Apple Power Macintosh 7600/200 Series - Manual (Page 123)

7 If you’re installing DRAM DIMMs, align them in the DRAM slots as pictured.
IMPORTANT Do not touch the DIMM’s connectors. Handle the DIMM only by
the edges.
DRAM DIMM (Your DIMM’s shape and
components may vary.)
Ejector (Your slot may have one or two
ejectors. They should be pushed outward and
down to be in the “open” position, as shown.)
The DRAM DIMM is designed to fit into the
slot only one way. Be sure to align the
notches in the DIMM with the small ribs
inside the slot. With the ejector(s) in the
“open” position (as shown), push down
on the DIMM until it snaps into place.
The ejector(s) will automatically “close.”
Connectors Notches DRAM slot (1 of 8)
(Toward front of computer )
Ribs (inside slot)
123 Installing PCI Expansion Cards and Additional Memory