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Old 12-15-2021, 09:04 PM   #1101
AAAC
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@slushy-dabs0s
Make sure you read post #1 of this thread, specifically the section titled:
[ HOW TO USE THE PATCH ]
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Old 12-16-2021, 10:26 AM   #1102
slushy-dabs0s
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Thanks Guys, it worked finally.
Kudos to everyone here, great community.

1) (first power cycle after burning patched bios) i had to wait for laptop to restart a couple of times before the splash screen appeared. F1/Enter keys were not working.
2) Once Lenovo splash screen appeared (where it would get stuck), I had to reboot(second power cycle) and keep pressing F1/Enter even before splash screen could appear (i.e while the screen is black) to get prompted.

For anyone who doesn't have original Bios. you can download original factory bios from this post.

https://badcaps.net/forum/showthread.php?t=79414

Fixed on T480 : Confirmed

Thanks to all again.

Last edited by slushy-dabs0s; 12-16-2021 at 10:28 AM..
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Old 12-16-2021, 11:24 AM   #1103
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by minhduc18 View Post
please unlock pass bios lenovot495s nm-c181rev:1.0 AMD ryzen5
https://www.badcaps.net/forum/showth...80#post1071880
T495 not sure of S model
its not the one that works with space bar though.
needs a code generated.. or someone to patch that section
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Old 12-16-2021, 12:01 PM   #1104
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by LatinMcG View Post
https://www.badcaps.net/forum/showth...80#post1071880
T495 not sure of S model
its not the one that works with space bar though.
needs a code generated.. or someone to patch that section
@LatinMcG
What is the requested code?
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Old 12-16-2021, 12:40 PM   #1105
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by AAAC View Post
@trili
Reference U49 is usually for the bios chip in ThinkPads, so U49 must be the correct chip, 16MB (or 128Mbits).
Have you tried to use original bios file and see if the laptop powers on?
Yeah I flashed the original BIOS back and it’s still giving me the musical beeps and nothing on screen. Is there an anti tamper switch on T470s?
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Old 12-16-2021, 05:23 PM   #1106
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@trili
If you are using CH341A programmer, that may be the cause of the problem. When you program the BIOS chip, does it end with a successful verification?
How did you check that all 3 (original) files were identical?
I suggest to look for Colibri programmer software, download it and use it for the job. Then use someone elses bios dump from another ThinkPad T470s and programm it just to make sure your ThinkPad still works.
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Old 12-17-2021, 10:30 AM   #1107
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by Markus1741 View Post
Hi try this!
Can you help me with unlock my x1 carbon 8 gen ?
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Old 12-17-2021, 09:34 PM   #1108
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hi wise!
help me please patchted Error battery!
thinkpad l460 (battery 68+ ORIGINAL)
Attached Images
File Type: jpeg error_battery_a275.jpeg (65.2 KB, 38 views)
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File Type: zip a275_155XFL_a10-8730b_w25q128fw_ErrorBattery.zip (5.03 MB, 4 views)
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Old 12-17-2021, 09:56 PM   #1109
trili
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by AAAC View Post
@trili
If you are using CH341A programmer, that may be the cause of the problem. When you program the BIOS chip, does it end with a successful verification?
How did you check that all 3 (original) files were identical?
I suggest to look for Colibri programmer software, download it and use it for the job. Then use someone elses bios dump from another ThinkPad T470s and programm it just to make sure your ThinkPad still works.
I used AsProgrammer to take the bios backup and compared the 3 backups with hxd. I will try Colibri and report back.
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Old 12-18-2021, 12:27 AM   #1110
gclagos0523
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

May I ask if you can Patched my Lenovo Thinkpad T495 BIOS?
Thank you in advance..
Attached Files
File Type: zip LenovoThinkpadT495.zip (9.50 MB, 4 views)
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Old 12-18-2021, 12:46 AM   #1111
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by onizzbox View Post
@LatinMcG
What is the requested code?

Can you also help me with this? its asking fr a key
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Old 12-18-2021, 01:01 AM   #1112
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by onizzbox View Post
@LatinMcG
What is the requested code?
Hello.. Here is my Hardware ID: 2481875, it asking to Enter Key?
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Old 12-18-2021, 01:51 AM   #1113
AAAC
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@gclagos0523
Just press ENTER key when asked for the KEY (for any given Hardware ID)... read post #1 of this same thread.
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Old 12-18-2021, 02:24 AM   #1114
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by AAAC View Post
@gclagos0523
Just press ENTER key when asked for the KEY (for any given Hardware ID)... read post #1 of this same thread.
Thank You.. I Will try it.. update later..
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Old 12-18-2021, 03:33 AM   #1115
gclagos0523
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

I successfully autopatch the bin file, but after putting it back into the board, when I turn it on laptop just make a CHYME Sound, anyone who experience this?
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Old 12-18-2021, 11:11 AM   #1116
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

hello Pleas Patch my Bios

thank
Attached Files
File Type: zip MX25L25673G_1.zip (13.90 MB, 6 views)
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Old 12-18-2021, 11:47 AM   #1117
SMDFlea
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by jkraemer0485 View Post
hello Pleas Patch my Bios

thank
Does the laptop have a model number,and have you tried the autopatcher at post #1
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Old 12-18-2021, 11:50 AM   #1118
jkraemer0485
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Quote:
Originally Posted by SMDFlea View Post
Does the laptop have a model number,and have you tried the autopatcher at post #1
hello Yes but they don´t save it.

It´s Lenovo L590 20Q8
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Old 12-21-2021, 02:04 PM   #1119
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

Hello, I've removed bios using Autopatcher on Thinkpad L580. I used CH341a and connected pins directly to the motherboard bios chip. It worked like a charm. Now I'm trying to unlock Thinkpad X1 Carbon 3rd Gen 2015. I bought it recently and found out it was bios locked. I tried using CH341a, and it seems to find something, but both lights on the CH341a controller light up and AsProgrammer cannot find the bios chip model. If I choose the bios chip model manually and read from the chip it gives a bunch of zeros. If anybody can help it would be a big help. Thanks ahead.
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Old 12-21-2021, 06:30 PM   #1120
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Default Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

@fraymaker
Check every connection between programmer and motherboard/chip.
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