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Changes to iMac Intel 21.5" EMC 2544 Logic Board Replacement Introduction

Edit by Sam Goldheart

Edit approved by Sam Goldheart

Before
After
Unchanged
Introduction
Use this guide to replace the logic board in your late 2012 iMac EMC 2544. [ … ] '''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.
Use this guide to replace the logic board in your late 2012 iMac EMC 2544. [ … ] '''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.
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Conclusion
reverse order. and use our [guide|15854|Adhesive Strips Guide] to reattach the display glass.
reverse order. and use our [guide|15854|Adhesive Strips Guide] to reattach the display glass.

Tools

  • T8 Torx Screwdriver x1 added.
  • T5 Torx Screwdriver x1 added.