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원문 게시자: Peter ,

제목:

Cannot turn on device, charging or not

본문:

When I press the power button, the unit sometimes can be turned on, sometimes not.

Recently, it is totally dead.  Even I have a fully charged battery or connecting to a USB cable, the unit has no response to the power button.

No red light when I charge the unit as well, i.e. the unit won't charge.

기기:

Sony Xperia Arc S

현황:

open