About the Product
This product is a display thermal sensor cable used to measure LCD panel temperature in 27-inch iMac models. It ensures that screen heat is correctly transmitted to the motherboard and helps the fans operate at the correct speed. Faulty or incompatible sensor cables can cause the fans to run at consistently high speeds.
Part Numbers:
Main Part Number: 923-0310⸻
Compatibility
| Model | Year | Model ID | Axxxx | EMC |
|---|---|---|---|---|
| iMac Retina 5K | 2020 | iMac20.2 | A2115 | 3442 |
| iMac Retina 5K | 2019 | iMac19,1 | A2115 | 3194 |
| iMac Retina 5K | 2017 | iMac 18.3 | A1419 | 3070 |
| iMac Retina 5K | Late 2015 | iMac 17.1 | A1419 | 2834 |
| iMac Retina 5K | Mid 2015 | iMac 15.1 | A1419 | 2806 |
| iMac Retina 5K | Late 2014 | iMac 15.1 | A1419 | 2806 |
| iMac | Late 2013 | iMac 14.2 | A1419 | 2639 |
| iMac | Late 2012 | iMac 13.2 | A1419 | 2546 |
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Regarding the Authenticity of the Product
This part was removed from original Apple iMac devices .
This is not a third-party or compatible product. It has been tested and is in like-new condition.
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Common Problems
Fans running at high speed continuously
The LCD temperature cannot be read by the system.
The device is operating unnecessarily noisily.
Performance degradation due to thermal sensor failures.
These symptoms may indicate a faulty display thermal sensor cable.
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Assembly and Technical Skills
The iMac screen needs to be removed.
LCD panels and sensor cables are delicate parts and must be handled carefully.
Measures should be taken to prevent static electricity buildup.
The sensor tip must be positioned correctly.
Installation by technically knowledgeable personnel is recommended.
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Return and Exchange Conditions
The product can be returned as long as it has not been used.
Returns or exchanges are not accepted for assembled products.
Please check your device model and part number before purchasing.
You reserve your legal rights regarding defective products.
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Price does not include installation.
If you would like installation services, please contact us.
For other genuine Apple parts, you can visit the Fixle website or contact us directly.


















