Base de connaissances

컨트롤 판넬 보드에 의한 NO POWER 트러블슈팅


증상
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

Quick Tips content is self-published by the Dell Support Professionals who resolve issues daily. In order to achieve a speedy publication, Quick Tips may represent only partial solutions or work-arounds that are still in development or pending further proof of successfully resolving an issue. As such Quick Tips have not been reviewed, validated or approved by Dell and should be used with appropriate caution. Dell shall not be liable for any loss, including but not limited to loss of data, loss of profit or loss of revenue, which customers may incur by following any procedure or advice set out in the Quick Tips.

ID de l'article : SLN296763

Date de la dernière modification : 04/13/2015 09:34 AM


Noter cet article

Précis
Utile
Facile à comprendre
Avez-vous trouvé cet article utile ?
Oui Non
Envoyez-nous vos commentaires
Les commentaires ne doivent pas contenir les caractères spéciaux : <>()\
Désolé, notre système de collecte des commentaires est actuellement indisponible. Veuillez réessayer ultérieurement.

Merci pour vos commentaires.