my friend has one of those old desks with a phonograph and radio. she left it on over night and when she woke up it no longer had sound. When i turn it on, everything lights up, but on phonograph it doesnt spin, on FM the signal light does nothing while adjusting tuning, and no matter AM/FM/Phono there is no sound, even max volume..not even static. Any ideas where to even start? Any help would be greatly appreciated!