Panasonic CF-Y2 Series Reference Manual page 58

Security Measures
4
Select [Enable] or [Disable].
To enable the Hard Disk Lock:
Select [Enable] and press the Enter key. At [Caution], press the Enter key
To disable the Hard Disk Lock:
Select [Disable] and press the Enter key
5
F10
Press the key and select [Yes], then press the
CAUTION
If your computer requires repair:
• Be sure to set [Hard Disk Lock] to [Disable]
58
Enter
key.