
Flashing the BIOS
The BIOS may require flashing when an update is available or when replacing the system board. To flash the BIOS:
1Turn on the computer.
2Go to dell.com/support.
3If you have your computer's Service Tag, type your computer's Service Tag and click Submit.
If you do not have your computer's Service Tag, click Detect Service Tag to allow automatic detection of your computer's Service Tag.
NOTE: If the Service Tag cannot be detected automatically, select your product under the product categories.
4Click Drivers & Downloads.
5In the Operating System
6Click BIOS.
7Click Download File next to the latest version of the BIOS for your computer.
8On the next page, select
9Save the file and once the download is complete, navigate to the folder where you saved the BIOS update file.
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