No sound

Hi all,
New here and new to everything KODI. I had my T95 android box a couple of weeks but as of yesterday there is no sound on anything I try to load (TV,movie,radio).
I’ve looked on the forum and YT for fixes but nothing. I updated KODI and still no sound. When you go to settings and audio output in KODI the output says android and is also greyed out and there’s nothing that changes it.

The settings menu on my box itself is very limited and nothing like any of the menu screens that I’ve seen on YT.
It offers no menu for audio output just “sounds” and even with these set to yes there’s still nothing.
I’ve checked the obvious like HDMI cable, volume on the box and TV and yes, nothing is muted.
So frustrating, any help greatly appreciated