Electronics Repair Questions? Ask an Electronics Technician
So no signs of life no indicators lit on the front no sounds heard at all from the unit, that will mean the case of the unit being removed and checks made with a volt-ohm meter inside, if this is something you think you can do yourself let me know.
Right now it has a power-supply issue to the control and hardware that needs to be troubleshot with a meter.
Let me know
Of course I am assuming the socket that feeds the unit is good (try another socket)