Dell Latitude 3150 Owner's Manual page 39

Table 11. Wireless
Option
Wireless Switch
Wireless Device Enable
Lid-Mounted Wireless
Activity LED
Table 12. Maintenance
Option
Service Tag
Asset Tag
BIOS Downgrade
Table 13. System Logs
Option
BIOS Events
Thermal Events
Power Events
Description
Allows you to determine which wireless device can be controlled by the
wireless switch. The options are:
• Bluetooth
• WLAN
All options are enabled by default.
NOTE: For Windows 8.1 Operating System, the Wireless Switch option
is directly controlled by the OS driver. So, this setting here does not
affect the Wireless Switch Behavior.
Allows you to enable or disable the internal wireless devices. The options
are:
• Bluetooth
• WLAN
All options are enabled by default.
This field allows you to control the wireless activity LED mounted on the lid
of the system.
• Always Off
• Led Indicates Wireless Activity (Default Setting)
Description
Displays the Service Tag of your computer.
Allows you to create a system asset tag if an asset tag is not already set. This
option is not set by default.
Allows you to control the flashing of the system firmware to the previous
revisions. This option is enabled by default
• Allow BIOS Downgrade
NOTE: If you disable this option, the flashing of the system firmware to
a previous revision will be blocked.
Description
Displays the BIOS event log and allows you to clear the log.
• Clear Log
Displays the Thermal event log and allows you to clear the log.
• Clear Log
Displays the Power event log and allows you to clear the log.
• Clear Log
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