Servicing Memory Risers and DIMMs
These topics describe how to remove and install memory risers and DIMMs in the server.
■
“Memory Riser and DIMM Configuration” on page 83
■
“Checking DIMM Compatibility” on page 84
■
“Memory Riser and DIMM FRU Names” on page 85
■
“Add Memory to the Server” on page 87
■
“Replace a Faulty DIMM” on page 88
■
“Locate a Faulty DIMM (Oracle ILOM)” on page 89
■
“Locate a Faulty DIMM (Fault Remind Button)” on page 90
■
“Remove a Memory Riser” on page 91
■
“Remove a DIMM” on page 95
■
“Install a DIMM” on page 96
■
“Install a Memory Riser” on page 99
■
“Enable and Verify a DIMM” on page 103
■
“DIMM Configuration Errors” on page 105
Memory Riser and DIMM Configuration
The motherboard provides eight slots for DIMMs. You can add a pair of memory risers, each
with four DIMM slots, making a total of 16 DIMMs in the server.
The memory configuration rules for the server are as follows:
■
In all configurations, DIMMs must be identical (same size, same rank classification).
■
In base configurations, all DIMM slots on the motherboard must be fully occupied (eight
DIMMs).
■
In upgrade configurations (16 DIMMs):
■
DIMM slots on the motherboard must be fully occupied.
Servicing Memory Risers and DIMMs 83