bootable thumb drive issue

[Wade Smart]

https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-edge-e525/downloads/driver-list/component?name=BIOS%2FUEFI&id=5AC6A815-321D-440E-8833-B07A93E0428C

So do you download this to a thumb drive and run it to update the Bios?
Ive not done this so.. assuming you dont need any Windows OS present?

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