G530の取扱説明書・マニュアル [全162ページ 6.18MB]
43n8878.pdf
gizport - 2013-08-17
http://download.lenovo.com/.../43n8878.pdf - 6.18MB
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162page / 6.18MB
Chapter 2. Using your computer25̈Using passwordsUsing passwords helps prevent your computer from being used by others.Once you set a password and enable it, a prompt appears on the screeneach time you power on the computer. Enter your password at the prompt.The computer cannot be used unless you enter the correct password.Make sure that only authorized individuals access your computer.Establishing different kinds of passwo rds requires that other possible usersknow the proper passwords in order to access your computer or your data.As many as three different passwords can be used for your computer: theSupervisor password, the User password, and the Hard disk drive (HDD)password. When the Supervisor password is set, only the Supervisorpassword entitles you full control of the computer.̇Supervisor passwordWith a Supervisor password, you ha ve full control of the computer.When you enter the BIOS Setup Utility with a Supervisor password, youare entitled to set all of the options.̇User passwordIf a User password is set and Password on boot is set to Enabled , a password prompt appears when you tu rn on the computer. Unauthorized users cannot get access to configuration data. You can also use the User password to enter the BIOS Setup Utility, but only a part of the options can be set.
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