User manual

Security functions
Trusted Platform Module - TPM (dependent
on confi guration)
TPMTrustedP la tformModule
To use the TPM, you must activate the TPM in the BIOS Setup before the software
is installed. The condition for this is that you have assigned at least the supervisor
password (see "
Secur ity functions", Pa ge 57).
Enabling TPM
• Requirement: You have set a supervisor password, see "Security functi ons", Page 57.
► Call 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 th e TPM.

Once you have activated the TPM the Clear Security Chip op tion appears.
Select Clear Security Chip to delete the holder in the TPM. B y clicking on Enabled,
all secret k eys (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 h ave
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.

The tablet PC restarts and the TPM is switched on after t he reboot.
Disabling TP
M
• Requirement: You have set a supervisor password, see "Security functi ons", Page 57.
► Call up the B
IOS Setup and select the Security menu.
► Mark the TPM Security Chip Setting field and press the Enter key.
► Select Dis
abled to deactivate the TPM.
► From the Exit menu, choose the option Exit Saving Changes.
► Press the
Enter key and select Yes.

The tablet PC is rebooted and the TPM is disabled.
Fujitsu 65