How To Remove A Supervisor password off a ThinkPad W510, W520, and W530

How to remove a supervisor password off a ThinkPad W510, W520, or W530. This method will not work for anything newer than the W530.
Songs used:
Circus Waltz - Silent Film Light by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100291
Artist: http://incompetech.com/

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TheFatRat - Xenogenesis

Видео How To Remove A Supervisor password off a ThinkPad W510, W520, and W530 канала Frank's Tech