Apple Macintosh 6500 - Manual (Page 216)

Installing a High Performance Module (level 2 cache)
1 Aligning the notches in the module with the small ribs inside the cache module slot,
insert the module in the slot as pictured.
The module is designed to fit into the slot only one way. Be sure to align the
notches in the module with the small ribs inside the slot.
IMPORTANT Do not touch the module’s connectors. Handle the module only by
the upper edges.
2 If you are finished installing items in your computer, proceed to “Closing the Computer.”
Cache module slot High Performance Module
(Your module’s shape and components may vary.)
The module is designed to fit into the slot only
one way. Be sure to align the notches in the
module with the small ribs inside the slot.
Connectors
Notches
Ribs (inside slot)
216 Appendix B