Hello,
I have a U2713HM connected to a STRIX GTX 980 with the DVI cable that came with the monitor.
I am running windows 8.1 and have installed all available OS updates, Nvidia drivers version v350.12, and the monitor drivers here[1].
I would like to set my system to output a resolution of 1280x720 to then allow the monitor to perform artifact free integer scaling.
I have the Nvidia control panel set to: Scaling mode: "No Scaling"; Perform scaling on: "Display".
Unfortunately I find that when I use this resolution DVI the monitor acts a though it is receiving 1280x800 with the resulting letterboxing and non-integer scaling.
I have found that this problem is not present when using 1280x720 over HDMI, but this is not acceptable as it would require swapping cables/inputs to swap back and forth between native resolution.
Is this a known issue with this cable/monitor? How do I resolve this issue?
[1] : http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=P152W&fileId=3285744345&osCode=WB64A&productCode=dell-u2713hm&languageCode=EN&categoryId=DD
Thanks,
Kelly