Fujitsu PRIMERGY RX1330 M4 Upgrade And Maintenance Manual page 300

System board and components
Preliminary steps
Preliminary steps are not necessary, if a system board has to be
replaced and the TPM is used again.
▶ Before removing the TPM board, remove the BitLocker protection and
decrypt the volume, see
volume" on page
▶ Disable the TPM in the system board BIOS, see
system board BIOS" on page
▶
"Suspending BitLocker functionality" on page
▶
"Shutting down the server" on page
▶
"Disconnecting the power cord" on page
▶
"Getting access to the component" on page
Removing BitLocker protection and decrypting the volume
▶ Before removing the TPM board, it is necessary to remove BitLocker
protection from the computer and to decrypt the volume. Ask the system
administrator to turn off BitLocker protection using the BitLocker setup
wizard available either from the Control Panel or Windows Explorer:
▶ Open Bitlocker Drive Encryption by clicking the Start button, clicking
Control Panel, clicking Security, and then clicking Bitlocker Drive
Encryption.
Administrator permission required: If you are prompted for an
administrator password or confirmation, type the password or
provide confirmation.
▶ To turn off BitLocker and decrypt the volume, click Turn Off BitLocker,
and then click Decrypt the volume.
Decrypting the volume may be time-consuming. By decrypting the
volume, all of the information stored on that computer is decrypted.
For more information on how to disable BitLocker drive encryption,
see the Microsoft Knowledge Base. See the Fujitsu web pages for
more details.
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"Removing BitLocker protection and decrypting the
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Upgrade and Maintenance Manual
"Disabling the TPM in the
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RX1330 M4