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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hey everyone, first of all thank you all for your help. I have a thinkpad p1 gen2 that i tried using someones previous bios file but now I have a black screen and boot loops. By any chance anyone have a stock bios file? (And/or a patched file? As it previously had a supervisor password)
Thank you!Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi! I can't patch bios dump, plz helpLast edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Lenovo A475Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hello. I have a problem with password bios in lenovo e595 NM-C061.
Can help somebody ?
Thanks
Last edited by SMDFlea; 03-25-2023, 11:57 AM.Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Ok, sorry, i will try to do patch.
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Hi All!
thank you for sharing this patcher stuff. My success story and some usefull experience follow.
I had a locked Edge E145, TL866 II+ Programmer and SOIC8 ICP clip for it. To obtain a BIOS image I have to desolder Flash Memory's Chip VCC pin - just to disconnect Programmer's VCC from the Mainboard. All other pins were left intact.
I read an original image, patched it using the autopatcher and flashed the patched image back to the mainboard. I have restored Memory's VCC and tried to start the laptop. Saw usual boot messages, request to press <F1> for entering Setup and .... black screen after pressing the F1 key. Many attempts with the same result make me a bit disappointed. Thankfully I have found an another way to the password screen - at the some stage of "normal" booting without pressing F1 the message about "Press Enter to break normal startup" was shown (the message was exact or similar to it) - I did it and become an opportunity to enter Setup from an another Menu. The password screen was here! I entered usual password "123", follow all steps as described in the Readme and, finally, a got message about removing TPM certificate!!!
And now I have two identical E145 - a first one with ruined bottom case part and the second one bought for some coins on ebay as a spare parts donor for the first one. ;-) And both are working now so I not need to carry it from one room to another - there is already a laptop in every room. ;-)
Thanks a lot! And Happy New Year!Comment
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Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal
Thanks and happy new yearComment
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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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