Problema monitor con Raspberry

[mitu]

You need to add one of those lines - at the end of the file, on a separate line.

[angel1682]

@mitu ok I'm going to turn on the pc and try, I'll let you know in 15 minutes if it works

[angel1682]

@mitu can I send you the photo of the config file?

[mitu]

Just copy the contents and paste it in the topic.

[angel1682]

I don't know where I have to write it and if I have to delete something

[mitu]

It looks like your config.txt file is already set to a certain resolution and has the hdmi_force_hotplug=1 option added. Did you modify the file ? Because the default RetroPie image doesn't have this settings.

[angel1682]

@mitu it took a long time to arrive at a good resolution, I had documented some small variations, but now I have forgotten everything, I am a non-programming nurse😂

[mitu]

I would comment the resolution lines (add a # at the beginning of the line) and also comment the hdmi_drive line. Try with these modifications to see if the video works.

[angel1682]

@mitu I apologize humbly but I don't understand what I have to do.If I send you the file you can edit it that at this moment I can't understand

[mitu]

In your file, you have these lines :

hdmi_group=1
hdmi_mode=19

Modify the line and add a # at the beginning of the line:

# hdmi_group=1
# hdmi_mode=19

Make a copy/backup of the file, just in case.

[angel1682]

@mitu thanks a lot now works again😊😊😊