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crwdns2944351:0crwdnd2944351:0iMac 27" 2017 Power Supply Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Adam O'Cambcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Adam O'Camb

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iMac 27" 2017
Type
replacement
Thing
Power Supply
Title
iMac 27" 2017 Power Supply Replacement
Introduction
Use this guide to replace a faulty power supply in your iMac Intel 27" Retina 5K Display.
'''Before beginning any work on your iMac:''' Unplug the computer and press and hold the power button for ten seconds to discharge the power supply's capacitors.
'''Be very careful''' not to touch the capacitor leads or any exposed solder joints on the back of the power supply.
Time Required Min
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Time Required Max
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Imageid
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Difficulty
Moderate
Conclusion
Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
'''To reassemble your device, follow the above steps in reverse order.'''
Take your e-waste to an [[E-Waste|R2 or e-Stewards certified recycler|new_window=true]].
Repair didn’t go as planned? Check out our [https://www.ifixit.com/Answers/Device/iMac%2027%22%202017|Answers community] for troubleshooting help.
Author
Public
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  • TR10 Torx Security Screwdriver x1 added.
  • Spudger x1 added.
  • Plastic Cards x1 added.
  • TR8 Torx Security Screwdriver x1 added.
  • Tweezers x1 added.
  • Phillips #00 Screwdriver x1 added.
  • iMac Intel 27" Cardboard Service Wedge x1 added.
  • iMac Opening Wheel x1 added.

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  • iMac Intel 27" (Late 2012-Mid 2017) Power Supply x1 added.
  • iMac Intel 27" (2012-2019) Adhesive Strips x1 added.

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  • In Progress added.