Specifications

2. Rotate the base so the optical drive door is on the right. Gently open the bottom
housing in the direction of the arrow. Note: Cables are still attached to the logic board.
Important: Diagnostic service cables allow the unit to run while the bottom housing is
open (as shown above). However, the computer cannot run for more than five minutes with
the bottom housing open. If it is open longer, the CPU may overheat and become
damaged.
12 iMac (Flat Panel) Take Apart