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d.
Remove the PCIe adapter from PCIe slot 3. See
97.
e.
Disconnect the backplate or the backplane cables from the system board. See
and backplate cable routing" on page
f.
Disconnect the fan cables from the system board. See
g.
Disconnect the front operator panel cables from the system board. See
routing" on page
h.
Remove the memory modules. See
i.
Remove the heat sink. See
j.
Remove the processor. See
Step 2.
Remove all eight screws that secure the system board to the chassis.
Figure 116. System-board screws location
Notes:
• The order and locations of screws removal:
1
between the SATA connectors and the
system power connector
2
near the CMOS battery
3
near NMI button
4
near front USB 3.0 / 2.0 header
• For reference, the torque which is required for the screws to be fully tightened or removed is 5.0
+/- 0.5 lb-in.
Step 3.
Slightly lift up the front side of the system board; then, slide the system board towards the front of
the server and lift it out of the server.
ThinkSystem SR250 V2 Maintenance Manual
124
41.
35.
"Remove a memory module" on page
"Remove the heat sink" on page
"Remove the processor" on page
"Remove the PCIe adapter (Slot 3)" on page
"Fan cable routing" on page
"Front panel cable
86.
114.
5
the lower right side
6
the upper left side
7
the upper right side
8
the lower left side
"Backplane
37.
89.
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