Asus T300L Series E-Manual page 92

HDD Password
In the Security menu, you can use Set Master Password to set up a
password-enabled access to your hard disk drive.

In Setup the User will have Administrator rights.
Administrator Password Status
User Password Status
Administrator Password
User Password
HDD Password Status:
Set Master Password
Set User Password
I/O Interface Security
Secure Boot menu
Set HDD Master Password.
*** Advisable to Power Cycle System after Setting
Hard Disk Passwords ***
Must type with character: A-Z(a-z), 0-9
NOT INSTALLED
NOT INSTALLED
NOT INSTALLED
Notebook PC E-Manual