Recalbox Forum

    • Register
    • Login
    • Search
    • Recent
    • Tags
    • recalbox.com
    • Gitlab repository
    • Documentation
    • Discord

    Recalbox 8.0 HDMI-->DVI black screen

    Recalbox General
    recalbox 8.0 hdmi--dvi blank
    4
    4
    421
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • abocaman
      abocaman last edited by abocaman

      Well, I tried to find any solution searching in the web and forum, nothing worked for me.
      I had Recalbox runing 7.2 working properly with rotating the screen 180 degrees and HDMI-->DVI ouput working well. After the upgrade to 8.0 black screen and no more. The system finally start and I can connect via ssh.
      I tested with the same sdcard and debian and works properly.
      I tested a fresh install of RB 8.0 the same, black screen and nothing more.
      I tried to comment the line of the splash rainbow and It doesn't show it.
      #disable boot rainbow
      #disable_splash=1

      All is running in a Raspberry Pi 3B+

      Any Ideas?

      Zing davidb2111 2 Replies Last reply Reply Quote 0
      • Zing
        Zing Global moderator Translator @abocaman last edited by

        @abocaman See if this helps:

        • https://wiki.recalbox.com/en/tutorials/video/display-configuration/complete-video-configuration-guide
        • https://wiki.recalbox.com/en/tutorials/system/modification/configtxt-configuration

        Se a minha resposta foi útil, por favor, dê um voto positivo, clicando na seta para cima logo abaixo da resposta, ao lado de "citar".
        If my answer was helpful, please give a positive feedback by clicking the up arrow below the answer, next to "quote".

        1 Reply Last reply Reply Quote 0
        • davidb2111
          davidb2111 Staff @abocaman last edited by

          Hi @abocaman

          Could you try this by connecting ssh and executing those comands:

          mount -o remount,rw /boot
          echo -n " video=HDMI-A-1:1280x720M@60" >>/boot/cmdline.txt
          reboot
          
          1 Reply Last reply Reply Quote 0
          • simpleman
            simpleman last edited by

            @abocaman only registered here so i can share it with the world lol i had the same problem i fixed it with this line:
            #global.videomode=auto

            1 Reply Last reply Reply Quote 0
            • First post
              Last post

            Want to support us ?

            77
            Online

            90.4k
            Users

            26.3k
            Topics

            181.8k
            Posts

            Copyright © 2021 recalbox.com