User Guide

iMac (20-inch, Early/Mid 2009) Take Apart — Chassis 170
2009-05-01
Removal
Slide AC connector 1
out from under the
pressure wall. The
pressure wall does
not need to be
removed.
Remove T10 screws: 2
(3) 922-8250, at top;
slightly longer, slightly
larger head
(6) 922-6850
(1) 922-7069, ground
Reassembly Note:
Secure green/yellow
grounding cable from
AC inlet to chassis
with short, stubby
ground screw.