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    Splashscreen working, then goes Black RPI 4 400

    Recalbox General
    400 goes splashscreen
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    • senses88
      senses88 last edited by senses88

      Hey there and merry christmas to everybody.

      This is my first post on this forum.

      Yesterday i got an update on my Recalbox RPI 4 400.

      I was running Recalbox 7 just fine. After the update my TV does show the splashscreen and just goes black after this.
      A few seconds later a floaty message from my TV pops up saying that it is an unsupported format.

      (Sound Output is working fine, so i guess i am plugged in to the correct hdmi port)

      (I am running a LG C9 OLED TV)
      It does run just fine on my Samsung TV in the bedroom.

      Does anybody have any ideas on how to solve this?

      I already did a fresh install after thinking there was a problem while updating.

      I am quite new to this topic so i am hoping for some help.

      Thx to anyone reading this and helping me in advance.

      Greetings Thomas

      1 Reply Last reply Reply Quote 0
      • senses88
        senses88 last edited by

        Hey there, i am replying to myself now 🙂

        After using ssh to edit the config.txt file and enabling hdmi_Safe=1

        I can get into ES. The problem now is, that the resolution and overscan is completely messed up.

        How do i change the value of safe mode?

        I feel, i am so close to it.

        Does anybody know, what the changes between 7 and 7.1.1 are and why normal hdmi mode is not working anymore ?

        greeting Thomas

        Alibaskins 1 Reply Last reply Reply Quote 0
        • Alibaskins
          Alibaskins @senses88 last edited by

          @senses88 hello Thomas,

          I have exactly the same problem... Same TV...

          Have you find a solution ?

          Alibaskins 1 Reply Last reply Reply Quote 0
          • Alibaskins
            Alibaskins @Alibaskins last edited by

            @Alibaskins
            So now it's working when i uncomment this :
            hdmi_force_hotplug=1

            1 Reply Last reply Reply Quote 0
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