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What's DOS?
Posts: 1
Registered: ‎04-25-2018
Location: SE
Views: 100
Message 1 of 1

T470 update utility error

I'm trying to change the Lenovo image that appears when booting the device, I'm using the BIOS Update Utility for Windows 10.

When I try to run the program with the new image file in the folder I get a warning saying something about a secure rollback prevention, do I need to disable the prevention or is there something else I should do?

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