No available LCD audio board for the Steam Deck

My LCD 64 GB Steam Deck's plus volume button does not work (Steam Deck goes straight into bios with no volume buttons pressed, volume does not increase when button is pressed) , I tried looking for a LCD audio board to replace mine with here, but there is only an OLED audio board. I have ruled out software issues, even after re-imaging my deck the issue occurs.

Is it possible that the OLED audio board is compatible with an LCD Steam Deck? Or that an LCD Steam Deck audio board can be made available?