I have tried everything but not sure why Volumio is not taking the full screen on my 4K Television. I have attached some images for reference.
I am currently using Allo Boss 2 Signature Player which has HDMI output which support upto 4K 60 FPS and I am using a Mini HDMI Cable for the same but not sure what is going wrong that I am not able to get the full screen and by the way this is happening for both Volumio as well as Moode. Kindly suggest. I have already tried this –
sudo nano /boot/userconfig.txt
Add to the bottom:
CTRL + X