Lenovo G530 - Manual (Page 39)

Chapter 2. Using your computer
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For some models, you may select User+Master mode in the Built-in
HDD1 Password Select
to set both the HDD master and user password.
The next time you turn on your computer, you will have to enter the HDD
user or master password to get access to your operating system.
Changing or removing the HDD passwords
To change or remove the HDD password, do as follows:
ƒ
To change the HDD password, select Set HDD User Password, or Set
HDD Master Password
if the HDD master password have been set, and
type the correct HDD password in the Enter Current Password field,
and press the Enter key to move to the Enter New Password field and
type in a new HDD password, and then retype it in the Confirm New
Password
field.
ƒ
To remove the HDD password, select Set HDD User Password, or Set
HDD Master Password
if the HDD master password have been set, and
type the correct HDD password in the Enter Current Password field,
and then finally press the Enter key thrice.
Note :
(1) Remove the HDD password will disable your hard disk password
protection.
(2) The default mode HDD password is User Only.