Dell Latitude 7220EX Rugged Extreme Tablet Service Manual - Page 13

System information

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Option Date/Time . Description • Always, Except Internal HDD&PXE • Always • Never Allows you to set the date and time settings. Changes to the system date and time take effect immediately. System information Table 2. System Configuration Option SATA Operation Description Allows you to configure the operating mode of the integrated hard drive controller. • Disabled = The SATA controllers are hidden • AHCI = SATA is configured for AHCI mode • RAID ON = SATA is configured to support RAID mode (selected by default) Smart Reporting USB Configuration This field controls whether hard drive errors for integrated drives are reported during system startup. The Enable Smart Reporting option is disabled by default. Allows you to enable or disable the integrated USB controller for: • Enable USB Boot Support • Enable External USB Port All the options are enabled by default. • Optimize USB (selected by default) • Optimize GPS USB PowerShare This option configures the USB PowerShare feature behavior. • Enable USB PowerShare - disabled by default This feature is intended to allow users to power or charge external devices, such as phones and portable music players, using the stored system battery power through the USN PowerShare port on the notebook, while the notebook is in a sleep state. Audio Allows you to enable or disable the integrated audio controller. The option Enable Audio is selected by default. • Enable Microphone • Enable Internal Speaker Both the options are selected by default. Keyboard Illumination This field lets you choose the operating mode of the keyboard illumination feature. The keyboard brightness level can be set from 25% to 100%. The options are: • Disabled • Level is 25% • Level is 50% • Level is 75% • Level is 100%-enabled by default Tablet Buttons Illumination This controls the LED brightness for the following tablet buttons: Power, Rotation Lock, LCD Brightness Down, LCD Brightness Up, Volume Down, Volume Up, P1, P2, and P3. The options are: • Off • Level is 25% • Level is 50% System setup 13

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Option
Description
•
Always, Except Internal HDD&PXE
•
Always
•
Never
Date/Time
Allows you to set the date and time settings. Changes to the system date and time take effect
immediately.
.
System information
Table 2. System Configuration
Option
Description
SATA Operation
Allows you to configure the operating mode of the integrated hard drive controller.
•
Disabled = The SATA controllers are hidden
•
AHCI = SATA is configured for AHCI mode
•
RAID ON = SATA is configured to support RAID mode (selected by default)
Smart Reporting
This field controls whether hard drive errors for integrated drives are reported during system
startup. The
Enable Smart Reporting option
is disabled by default.
USB Configuration
Allows you to enable or disable the integrated USB controller for:
•
Enable USB Boot Support
•
Enable External USB Port
All the options are enabled by default.
•
Optimize USB (selected by default)
•
Optimize GPS
USB PowerShare
This option configures the USB PowerShare feature behavior.
•
Enable USB PowerShare - disabled by default
This feature is intended to allow users to power or charge external devices, such as phones and
portable music players, using the stored system battery power through the USN PowerShare port
on the notebook, while the notebook is in a sleep state.
Audio
Allows you to enable or disable the integrated audio controller. The option
Enable Audio
is selected
by default.
•
Enable Microphone
•
Enable Internal Speaker
Both the options are selected by default.
Keyboard Illumination
This field lets you choose the operating mode of the keyboard illumination feature. The keyboard
brightness level can be set from 25% to 100%. The options are:
•
Disabled
•
Level is 25%
•
Level is 50%
•
Level is 75%
•
Level is 100%-enabled by default
Tablet Buttons Illumination
This controls the LED brightness for the following tablet buttons: Power, Rotation Lock, LCD
Brightness Down, LCD Brightness Up, Volume Down, Volume Up, P1, P2, and P3. The options are:
•
Off
•
Level is 25%
•
Level is 50%
System setup
13