Custom Resolution Utility (CRU)

[Argomax]

(05-22-2015 03:58 AM)ToastyX Wrote:  

(05-21-2015 05:10 PM)Argomax Wrote:  Hi guys, i have an AMD HD7970 GPU and a DELL U2412M 16:10 1200p monitor connected by a single link dvi-d cable. When i set the resolution to 2560x1440 the monitor shows "The current input timing is not supported by the monitor display". I've patched drivers clock limits yet. I red about single link DVI doesn't support more than 1200p so how can i have a 1440p resolution on my 1200p monitor? Is there a way to do it? Thank you!

Why are you trying to set 2560x1440 on a 1920x1200 monitor? Assuming the monitor will accept such a resolution, 1920x1200 monitors generally only support single-link DVI signals, but if you're using a dual-link DVI port, the video card will send a dual-link DVI signal at 2560x1440 @ 60 Hz even with the patch. You can rename the patcher to atikmdag-patcher-sl.exe and repatch to make the video card always send a single-link DVI signal. That will allow 2560x1440 @ 60 Hz with single-link DVI, but there's no guarantee the monitor will support the resolution.

It was my mistake. I've tried 2560x1600 resolution after patching the sl dvi port limit and now monitor enters in power save mode when i change the res to 2560x1600! Any way to avoid that? There might be difference using a displayport cable?
Ps: In battlefield 4 there is a supersampling option that i can take to 200% and monitor doesn't turn off. But when i try to change res in any of my games, monitor enters power save mode.