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Dell OptiPlex 7070 Ultra Service Manual

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Updating your BIOS from the F12 One-Time Boot Menu

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You can update your BIOS outside the operating system by using the <F12> one time boot menu. See Dell Knowledge Article for more information about this subject: Flashing the BIOS from the F12 One-Time Boot Menu: https://www.dell.com/support/article/sln305230

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