27″ Apple iMac A1419 CPU Cooling Fan Late 2012, Late 2013 – MG90321V2-C052-S9A
The 27″ Apple iMac A1419 CPU Cooling Fan (part number MG90321V2-C052-S9A) is designed for the Late 2012 and Late 2013 models of the 27-inch iMac. This fan is responsible for cooling the CPU and maintaining optimal temperatures within the iMac, preventing overheating and ensuring the smooth performance of internal components.
Related Part Numbers
Apple Part Number: 923-0302, 610-0145, 610-0200, 610-0216, 610-00252
Printed Part Number: BSB1012HE-HM00, MG90321V2-C01C-S9A, MG90321V2-C052-S9A
Compatibility
iMac 27″ A1419
iMac13,2 Late 2012: MD095LL/A (2.9 GHz Core i5)
iMac13,2 Late 2012: MD096LL/A (3.2 GHz Core i5)
iMac13,2 Late 2012: MD096LL/A (3.4 GHz Core i7)
iMac14,2 Late 2013: MD088LL/A (3.2 GHz Core i5)
iMac14,2 Late 2013: MD089LL/A (3.4 GHz Core i5)
iMac14,2 Late 2013: MD089LL/A (3.5 GHz Core i7)
Condition
- Open Box
- Replacement Part Fully Tested
- Passed All Quality Inspections
- High-Quality Replacement Part
Compatibility Agreement
Why Replace the 27″ Apple iMac A1419 CPU Cooling Fan Late 2012, Late 2013 – MG90321V2-C052-S9A
- Overheating Issues: If your iMac is overheating or shutting down unexpectedly, it could be due to a malfunctioning or broken CPU cooling fan. Replacing the fan helps maintain the proper temperature and prevents thermal damage to the CPU and other components.
- Loud or Unusual Noises: If the fan is making strange noises such as grinding, clicking, or buzzing, it could be a sign of a malfunction. A new fan will restore quiet, efficient cooling and prevent further damage to the cooling system.
- Erratic Fan Behavior: If the fan runs constantly at full speed, or if it doesn’t turn on at all when the iMac heats up, the fan may be faulty. Replacing the cooling fan restores proper fan control, helping maintain optimal temperatures without unnecessary noise.
- Poor System Performance: A failing CPU cooling fan can result in thermal throttling, which causes the iMac’s performance to drop significantly as the system tries to prevent overheating. Replacing the fan will help keep the CPU cool and ensure consistent system performance.
- During Repairs or Component Upgrades: If you’re replacing other internal components such as the logic board or hard drive, it’s a good opportunity to replace the cooling fan if it shows signs of wear or failure, ensuring the system stays cool and performs optimally.
Signs That Replacement is Needed for 27″ Apple iMac A1419 CPU Cooling Fan Late 2012, Late 2013 – MG90321V2-C052-S9A
- Overheating or System Shutdowns: If the iMac shuts down unexpectedly or runs too hot, the CPU cooling fan may not be functioning properly, leading to overheating. A replacement fan will help regulate the system’s temperature.
- Loud or Unusual Noises: If the fan is making grinding, rattling, or clicking noises, it is likely damaged and needs to be replaced to avoid further damage and restore quiet operation.
- Fan Running Constantly or Not Starting: If the fan runs at full speed all the time or fails to turn on during intensive tasks, it could be defective. A replacement fan will ensure proper fan speed control and efficient cooling.
- Thermal Throttling or Performance Issues: If the system performance slows down under heavy load due to heat buildup, it may be caused by an inadequate cooling fan. Replacing the fan will help avoid performance issues related to overheating.
- Visible Wear or Physical Damage: If the cooling fan shows visible signs of physical damage such as cracks, broken blades, or debris accumulation, it is time for a replacement to ensure effective cooling performance.
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.
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⚠️ Warning: You Must Backup Your Data Before Repair Process ⚠️
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