User Guide

iMac (20-inch, Early/Mid 2009) Take Apart — Power Supply 143
2009-05-01
Removal
Remove T10 screws: 1
(2) 922-6800, self-tap
(2) 922-6842, machine
Reassembly Note: Install
self-tapping screws on left
side and machine screws
on right side.
Disconnect 3 cables: 2
large DC power •
supply cable
small 2-pin ground •
connector
AC inlet cable •
(protruding from
pressure wall)
Lift power supply out 3
of rear housing.