Dell Latitude E6520 (Early 2011) - Manual (Page 103)

Option Description
• SATA-0
• SATA-1
• SATA-4
• SATA-5
Default Setting: All drives are enabled.
Video
The following table describe the menu options of the Video menu.
Option Description
LCD Brightness Allows you to set the display brightness
depending up 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
The following table describe the menu options of the Security menu.
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: Successful password changes
take effect immediately.
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
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