Hardware options installation 51
•
In multi-processor configurations, each processor may have a different valid Lockstep Memory
configuration.
Population order
For memory configurations with a single processor or multiple processors, populate the DIMM slots in the
following order:
•
RDIMM: Sequentially in alphabetical order (A through F)
•
UDIMM: A through F, sequentially in alphabetical order
After installing the DIMMs, use RBSU to configure Advanced ECC, online spare, or lockstep memory support.
Installing a DIMM
CAUTION:
To avoid damage to the hard drives, memory, and other system components, the air
baffle, drive blanks, and access panel must be installed when the server is powered up.
To install the component:
1.
Power down the server (on page
23
).
2.
Remove all power:
a.
Disconnect each power cord from the power source.
b.
Disconnect each power cord from the server.
3.
Unlock the front bezel (on page
24
).
4.
Place the server on its side.
5.
Remove the access panel (on page
25
).
6.
If installed, remove the PCI air baffle (on page
27
).
7.
Remove the system air baffle (on page
28
).
8.
Open the DIMM slot latches.
9.
Install the DIMM.