Demo video
Watch the procedure on YouTube
Lenovo Neptune(TM) liquid assisted cooling module replacement
(trained technicians only)
Follow instructions in this section to remove and install the Liquid Assisted Cooling Module (LACM).
Important: This task must be operated by trained technicians that are certified by Lenovo Service. Do no
attempt to remove or install it without proper training and qualification.
Remove the Lenovo Neptune(TM) liquid assisted cooling module
Follow instructions in this section to remove the Liquid Assisted Cooling Module (LACM).
Important: This task must be operated by trained technicians that are certified by Lenovo Service. Do no
attempt to remove or install it without proper training and qualification.
About this task
Safety information for liquid detection sensor module cable
S011
CAUTION:
Sharp edges, corners, or joints nearby.
Attention:
• 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.
Prepare the following screwdrivers to ensure you can install and remove the corresponding screws properly.
Torque screwdriver type list Screw Type
Torx T30 head screwdriver Torx T30 screw
Procedure
Step 1. Remove the top cover. See
“Remove the top cover” on page 243.
Step 2. Remove the system fan 5 from the fan module.
140
ThinkSystem SR630 V3 User Guide
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