The Lenovo Neptune Liquid to Air Module replacement (trained technicians only)
Follow instructions in this section to remove and install the L2AM (The Lenovo Neptune Liquid to Air Module).
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.
When the server has an L2AM module (close-loop cooling module) installed, you must apply for a handle first if you need to install or remove the processor board, I/O board, and processor. However, while replacing the old L2AM module with a new one, you do not need to apply for a handle as the new L2AM module contains it.
This section is for L2AM (The Lenovo Neptune Liquid to Air Module) replacement. For the replacement of the processor and heat sink, refer to Processor and heat sink replacement (trained technicians only).