EB321HQU PBP not full size. display port connexion from one pc and another hdmi connexion from PC

Lanticalter

Hello,

I use a display port connexion from one pc and another hdmi connexion from another pc. Both goes into one of my 6 EB32. Both return a picture. it is working but I cannot get the monitor to use the entire space on both side. It leaves a top and bottom black space around 1/3 on top and at athe bottom of both. The monitor is split 50/50 on PBP. I have try to change size and position in Nvidia control panel, change the resolution on both to half the native one, etc. etc. nothing work. I need both to use the max space. I tried to do the same in windows setting, advance settings making sure the resolution is 1280/720 on both along nvidea resolution. Did not work. It seems the system kepp returning a 16:9 instead of a 20:18. What can I do more?

Regards

[Edited the thread to add issue detail]

billsey

So the EB321HQU models are 2560x1440, which is a 16:9 aspect ratio. If your GPU is sending something at a different resolution, and that isn't a 16:9, is will either be shown distorted or with black borders. Do you have a different model than one of the base EB321HQU? Maybe a EB321HQUC or EB321HQUD?