Samsung NP900X4D-A04US - Manual (Page 64)

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Chapter 2.
Using the computer
Using the TPM Security Device
(Optional)
Initializing the TPM chip
When you use the TPM function for the fi rst time or you want to
register the user again, you have to initialize the TPM chip.
Initializing the TPM chip erases all authentication •
information saved on the TPM chip. Any decision to
initialize must be taken carefully.
To initialize the TPM chip again while the TPM function is
•
in use, you have to decrypt any existing fi les and folders
encrypted by the TPM function fi rst. Otherwise, you
will not be able to access the fi les and folders after re-
initialization.
1
Restart the computer.
When the Samsung logo screen appears, press the F2 key
repeatedly.
2
If the BIOS screen appears, select the Security > TPM
Confi guration item and press Enter.
Phoenix SecureCore Tiano Setup
SysInfo
Supervisor Password
User Password
HDD Password
Set Supervisor Password
Set User Password
Set HDD Password
Password on Boot
Advanced Security Boot
Clear
Clear
Clear
[Enter]
[Enter]
[Enter]
[Enabled]
▶ TPM Configuration
Exit
3
Set the TPM Support item to Enabled and set the Change
TPM Status to Clear.
Phoenix SecureCore Tiano Setup
TPM Configuration
TPM Support
Change TPM Status
Current TPM State
Security
[Enabled]
[
No Change ]
Disabled and Deactivated
No Change
Clear
Enable and Activate
Disable and Deactivate
4
Press the F10 key to save the changes.