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Upgrades Power Macintosh Upgrade - 12
2 Install the speaker in the
upgraded chassis.
3 If the customer’s
original logic board had
DRAM SIMMs installed,
remove them and install
them on the upgraded
logic board.
Important
: Upgraded units
require that DRAM SIMMs
be installed in matching
pairs (i.e., same size and
speed). The SIMMs must be
80 ns or faster, non-
composite, 72-pin SIMMs.