Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
hi can anyone please patch my dump
(it's the 4MB from my W540 )
hi can anyone please patch my dump
(it's the 4MB from my W540 )
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Last edited by SMDFlea; 03-25-2023, 11:57 AM. -
Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
I have a L560 with 2x bios chip.
Should i patch both of them with the patcher?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
as far as I read in this thread it is just enough to patch the small chip (4MB)
but I can't confirm it yet, because I can't do the patching on my W10 64bit...Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
what's going wrong on my computer? (see pic - sorry my systemlanguage is german)
I installed python 3.9 64bit but I can't patch my eeprom dump!Attached 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
can someone patch for me please, t460pLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
try again..wait few seconds
guess you follow the steps !Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
yes i follow all steps... let me tryComment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
still same thing... no bios setup window after pressed f1Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
can somebody repatch this dumpLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks. My Lenovo carbon X1 4gen has been unlocked.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
works well with the following models:
P50s
T440p
t440s and T440
T450s and T450
T460s and T460
T560
T470s
W540
W550s
X250
X260
X270
W541
Big thanks to Knucklegrumble
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Sir, Help me to Patched Bios x250, the patcher always has been eror, btw i use win 10Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi folks,
New to the thread, having bought a T440p with an SVP on BIOS.
Dumped bios, tried using the patch with Python installed, a black window appears for a split second, then disappears, no patched file is made. What am I doing wrong?
Also, my dumps are 8mb in size, and I don't think I can see a second BIOS chip on my T440p.
Could anyone advise, please?
Or, if someone is in the mood, could you please patch this file for me?Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thx it worked on t450s ! You saved me guys, I owe you!
Question: can I update the bios?Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi, help me whitch patched please .
Last edited by vkovalenas; 11-03-2020, 06:45 AM.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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