주요 콘텐츠로 건너뛰기

Samsung Galaxy Note II는 대형 스크린과 필수 자체-저장 스타일러스로 최적화된 소프트웨어가 결합한 스마트폰입니다.

211 질문 전체 보기

Phone doesn't charge even when connected to the microUSB port

When I tried to charge my phone's battery using a 9-volt 6LF22 battery and using the wires to connect the + and - sides of the internal battery, the battery worked. However, when I tried to put the battery into the Samsung Galaxy Note II phone, it didn't work.

I tried to charge my phone. There aren't any lights in the notification dots, the screen doesn't show the battery bar, and when I press the power button, nothing happens. Taking out the battery and putting it back doesn't help either. I recently used a replacement battery and a different charger, but that, too, doesn't work.

I checked the micro USB cables. It does have an electricity sound, thinking it was charging, but it wasn't. I checked the condition of the micro USB port and if there is something wrong with it. I don't know if it was a micro USB port issue because of the dirtiness or the tilting of the center.

Block Image

Block Image

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 1개

가장 유용한 답변

Hi @evanlei1

Here's the service manual that may help.

Go to p.13 (of 67 pdf numbering) to find the charging part troubleshooting flowchart and follow that to see what the problem may be.

The board layouts are on p2-p.3 (you need to really zoom in to find the component) and here is the start of the parts list

If a component is faulty, search online using the part number to find suppliers that suit you best

해당 답변은 도움이 되었습니까?

점수 1
댓글 달기

귀하의 답변을 추가하세요

Evan Lei 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 1

전체 시간: 18