Fujitsu S752 Service Manual download pdf (Page 64)

Security functions

Trusted Platform Module (TPM) (device-dependent)

TPMTrustedPlatform Module

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 "

Securit y func tions", Page 53).

Enabling TPM

• Requirement: You have assigned a supervisor password, see "Security functions", Page 53.

► Call up the BIOS S e tup an

d select the Security menu.

► Mark the TP M Security Chip Se tting ﬁeld and press the Ent er key.

► Select Enabled to acti

vate the TPM.



Once you have activated the TPM the Clear Security Chip option appears.

Select Clear Securit

y Chip to delete the holder in the TPM. By clicking on Enabled ,

all secret ke ys (e.g

. SRK - Storage Root Keys, AIK - Attestation Identity Keys

etc.) generat ed by

applications are deleted.

Please note that yo

u will then no longer b e able to access the data you have

encrypted wi th th

e k eys based on that holder.

► Select the Exit Sa

ving Changes option in the Exit menu.

► Press the Enter key a nd select Yes.



The notebook wil

l restart, and TPM will b e enabled after the reboot.

Disabling TPM

• Requirement: You have assigned a supervisor password, see "Security functions", Page 53.

► Call up the BIOS Se tup and select the Security menu.

► Mark the TP M Security Chip Se tting ﬁeld and press the Ent er key.

► Select Disabled to deactivate the TPM.

► From the Exit menu, choose the option Exit Saving Changes.

► Press the Enter key a nd select Yes.



Your notebook will now restart and TPM will be disabled.

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Fujitsu S752 Service Manual Page 64