Hello to everyone! : ) I've made a lot of digging around but I haven't found a final reply to my questions because all the informations I've found are quite old and probably outdated. I own an OPi PC which I was using with Libreelec but unfortunately the HDMI output broke because of the missing protections. By what I know, there isn't any mean of getting AV out working on Libreelec so I switched to Armbian for which it seems to be possible instead. I've installed it with no issues at all (versio