Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks. I tried but it shuts down at stage 2/2. Will try adjust size
Thanks. I tried but it shuts down at stage 2/2. Will try adjust size
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Same thing-shuts at stage 2/2 when patchingComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Just here:Attached FilesComment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Aaa. Is there any solution for CPU 10th or 11th gen ?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks a lot, this script works perfectly when the instructions from the original post are followed.
If anyone has an issue, please try reading through the posts, there's 99% chance that someone else had the same issue and fixed it. I hope someone sees this before posting! Cheers~Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello,
I also have a Lenovo E14 and there is a password protected bios. How did you manage to get around it? Thank you.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hello
i need help patching this bios yoga370
utility not working for me
thank you
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I TAKE NO RESPONSIBILITY FOR ANY DAMAGE YOU DO TO YOUR MACHINE, YOUR PETS, YOUR HOUSE, YOUR LIFE, AND THE SPACE-TIME CONTINUUM
Making this kind of modifications is risky and might leave you with an unusable/broken machine.
The script is not perfect by any means, and while I haven't bricked any hardware (yet) I can't promise that won't happen to you.
USE IT AT YOUR OWN RISK.
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
thnk you
but i dnt have displayComment
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
A have Lenovo E14, NM-C421. I tried to make a patch bios, but the image doesn't appear. Attached to the original locked bios. Can you help me please?Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
ok, guys. i tried different laptops with windows 7/10 and different bios images(all are known good). the autopatcher is constantly shows this:
Using UEFIReplace to inject 2 DXE drivers...
[1/2] BootOption (GUID e0746c42-d3f9-4f8b-b211-1410957b9ff5)
[2/2] LenovoTranslateService (GUID 826bcf56-bac4-43f4-8ea1-8cdf0a121abd)
Looking for volumes to patch...
Traceback (most recent call last):
File "C:\lenovo_autopatcher\patch\autopatch.py", line 301, in <module>
patch(filename)
File "C:\lenovo_autopatcher\patch\autopatch.py", line 171, in patch
clean(patched_filename)
File "C:\lenovo_autopatcher\patch\autopatch.py", line 188, in clean
volume = load_patched_volume(p)
File "C:\lenovo_autopatcher\patch\autopatch.py", line 234, in load_patched_vol
ume
size = int.from_bytes(header[16:19], 'little')
AttributeError: type object 'int' has no attribute 'from_bytes'
what should i do to make this thing work properly?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Use Python3 not Python2.OpenBoardView — https://github.com/OpenBoardView/OpenBoardViewComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
allright. problem solved, copied all files to python folder. sorry for disturbance.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello
I really have trouble understanding how to use this software to erase a supervisor password on an eeprom chip on a x270 I managed to recover the bios a .bin file from my chip that I unsoldered using a decoder usb ch341 but afterwards I don't understand what I have to do next with the auto-patcher??
if you could tell me the steps to follow :pComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thinkpad P1 Gen3 need solution.Comment
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First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice...
Comment