Power is not constant, its cutting, so a check up is required. firstly a set is suppose to be opened, and have following things checked.
i battery contacts
ii switch contacts.
iii regurator of the power supply.
iv effectiveness of the charger output voltage, with meter.
v battery if its holding charge. check currenet before and after charging
492 views
Usually answered in minutes!
my zune pad won't work. The play/pause button works and so does the back button.
×