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,...

Hi everyone,

My name is Ricky and I'm a repair technician/enthusiast. I've been learning a lot from this community and have successfully done some basic BIOS unlocks in the past, but this particular modern HP model is giving me a really hard time!

I need some help manually removing the BIOS administrator password from this machine.

I have already tried using the "HP G9 Unlocker V3.0" on my 32MB dump. I successfully bypassed the U68 Sure Start chip (SPI NAND) by isolating Pin 8, preventing the auto-recovery. The machine boots and bypasses Sure Start,...

x1403za r2.1 bios uefi password any one clear my bin file

serial NBN0CV10581747C
board id X1403ZA MAIN BOARD R2.1

bin file
https://drive.google.com/file/d/1jBD...ew?usp=sharing

Model: Acer A14-52M-72S0
S/N: NXJ8LAA0035071B3D17600
Laptop asks for a usb to unlock. This is the request that is generated on the usb....

Hello,

I need help removing Supervisor Password (SVP) from a Lenovo Yoga 9 14IAP7.

Laptop details:

• Model: Lenovo Yoga 9 14IAP7
• MTM: 82LU0080PB
• BIOS version: HNCN51WW
• Platform: Alder Lake / InsydeH2O

SPI chips on board:

• W25Q128JVSN (main BIOS, 16 MB)
• W25Q80DVSIG (possible EC/security firmware)
• W25R64JVSIN (Intel IFWI/CSE region)

I already dumped all chips using CH341A + NeoProgrammer.

Attempts already made:

• NVRAM clear on W25Q128 -> black screen / no POST
• Surgical setup variable patch -> black screen
• Original BIOS restored

...