Samsung NP915S3G-K01US Deleting the virtual drive, Click Personal Secure Drive, Create/Manage

Using the TPM Security Device (Optional)

Chapter 3. 85

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

7

Click Next and then Finish.

Now the virtual drive has been deleted.