27″ iMac A1419 Power Supply (300W) 661-7170, ADP-300AF T, PA-1311-2A Late 2012
The 27″ iMac A1419 Power Supply (300W) 661-7170 (model numbers: ADP-300AF T, PA-1311-2A) is designed for the Late 2012 27-inch iMac. This power supply unit provides 300W of power to ensure the proper functioning of your iMac’s components, ensuring stable and efficient operation for both everyday tasks and more demanding workflows.
Related Part Numbers
Apple Part Number : 661-7170, ADP-300AF T, PA-1311-2A
Printed part Number : 661-7170, ADP-300AF T, PA-1311-2A
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: BTO/CTO (3.4 GHz Core i7)
Condition
- Open Box
- Replacement Part Fully Tested
- Passed All Quality Inspections
- High-Quality Replacement Part
Compatibility Agreement
Why Replace the 27″ iMac A1419 Power Supply (300W) 661-7170, ADP-300AF T, PA-1311-2A Late 2012?
- Power Supply Failure: If your iMac is not turning on, showing signs of power surges, or exhibiting random shutdowns, the power supply may be faulty. Replacing it will restore reliable power distribution and system stability.
- Overheating or Power Issues: If your iMac experiences overheating, slow boot times, or failure to load due to power-related issues, a replacement power supply can resolve these problems and ensure efficient power flow.
- Component Upgrades or Replacements: If you are upgrading other components (such as the logic board or CPU) that demand more power, replacing the existing power supply with the correct 300W unit will ensure that your iMac runs efficiently without power shortages.
- Preventative Maintenance: If your iMac is showing signs of age, such as inconsistent power delivery or strange behavior related to power, replacing the power supply can prevent future hardware failures and ensure the longevity of your device.
- Improved System Stability: A stable power supply ensures smooth operation of your iMac’s components, including the CPU, GPU, and storage devices. Replacing a damaged or aging power supply ensures the reliability and longevity of your iMac.
Signs That Replacement is Needed for 27″ iMac A1419 Power Supply (300W) 661-7170, ADP-300AF T, PA-1311-2A Late 2012
- iMac Not Powering On: If your iMac does not turn on or shows no signs of life when you press the power button, the power supply may have failed and needs to be replaced.
- Frequent Shutdowns or Power Interruptions: Random shutdowns or unexpected restarts are often caused by a failing power supply. Replacing it can restore stability.
- Unusual Noises or Overheating: A failing power supply may emit strange sounds (like buzzing or clicking) or cause your iMac to overheat. These are signs that the power supply is malfunctioning and should be replaced.
- Inconsistent Power Delivery: If your iMac’s screen flickers or the system behaves erratically, this may indicate fluctuating or insufficient power being supplied. A new power supply will stabilize the power flow.
- Age and Wear: As power supplies age, they can become inefficient or prone to failure. If your iMac is older or experiencing electrical instability, replacing the power supply will help maintain long-term system 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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