Power Supply Board Fuse

There is a fuse on the AC line on the iMac power supply board. The fuse is located at F901 (near the bottom right corner of the installed power supply board as you are facing the back side of the board). This fuse is an orderable service part and can be replaced by Service Providers.

The fuse is included in the "No Power" section of the Troubleshooting chapter as a module to check if power problems occur in the system. Instructions for how to test the fuse are included in the "Testing for Power" section of the Troubleshooting chapter.

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Responses

  • aatifa
    Where is the fuse on imac?
    8 years ago
  • VALENTINO
    How to check fuse on imac?
    8 years ago
  • zula girmay
    Where is the power board located in a g4 imac?
    8 years ago
  • Hallie
    Where are the fuses in imac g5?
    8 years ago
  • tancredi
    Is there a fuse in a power imac g5?
    7 years ago
  • maik
    How to check the fuse in macbook power?
    7 years ago
  • Kiros
    Is there a fuse on a imac power supply?
    4 months ago
  • Haiduc Gawkroger
    Where is the fuse located in my power mac g5?
    2 months ago

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