Verifying The Psu Carrier Is Working - Nvidia DGX-2 System Service Manual

9.4.

Verifying the PSU Carrier is Working

This section describes the steps needed to verify that the PSU carrier has been replaced
correctly.
1. Plug in the three power cords that were previously unplugged.
2. Confirm power supply LEDs light up (IN and OUT).
3. Log on to the BMC.
4. Go to sensor information and confirm the new power supply carrier is operational.
Power distribution board, PDB fans and power supplies should be active and working.
5. Power on the system.
Ship back the power supply carrier in the packaging that the new one arrived in.
DGX-2 System
Power Supply Carrier Replacement
DU-09224-001 _v09 | 33