sounds has stopped working

[MASG44]

i got a new RX 18 board about a month ago, fitted it and all was fine, then due to work i haven't touched it since.
come to use it the other day and the sound isnt working
iv tried all the obvious things, lose wires checked, volume all the way up, different speakers, no luck
everything eles still works so i'm a bit stumped
and help would be appreciated
thanks

mark

[LMN118]

Do you get anything through the speaker at all, such as static?

Only things I can think of would be a fault volume control or RX18.

[MASG44]

not even static, humm
i will get another variable resistor and see if that sorts it if not il have to contact forgebear n ask him