Problem instal CoreElec scishion v88 pro

[boot2k3]

You can also try to force resolutions

Bypass disp_cap in the GUI?

You should be able to do that. I used the following method on LE7, but I haven’t tried it on CE. cat /sys/class/amhdmitx/amhdmitx0/disp_cap > /storage/.kodi/userdata/disp_cap This will create a copy of the disp_cap in your Configfiles folder. Use Notepad++ (or edit from SSH) to edit that file and add the resolution/refresh rates you want, according to the format. Then: *edit* see post below. This will tie the disp_cap you created to the one in amhdmitx folder, and Kodi will use that for it…

execute this command
cat /sys/class/amhdmitx/amhdmitx0/disp_cap > /storage/.kodi/userdata/disp_cap
on working display and after try to connect to non-working tv to check if you receive a picture.