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現在のバージョン作成者: Josh Calvetti ,

タイトル:

A couple of capacitor questions...

テキスト:

So I recently got a G5 iMac that suffers from the bad caps. Apple says they'll fix it for a cool $700... which I'm not interested in doing. If you refer to the pictures below, you'll see that only 1 cap on the board has gone bad thus far.
 
Currently, my symptoms are constantly running fans, and the inability to sleep. If I hit the sleep button, the machine instead switches off without any kind of warning- not a good thing. So I'm willing to bet that the cap on the board is related to the fans, and I guess that there's probably a bad capacitor in the power supply as well.
 
So, here's my questions:
 
1) Once one cap goes, how long is it before the other capacitors start dying? And is there any way to prolong their life?
 
2) Has anyone repaired the caps before? I've got a friend who's really good with a solder iron, so I might be able to twist his arm into helping me out. How difficult did you find it to replace them?
 
Thanks!
 
[image|52569|size=thumbnail]
 
[image|52570|size=thumbnail]

デバイス:

iMac G5 17" Model A1058

ステータス:

open

オリジナル投稿者: Josh Calvetti ,

タイトル:

A couple of capacitor questions...

テキスト:

So I recently got a G5 iMac that suffers from the bad caps.  Apple says they'll fix it for a cool $700... which I'm not interested in doing.  If you refer to the pictures below, you'll see that only 1 cap on the board has gone bad thus far.

Currently, my symptoms are constantly running fans, and the inability to sleep.  If I hit the sleep button, the machine instead switches off without any kind of warning- not a good thing.  So I'm willing to bet that the cap on the board is related to the fans, and I guess that there's probably a bad capacitor in the power supply as well.

So, here's my questions:

1)  Once one cap goes, how long is it before the other capacitors start dying?  And is there any way to prolong their life?

2)  Has anyone repaired the caps before?  I've got a friend who's really good with a solder iron, so I might be able to twist his arm into helping me out.  How difficult did you find it to replace them?

Thanks!

デバイス:

iMac G5 17" Model A1058

ステータス:

open