Apple iMac - Manual (Page 46)

C H A P T E R 4
RAM Expansion
46 The Expansion Slots
Removing the Logic Board Assembly 4
With the retaining screws removed and the cables positioned to the sides, the
user can remove the logic board assembly by pulling upward on the handle, as
shown in Figure 4-4.
Figure 4-4 Removing the logic board assembly
IMPORTANT
While removing and reinstalling the logic board assembly,
you should take care to align the door of the CD drive with
the opening in the front of the case.
▲
Removing the EMI Shield 4
Once the logic board assembly is free of the case, you can see the EMI shield,
which covers the processor module. To gain access to the main RAM expansion
slots, you must remove the EMI shield, as shown in Figure 4-5.