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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 your computer.
2
Go to www.dell.com/support.
3
Click or tap Product support, enter the Service Tag of your computer,
and then click or tap Submit.
NOTE: If you do not have the Service Tag, use the auto-detect feature
or manually browse for your computer model.
4
Click or tap Drivers & downloads → Find it myself.
5
Select the operating system installed on your computer.
6
Scroll down the page and expand BIOS.
7
Click or tap Download to download the latest version of the BIOS for your
computer.
8
After the download is complete, navigate to the folder where you saved the
BIOS update file.
9
Double-click or double-tap the BIOS update file icon and follow the
instructions on the screen.
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