First thing to try is to UNPLUG the set from the power source for24 hours MIN.! The brains or the Microprocessor sometimes will get lazy and needs a kick to get going again. If this does not work, Then it will most likly be a fact that the microprocessor got kicked and lost its memory, and in that case will need to be replaced. Please keep us informed of the progress you have with this set. Good Luck!
First thing to try is to UNPLUG the set from the power source for24 hours MIN.! The brains or the Microprocessor sometimes will get lazy and needs a kick to get going again. If this does not work, Then it will most likly be a fact that the microprocessor got kicked and lost its memory, and in that case will need to be replaced. Please keep us informed of the progress you have with this set. Good Luck!