Figure 3-5 Identifying The Dimm Slot Groups; Figure 3-6 Removing A Dimm - Silicon Graphics 320 Owner's Manual

5. Identify the DIMM slot groups, as shown in Figure 3-5. The slot
groups—A and B—are split across three vertical rows, with two
slots in each row.
Slot group B
Slot group A
Identifying the DIMM Slot Groups
Figure 3-5
6. Determine which DIMMs to remove.
If you are replacing lower-capacity DIMMs with
higher-capacity DIMMs, remove the lower-capacity DIMMs
in groups of six, removing from slot group B first, then slot
group A, depending on the number of DIMMs you want to
replace.
If you are replacing a faulty DIMM, you need to remove only
the faulty DIMM, but you must replace it with another one of
equal capacity.
7. Remove a DIMM by pushing the latch to the left, as shown in
Figure 3-6, then pulling the DIMM out of the slot.
Figure 3-6 Removing a DIMM
Go to step 3 of "Installing DIMMs" on page 25 for instructions on how
to install the replacement DIMMs, replace the side cover, and power
on the system.
Memory 29