Введение
Removing the power supply of the Power Mac G4.
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The handle to open your computer is located on top of the right side panel.
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The optical drive is in the top left corner of the case.
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There are four screws to be removed.
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The first screw can be seen in the first picture.
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The remaining three screws can be seen in the second picture.
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Remove the optical drive by pulling the drive away from the front of the computer and out.
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The hard drive is located in the back right corner of the case.
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Remove the multicolored cable by grasping the plastic connector on either side and pulling with substantial force.
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There is a total of four screws to be removed.
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The first three can be seen in the first picture.
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The final screw can be seen in the second picture.
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There are three 2.5mm hex bolts located in the back of the computer that also need to be removed.
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A 3/32" Hex Key or Hex Driver, or a T10 Torx, are a bit small but may also work if gentle.
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Disconnect the power supply cables from the mother board by pressing in the tab on the back of the connector as shown.
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Before sliding out the power supply make sure to disconnect the cable to the big fan by pressing in the small black tab on the back of the black connector!
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Slide the power supply away from the back of the computer and pull it out carefully stringing the cables through the hole in the metal support.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Команда
Cal Poly, Team 14-41, Regan Winter 2010 Участник Cal Poly, Team 14-41, Regan Winter 2010
CPSU-REGAN-W10S14G41
4 членов
Автор 17 руководств
5 Комментариев
I hate to say this, but that is not fixing the power supply but replacing the power supply with a new unit. i was hoping to fix it as mine blew and was hoping to revive it, but not luck on this end by the look of it. :(
Thanks for the clear instructions to replace the power supply. I got my part on eBay for $29 (other online stores are charging $100-200+ for it) to doctor up an old G4, and it works like a charm now.
Is it normal that after installing a replacement power supply for the PowerMac Quicksilver 733MHZ one of the fans is still running? Not sure which one, but once everything is shut down completely, I just pull the plug to avoid that fan from running for ever. Any feedback is appreciated. That unit still runs under OSX 10.4.11 and Classic.
