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Punch Card
Posts: 6
Registered: ‎03-23-2016
Location: US
Views: 540
Message 1 of 2

700-251SH- UEFI with secure boot disabled

I am using Windows 10 Home/64 on a 90ED/700-251SH Lenovo desktop.The UEFI with secure boot is disabled and i need detailed instructions on how to enable it.I looked at the bios settings but it was not clear how to turn on the secure boot.


Mod's Edit: System model added to the front of Subject line to improve visibility / clarity.


Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 462
Message 2 of 2

Re: 700-251SH- UEFI with secure boot disabled

Hello KB1240

Thanks for using the Lenovo forums.

Have a look at the following post, this should be a pretty detailed wlakthrough of what, why, and how.


Hope this helps, let us know how you get on.

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