10 Memory Riser Board Replacement
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Memory Riser Board Components
System Memory Installation Guidelines
Riser Board Insta llation
When installing memory modules using the optional memory riser boards,
observe the following guidelines:
• The memory riser boards must be installed in system board memory
sockets 1 and 2. Mem ory riser board A must be installe d in system
board memory socke t 1, and riser boa rd B must be install ed in system
board socket 2. System board memory sockets 3 and 4 can either be
empty or contain continuity RIMMs (CRIMMs). Sockets 3 and 4
cannot contain R IMMs with memory riser boards inst alled in soc kets 1
and 2. See "System Board Memory Components" to identify the
system board socket s.
suspend-to-RAM
light
socket 4
pair 4
socket 4
socket 3
pair 3
socket 3
socket 2
pair 2
socket 2
socket 1
pair 1
socket 1
riser board A
suspend-to-RAM
light
riser board B