820-3302

iMac 21.5-Inch Late 2012

iMac13,1

A1418 emc2544

To open the Mac you cut the tape holding the screen down as Apple decided to glue the screen in...

The ROM is a SOIC-8 chip (64Mbit) that can be read or written by the Medusa-3 with a Pomona clip.

The ROM in on the top (easy to reach) side of the motherboard.

The SPI connector is a Molex-30 but is not mounted by Apple.