Security functions
Enabling TPM
► Call up the BIOS Setup and select the S ecurity menu.
► Mark the field TPM Security Chip Setting (LIFEBOOK) or TPM Configuration
(ESPRIMO Mobile) and press Ent er.
► Select Enabled to activate the TPM.
Once you have activated the TPM the Clear Security Chip option appears.
Select Cl ear Security Chip to delete the h older in the T PM. By clicking on Enabled,
all secret keys (e.g. SRK - Storage Root Keys, AIK - A ttestation 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 w ith the keys based on that holder.
► Select the Exit Saving Changes option in the Exit menu.
► Press the Enter key and select Ye s.
The note book will restart, and TPM will be enabled after the reboot.
Disabling TPM
► Call up the BIOS Setup and select
the Security menu.
► Mark the field TPM Security Chip Setting (LIFEBOOK) or TPM Configuration
(ESPRIMO Mobile) and press Ent er.
► Select Disabled to deactivate th
eTPM.
► From the Exit menu, choose the option Exit Saving Changes.
► Press the Enter key and select Ye
s.
Your notebook w ill now restart and TPM will be disabled.
A26391-K200-Z226-1-7619 , edition 2 45
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