Lenovo Neptune Processor Direct Water Cooling Module replacement (trained technicians only)
Follow the instructions in this section to remove and install the Lenovo Neptune® Direct Water Cooling Module (DWCM).
Important
- This task must be operated by trained technicians that are certified by Lenovo Service. Do not attempt to remove or install the part without proper training and qualification. 
- Configurations with DWCM do not support rail kits with cable management arm (CMA). 
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