Lenovo M75q gen 2 bios No display need fix

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • black0hackers
    Badcaps Veteran
    • Jul 2020
    • 367
    • USA
    #1

    Lenovo M75q gen 2 bios No display need fix

    Hi, some one can help me
    tiny PC Lenovo M75q gen 2 ( AM4IV Ver 1.0) mising serial number, after do upgrade bios give no display
    please help me fix this error! thank you all!
    Attached Files
    Tags: None
    • peste
      Super Moderator
      • Dec 2016
      • 13199
      • ROMANIA
      #2
      Re: Lenovo M75q gen 2 bios No display need fix

      Originally posted by black0hackers
      Hi, some one can help me
      tiny PC Lenovo M75q gen 2 ( AM4IV Ver 1.0) mising serial number, after do upgrade bios give no display
      please help me fix this error! thank you all!
      bios extracted from the Lenovo site update.
      Attached Files
      Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

      >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

      Every donation made will go towards server fees and maintenance costs.

        Comment

        • shabbat
          New Member
          • Nov 2021
          • 3
          • ukraine
          #3
          Re: Lenovo M75q gen 2 bios No display need fix

          Hello. exactly the same error.
          BIOS, whichever is higher. did not help.
          here is my original bios.
          but on it. no picture.
          please help me to rearrange the serial numbers in the working bios above.
          tiny PC Lenovo M75q gen 2 ( AM4IV Ver 1.0) mising serial number, after do upgrade bios give no display
          please help me fix this error!
          thank you all!
          Attached Files

            Comment

            • shabbat
              New Member
              • Nov 2021
              • 3
              • ukraine
              #4
              Re: Lenovo M75q gen 2 bios No display need fix

              Thank you. already figured it out. in their editor, replace
              Attached Files

                Comment

                Previous template Next

                Related Topics

                Collapse
                • macabook
                  🛠️ MSI GP75 Leopard MS-17E71 – No Display, Deep BIOS/EC Troubleshooting
                  by macabook
                  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
                • lucaszmn
                  Summary of BIOS Whitelist Removal Problem Lenovo Thinkpad T560
                  by lucaszmn

                  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.
                  Troubleshooting Steps & Conclusions:
                  • 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
                • lanovey
                  SF314-41 BIOS without internal display
                  by lanovey
                  Hello there,
                  I have a SF314-41 motherboard that i bought impulsively recently, the problem is that i only bought the motherboard only, nothing else. When i tried powering on the board with 19V (soldered on the DC IN port), and then shorting the pin 1-2 of the keyboard, the board is turning on (as indicated by the fan), however it seems like the board is displaying on the internal display as connecting to a display on the HDMI (external) does not display anything.
                  I tried connecting a USB keyboard, the keyboard is powered on, however pressing numlock do nothing (supposed to toggle...
                  06-13-2025, 02:38 AM
                • enlot
                  Lenovo ThinkCentre M75q Gen5 bios password
                  by enlot
                  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)...
                  06-12-2025, 03:33 PM
                • jendkkd jeje
                  Lenovo IdeaPad 330 15-AST 81D6 BIOS Recovery
                  by jendkkd jeje
                  So a couple of years ago i got a bios update through Lenovo Vantage, so i installed it and bricked my whole BIOS, so i couldn't fix it so i put that ideapad in a box, 3 years later i found that one PC and want to recover it to switch from a 2014 hp laptop to this one.

                  I found a method to recover the BIOS of many lenovo laptops tha consists in pluging in a USB Flash with the BIOS files and power on the laptop with Fn + R keys pressed until fans go loud and start beeping loud, but nothing worked, so i think filename is wrong, i tried naming the bios file as 07WW.BIN, BIOS.BIN, BIOS.fd,...
                  10-11-2024, 03:12 PM
                • Loading...
                • No more items.
                Working...