27″ Apple iMac A1419 Model 3.4 GHz Core i5 (I5-7500) Logic Board Radeon Pro 570 4GB For Mid 2017 BTO/CTO – 661-03378
The 27″ Apple iMac A1419 Model 3.4 GHz Core i5 (I5-7500)Logic Board Radeon Pro 570 4GB For Mid 2017 BTO/CTO (661-03378) is a crucial replacement component for your iMac. If your system is facing performance issues like crashing, instability, or failure to boot, replacing the logic board can quickly resolve these problems.
Related Part Numbers
- Apple Part Number: 661-03378
- Printed Part Number: 820-01134-A
Compatibility
- iMac 27″ A1419: Compatible with the following models:
- iMac18,3 Retina 5K Mid 2017: MNE92LL/A (3.4 GHz Core i5)
- iMac18,3 Retina 5K Mid 2017: MNEA2LL/A (3.5 GHz Core i5)
- iMac18,3 Retina 5K Mid 2017: MNED2LL/A (3.8 GHz Core i5)
- iMac18,3 Retina 5K Mid 2017: BTO/CTO (4.2 GHz Core i7)
Condition
- Genuine Apple used part
- This part has not been repaired or refurbished
- All parts are sourced from fully functional MacBooks
- Tested 100% working and passed all quality checks
Inclusions
- Includes Logic Board only
- Ready for installation
Condition Agreement
Why You Should Replace the 27″ Apple iMac A1419 Model 3.4 GHz Core i5 (I5-7500) Logic Board Radeon Pro 570 4GB For Mid 2017
- System Crashes or Freezes: If your system repeatedly crashes or freezes, it could be due to a faulty logic board. Replacing it can restore stability and prevent disruptions.
- Failure to Boot: A failure to boot is often a sign of a malfunctioning logic board. Installing a new one can fix this issue and bring your system back to life.
- Performance Issues: Sluggish performance, lagging, or random errors can stem from a damaged logic board. Replacing it will improve responsiveness and overall speed.
- Overheating: If your system overheats frequently, a failing logic board could be the cause. Replacing it can resolve overheating issues and prevent damage to other components.
- Visible Damage: Any visible damage, such as burnt areas or visible cracks, should prompt an immediate replacement of the logic board to ensure your iMac functions properly.
Signs That a Replacement Is Necessary for 27″ Apple iMac A1419 Model 3.4 GHz Core i5 (I5-7500) Logic Board Radeon Pro 570 4GB For Mid 2017
- System Crashes or Freezes: Frequent crashes or freezing indicate a failing logic board that needs replacement.
- Failure to Boot: If the system fails to start up, this is a strong indicator that the logic board needs replacing.
- Performance Lags: Slow system performance and response times are symptoms of a malfunctioning logic board.
- Overheating Issues: If your iMac is overheating or shutting down without warning, a defective logic board might be to blame.
- Visible Damage to the Board: Any visible burn marks, cracks, or signs of physical damage call for an immediate logic board replacement.
Important Notes
- Professional Installation: We recommend that a certified technician installs the logic board to ensure a successful replacement and avoid potential issues.
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⚠️ Warning: Always Backup Your Data Before the Repair Process ⚠️
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