2
3. Restore of TPM key
Procedure is about the same as the backup work.
Difference between restore work and backup work:
Rebooting is necessary (turn OFF and then ON the main power) after completion of restore
work.
1) Connect the USB memory that saves TPM key.
2) Select the following: Management setting > Data management > TPM setting; and
click [Restore TPM key].
3) Enter the password that has been specified at backup work.
4) Once the screen to confirm restore start is shown, click [OK] to start restore.
5) Once the restore completion screen is shown, click [OK] and remove the USB
memory, and turn OFF and then ON the main power switch.
2
Caution:
Cause of restore failure
In the case of the following, a message is shown indicating restore failure and its cause.
Be sure to perform appropriate remedy.
•
USB memory is not connected.
•
2 or more USB memories are connected.
Connected USB memory is with security feature.
•
•
There is no TPM key in the USB memory.
•
The TPM key in the USB memory is not appropriate for the target machine.
Mismatched entry password
•
•
[Initialize All Data/Setting] is executed after obtaining backup of TPM key.
•
The SRAM (main controller PCB 1) or the HDD is faulty.
F-2-30
F-2-30
2-16
2-16