The DP cable works fine with other monitors on the same computer.

This is day 12 of using comrades as tech support.

Edit: I JUST FOUND OUT THE MONITOR HAS A SECOND DP PORT AND THIS ONE WORKS! @refurbishedrefurbisher@lemmy.sdf.org was probably right about the short. You know how new devices come with rubber plugs in their ports to keep dirt out? There was one plug in this monitor that I had never pulled out because I never needed it, and that was this port.

Now I'm on to the next problem with this new computer which is: why are xrandr commands not working and why are two of my monitors set at resolutions higher than their native ones?

  • TankieTanuki [he/him]
    ·
    6 months ago

    but have you tried the problem monitor with the other cables

    Yes

    Have you got another displayport device to test the monitor on?

    Like another PC? I could try my brothers computer.

    • Tippon@lemmy.dbzer0.com
      ·
      6 months ago

      Anything with displayport will do. It's just to rule out some odd issue between your computer and the monitor.

      It does look like the monitor is the issue, but it's best to rule out the other possibilities just to be sure :)