Optima x561 Verweisanleitung
Trusted Platform Module Quick Reference
9
7. Enter the Owner password when prompted.
8. Restoring the keys may take up to five (5) minutes and you may be
8. Restoring the keys may take up to five (5) minutes and you may be
prompted for your Windows password.
After the keys have been successfully restored, you should be able to access
previously encrypted files.
previously encrypted files.
Clearing Trusted Platform Module Ownership
WARNING
Disconnect the desktop board's power supply from its AC power
source before you connect or disconnect cables, or install or remove
any board components. Failure to do this can result in personal
injury or equipment damage. Some circuitry on the desktop board
can continue to operate even though the front panel power switch
is off.
source before you connect or disconnect cables, or install or remove
any board components. Failure to do this can result in personal
injury or equipment damage. Some circuitry on the desktop board
can continue to operate even though the front panel power switch
is off.
CAUTION
DATA ENCRYPTED BY ANY PROGRAM UTILIZING THE TPM WILL
BECOME INACCESSIBLE IF TPM OWNERSHIP IS CLEARED.
Recovery procedures may allow the migratable keys to be recovered and
might restore access to encrypted data. (Review the Recovery
Procedures for detailed instructions).
BECOME INACCESSIBLE IF TPM OWNERSHIP IS CLEARED.
Recovery procedures may allow the migratable keys to be recovered and
might restore access to encrypted data. (Review the Recovery
Procedures for detailed instructions).
Follow the steps below to clear the TPM to transfer ownership of the platform to
a new owner.
1. Observe the precaution in the WARNING above before opening the system
a new owner.
1. Observe the precaution in the WARNING above before opening the system
case.
2. Move the BIOS configuration jumper on the board to pins 2-3.
3. Restore power to the PC and power on.
4. System should automatically enter BIOS setup.
5. Use the arrow keys to select Clear Trusted Platform Module,
3. Restore power to the PC and power on.
4. System should automatically enter BIOS setup.
5. Use the arrow keys to select Clear Trusted Platform Module,
press <Enter>.
6. Select Yes and press <Enter>.
7. Press the <F10> key to save and exit, and press Y.
8. Power off the system.
9. Review the precaution in the WARNING above.
10. Restore the configuration jumper on the board to pins 1-2.
When cleared, the TPM module is disabled by default.
7. Press the <F10> key to save and exit, and press Y.
8. Power off the system.
9. Review the precaution in the WARNING above.
10. Restore the configuration jumper on the board to pins 1-2.
When cleared, the TPM module is disabled by default.