평판: 33
3
iMac Model A1224. EMC 2133
My iMac turned itself off & wont turn on again. When attempting to turn it on it felt as if there was no power going to it. I checked the power cord & power strip, not the problem. How do I find out if it's the power supply, adapter or the Motherboard?
좋은 질문 입니까?
평판: 685.7k
3.4k
1.1k
2.6k
Take the frame off and observe the diagnostic LEDs to the right of the RAM slots. #1 will be on if you are getting power to the power supply. If no light on #2 when attempting to power on, replace the power supply. Heres how to do it: iMac Intel 20" EMC 2133 and 2210 Power Supply Replacement
해당 답변은 도움이 되었습니까?
Still can't find the LED lights.
24 시간 전: 0
7일 전: 3
30일 전: 3
전체 시간: 172
