Memory
More more information on Hot-Add functionality, refer to the HP ProLiant DL580
Generation 2 and HP ProLiant ML570 Generation 2 Server Hot-Add Memory
booklet on the Documentation CD or in the Reference Library on www.hp.com.
System Requirements
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•
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Windows Server 2003 Enterprise Edition operating system
System ROM dated January 2003 and later
Advanced System Management Controller Driver, version 5.28 and later
Memory Mode Options
Advanced ECC mode with a single memory board
— Install an additional memory board to double the memory
Dual-Board Hot-Plug Memory Mirroring mode
— Install an additional memory board to use for mirroring protection
— Change the memory board currently used for mirroring protection to use for
additional memory
IMPORTANT: Hot-Add is not supported when the server is in Online Spare mode or Single-
Board Memory Mirroring mode.
DIMM Installation Requirements
In addition to the DIMM configuration requirements for advanced ECC memory,
both memory boards must be configured identically. Corresponding banks (for
instance, bank A on the memory board in slot 1 and bank A on the memory board in
slot 2) must be populated with DIMMs of the same capacity.
If any DIMM configuration errors are found on the newly inserted board, the LEDs
for the DIMMs that are incorrect flash amber several seconds after the board is
inserted. An invalid DIMM error could occur because the DIMM is not the same type
as the corresponding DIMM on the existing board or because a DIMM is installed on
the new board that was unpopulated on the existing board.
6-16 HP ProLiant DL580 Generation 2 Server Setup and Installation Guide
HP CONFIDENTIAL
Writer: Karen Hale File Name: g-ch6 Memory.doc
Codename: Wave Part Number: 230835-003 Last Saved On: 6/26/03 9:35 AM
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