HDMI port switches off during Linux installation - AMD Ryzen 5700U


  • Model: Trigkey Mini PC Ryzen 7 AMD R7 5700U 8C/16T

    When trying to install Debian 12 on the PC, the HDMI port switches off immediately after starting the graphical installation.
    It is only possible to continue the installation using a Displayport-HDMI adapter. 
    After successful installation, the resolution cannot be set higher than 1920x1080. 
    Is there any help for this or does something have to be set in the BIOS, for example?

    Thanks,

    Mick



Please login to reply this topic!