Toshiba M400 - Manual (Page 175)

User’s Manual 7-11
HW Setup
Clear TPM Owner
This setting is used to erase the data in TPM when disposing of the
computer or when the owner of the computer changes, etc. Once this
operation is carried out, the TPM configuration settings are erased, such
that the encrypted data can no longer be decrypted and the files can no
longer be read. Please backup or delete the data as necessary before
carrying out this operation.
The operating procedure is as follows:
1. Move the cursor to the Clear TPM Owner setting and press the Space
key or BkSp key.
2. A message is displayed. Press the Y, E, S, and Enter keys and the
TPM information is erased.
3. The TPM setting changes from being displayed as Enable to Disabled,
and the setting is no longer displayed.
Diagnostic Mode
Set whether the BIOS Setup Diagnostic test is enabled.
■
System configuration changes, other than changes to this setting,
should be made within Windows by using applications such as
TOSHIBA HW Setup, TOSHIBA Password Utility, Windows Device
Manager and so forth.
■
When using TPM, please refer to the Infineon TPM Installation Guide
from the C:\TOSAPINS\Infineon TPM Installation Guide
and ensure that the user reads as it contains usage information and
notes on using TPM security.
Disabled
(Default) The Diagnostic test is disabled.
Enabled The Diagnostic test is enabled.