21.5" Apple iMac A1418 Logic Board 3.1GHz i7-3770S BTO/CTO Late 2012 661-7103

21″ Apple iMac A1418 Logic Board 3.1GHz i7-3770S Late 2012

The 21″ Apple iMac A1418 Logic Board is compatible with Late 2012 models. It features a 3.1GHz i7-3770S processor and delivers reliable performance.

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Related Part Numbers

• Apple Part Number: 661-7103
• Printed Part Number: 820-3302-A

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Compatibility

• iMac 21.5″ A1418 compatible models:
• iMac13,1 Late 2012: MD093LL/A (2.7 GHz Core i5)
• iMac13,1 Late 2012: MD094LL/A (2.9 GHz Core i5)
• iMac13,1 Late 2012: BTO/CTO (3.1 GHz Core i7)

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Condition

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

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Compatibility Agreement

Please Read Before Purchase

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Why You Should Replace the 21″ Apple iMac A1418 Logic Board

• Logic Board Issues
  • Overheating, system crashes, or failure to boot often point to a malfunctioning logic board.
  • Connection Failures:
    • Problems with power, display, or peripherals usually indicate a faulty logic board.
  • Physical Damage:
    • Visible damage, such as burnt areas or cracks, means you need a replacement logic board.
  • Other Symptoms:
    • Unresponsive keyboard or trackpad.
    • Unusual beeping sounds or error codes during startup.
    • USB ports or other connections not working properly.
  • Potential Causes:
    • Faulty components like capacitors, resistors, or other chips.
    • Overheating due to inadequate cooling or dust buildup.
    • Electrical surges or short circuits.

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Signs You Need to Replace the 21″ Apple iMac A1418 Logic Board

• System Failures: If the system won’t boot or crashes frequently, the logic board may be faulty.
• Overheating: Excessive heat or random shutdowns suggest logic board failure.
• Damaged Parts: Cracks or scorch marks often require replacing the logic board.

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Important Notes

• Professional Repairs: It’s recommended to have this repair done by a qualified technician, especially if you don’t have experience with Consumer Electronics/gadget disassembly.
• ⚠️ Warning: Always Backup Your Data Before the Repair Process ⚠️

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