Lenovo ThinkSystem SR630 V3 - Page 240

• Read “Installation Guidelines” on page 51 and “Safety inspection checklist” on page 52 to ensure that you
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
“Power off the server” on page 68.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding systems.
Watch the procedure
A video of this procedure is available on YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
CfNsWy-689CRZHExrZEi9I
.
Procedure
Step 1. Prepare your server.
a. Remove the top cover. See
“Remove the top cover” on page 243.
b. If your server comes with an air baffle, remove it first. See
“Remove the air baffle” on page 77.
c. If your server comes with a rear drive assembly, remove it first. See
“Remove the 2.5-inch rear
drive assembly” on page 198
.
d. Record where the cables are connected to the system board assembly; then, disconnect all
the cables.
Attention: Disengage all latches, cable clips, release tabs, or locks on cable connectors
beforehand. Failing to release them before removing the cables will damage the cable
connectors on the system board assembly. Any damage to the cable connectors may require
replacing the system board assembly.
e. Remove any of the following components that are installed on the system board assembly and
put them in a safe, static-protective place.
•
“Processor and heat sink” on page 176
• “Memory modules” on page 150
• “System fans” on page 239
• “RAID flash power modules” on page 189
• “Riser assemblies” on page 204
• “CMOS battery” on page 94
• “OCP module” on page 166
f. Pull out the power supplies gently. Ensure that they are disconnected from the system board
assembly.
Step 2. Remove the Firmware and RoT Security module, see
“Remove the Firmware and RoT Security
Module” on page 223
.
Step 3. Remove the MicroSD card, see
“Remove the MicroSD card” on page 154.
Step 4. Separate the system I/O board from the processor board.
Note: To prevent the contact of the IO board from damage, pinch and lift the plunger on the IO
board upward a little and pull out the IO board outward. During the entire pulling action, ensure that
the IO board remains as horizontal as possible.
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ThinkSystem SR630 V3 User Guide