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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
The Autopatcher will not work. See the T14 thread https://www.badcaps.net/forum/showthread.php?t=95736Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello mate, plz i have the same probleme how did you managed ?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
thinkpag e14 gen2 cant bypassedComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hello please i need to unlock my lenovo t450s thanks a lotLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
The Autopatcher is known to work with this model,didn`t you try it,was there a problem,did you install python, were there any error messages ? .
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
You MUST:- Read BIOS guides, methods, resources and tools
- Try the method at BIOS guides, methods, resources and tools before requesting help
- Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I have read the instructions but an still struggling (I'm not too tecg savvy). I have a T470s with a BIOS password set that I can't remeber. To get the original BIOS (your_bios_image.ext) do I need to dump the one off the laptop or dump from a downloaded BIOS upadte file from the Lenovo website? Thanks in advance.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks hoaca388. What tool do I use to do that?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I have T470 and read and searched the whole forums. For somebody it seems worked and for somebody not.
I have read the backup and patched successfully,
but my laptop hangs at Lenovo screen without any beep without any further going just hanging here:
What can be wrong?
Original BIOS attached hereLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Can someone please patch this?Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
The Autopatcher is known to work with this model,didn`t you try it,was there a problem ? .
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
You MUST:- Read BIOS guides, methods, resources and tools
- Try the method at BIOS guides, methods, resources and tools before requesting help
- Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
3rd Generation ThinkPad X1 Yoga anyone tried?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 -
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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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
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....
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