Dell Latitude 3340, Руководство пользователя

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Option Description
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 .
Wireless Device Enable Allows you to enable or disable the internal wireless devices. The options
are:
• WWAN
• Bluetooth
• WLAN
All options are enabled by default.
Lid-Mounted Wireless
Activity LED This field allows you to control the wireless activity LED mounted on the lid
of the system.
• Always Off
•
Led Indicates Wireless Activity (Default)
Table 12. Maintenance
Option Description
Service Tag Displays the service tag of your computer.
Asset Tag Allows you to create a system asset tag if an asset tag is not already set. This
option is not set by default.
Table 13. System Logs
Option Description
BIOS Events Displays the BIOS event log and allows you to clear the log.
• Clear Log
Thermal Events Displays the Thermal event log and allows you to clear the log.
• Clear Log
Power Events Displays the Power event log and allows you to clear the log.
• Clear Log
Updating the BIOS
It is recommended to update your BIOS (system setup), on replacing the system board or if an update is
available. For laptops, ensure that your computer battery is fully charged and connected to a power
outlet
1. Re-start the computer.
2. Go to dell.com/support .
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