No power when LCD is connected

Hello I have this strange problem with my iMac 2009 model.. When the LCD is not connected the indicator lights come ON and it powers up with the fans running. But when I connect an LCD the iMac does not turn ON. There is not even the first light to suggest it is getting power. I have tested the LCD on another iMac and its working fine. I have changed the power supply board and LCD board but still no luck.

해당 질문 답변하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0


Could you please give us exact model, size, processor, and model number?

의 답변

Just to add. When connect the power, the number indicator light comes on which means the iMac is getting power. But when I push the ON button, the light goes off and it does not turn ON.

의 답변

it is iMac 27 " 1312

의 답변

processor is intel I5 2.66GHz

의 답변

I would have said maybe the main logic board is bad but I connected it to an external monitor without the LCD connected and its working.

의 답변

의견 추가하세요

US$100 이상 또는 Pro Tech Toolkit을 포함한 모든 주문의 배송은 무료입니다!

상점 둘러보기

1개의 답변

가장 유용한 답변

@talkit sounds like your panel is shortening out. Check your cables and definitely the connector.

해당 답변은 도움이 되었습니까?

점수 3
의견 추가하세요

귀하의 답변을 추가하십시오

von 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 0

지난 7일: 0

지난 30일: 0

전체 시간: 34