...switch on the phone. After a minute or so, the light on the screen goes off but it shows its charging in the background. Although I have kept it charging for quite a while, it doesn't seem to have ...
voltage on the main board . It is possible that the driver to the back light circuit is faulty and so it is not switched on. Remove board and use a multimeter to check the voltage to confirm the fault
...CONNECTOR ON BUZZER RANGE IN MULTIMETER CHECK CHARGING IN UR CELL CHK ON OFF SWITCH VOLTSGE 2.80V CHK ON SOFTWARE OR FLASH UR PHONE SAME IT DEAD SOIT HARDWARE FAULT CHK ALL POWER SUPPLY IDRISH ...
...voltage on the charger?? if not... use a multimeter to check if there is a voltage coming out on the charger.. if there is... you doomed.... the charging module (charging IC) on your phone is
...the motor slowly change or else you have a fault onthe main board which need ffuther probe from the trigger switch. So check this out or take help.Hope you try carefully with the right tools. Good ...
...check the adapter voltage on the pin and also at the terminals of phone. If absent in the phone the hardware is faulty. also if the set comes on then the phone has hung up because there are errors in ...
...switch my htc s620 on.on/off button seems ok and the battery is fully charged.This happened after I had to remove/replace the battery due to the screen locking up..which has happened previously from ...
...check on a multimeter to make sure the wires aren’t shorting to ground or to each other. 8.) Make sure your switch is in the off position. Power up your iPhone. Hopefully it didn’t smoke. Now go into ...
multimeter, check the continuity from charging port to the charging connectors inside the battery compartment. Also check the input voltages on the charging connectors after a charger is plugged in to
...switch off every time, its not first time, it has b4 many times, plz tell me the solution, Hi, There may be Hardware failure Problem or Software problem. To solve this first try to renew your mobile ...
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