Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks man! I've manage to restore a 480s with a supervisor password! Kudos to you!
Thanks man! I've manage to restore a 480s with a supervisor password! Kudos to you!
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hello guys can anyone help men unlock this bios password lenovo yoga x1 intel 6thLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hi can you help unlock the biosLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
HELLO, i already tryed to patch this bios dump but the laptop is dosent work.
i have TCG-compilat functionality-related error (might the TPM initialization error)
There's my original dump. Thanks a lot!
ThinkPad x1 Yoga 3rd gen type 20ldLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Worked like charm on my Lenovo x270 needed to restart by pressing CTRL ALT DELETE cupule of times to force it to boot but it worked with parched file THANKS LOT
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I managed to solve bios password on Yoga x1 type 20LD 3rd. I installed a newer version of python. But with Yoga x1 3rd gen type 20qf i didn't. It's a 32mb bios chip and the patched dump didn't work. Continuously beep beep ...Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
PLS PATCH THIS, I AM NOOB
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Could you help me please? my Python & CMD are not working on my windows11 workstation.
here is my original bios from lenovo T480s (U49 IC) which i have read with my "CH341A + SOIC8 Clip" ... i can not patch it without working python. i need to clean the supervisor pw from lenovo.
i dont know why it is not working....pls help me.
thx & greeetz
Pressies
//edit: now it works on my workstation. i have patched the original bios-file. ... i dont need some help now. i hope the lenovov starts correct
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
....again:
my patched bios file has a verify error:
Current programmer: CH341
21:09:03
Verify memory...
Verification error on address: 00800064
Execution time: 00:01:06.078
I am using ashprogrammer 2.10.13.
My U49 chip is a "Winbond chip" labeled 25Q128JBS0" (T901).
I think I made a big mistake. I had put the clip on the chip, then it showed me two chips:
W25Q128BV (Winbond)
W25Q128FV (Winbond)
I then used the first one and created an original bios backup.
I patched it up and wrote it down on the chip.
After flashing there was the following information:
Current programmer: CH341
Programming memory...
Success
Execution time: 00:01:29.506
Then I did a verify and the error came.
Then I put the clip on the chip again and there were three chips to choose from:
W25Q128BV (Winbond)
W25Q128FV (Winbond)
and my chip:
W25Q128KVxQ (Winbond)
Now I don't have an original BIOS anymore, because I've already flashed the chip.
do I still get an original bios for my chip somewhere, which I can patch?
What can I do?Last edited by Pressies; 10-01-2022, 01:31 PM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Guys, please help me remove the password from the bios, thank youLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi please help me remove the password from the bios, thank youLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello everyone, can someone tell me if the content of this BIOS file is damaged. Many ThanksComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Of course, yes. This file is my original bios (one of 5-7 backuped original bios).
But i have made a mistake at first with wrong IC-type-choose and then without verifying the file. I have verified only the final patched file - With error. But this verifying was done after the patched file was flashed to the IC. With error too at the ned of process.
I think i have inside in my original bios any errors.
What can i do? Could anybody check my original bios for errors, pls?Comment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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,...
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