rebuild after water dammage
Hello i just buy an ipod nano 4th gen 8gig who as wather dammage for parts or rebuild. At first i put the device in rice all in parts for about 1 week. Then i try plugging the board on my radio dock station (no screen no click wheel just the battery still on it) and it works fine then i plugged in the screen work at half (got display but no backlight) and finally the click wheel and its working too.
After that i try to plug the ipod to the Pc.....no détection and the screen make some kind of on and off (apple logo / black screen) and if i plug the ipod on a wall charger it power on (still no backlight) i could listen to music with earbud and if i leave it there the charging battery logo appears (like normal ipod do) but as soon i unplugged every thing turn off (like no battery power)
Ok first i know that for backlight it's not the screen itself cuz i try on another nano and it light up so it may be the backlight coil
If i leave the click wheel plugged to the board and unplugged the ipod when i plugged back to the wall charger nothing happen but if i unplugged the click wheel it start and then i could plugged the wheel back and it works. What could be wrong ????
and why when i plug the ipod on wall charger its start but not recognize by Pc ????
Hope find some answer Thanks