iMac Intel 27" EMC 2546 (Late 2012) Logic Boards
Replacement parts for your iMac Intel 27" EMC 2546 (Late 2012) model to fix your broken computer!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
iMac Intel 27" EMC 2546 GTX 680MX GPU Logic Board
Replace a logic board compatible with the Model A1419 Late 2012 27" iMac. Fix processing issues like unexpected shutdowns, reboots or water damage.
In October 2012, Apple announced an update of the 27" iMac. From the front this machine looks similar to the edge-to-edge glass face of its predecessor, but the new rear aluminum case tapers to a mere 5 mm at the edges. Laminated to the cover glass is a 2560x1440 16:9 widescreen IPS display. External ports include four USB 3.0, two Thunderbolt, and Gigabit Ethernet. Late 2012 models feature quad Core i5 and i7 processors.