Customer brought in an iMac which would not turn on.

我的问题

Bad Power Supply

我的修理方法

After replacing the Power Supply everything went fine!

我的建议

First I used a Voltmeter to check for power, also the light on the logic bd tells you wheather is power or what it might be wrong. Just follow the step by step apple trouble shooting manuals, it works.

Customer satisfaction on a fast repair!