I need lenovo v15-g4 nm-f511 rev 1.0 bios

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • RichBon
    Senior Member
    • Apr 2019
    • 55
    • Ghana

    #1

    I need lenovo v15-g4 nm-f511 rev 1.0 bios

    i have these Lenovo v15-g4iru from a customer, when switch on the power light keeps blinking. There is no shot, no oxidation.
    i have 3.3v, 5v, 1.2v, 0.6vtt, 1.8v. the board have onboard memory and external memory. please i need help
    Attached Files

    if you find these attachements useful please consider making a small donation to the site

  • SMDFlea
    Super Moderator
    • Jan 2018
    • 22279
    • UK

    #2
    Originally posted by RichBon
    i have these Lenovo v15-g4iru from a customer, when switch on the power light keeps blinking. There is no shot, no oxidation.
    i have 3.3v, 5v, 1.2v, 0.6vtt, 1.8v. the board have onboard memory and external memory. please i need help
    post S/N ,Service Tag or SNID, full name and model Type
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • RichBon
      Senior Member
      • Apr 2019
      • 55
      • Ghana

      #3
      i can only get Lenovo V15-g4 IRU.
      S/N PF4MN537

      Comment

      • peste
        Super Moderator
        • Dec 2016
        • 13924
        • ROMANIA

        #4
        Originally posted by RichBon
        i can only get Lenovo V15-g4 IRU.
        S/N PF4MN537
        bios extracted from Lenovo website update for Lenovo V15 G4 IRU - Type 83A1
        DMI 42000 - 43000 in 16MB bios
        Attached Files

        if you find these attachements useful please consider making a small donation to the site

        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

        • RichBon
          Senior Member
          • Apr 2019
          • 55
          • Ghana

          #5
          Originally posted by peste

          bios extracted from Lenovo website update for Lenovo V15 G4 IRU - Type 83A1
          DMI 42000 - 43000 in 16MB bios
          Thanks for the reply but did not work.

          Comment

          • sheramtronics
            New Member
            • Jan 2025
            • 2
            • Armenia

            #6
            Hi All need working bios i have no display kindly as soon as possible
            Serial N, (PF52BCLJ) and model Lenovo V15 G4 IRU - Type 83A1 NM-F511 rev 1.0
            Attached Files

            if you find these attachements useful please consider making a small donation to the site

            Comment


            • peste
              peste commented
              Editing a comment
              post merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..
          • peste
            Super Moderator
            • Dec 2016
            • 13924
            • ROMANIA

            #7
            Originally posted by sheramtronics
            Hi All need working bios i have no display kindly as soon as possible
            Serial N, (PF52BCLJ) and model Lenovo V15 G4 IRU - Type 83A1 NM-F511 rev 1.0
            try the post above..
            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

            • justbotsa
              techtalk
              • Aug 2023
              • 42
              • france

              #8
              Hello !!
              i have this lenovo V15 G4 IRU that have a bios password on it can someone remove it please
              motherbord number :KV482&KV582 NM-F511 rev 1.0
              s/N : PF53V818
              Attached Files

              if you find these attachements useful please consider making a small donation to the site

              Comment

              • m1ch43lzm
                Badcaps Legend
                • Mar 2019
                • 1126
                • Peru

                #9
                BIOS extracted from Lenovo website with serial/MTM/Win key inserted
                Lenovo V15 G4 IRU - Type 83A1
                S/N PF53V818
                MTM 83A1S01A00
                DMI 42000 -43FFF (in 16MB BIOS)
                Bios ver MCCN26WW (same)

                Only flash the 16MB BIOS, the 8MB BIOS contains the ME region
                MCCN26WW 16MB justbotsa.rar
                Attached Files

                if you find these attachements useful please consider making a small donation to the site

                Comment

                • beast4ever
                  Senior Member
                  • Feb 2015
                  • 174
                  • egypt

                  #10
                  Originally posted by justbotsa
                  Hello !!
                  i have this lenovo V15 G4 IRU that have a bios password on it can someone remove it please
                  motherbord number :KV482&KV582 NM-F511 rev 1.0
                  s/N : PF53V818
                  Try
                  Give feedback
                  Attached Files

                  if you find these attachements useful please consider making a small donation to the site

                  Comment

                  Related Topics

                  Collapse

                  • 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
                  • Wahaz
                    Lenovo Thinkbook 15 G2 ITL i5 (serial number: MP2BFZEF) bios request
                    by Wahaz
                    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....
                    10-30-2023, 08:42 PM
                  • gestalt.exe
                    Lenovo Legion Y540 – Need help repairing BIOS after bad downgrade
                    by gestalt.exe
                    Hi everyone,

                    My Lenovo Legion Y540 (i7-9750H, RTX 2060) bricked after I downgraded from BHCN44WW to BHCN21WW.
                    Laptop stopped booting entirely.

                    I used a CH341A programmer to dump the corrupted 16MB BIOS.
                    i then attempted the following:
                    1. Downloaded stock BIOS BHCN39WW from Lenovo
                    2. Trimmed it to 16MB
                    3. Extracted the BIOS region from the corrupted dump
                    4. Extracted the BIOS region from the stock 39WW
                    5. Replaced the corrupted BIOS region with the stock one (within hxd , opened the corrupted dump and replaced its region by the stock)
                    6. Injected back my LDGB / DMI
                    ...
                    Today, 10:38 AM
                  • grimacelord
                    Lenovo Legion T5-26AMR5 Desktop - Corrupt BIOS
                    by grimacelord
                    Hello there.

                    I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.

                    History:

                    1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.

                    I searched for this error online and discovered...
                    03-15-2023, 03:29 PM
                  • to5it0
                    Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e 2H1703-27220F Rev. A Marked as U2501 on the motherboard.
                    by to5it0
                    Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS

                    Hello everyone,

                    I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.

                    This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.

                    I have opened the laptop and identified the main BIOS chip...
                    10-24-2025, 01:35 AM
                  • Loading...
                  • No more items.
                  Working...