Nvidia DGX-2 System Service Manual page 36

3. Unplug the three power cords connected to the power supply carrier cage.
4. Remove the power supply carrer.
a). Release the power supply carrier by turning the indicated thumbscrew.
The following diagram show the the right power supply carrier as an example.
b). Use the chrome handle to pull out the power supply carrier.
Important: The module will be heavy as it holds three power supplies
DGX-2 System
Power Supply Carrier Replacement
DU-09224-001 _v09 | 30