Ic power repair issues

When i replace the old ic power by a new one i get a honks when i connect the board to a power supply with 4.2v. What should can be this honks?

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글 1개:

When you say “replaced power IC”, do you mean you separated the board, desoldered the main PMIC, and put a new one on? If not, what are you referring to? The battery? Also, what is meant by honks?

댓글 달기