CX2550 M1
Upgrade and Maintenance Manual
121
Main memory
7.2
Installing memory modules
I
If liquid cooling is installed, first prepare the memory modules as
described in section
"Cooling pads on the memory modules" on
page 199
.
7.2.1
Preliminary steps
Perform the following procedures:
Ê
"Disabling SVOM boot watchdog functionality" on page 54
Ê
Locate the desired server node.
Ê
"Shutting down the server node" on page 39
Ê
If applicable, remove all external cables from the server node.
Ê
"Removing the server node from the server enclosure" on page 40
Ê
Disconnect the SATA cable(s) from the connectors on the system board
described in section
"Cabling for HDD 2.5"" on page 208
, and take it out of
the chassis.
Ê
"Removing the memory slot air ducts" on page 48
Ê
Identify the correct memory slot according to the mounting order described
in section
"Memory sequence" on page 118
.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools:
tool-less
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