Lenovo ThinkSystem SR630 V3 User Manual page 240

• Read "Installation Guidelines" on page 51
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
• 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:
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Procedure
Step 1. Prepare your server.
a. Remove the top cover. See
b. If your server comes with an air baffle, remove it first. See
c. If your server comes with a rear drive assembly, remove it first. See
drive assembly" on page
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
Module" on page
Step 3. Remove the MicroSD card, see
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.
ThinkSystem SR630 V3 User Guide
230
and "Safety inspection checklist" on page 52
68.
.
"Remove the top cover" on page
198.
223.
"Remove the MicroSD card" on page
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
243.
"Remove the air baffle" on page
"Remove the Firmware and RoT Security
to ensure that you
"Remove the 2.5-inch rear
154.
77.