Nvidia DGX-2 SYSTEM - Appendix A. Installing Software on Air-gapped DGX-2 Systems; A.1 Installing NVIDIA DGX-2 Software

I/O Tray Removal and Installation
DGX-2 System DU-09224-001 _v09|80
b). Power on the system and log in.
c). Confirm that the system is healthy.
$ sudo nvsm show health
There should be no new alerts listed.
9. Return the old I/O tray using the packaging from the new tray.