Instruction Manual

Security functions
Trusted Platform Module - TPM (device dependent)
TPMTrustedP la tformModule
To use the TPM, you must enable the TPM in the BIOS Setup before the software is
installed. The requirement for this is that you have assigned at least the supervisor
HDD password (see "
Secur ity functions", Page 56).
Enabling TPM
• Requirement: You have assigned a supervisor HDD password (see "Security functions", Page 56).
► Call BIOS Setup and sele
ct the Security menu.
► Mark the TPM Security Chip Setting field and press the Enter key.
► Select the entry Enabl
ed to enable the TPM

Once you have enabled the TPM the Clear Security Chip menu item ap pears.
You c an clear the hold
er in the TPM using Clear Security Chip.WithEnabled,
all secret keys (e.g
. SRK - S tora ge Root Keys, AIK - Attestation Identity Keys
etc.) generated by
applications are deleted.
Take note that you c
an then no longer access the data you have
encrypted on the h
older-based keys!
► Select the Exit Sa
ving Changes option in the Exit menu.
► Press the Enter key and select Yes.

The Tablet PC res
tarts and the TPM is enabled after the re boot.
Disabling TPM
• Requirement: You have assigned a supervisor HDD password (see "Security functions", Page 56).
► Call BIOS Setup and select the Security menu.
► Mark the TPM Security Chip Setting field and press the Enter key.
► Select the entry Disabled to disable the TPM.
► From the Exit menu, choose the option Exit Saving Changes.
► Press the Enter key and select Yes.

The Tablet P C is rebooted and the TPM is disabled.
62 Fujitsu