Fujitsu CELSIUS H250, Operating Manual

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Security functions
Enabling TPM
► Call up the BIOS Setup and select the Security menu.
► Mark the fi eld TPM Security Chip Setting (LIFEBOOK) or TPM Con fi guration
(ESPRIMO Mobile) and press Enter.
► Select
Enabled
to activate the TPM.
Once you have activated the TPM the Clear Security Chip option appears.
Select Clear Security Chip to delete the holder in the TPM. By clicking on Enabled ,
all secret keys (e.g. SRK - Storage Root Keys, AIK - Attestation Identity Keys
etc.) generated by applications are deleted.
Please note that you will then no longer be able to access the data you have
encrypted with the keys based on that holder.
► Select the
Exit Saving Changes
option in the Exit menu.
► Press the Enter key and select Yes .
The notebook will restart, and TPM will be enabled after the reboot.
Disabling TPM
► Call up the BIOS Setup and select the Security menu.
► Mark the fi eld TPM Security Chip Setting (LIFEBOOK) or TPM Con fi guration
(ESPRIMO Mobile) and press Enter.
► Select
Disabled
to deactivate the TPM.
► From the Exit menu, choose the option Exit Saving Changes .
► Press the Enter key and select Yes .
Your notebook will now restart and TPM will be disabled.
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