The Apple iMac 27" A1419 Late 2012 Logicboard 820-3299-A is a key component of the popular iMac desktop computer. This logicboard, also known as a motherboard, is responsible for connecting and controlling all of the internal components of the iMac, including the processor, memory, and storage.

This specific logicboard is designed for the 27" model of the iMac released in late 2012. It is identified by the model number A1419 and the part number 820-3299-A. This logicboard is a crucial part of the iMac and is responsible for ensuring that all of the internal components work together seamlessly to provide a smooth and efficient computing experience.

However, this particular logicboard is being sold as faulty, meaning that it is not functioning properly and may need to be repaired or replaced. This could be due to a variety of reasons, such as damage from physical impact, electrical issues, or simply wear and tear over time.

If you are in need of a replacement logicboard for your iMac 27" A1419 Late 2012 model, this faulty logicboard may be a cost-effective option for you. With the proper repairs or replacement, it can restore your iMac to its full functionality and allow you to continue using it for years to come.