Dell Latitude 3189 - System Configuration Options; Video Screen Options

System Conguration screen options
Option Description
Drives Allows you to congure the SATA drives on board.
• SATA-0 enabled by default
• eMMC (System Default)
USB Conguration
This is an optional feature.
This eld congures the integrated USB controller. If Boot Support is enabled, the system is allowed to boot any
type of USB Mass Storage Devices—HDD, memory key, oppy.
If USB port is enabled, device attached to this port is enabled and available for OS.
If USB port is disabled, the OS cannot see any device attached to this port.
The options are:
• Enable Boot Support—enabled by default
• Enable External USB Port—enabled by default
NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of these settings.
USB PowerShare This eld congures the USB PowerShare feature behavior. This option allows you to charge external devices using
the stored system battery power through the USB PowerShare port. This option is disabled by default.
Audio This eld enables or disables the integrated audio controller. By default, the Enable Audio option is selected. The
options are:
• Enable Microphone—by default enable
• Enable Internal Speaker—(default enable)
Debug Memory
Frequency
Conguration
Allows you to enable or disable the following devices:
• Memory Frequency 1866
• Memory Frequency 1600 (default enable)
Miscellaneous
Devices
Allows you to enable or disable the following devices:
• Front-Facing Webcam (default enable)
• World-Facing Camera (default enable)
• Secure Digital (SD) card—enabled
• Secure Digital (SD) card boot
• Secure Digital (SD) card read-only-mode
Video screen options
Option
Description
LCD Brightness Allows you to set the display brightness depending up on the power source—On Battery and On AC. The LCD
brightness is independent for battery and AC adapter. It can be set using the slider.
NOTE: The video setting is visible only when a video card is installed into the system.
52 System setup options