2560x1440 or 2560x1600 via HDMI

[Johan]

Updated Windows 10 to version 1909 and now it works again. (computer has a HD Graphics 3000).

[Ilya]

Thanks a lot for this article, it's working on NP880Z5E with Dell P2418D !

[Teadotjay]

This worked for my GT 620. 2560x1440, 75 Hz, CVT reduced blank

[PerilousMagician1214]

I can't believe this worked. Thanks a lot. I was scratching my head on how to force my thinkpad t430 to display full resolution on my ultrawide monitor. Adding a custom resolution like it's mentioned in the article worked for me. Only changed I made was instead of using 24 for frame rate, I used 50.