Removing The Tpm - Huawei FusionServer Pro CH121 V5 V100R005 Maintenance And Service Manual

FusionServer Pro CH121 V5 Compute Node
Maintenance and Service Guide

4.3.17 Removing the TPM

l If the private key of the TPM is used to encrypt data, back up the data before removing the
l If the TPM function has been set on the BIOS, record the settings before removing the
l If a broken or disfigured screw is found on a TPM, take appropriate measures to protect
Procedure
Step 1 Power off the compute node.
For details, see
Step 2 Remove the compute node.
For details, see
Step 3 Place the compute node on the ESD workstation.
Step 4 Remove the cover.
For details, see
Step 5 Determine the position of the TPM.
Figure 4-44 Position of the TPM
Issue 06 (2019-08-10)
TPM.
If the data is not backed up, the encrypted data cannot be decrypted after the TPM is
replaced.
TPM. After replacing the TPM, configure the related settings on the BIOS again.
For details, see Huawei Server Purley Platform BIOS Parameter
data.
3.1 Power-Off
3.3 Removing a CH121
3.5 Removing the
Copyright © Huawei Technologies Co., Ltd.
Procedure.
V5.
Cover.
4 Parts Replacement
Reference.
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