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Old 11-17-2021, 09:28 AM   #1001
AAAC
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@fpaliuc
You are lucky, one of the passwords was recovered:
password = SM2021
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Old 11-17-2021, 09:48 AM   #1002
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by AAAC View Post
@fpaliuc
You are lucky, one of the passwords was recovered:
password = SM2021
'

THANK YOU! It worked! May I know which tool did you use to find it?
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Old 11-17-2021, 01:07 PM   #1003
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by AAAC View Post
@fpaliuc
You are lucky, one of the passwords was recovered:
password = SM2021
I tried with UEFITool but I wasn't able to find the password...
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Old 11-17-2021, 04:59 PM   #1004
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by fpaliuc View Post
I tried with UEFITool but I wasn't able to find the password...
It's simple! The password is encoded by the scan code keyboard.
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Old 11-17-2021, 07:03 PM   #1005
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@fpaliuc
You use UEFITool NE version, then right click on the first padding file and select "Hex view", at offset 21000h you will find the scan code of the password. This just works for some Lenovo (non-ThinkPad) and other models, the offset depends on the model if supported.

061F32030B030296

The first hex digit (06h) is the password length, in this case 6-characters.
Then for this particular case the next 6 characters is the scan code encoded password (1F32030B0302h).
The last digit (96h) is the checksum, if you add all the bytes as 8-bit addition the result should be 00h.
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Old 11-18-2021, 02:12 AM   #1006
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thank you! @onizzbox and @AAAC
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Old 11-19-2021, 03:10 AM   #1007
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Please help me patched this Thinkpad admin password.
Thank You Very much
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Old 11-19-2021, 09:09 AM   #1008
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Please me patchhed t470
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Old 11-19-2021, 09:44 AM   #1009
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by NMIRKO View Post
Please me patchhed t470
@NMIRKO
Your dump file is corrupted, read it again.
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Old 11-20-2021, 04:57 AM   #1010
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

please patch this bios file for me, lenovo L460.
thank u
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File Type: rar uc8m1_11.0.12.1008_COR_LP_C_YPDM_PRD_RGN.rar (3.38 MB, 8 views)
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Old 11-20-2021, 08:49 AM   #1011
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hi @fpaliuc

Witch tool you have used to get this files please ?! i have searching the Backup Tools 12 but i dosen't find it
For me i have a P53 with a Supervisor Password and im try the read the BIOS but with unervirsal bios backup i have the error that "He can not identify the BIOS" !

Last edited by KinG_007; 11-20-2021 at 08:52 AM..
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Old 11-20-2021, 10:02 AM   #1012
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@KinG_007
You need to use a bios chip programmer to fully read the bios chip, them the ThinkPad P53 may not be supported for unlock using traditional procedure.
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Old 11-20-2021, 10:50 AM   #1013
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hello friend, I have a Lenovo x390, it happens to me that the bios has an account but something strange is that my factory equipment comes from the factory with the Windbond 25Q80DVNIG bios chip but this is an 8Mbit (1MB) memory chip and I see that the file of the bios for this model the lenovo x390 is 256Mbit, does anyone know why or if I could change the chip simply by unsoldering it and installing a 256Mbit or 32MB?

Last edited by SMDFlea; 11-20-2021 at 10:59 AM.. Reason: English
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Old 11-20-2021, 12:28 PM   #1014
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@goodlicant
Most likely you are looking at the network card chip or other related chip, for the bios chip look close to processor or RAM memory slots.
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Old 11-20-2021, 02:43 PM   #1015
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Ariu View Post
please patch this bios file for me, lenovo L460.
thank u
Your dump is corrupted. Read again with the programmer and lay out
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Old 11-20-2021, 02:43 PM   #1016
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Ariu

Your dump is corrupted. Read again with the programmer and lay out

Last edited by Alexsandr4772; 11-20-2021 at 02:46 PM..
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Old 11-20-2021, 02:57 PM   #1017
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Alexsandr4772 View Post
Ariu

Your dump is corrupted. Read again with the programmer and lay out
I think it is not corrupt, the bios is working fine but locked
With supervisor password...
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Old 11-20-2021, 03:04 PM   #1018
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Ariu View Post
I think it is not corrupt, the bios is working fine but locked
With supervisor password...

This is actually a dump that i found bacause the original one is corrupted... And the nozebook does not start up with the original one.
With the previous dump is working fine, but as i said it has unfortunately a supervisor password
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Old 11-20-2021, 03:20 PM   #1019
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Ariu View Post
This is actually a dump that i found bacause the original one is corrupted... And the nozebook does not start up with the original one.
With the previous dump is working fine, but as i said it has unfortunately a supervisor password
try patched and test after your remplacement file
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File Type: rar L460_PATCHED.rar (4.39 MB, 17 views)
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Old 11-20-2021, 03:49 PM   #1020
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Maxpower3 View Post
try patched and test after your remplacement file
Tried but unfortunately no display, it turns off after few seconds...
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