User Guide

Basics Power Supply Board Fuse - 37
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 face the
back side of the board). Instructions for how to test the fuse
are included in the “Testing for Power” section of the
Troubleshooting chapter.