Samsung NP270E5J-K01US - Manual (Page 75)

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Chapter 3.
Using the computer
When you have to register again (to erase the
authentication information on the TPM chip)
To register a user again, you need to delete the existing
authentication information saved on the TPM chip and then clear
the TPM chip.
Register the user in the following order.
1
Delete the virtual drive.
2
Delete the existing authentication information saved on the
TPM chip.
Deleting the virtual drive
If a virtual drive has been created, you have to delete the virtual
drive before deleting the existing authentication information
saved on the TPM chip.
1
Right-click over > and click Personal Secure Drive >
Create/Manage.
2
Click Next.
3
Enter the password that you entered when registering the
TPM program and click Next.
4
Select Delete selected PSD and click Next.
5
Select “I want to permanently delete my Personal
Secure Drive without saving an unencrypted copy of its
contents.” and click Next.
6
Click Next and then Finish.
7
Now the virtual drive has been deleted.
Using the TPM Security Device
(Optional)