Firmware Changes for NVIDIA DGX B200 Systems#

BMC Changes for DGX B200 Systems#

Changes in 25.06.27#

  • Resolved the issue of high fan speed in zone 1 during system idle.

  • Fixed an issue that intermittently fetched an invalid HMC configuration path.

  • Resolved intermittent BMC Redfish unresponsiveness.

Changes in 25.02.12#

  • The initial BMC firmware version.

SBIOS Changes for DGX B200 Systems#

Changes in 1.6.7#

  • Fixed an issue where a boot order setting via Redfish API did not take effect.

Changes in 1.6.6#

  • The initial SBIOS firmware version.

nvfwupd Command Changes#

Changes in 2.0.8#

  • Extended show_version to support parallel queries across multiple systems and provide multi-package output.

  • Added Ctrl-C handler for clean termination of multithreaded operations.

  • Deprecated support for tarfile update packages.

  • Upgraded the Python runtime from 3.7 to 3.12.

Changes in 2.0.5#

  • Added support for parallel firmware updates through the YAML configuration file.

  • Added the --json option to the update_fw, show_update_progress, and force_update commands.

  • Added IPv6 support.

  • Deprecated the targets sub-option for multi-target input. Use config.yaml input instead.