Hello everyone.
Here is the bypass solution for several Lenovo ECs.
This has worked on many ECs.
Only works if password is contained in EC
I succeeded on many models
https://www.badcaps.net/forum/troubl...86#post3217086
https://www.youtube.com/channel/UCeF...t_adKcguvynjeA
I shorten the LPC bus, with the LAD0:3 and Gnd.
you can use the dedicated ports where you connect directly to the track.
(Be careful, resistors may be missing on the path)
look at the diagrams
example x390 npce388
...
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