Lenovo I53427U4GB Tablet User Manual


 
Table 6. Security menu items (continued)
Menu item
Submenu item Selection Comments
is displayed when the
computer is turned on,
from either a power-off
state or hibernation state.
If you select Disabled,
no password prompt is
displayed; the computer
goes ahead and loads
the operating system.
To prevent unauthorized
access, set the user
authentication on the
operating system.
Password at restart Disabled
Enabled
If you select and enable
Password at restart,
a password prompt is
displayed when you restart
the computer. If you select
Disabled, no password
prompt is displayed; the
computer goes ahead and
loads the operating system.
To prevent unauthorized
access, set the user
authentication on the
operating system.
Set Minimum Length
Disabled
x characters (4≤x≤12)
Specify a minimum length
for power-on passwords
and hard disk passwords.
If you set the supervisor
password and specify
a minimum length for
passwords, no one but you
can change the length.
Power-On Password
Disabled
Enabled
See “Power-on password”
on page 46
.
Hard Disk x Password Disabled
Enabled
Refer to “Hard disk
passwords” on page
46
.
Notes:
Hard Disk 1 means the
hard disk drive built into
your computer.
Hard Disk 2 is displayed
on the Password
submenu only if a
secondary hard disk
drive is installed in
the Serial Ultrabay
Enhanced bay.
Chapter 6. Advanced conguration 77