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HD5970 ResolutionPproblem on Fullscreen

Last response: in Graphics & Displays
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January 12, 2013 12:05:19 AM

Hello,

I have a Powercolor HD5970 graphic card and I'm experiencing a problem that I could not identify. My desktop resolution is 1920x1080 and I have a Samsung SyncMaster SA350 monitor. When I try to play some games on fullscreen (1920x1080 res) the fonts and ui of the game looks like in a lesser resolution and the text are hard to read. When I switch to windowed mode with the same resolution (1920x1080) there is no problem but it is a huge performance issue to play on windowed mode. I would appreciate the help if you have any idaes.

Here are some information about my settings,
My monitor's hertz is 60 and same in game
I tried vertical sync on/off, nothing changes
I have the latest catalyst driver 12.10
My Crossfire settings is on Default
The current games I'm having the problems are WoW, Dota 2 and ArcheAge. I do not have other games installed.

January 12, 2013 12:17:03 AM

Are you using HDMI cable to hook up the monitor to the graphics card?
January 12, 2013 12:17:48 AM

yes I am using hdmi cable
January 12, 2013 12:29:23 AM

Also when I take screenshots, there is nothing wrong in the picture. All the fonts and ui elements are okey.
January 12, 2013 12:35:29 AM

Do you have a spare DVI cable? Using that would fix the issue.
January 12, 2013 12:46:48 AM

I do not have one but I will get one to try tomorrow and see if it changes anything.
January 12, 2013 1:21:22 AM

Give more details about u r system configuration . (because if psu is not enough for 2gpus and all other components slow due to low power , mobo is slower to run that games ,hdd can slow down u r games , etc...)
update os .
update games.
update bios and firmwares.
!