Product Details DESCRIPTION Replace a logic board in your Model A1419 Late 2013 27" iMac and fix processing issues. Includes NVIDIA GeForce GTX 775M graphics processor with 2 GB of dedicated GDDR5 memory. A corroded, malfunctioning, or water-damaged logic board can cause unexpected shutdowns or reboots. Restore the functionality of your computer with this replacement part. COMPATIBILITY iMac Intel 27" A1419 Late 2013 EMC 2639 WARRANTY Lifetime Warranty |