27″ iMac A1419 Power Supply Signal Cable 2012, 2013, 2014, 2015, 2017
The 27″ iMac A1419 Power Supply Signal Cable (compatible with the 2012, 2013, 2014, 2015, and 2017 models) connects the power supply to the logic board, transmitting essential signals for powering the iMac and regulating internal power flow. A properly functioning cable ensures reliable startup, stable power distribution, and efficient operation of the system.
Related Part Numbers
- • Apple Part Number : 923-0311
- • Printed part Number : 923-0311
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)
- • iMac15,1 Retina 5K Late 2014: MF886LL/A (3.5 GHz Core i5)
- • iMac15,1 Retina 5K Late 2014: BTO/CTO (4.0 GHz Core i7)
- • iMac15,1 Retina 5K Mid 2015: MF885LL/A (3.3 GHz Core i5)
- • iMac17,1 Retina 5K Late 2015: MK462LL/A (3.2 GHz Core i5)
- • iMac17,1 Retina 5K Late 2015: MK482LL/A (3.3 GHz Core i5)
- • iMac17,1 Retina 5K Late 2015: BTO/CTO (4.0 GHz Core i7)
- • 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
- • Open Box
- • Replacement Part Fully Tested
- • Passed All Quality Inspections
- • High-Quality Replacement Part
Compatibility Agreement
Why Replace the 27″ iMac A1419 Power Supply Signal Cable 2012, 2013, 2014, 2015, 2017
- • Powering Issues or No Power: If the iMac is not powering on or is experiencing power inconsistencies, the power supply signal cable may be damaged or malfunctioning. Replacing the cable restores proper power signaling between the power supply and the logic board.
- • System Instability or Random Shutdowns: A faulty power supply signal cable can lead to system instability or unexpected shutdowns due to improper power delivery. Replacing the cable ensures steady and reliable power distribution to internal components.
- • Electrical Short or Grounding Issues: If the cable is frayed or exposed, it may cause electrical shorts or grounding problems. Replacing the cable prevents potential damage to the iMac’s internal components and ensures safe operation.
- • During Internal Repairs or Upgrades: During repairs, upgrades, or screen replacements, the power supply signal cable might be accidentally damaged or disconnected. Replacing the cable ensures that the system receives stable power and operates without issues.
- • Preventing Overheating or Performance Issues: If the power supply signal cable is not functioning properly, the system may overheat or experience performance issues due to power regulation problems. A replacement cable ensures that the system maintains proper power levels, preventing overheating and performance throttling.
Signs That Replacement is Needed for 27″ iMac A1419 Power Supply Signal Cable 2012, 2013, 2014, 2015, 2017
- • No Power or Difficulty Powering On: If the iMac fails to turn on or is difficult to start up, the power supply signal cable could be malfunctioning. Replacing the cable restores proper power communication between the power supply and logic board.
- • Frequent System Shutdowns: If the iMac shuts down unexpectedly, it may be due to unstable power flow caused by a faulty power supply signal cable. Replacing the cable ensures consistent and stable power distribution.
- • Unusual Power Behavior or Flickering: If the iMac experiences flickering, voltage drops, or unusual power behavior (such as lights flickering or dimming), the power supply signal cable may be damaged. Replacing the cable eliminates such power inconsistencies.
- • Visible Damage to the Cable: If the power supply signal cable shows visible signs of wear such as fraying, cracks, or exposed wiring, it should be replaced to prevent potential electrical shorts and ensure safe system operation.
- • Electrical Issues or Odor: If there is an unusual smell (such as burning) or any signs of electrical issues when powering on the iMac, the power supply signal cable could be damaged. Replacing the cable is necessary to restore safe operation and prevent further damage.
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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