Required Tools; Preliminary Steps; Replacing The System Board - Fujitsu PRIMERGY CX250 S2 Upgrade And Maintenance Manual

9.3.1

Required tools

Preliminary and concluding steps: tool-less
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Removing and installing the processor heat sink:
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– Phillips PH2 / (+) No. 2 screw driver
Removing and installing the UFM (if applicable):
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– Phillips PH1 / (+) No. 1screw driver
Removing and installing the processor: tool-less
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9.3.2

Preliminary steps

Perform the following procedures:
"Disabling SVOM boot watchdog functionality" on page 65
Ê
Ê Locate the desired server with the ID button.
"Shutting down the server node" on page 45
Ê
Ê If applicable, remove all external cables from the server node.
"Removing the server node from the server enclosure" on page 46
Ê
9.3.3

Replacing the system board

Ê Remove all cables from the system board.
"Removing memory modules" on page 179
Ê
I
Ensure to take note of the memory modules' mounting positions for
reassembly.
Ê Remove all expansion cards as described in chapter
battery backup units" on page 83
I
Ensure to take note of the controllers' mounting positions and cable
connections for reassembly.
"Removing the UFM board" on page 219
Ê
"Removing the riser module" on page 58
Ê
CX250 S2
(if applicable)
Upgrade and Maintenance Manual
System board and components
"Expansion cards and
(if applicable)
225