Hi, does anyone got into their hand the new yoga? We have purchased leftover stuff after bankrupted small company where 3 of those laptops were, we got only passwords for windows which is useless. They have set supervisor password in the bios. While I was able to do a clean windows install but I would like to have full access to the bios. The internals of laptop look much different from my previous Yoga experience. Can I still use CH341A to flash EC chip to reset supervisor password? The old routine will work here?
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If they're still under their original warranty, Lenovo might be able to help. I seem to remember that some Lenovo machines use Insyde BIOS which do have some unlocking tools, but that may not apply to newer models. If you do try flash a new BIOS with the CH341A, definitely do a backup first
I assume you saw this? https://www.badcaps.net/forum/troubl...rces-and-toolsLast edited by llama1911; 01-14-2024, 01:39 PM. -
Yes I have seen this thread but it seems this Yoga is quite new so wanted to check which method is best or even possible, do not want to break anything. It is better to have useable laptop with unknown passoword than just paper brick
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