0 Replies Latest reply on Aug 4, 2015 11:56 AM by towers

    r9 270 on Win10, latest Catalyst, randomly flickers to different resolution, cannot change back


      The problem is that my monitor changes suddenly from the normal 1366*768 to 1600*1200. It happened yesterday after I finished playing a game at normal resolution then a few minutes later the screen flickered into 1600*1200. I tried changing it to the regular 1366*768 but the monitor becomes stretched and both the lower and upper 1/5th of the screen is not even used.[img]http://i.imgur.com/R8gMwgV.jpg[/img] This happens when I'm using two displays; SyncMaster B1930 = 1366*768 DVI-D to VGA adapter and Sony 40R352B = 1920*1080 HDMI. About a couple hours later the issue seemed to return to normal after changing a few things in Catalyst.


      This is currently the 2nd time that this has happened. This current one happened after the computer went to sleep for 30 minutes. When I powered it back on I get the same message saying that this is not normal resolution and I find it once again changed into 1600*1200. Now I can't change it back again


      None of these issues were present before I upgraded from windows 8.1 to Windows 10 and before I upgraded to the latest Catalyst.


      Another issue is that sometimes the TV monitor 1920*1080 sometimes stutters which also never happened in the previous version of the Catalyst.


      Please help me fix this since I cannot use my computer properly.


      Thank you!