how to config portable 5 inch screen ( pics inside)

[ian57]

Don't know, perhaps it comes from the screen. I have this problem on a 19" lcd screen too. Need to investigate further!

[Tick Lpsk]

thank you @ian57
really appreciate

[Substring]

Is that line linked to the audio through hdmi ? Such things happen on DVI

[ian57]

@subs +1 my screen with this violet border is connected with HDMI-DVI cable.

[Substring]

@Tick-Lpsk which sound output are you using? You should give a try by disabling HDMI audio (please check the DVI wiki)

[Tick Lpsk]

@subs thanks a lots bro
it work great now
i take a tut from here
https://github.com/recalbox/recalbox-os/wiki/Connect-your-recalbox-to-a-DVI-screen-(EN)
no more violet line

then i wonder can you get rid of buzz sound / white noise (mostly in the menu)
when i put a headphone in. I can hear i really loud
and i already search the forum
there is no answer

[Substring]

well, the jack output is ... how to say ... awful ...

[creaturefactory]

Do we need to purchase that extra part from Adafruit in order for it to work?
It covers all the GPIO and I would need that for an arcade like box for myself?

[Seramis]

Works perfectly with all emulators except n64. Keeps crashing.

I wrote this in the Recalbox.conf

n64.videomode=default

[Resu]

Hello friends, thank you very much for the information has been very useful.
I paste the code in the config.txt and everything works fine except the color on the screen is not good.
Does anyone know how to change this?

[sallerin]

@ian57 hello, have the same problem with the same screen, but modify the recalbox.conf doesn't change anything (adding global.videomode=default). Have an advice? Thx

[ian57]

@resu @Seramis
It seems to be a known problem : http://www.robohara.com/?p=8047 and here https://retropie.org.uk/forum/topic/3191/color-issue-reds-appear-blue-etc/3, read carefully and test the proposed settings.