Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
@fraymaker
Check every connection between programmer and motherboard/chip.
@fraymaker
Check every connection between programmer and motherboard/chip.
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Bonjour je suis bloqué avec un L490 lenovo , j'ai essayé le patcher
mais l'écran reste noir et il y a des beeps pouvez vous m'aider merciComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
@drefo
Most likely it will not work on 9th Generation ThinkPad models (Lx90, Tx90...), specially if this one have a 32MB bios. There are a few exceptions where ThinkPads having a 32MB bios can still be patched, but most likely all of them (32MB) have the "Self-healing bios" protection.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
@drefo
The current working solution is more complicated depending on your level of experience, but you may first want to try to find out what's the EC/KBC (Embedded Controller/Keyboard Controller) part number, then look for a compatible EC/KBC programmer.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
please in english hereOriginally posted by drefoComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hi, for some reason i cant get this done, cant make it boot or show something after paching it (works with the original and blocked bios if i put back)
any1 could do me the favor and pach this image?
lenovo T440pLast 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 managed to patch the bios on my X1 Carbon 3rd Gen. When I plug in the battery and turn the laptop on it beeps 10 times but there is no image. Can anyone help? Thanks ahead.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
i need lenovo t450p bios patch fileComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
;Hi,
I pray to be knocking at the right door.
i am stuck with my Lenovo X1 Yoga 3rd . i tried to use autopacher programme and generated the patched bios and flashed the eprom.
Since that my laptop does'nt start...
FYI , the eprom version is 25Q128JVSQ. i used Asprogrammer last version that gives me 3 options ( W25Q128BV, W25Q128FV, W25Q128JV-xQ ) i used the last one to save the bios.
Could you please look to my generated Bios and the it patched version and tell me if there is something wrong with ?
Coudl you patch the bios for me in order to be sure that there is no error with my patched version ?
Thank you very much for your helpComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I have carbon x1 gen 3 (20BS) and I cannot unlock the bios. I get 10 beeps and no display with patched bios. The problem seems to be the absence of a supervisor password. Seems like I cannot unlock bios without it. But I cannot set the supervisor password, the bios has a fingerprint protection and startup password. I cannot enter bios even in read-only mode(or don't know how to). Is there any workaround for this problem? Is there any other way to patch the bios?
P.S. I have attached the original unmodded bios. Thanks in advance.
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
lenovo x270 need patch help without hardware id . TanksLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
X270 - https://www.badcaps.net/forum/showthread.php?t=81573 .Follow the instructionsComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hi
my e595 backup
thanksLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
attachedAttached Filesif you find these attachements useful please consider making a small donation to the site
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks for the file but it didn't work the computer I don't turn on it just plays a sound like a song, turns on the keyboard lights and does not turn on the computer could you help me please?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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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,...
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