It's not even possible to re-install Windows on this machine let alone Linux.
https://forums.lenovo.com/t5/forums/forumtopicprintpage/boar...
https://forums.lenovo.com/t5/forums/forumtopicprintpage/boar...
¯\_(ツ)_/¯
And why would Microsoft be behind blocking Linux and windows installs, and reinstalls ...
¯\_(ツ)_/¯
Acer used to do something somewhat similar on some Aspire models (disabling option to enable Vx at BIOS) so using VirtualBox was a no starting, but with some creativity and long winded efi vars mounting and fiddling you could get it working or break your system, not soldering though :)
I'd be interested to see how it pans out Lenovo community admins are worse than Acer community. At least with Dell I find a few engineer on Twitter and ping them..