Panasonic Toughbook CF-51PF66EBM Reference Manual page 10

Security Measures
NOTE
The hard disk lock function works with the built-in hard disk. It does not work with the external hard disk.
We recommend you to set [Password on boot] to [Enable] to ensure security though it is not required to enable the
hard disk lock. (Note that the hard disk lock does not guarantee complete protection of the data.)
Disabling Floppy Disk Drive and CD/DVD Drive
Disable floppy disk drive and/or CD/DVD drive operation to prevent the drive(s) from being read/written and from being used
to start the computer. You can protect your data from unauthorized access or accidental overwriting.
1
Select [Disable] in [MP Floppy Operation] or [MP CD/DVD Operation] in the [Security]
menu of the Setup Utility (
NOTE
This does not work for USB floppy disk drive and USB CD/DVD drive.
page 64).
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