As in title. Need to remove passowrd.
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Lenovo T450 BIOS password Dump
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Re: Lenovo thinkpad T450 BIOS lock
only via patch: https://www.badcaps.net/forum/showthread.php?t=65996
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Lenovo ThinkPad T450 bios password decrypt
Hi all.
I have Lenovo ThinkPad T450 with supervisor password. I was able to install Linux but I want to be able to make changes in BIOS.
I used clip ch341 and successfully read W25Q128.V bios on Thinkpad T450
Can anyone help me with removing/reseting the supervisor password section from this .bin file:
I was trying write files from forum for T450 but without success. If I use my backup I am back to beginning... computer is starting but BIOS is locked.
Thanks in advance
MonicaAttached Files
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Re: Lenovo ThinkPad T450 bios password decrypt
Heloo, write help mesage on this tread >
https://www.badcaps.net/forum/showth...=65996&page=41
someone will surely make you a patched bios that will unlock your laptop.
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Re: Lenovo ThinkPad T450 bios password decrypt
Originally posted by DTPrint View PostHi all.
I have Lenovo ThinkPad T450 with supervisor password. I was able to install Linux but I want to be able to make changes in BIOS.
I used clip ch341 and successfully read W25Q128.V bios on Thinkpad T450
Can anyone help me with removing/reseting the supervisor password section from this .bin file:
I was trying write files from forum for T450 but without success. If I use my backup I am back to beginning... computer is starting but BIOS is locked.
Thanks in advance
MonicaAttached Files
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build a new bios from exe file
i have lenovo T450 and i cannot make any changes in bios SO I THOUGHT ITS LOCKED
i try 3 different bios but all of 3 have no display
Than try to patch original backup bios with lenovo_autopatcher v2
after that i got 5 beep and ERROR massage "To interrupt normal startup. Press enter''
so please build i new bios region from exe file which i have downloaded from lenovo support site
when i extract i am getting around 7mb file
but bios region from original backup is 11mb
i cannot extract accurate size from exe
TIA
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