Orijinal gönderinin sahibi: David Iwanicki

Metin:

The symptoms you report are very common, usually due to a failed power supply module. Inspect the logic board of the unit for any obvious signs of swollen or leaking capacitors to rule out the logic board as the cause of the issue.

a good picture of bad caps: http://www.flickr.com/photos/manuelmartensen/4090899414/

Also, follow this procedure to help isolate the power supply as the cause of your issues:
http://support.apple.com/kb/HT2173

Good Luck!

Durum:

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