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21" iMac A1418 Logic Board 3.1GHz i5 16GB MK442LL/A 820-00431 L 2015 661-03279

$798.63

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21″ Apple iMac A1418 Logic Board 3.1GHz Core i5-5675R With 16GB Ram Late 2015

The 21″ Apple iMac A1418 Logic Board 3.1GHz Core i5-5675R with 16GB RAM is a crucial component of your iMac’s performance. This genuine Apple part ensures seamless operation, making it an ideal replacement for a faulty or malfunctioning logic board. If you are experiencing system crashes, boot failures, or sluggish performance, replacing your logic board will restore your iMac’s speed and efficiency.


Part Numbers

  • Apple Part Number: 661-03279. This part number ensures a precise fit for your iMac A1418 model.
  • Printed Part Numbers: 820-00431-02, 820-00431-A. These numbers match the original Apple specifications for guaranteed compatibility.

Compatibility

  • iMac 21.5″ A1418: Fully compatible with all 21.5″ iMac A1418 models from Late 2015, ensuring optimal performance.
  • iMac16,2 Retina 4K Late 2015: Compatible with MK542LL/A (3.1 GHz Core i5) and MK542LL/A (3.3 GHz Core i7) models.

Condition

  • Open Box
  • Replacement Part Fully Tested
  • Passed All Quality Inspections
  • High-Quality Replacement Part

Compatibility Agreement

Please Read Before Purchase


Why Replace Your A1418 Logic Board?

  • Restores System Performance: Upgrading or replacing your logic board will bring back the speed and efficiency your iMac was designed to deliver.
  • Prevents Unexpected Shutdowns: If your iMac frequently crashes or fails to boot, replacing the logic board can resolve these persistent issues.
  • Ensures Long-Term Reliability: Using a genuine Apple logic board guarantees seamless compatibility and durability, keeping your iMac running smoothly.

Signs You Need to Replace Your A1418 Logic Board

  • Failure to Boot: If your iMac does not turn on or gets stuck on the Apple logo, a faulty logic board may be the cause.
  • Frequent Freezing: Unexpected system freezes or sluggish performance could indicate logic board failure.
  • Hardware Malfunctions: If USB ports, display, or other hardware components stop functioning properly, your logic board may need replacement.

Important Notes

  • Installation Tips: To ensure the best results, we strongly recommend professional installation, especially if you are unfamiliar with iMac repairs.
  • ⚠️ Warning: Always Backup Your Data Before Repair ⚠️


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Weight 16 oz
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