Dell Latitude E6420 Owners Manual - Page 133

Video, Security, Battery and On AC.

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Option Video Option LCD Brightness Enable Optimus Security Option Admin Password System Password Internal HDD-0 Password Description • SATA-5 Default Setting: All drives are enabled. Description Allows you to set the display brightness depending on the power source (On Battery and On AC). This option enables or disables the Nvidia Optimus Technology applicable to Windows 7 only. Description Allows you to set, change, or delete the administrator (admin) password. NOTE: You must set the admin password before you set the system or hard drive password. NOTE: Deleting the admin password automatically deletes the system password and the hard drive password. NOTE: Successful password changes take effect immediately. Default Setting: Not set Allows you to set, change, or delete the system password. NOTE: Successful password changes take effect immediately. Default Setting: Not set Allows you to set or change the system's internal hard-disk drive. 133

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Option
Description
•
SATA-5
Default Setting: All drives are enabled.
Video
Option
Description
LCD Brightness
Allows you to set the display brightness
depending on the power source (On
Battery and On AC).
Enable Optimus
This option enables or disables the Nvidia
Optimus Technology applicable to
Windows 7 only.
Security
Option
Description
Admin Password
Allows you to set, change, or delete the
administrator (admin) password.
NOTE:
You must set the admin
password before you set the system or
hard drive password.
NOTE:
Deleting the admin password
automatically deletes the system
password and the hard drive
password.
NOTE:
Successful password changes
take effect immediately.
Default Setting:
Not set
System Password
Allows you to set, change, or delete the
system password.
NOTE:
Successful password changes
take effect immediately.
Default Setting:
Not set
Internal HDD-0 Password
Allows you to set or change the system's
internal hard-disk drive.
133