Dell P22S002 owner manual Updating the Bios

Option	Description
	• GPS (on WWAN Module)
	All options are enabled by default.
Wireless Device Enable	Allows you to enable or disable the wireless devices. The options are:
	•	WWAN
	•	Bluetooth
	•	WLAN/WiGig
	All options are enabled by 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 system 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?

NOTE: If you cannot find your Service Tag, click Detect My Product. Proceed with the instructions on screen.

4.If you are unable to locate or find the Service Tag, click the Product Category of your computer.

5.Choose the Product Type from the list.

6.Select your computer model and the Product Support page of your computer appears.

7.Click Get drivers and click View All Drivers.

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