소개
Power hungry? Keep those electrons flowing by replacing your power supply.
필요한 것
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Loosen the two captive Phillips screws securing the access door to the iMac.
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Remove the access door from the iMac.
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Flip your iMac over and lay it stand-side down on a flat surface.
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To lift the front bezel off the iMac, simultaneously:
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Use your thumbs to press in the RAM arms and hold the iMac down.
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Use your index fingers to pull the small bridge of material on the front bezel toward yourself.
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Pull the Front bezel up with your index fingers.
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Once the small bridge of material has cleared the RAM arms, lift the front bezel by its lower edge just enough to clear the bottom edge of the rear case.
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Insert a plastic card up into the corner of the air vent slot near the top of the rear case.
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Push the card toward the top of the iMac to release the front bezel latch.
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Pull the front bezel away from the rear case.
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Repeat this process for the other side of the front bezel.
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If the bezel refuses to release, try pressing the lower edge back onto the rear case and repeat this opening process.
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Remove the four 8 mm with 2 mm thick head coarse-thread T10 Torx screws securing the display to the rear case.
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De-route the bundle of power supply cables from behind the hard drive bracket.
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Unplug the power supply cable bundle from the logic board by simultaneously depressing the locking mechanism (toward yourself) with a spudger and pulling the connector away from its socket.
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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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댓글 5개
The PSU in the 17” is smaller than shown and has the DC - DC convertor above it.
DC - DC convertor is above the psu in the 17” model and the psu is half the size than that shown.
@jess : Check this out: My iMac will not turn on? – it explains how to read the diagnostic LEDs.