thank you all for having me. Long time audiophile and have enjoyed this site in the past.

Recently purchased a Sherwood RX109 receiver for my garage.
I have been listening to satellite thru the auxiliary input on and off for months. Yesterday when I went to shut the receiver off the on/off button would not work. None of the other buttons work either.

They all are frozen. press, depress, nothing. Only the volume control

Tried unplugging receiver, waiting, re plugging, but nothing.
It just stays on AUX.

Any advice?

Thanks again for having me.