Dell Precision M6800 Owner's Manual page 60

Option
Unobtrusive Mode
Miscellaneous Devices
Table 4. Video
Option
LCD Brightness
Switchable Graphics
Table 5. Security
Option
Admin Password
60
Description
Allows you to set the panel brightness when the ambient sensor is Off.
This option enables or disables switchable graphics technologies such as
NVIDIA Optimus and AMD Power Express .
NOTE: It should only be enabled for Windows 7/8 32/64-bit or
Ubuntu OS. This feature is not applicable to other OS.
• Enable Switchable Graphics
• Enable dock Display Port through Integrated Graphics (Default
Setting)
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: Successful password changes take effect immediately.
NOTE: Deleting the admin password automatically deletes the
system password and the hard drive password.
Description
• Level is 100%
When enabled, pressing Fn+B will turn
Off all light and sound emissions in the
system. Press Fn+B to resume normal
operation. The option is disabled by
default.
• Enable Unobtrusive Mode
Allows you enable or disable the various
on board devices. The options are:
• Enable Fixed Bay
• Enable Microphone
• Enable ExpressCard
• Enable eSATA Ports
• Enable Camera
• Enable Hard Drive Free Fall
Protection
• Enable Media Card
• Disable Media Card
Default Setting: The highlighted devices
are enabled.