Samsung NP-X360 User Manual page 162

Initializing and Reconfiguring the TPM
Chip
If you have to re-register as a user due to a hard disk
drive fault, you can initialize the authentication information
saved on the TPM chip and reconfigure it.
When initializing a TPM chip, all authentication
information saved on the TPM chip is deleted.
Before initialization, decrypt all encrypted files. If you do
not decrypt the files, you will not be able to access the
encrypted files after initialization.
Initializing a TPM Chip
1
Prior to initialization, delete the specified folder
according to the following procedures.
Select the Start > Computer > Configuration
z
> Folder and Search Options > View tab and
then select the Hidden files and folders option
of the Hidden files and folders item.
Select Start > Computer and double-click Drive
x
C:.
Double-click the Program Data folder and delete
c
the Infineon folder.
2
Restart the system and press the <F2> key several
times when the Samsung logo appears.
3
When the BIOS screen appears, press the → key to
move to the Security menu. Then press the ↓ key to
move to the TPM Support item and set it to Enable.
4
Press the → key to move to the TPM State, press
the ↓ key to move to the Change TPM State item,
and press <Enter>.
5
Press the ↓ key to move to the Clear item, and press
<Enter>.
6
Press the <F10> key. When the Setup
Confirmation window appears, select Yes and
press <Enter>.
7
Restart the system and select Execute in the
Physical Presence Operations. At this time, to
cancel the initialization, select Reject.
8
Press the <F10> key. When the Setup
Confirmation window appears, select Yes and
press <Enter>.
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