Lenovo Neptune (TM) liquid assisted cooling module replacement (trained technicians only)
Follow instructions in this section to remove and install the Lenovo Neptune (TM) liquid assisted cooling module (LACM). This module can also be called the closed loop cooling 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 LACM module (Closed loop cooling module) installed, you must apply for a handle first if you need to install or remove the processor board, I/O board, processor and PIB board. However, while replacing the old LACM module with a new one, you do not need to apply for a handle as the new LACM module contains it.