Chapter 2. Front Fan Module Replacement; Front Fan Module Replacement Overview; Identifying The Failed Fan Module - Nvidia DGX-2 System Service Manual

Chapter 2.
2.1. Front Fan Module Replacement
Overview
This is a high-level overview of the steps needed to replace the front fan modules.
1. Identify the failed front fan module through the BMC and submit a service ticket to NVIDIA
Enterprise Support.
2. Get a replacement from NVIDIA Enterprise Support.
3. Remove the failed fan module using the fan numbering diagram as a reference.
4. Insert the new fan module.
5. Confirm the new fan module is working correctly through the BMC or NVSM.
nvsm show health
6. Return the bad fan module using the packaging from the new fan module.
2.2.

Identifying the Failed Fan Module

1. Log on to the BMC.
2. Click Sensor from the left navigation menu, then review the Normal Sensors section.
DGX-2 System
Front Fan Module
Replacement
DU-09224-001 _v09 | 3