해결됨: G5 does not power on consistantly. - iMac G5 20" Model A1076

G5 does not power on consistantly.

G5 started not turning on consistently four days ago, sometimes would sometimes not. Opened it up, reset SMU, worked once but now not. LED 1 is lit. LED 2 blinks when internal power button is pushed but will not stay on. What do you think new power supply or logic board?

게시일: 2010년 10월 8일

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This power supply problem is so common that I keep two of them in stock. You need Apple part # 661-3625. You will most likely not find a new one only rebuilt or used. Prices vary greatly. I usually pay about $110 for a good one. The are also capacitor kits to rebuild them on eBay and the web for about $18.00.

The trick to removing them easily is to first unscrew them and pull up on on both ends to avoid binding. I use a hemostat on the left screw.

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rj713 의 2010년 10월 8일

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iMac G5 20" Model A1076

G5 does not power on consistantly.

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