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NVIDIA NVOS User Manual for InfiniBand Switches v25.02.4002

Control and Power

NVOS allows to perform actions such as rebooting the system, initiating a power-cycle, and retrieving information about past reboots.

  • "Power Loss"

  • "Thermal Overload: CPU"

  • "Thermal Overload: ASIC"

  • "Thermal Overload: Other"

  • "Insufficient Fan Speed"

  • "Watchdog"

  • "Hardware - Other"

  • "BIOS"

  • "CPU"

  • "Long push button"

  • "Short push button"

  • "Reset from ASIC"

Note

Operations like firmware installation (nv action install platform firmware files) may change the behavior of the next system reboot to do a full power-cycle to apply the newly burned firmware.

© Copyright 2025, NVIDIA. Last updated on May 22, 2025.