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.

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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