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NVIDIA DGX H100/H200 Firmware Update Guide - Home NVIDIA DGX H100/H200 Firmware Update Guide - Home

NVIDIA DGX H100/H200 Firmware Update Guide

NVIDIA DGX H100/H200 Firmware Update Guide - Home NVIDIA DGX H100/H200 Firmware Update Guide - Home

NVIDIA DGX H100/H200 Firmware Update Guide

Table of Contents

  • About Firmware Updates
  • About the nvfwupd Command
  • Version 25.04.3
  • Firmware Changes
  • Firmware Update Steps
  • Known Issues
  • Resolved Issues
  • Getting Started with nvdebug

Procedure Reference

  • Viewing the Installed Firmware and Package Versions
  • Updating the BMC
  • Firmware Update of Motherboard Tray: All Components
  • Updating the BMC EROT
  • Updating the SBIOS EROT
  • Updating the BIOS
  • Updating the CPLDs
  • Updating the Midplane CPLDs
  • Updating the NVMe Firmware
  • Updating the PSUs
  • Updating the PCIe Switches
  • Updating the PCIe Retimers
  • Updating the ConnectX-7 Firmware
  • Updating the Intel NIC Firmware
  • Firmware Update of GPU Tray: All Components
  • Updating Multiple Systems
  • Performing a BMC Factory Reset
  • Forcing a Firmware Downgrade
  • Troubleshooting

Previous Releases

  • Version 24.09.1
  • Version 1.1.3
  • Version 1.1.1
  • Version 1.0.0

Legal Information

  • Third-Party License Notices
  • Notices
  • NVIDIA Docs Hub
  • NVIDIA DGX Platform
  • NVIDIA DGX Systems
  • NVIDIA DGX H100/H200 Firmware Update Guide
  • DGX H100/H200 Firmware Update Guide

DGX H100/H200 Firmware Update Guide#

The NVIDIA DGX H100/H200 Firmware Update Guide is also available as a PDF.

  • About Firmware Updates
  • About the nvfwupd Command
  • Version 25.04.3
  • Firmware Changes
  • Firmware Update Steps
  • Known Issues
  • Resolved Issues
  • Getting Started with nvdebug

Procedure Reference

  • Viewing the Installed Firmware and Package Versions
  • Updating the BMC
  • Firmware Update of Motherboard Tray: All Components
  • Updating the BMC EROT
  • Updating the SBIOS EROT
  • Updating the BIOS
  • Updating the CPLDs
  • Updating the Midplane CPLDs
  • Updating the NVMe Firmware
  • Updating the PSUs
  • Updating the PCIe Switches
  • Updating the PCIe Retimers
  • Updating the ConnectX-7 Firmware
  • Updating the Intel NIC Firmware
  • Firmware Update of GPU Tray: All Components
  • Updating Multiple Systems
  • Performing a BMC Factory Reset
  • Forcing a Firmware Downgrade
  • Troubleshooting

Previous Releases

  • Version 24.09.1
  • Version 1.1.3
  • Version 1.1.1
  • Version 1.0.0

Legal Information

  • Third-Party License Notices
  • Notices

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About Firmware Updates

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Last updated on May 19, 2025.