1.83 GHz Core Duo 또는 1.83, 2, 또는 2.16 GHz Core 2 Duo A1208 (EMC 2104/2110/2114/2124)

260 질문 전체 보기

iMac Late 2006 won't power up

Installed SSD recently and everything worked for a week. This morning, I was unable to power on the machine. Disassembled the machine and peeled back the EMI cover. The first LED light came on as soon as connected to the power source and both fans jittered. When the power button is pressed, the second LED came on and stayed on. However, nothing happens. The third LED light never come on. Kept holding down the power button and the second LED went off. Any advice would be greatly appreciated.

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 1
의견 추가하세요

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

상점 둘러보기

2개의 답변

선택된 해법

Sounds like a bad power supply. Also examine the 24 capacitors for swelling and/or corrosion.

해당 답변은 도움이 되었습니까?

점수 1

댓글:

Thanks mayer. Will remove the power supply and look at it today. The fact that the first LED stays on solid when iMac is connected to the power source does not necessary indicate that the power supply is good?

의 답변

Almost all the power supplies 20 to 1 have had the the first green light on. All that indicates is that there is trickle power getting to the unit.

의 답변

Removed the power supply and examined it; noted 5 capacitors on the board. No swellings or corrosions were noted. Is there ways to test the PS to determine if it is good or bad?

의 답변

의견 추가하세요

This is an all in one desktop unit.

해당 답변은 도움이 되었습니까?

점수 0

댓글:

and? Tell us something we didn't know.

의 답변

의견 추가하세요

귀하의 답변을 추가하십시오

Shane 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 0

지난 7일: 0

지난 30일: 5

전체 시간: 648