And we have hundreds of E2's in the field. My thought is that it's been dropped a part is comming lose. Since I doubt there is a warranty I would take it apart and shellac the board components but avoid the contacts. Any technician knows what I just wrote so if you don't understand it then don't try it.
Best of luck,
I have a Tungsten E2 which has been really great. All the sudden for no reason, it makes a noticeable hissing noise from inside. It does stop when the device is off, but whenever it's on, it sounds... Funny thing is that when I press down on the LCD, the noise stops...STRANGE!! Well I can't apparently keep pressing down forever. Does anyone have suggestions as to why this is happening? Thanks