Dell 3340 Owner's Manual download pdf (Page 41)

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 Setting)

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.

3. Enter the Service Tag or Express Service Code and click Submit.

NOTE: To locate the Service Tag, click Where is my Service Tag?

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Dell 3340 Owner's Manual Page 41