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    Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first

    PC video modes missing

    Scheduled Pinned Locked Moved Help and Support
    video modespi5run command
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    • N
      Nash
      last edited by Nash

      Hello,

      I'm on Pi5 8go, Retropie, Bookworm Lite 64bit.

      I tried to force disable 4K everywhere, manipulate firmware/config.txt and cmdline.txt. I think adding "video=HDMI-A-1:1280x720@60" in cmdline.txt worked, but now I don't have pc resolutions anymore in runcommand menu.

      Few days later, I rollback cmdline.txt to re-enable 4K to restore full list of video modes but the 4K and intermediate PC resolution like 800x600 did not reappear in the list. There is only TV resolutions from 480p to 1080p. I tried to restore old firmware/config.txt backups and change "hdmi_force_hotplug", "hdmi_group" and "hdmi_mode" values but nothing change.

      What did I miss?

      mituM 1 Reply Last reply Reply Quote 0
      • mituM
        mitu Global Moderator @Nash
        last edited by

        @Nash said in PC video modes missing:

        I tried to restore old firmware/config.txt backups and change "hdmi_force_hotplug", "hdmi_group" and "hdmi_mode" values but nothing change.

        The hdmi_ options have no effect on the recent RaspiOS (bullseye/bookworm) releases. Can you post the output of the following commands:

        kmsprint -m
cat /proc/cmdline
        1 Reply Last reply Reply Quote 0
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