Flashing The Bios - Dell XPS 12 Service Manual

Flashing the BIOS

You may need to flash (update) the BIOS when an update is available or when
you replace the system board. To flash the BIOS:
1 Turn on the tablet.
2 Go to www.dell.com/support.
3 Click Product Support, enter the Service Tag of your tablet and click
Submit.
NOTE: If you do not have the Service Tag, use the auto-detect
feature or manually browse for your tablet model.
4 Click Drivers & downloads.
5 Select the operating system installed on your tablet.
6 Scroll down the page and expand BIOS.
7 Click Download File to download the latest version of the BIOS for your
tablet.
8 Save the file and, once the download is complete, navigate to the folder
where you saved the BIOS update file.
9 Double-click the BIOS update file icon and follow the instructions on the
screen.
53