Operation Manual

Security functions
Enabling TPM
• Requirement: You have set a supervisor password, see "Security functions", Page 61.
► C all up the BIO S Setup and select the Security menu.
► Mark the TPM Security Chip Setting field and press the Enter key.
► Select Enabled to activate the TPM.
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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 a ble to access the data you have
encrypted with the keys based on that holder.
► In the Exit menu, choose the option Exit Saving Changes.
► Press the enter key and select Yes.
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The tablet PC restarts and the TPM is switched on after the reboot.
Disabling TPM
• Requirement: You have set a supervisor password, see "Security functions", Page 61.
► Call up the BIOS Se
tup and select the Security menu.
► Mark the TPM Security Chip Setting field and press the Enter key.
► Select Disable
d to deactivate the TPM.
► In the Exit menu, choose the option Exit Saving Changes.
► Press the Ente
r key and select Yes.

The tablet PC is rebooted and the TPM is disabled.
68 Fujitsu