. Restore to factory setting and re-install driver
      5. Unplug the card and put it back in
      6. Update monitor’s driver / turn on Display port 1.2 setting

       

      I don't think it is the monitor's problem nor the cable's, because I was able to get 3840*2160 60Hz with my old Asus GeForce GTX670.

       

      Please help, thanks!