2006 중반기/ 모델 번호 A1181 / 검정 또는 흰색 케이스 / 1.83 or 2.0 GHz Intel Core Duo 프로세서.

517 질문 전체 보기

Replaced right hinge clutch, computer won't startup

Okay. I'm no noob at these kinds of repairs. I followed the excellent guide at this site for the repair and easily kept track of all screws, didn't break any tabs or connectors, etc. But now that the computer is back together, it won't start up. The optical drive receives power, the hard drive spins up, and that's it. No startup sound. Nothing on the LCD. No backlight. I even took the keyboard off to double check that all internal connections were correct and intact. I even attempted to reset the power management, just in case that would magically fix something, but heard no startup sounds to indicate it worked.

The only thing I can think of is that this is my wife's computer, and she hasn't exactly been gentle with it. Lots of damage to the external case. Could it be that opening it up exacerbated a preexisting crack in the motherboard or something? It's just that the internals looked okay, and I can't detect anything I might have done to cause this! Let me know what you think. Any help is greatly appreciated!

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
의견 추가하세요

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

상점 둘러보기

1개의 답변

선택된 해법

A good place to start is triple check all the connections. I know it is a PITA. Then pull out and reseat your RAM. Please let us know the results. After that it will be removing everything that isn't necessary to boot without hurting the motherboard and seeing if you can get the chime (Apple sound). Then verifying the RAM and RAM slots. Then adding back one thing at a time after you have the chime until you find the problem.

해당 답변은 도움이 되었습니까?

점수 2

댓글:

Very sound suggestions. +

의 답변

의견 추가하세요

귀하의 답변을 추가하십시오

zmeyer 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 0

지난 7일: 0

지난 30일: 0

전체 시간: 361