Digital Equipment 300 Series AXP Reference Manual page 69

Install Memory To install memory, reverse the steps in the removal procedure, as
follows, and refer to Figure 2–22:
Step
1
2
3
4
5
Removing and Installing a Memory Module
Action
Be sure all system preparation tasks are complete. See
the section entitled Preparing Your System for more
information.
Hold the module at an angle with the notch
the power supply and the module pins facing the system
module.
Firmly push the module into the connector and stand the
module upright .
Make sure that the memory module snaps into the spring
clips at each end of the connector
Continue adding modules, filling available connectors in
succession.
To remove a memory module other than the last one,
release the spring clips of all memory modules starting
with the last one and progressing to the memory module
to be removed. The released memory modules may be
tilted out of the way, but not completely removed. After
removing the memory module in question and replacing
it with a new one, stand the remaining module(s)
upright, and snap the module into the metal retainers at
each end of the connector.
.
Note
away from
2–37