I don't have the original file I have the file from you But I will get the upgrade and send you your file and the info ok
here the file
and the info
ideapad 3 17ADA05
model 81W2
sn PF2KN1HT
mtm81W20070MB
Hello
Here the pictures
the last foto is when i program the new bios password is gone but machine is in manufacturing mode
Let me know please
I have 100 pc's like this one
regards chris
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