Toshiba Portege Z930-F - Manual (Page 65)

It is strongly recommended that you register 2 or more fingerprints.
You cannot enroll the same fingerprint more than once, even on a
different user account.
Delete the Fingerprint Data
Saved fingerprint data is stored in special non-volatile memory inside the
fingerprint sensor. Therefore, if you give the computer to someone else, or
dispose of it in any way, the following process is recommended to delete
your fingerprint information:
Delete the fingerprint data for the currently logged in user
1. In the TOSHIBA Fingerprint Utility main menu, select Fingerprint
Enroll.
2. In the Fingerprint Enroll window, it enables you to delete the
fingerprint data for the currently logged in user. Click an enrolled finger
you want to delete. "Do you want to delete?" message box will appear
on the screen and then click OK. If you want to delete other
fingerprints, repeat this step. If only one fingerprint is registered, the
message "At least one fingerprint is required." will appear after clicking
OK. You are not allowed to delete a unique fingerprint.
3. Click Close.
4. "Do you want to quit?" is displayed. Click OK. It will be returned to the
TOSHIBA Fingerprint Utility main menu.
Delete all users fingerprints
1. In the TOSHIBA Fingerprint Utility main menu, click Run as
administrator.
2. User Account Control window is displayed. Click Yes.
3. Swipe your enrolled finger.
4. Select Fingerprint Management option.
5. A list of fingerprint information for all users is shown in the screen.
Click the enrolled fingerprint data you want to delete, and then click
Delete Selected Items.
6. "Do you want to delete the selected fingerprints?" message box will
appear on the screen. Click OK.
7. Click Close.
8. "Do you want to quit?" is displayed. Click OK. It will be returned to the
TOSHIBA Fingerprint Utility main menu.
Windows Logon via Fingerprint Authentication
In place of the usual Windows logon by ID and password, fingerprint
authentication also allows logon to Windows.
User's Manual 4-9