Databáza poznatkov

컨트롤 판넬 보드에 의한 NO POWER 트러블슈팅

시스템에 전원 인가를 하였을때 Power supply LED Green이고, 시스템 LCD에는 에러메세지가 발생하지 않는다.
그러나 전원 버튼을 눌러도 화면에 아무것도 나오지 않으며, 아무 변화가 없다.

테스트 방법
전원 케이블을 제거한다.
RTC battery 제거한다.
Control panel board Motherboard간에 연결되어있는 케이블을 제거한다.
전원 케이블을 연결하여 전원을 인가하였을때 POST 진행된다면(화면이 나온다면), Control panel board 불량을 의심해야한다.

테스트 모델
R520, R620

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Identifikátor článku: SLN296763

Dátum poslednej zmeny: 04/13/2015 09:34 AM

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