HP ProLiant DL380e Gen8 Server - Manual (Page 66)

Hardware options installation 66
• In multiprocessor configurations, each processor must have a valid Lockstep memory mode
configuration.
• In multiprocessor configurations, each processor may have a different valid Lockstep memory mode
configuration.
Population order
For Lockstep memory mode configurations with a single processor or multiple processors, populate the DIMM
slots in the following order:
• First: B and C
• Last: E and F
Do not populate the DIMM slots A and D.
After installing the DIMMs, to configure memory protection mode, use RBSU ("
HP ROM-Based Setup Utility "
on page 108 ).
Installing a DIMM
1. Power down the server (on page 20 ).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Do one of the following:
o Extend the server from the rack (on page 20 ).
o Remove the server from the rack (on page 22 ).
4. Remove the access panel (on page 23 ).
5. Remove the air baffle (on page 24 ).
6. Open the DIMM slot latches.
7. Install the DIMM.
8. Install the air baffle (on page 24 ).