Nvidia DGX H100 - Prepare the System for Replacement; Replace the TPM Module

NVIDIA DGX H100 Service Manual
16.2. Prepare the System for Replacement
1. If data drives are encrypted, the tpm2 OS package is installed, and the TPM is enabled in SBIOS,
disable encryption:
sudo nv-disk-encrypt disable
2. Power down the system.
3. Remove the motherboard tray. Refer to Motherboard Tray - Removal and Installation for more
information.
4. Remove the DIMM air bae.
16.3. Replace the TPM Module
1. Locate the OSFP carrier module on the motherboard. Refer to the following gure:
2. Move the OSFP carrier module toward the DIMMs, as shown in the following gure. Make sure
the OSFP cages at the rear of the system do not interfere with the tray sheet metal before you
tilt the carrier:
98 Chapter 16. Trusted Platform Module Replacement