Hello, I have a Lenovo M70q Gen5 minicomputer s/n GM0SM419. Motherboard LQ672 NM-F911, the user forgot the bios password and can no longer reinstall the OS, can someone help me unlock this bios, thank you.
-
-
here pictures LQ672 NM-F911Attached Filesif you find these attachements useful please consider making a small donation to the site
-
-
You can reset the bios from the jumper pin:1-3 reset, pin:6-5 normal. Move the jumper to pin1-3 and turn on the computer, when you hear 2 beeps the bios has been reset. Move it to 6-5 and you're done.Comment
-
Summary of BIOS Whitelist Removal Problem
Problem:
I am attempting to remove the WWAN card whitelist from my Lenovo ThinkPad T560.
Initial Findings:- My current BIOS version is N1KET58W (1.45).
- I have a CH341A programmer and have successfully created two full backups of my BIOS.
- I have the ability to use command-line tools on a Linux machine.
- I attempted to use several automated and manual patching methods on my N1KET58W (1.45) BIOS, including using hex strings. These attempts all failed.
- I concluded that the
08-12-2025, 03:01 PM -
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.... -
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'm trying to remove the bios password of an Lenovo ThinkCentre M75q Gen5
Unfortunately i cant find many resources about the Gen5 or the bios chip.
Bios chip is XMC 25RU256CXIQ.
SN is GM0QDZ77
Let me know if there is an issue with the attached bios dump, as this is my first attempt and i dont have a wson8 clip
Would be great if someone could decrypt the password from the dump, but if thats not possible i can attempt to flash the chip (hoping my crappy solder job works)... -
Hi everyone,
I need some help unlocking the BIOS on a Lenovo ThinkCentre M70q Gen 2.
The admin password is set and I can’t access BIOS settings.
Here are the system details:- Model: Lenovo M70q Gen 2
- Product type: 11DT
- Serial number: MJ0GSLST
Comment