Dell Precision 5520 bios password

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • SMDFlea
    Super Moderator
    • Jan 2018
    • 22182
    • UK

    #61
    Re: Dell Precision 5520 bios password

    Originally posted by letutu
    Sorry, I forgot to specify that a qwerty keyboard is connected to the USB port.
    I found this password: Q0H3ZtCB6tHZKIWW
    No error: 0 = zero
    and I've respected upper and lower case.
    86a1D4Z9r9RrLkqM

    .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment

    • ScopenYou
      New Member
      • Nov 2023
      • 2
      • USA

      #62
      Re: Dell Precision 5520 bios password

      Need help:

      HVFJMH2-6FF1

      the bios pw sites say forbidden, or I don't know how to use them. Can someone help with possible keys?

      Comment

      • CammyTier1
        Tier 1 Assets
        • May 2022
        • 43
        • UK

        #63
        Re: Dell Precision 5520 bios password

        Originally posted by KHEIROU
        Would someone help me unlock it please?
        G7MNQQ2-E7A8
        Thank you


        kN6BrG9kM1LJZI[7
        16RGIkInkWmrFjRx

        Comment

        • CammyTier1
          Tier 1 Assets
          • May 2022
          • 43
          • UK

          #64
          Re: Dell Precision 5520 bios password

          Originally posted by ScopenYou
          Need help:

          HVFJMH2-6FF1

          the bios pw sites say forbidden, or I don't know how to use them. Can someone help with possible keys?
          FbG4HbpIt8IK3zFm
          or
          nq5h[9QrQjkzr519

          bios-pw.org has been shutdown

          Comment

          • ScopenYou
            New Member
            • Nov 2023
            • 2
            • USA

            #65
            Re: Dell Precision 5520 bios password

            Originally posted by CammyTier1
            FbG4HbpIt8IK3zFm
            or
            nq5h[9QrQjkzr519

            bios-pw.org has been shutdown
            tytyty

            Comment

            • maa0903
              New Member
              • Dec 2023
              • 1
              • Belgium

              #66
              Re: Dell Precision 5520 bios password

              When I enter the system number in either https://bios-pw.org/ or https://beta.bios-pw.org/ the I don't get "Dell from serial number", just "Dell HDD Serial Number (old)".
              Can you please help me with this?

              System Number: 630ZV93-8FC8

              Thanks

              Comment

              • marcotai2003
                New Member
                • Jan 2021
                • 3
                • Italia

                #67
                Hi, with this serial bios-pw gives me a wrong pass

                3M47GG3-8FC8

                Comment

              • marcotai2003
                New Member
                • Jan 2021
                • 3
                • Italia

                #68
                could somebody clean this for me?

                thanks
                Attached Files

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

                Comment

                • qayyum786
                  Badcaps Legend
                  • Aug 2018
                  • 1959
                  • INDIA

                  #69
                  Originally posted by marcotai2003
                  could somebody clean this for me?

                  thanks
                  RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                  https://www.badcaps.net/forum/showthread.php?t=103570



                  ❤️YOU MUST:

                  ❤️Provide the full machine model number, serial number (or Service tag, SNID)❤️

                  ❤️Motherboard part Number and revision (except QR codes)❤️

                  ❤️Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms❤️



                  RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                  https://www.badcaps.net/forum/showthread.php?t=103570

                  Comment

                  • Sofian75
                    Senior Member
                    • Aug 2023
                    • 87
                    • France

                    #70
                    Hi,

                    Need the code to unlock my Dell Precision 5520 bios please
                    Service tag: HD291N2-E7A8

                    Thanks

                    Comment

                    • Sofian75
                      Senior Member
                      • Aug 2023
                      • 87
                      • France

                      #71
                      Finally I got it working using the code generated by bios-pw
                      Problem was I am using an azerty keyboard and for some reason I have to enter the code like it's a qwerty keyboard...

                      Comment

                      • tutzu
                        New Member
                        • Apr 2021
                        • 9
                        • romania

                        #72
                        Hi
                        can somebody help to remove a admin password from bios Latitude 5520
                        ST: 90G5SG3-8FC8
                        thanks in advance

                        Comment

                        • Markus1741
                          Badcaps Veteran
                          • Sep 2020
                          • 972
                          • N/A

                          #73
                          Originally posted by tutzu
                          Hi
                          can somebody help to remove a admin password from bios Latitude 5520
                          ST: 90G5SG3-8FC8
                          thanks in advance
                          Post your backup file .....

                          Comment

                          • tutzu
                            New Member
                            • Apr 2021
                            • 9
                            • romania

                            #74
                            Hello again
                            attach the bin file
                            thanks
                            Attached Files

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

                            Comment

                            • tutzu
                              New Member
                              • Apr 2021
                              • 9
                              • romania

                              #75
                              hi , file attached , thanks
                              Attached Files

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

                              Comment

                              • shiyab
                                Badcaps Legend
                                • Sep 2023
                                • 1676
                                • india

                                #76
                                [QUOTE=tutzu;n3487902]hi , file attached , thanks [/QUOT
                                , DUMB IS NOT PROPER

                                Comment

                                • tutzu
                                  New Member
                                  • Apr 2021
                                  • 9
                                  • romania

                                  #77
                                  i take it from MX25L8006E
                                  is ok? or should find other?

                                  Comment

                                  • shiyab
                                    Badcaps Legend
                                    • Sep 2023
                                    • 1676
                                    • india

                                    #78
                                    Originally posted by tutzu
                                    i take it from MX25L8006E
                                    is ok? or should find other?
                                    no
                                    need bord 2 sid pic

                                    Comment

                                    • tutzu
                                      New Member
                                      • Apr 2021
                                      • 9
                                      • romania

                                      #79
                                      1 side
                                      the purple line was the memory what i read it
                                      Attached Files

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

                                      Comment

                                      • tutzu
                                        New Member
                                        • Apr 2021
                                        • 9
                                        • romania

                                        #80
                                        yhis must be?
                                        Attached Files

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

                                        Comment

                                        Related Topics

                                        Collapse

                                        • Godfather79
                                          Dell Latitude 5520 3FE2 Bios password Unlock Request (TGL SuothPeak15) bios
                                          by Godfather79
                                          Hello everyone in the community

                                          Dear Sir,
                                          I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
                                          Problem details:
                                          * Model: Dell Latitude 5520.
                                          * Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
                                          * Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
                                          * Service Tag: (Enter your actual Service Tag from the laptop here)
                                          * ​BIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt....
                                          11-08-2025, 10:04 AM
                                        • zenius
                                          [REQUEST] Dell G3 3579 BIOS Password & AMI Protected Range/BIOS Guard Unlock
                                          by zenius
                                          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,...
                                          12-08-2024, 06:13 AM
                                        • trix11
                                          Dell Precision T1650 MT Workstation bricked after BIOS update
                                          by trix11
                                          I have a Dell Precision T1650 MT workstation (of the following spec.) that was bricked yesterday when attempting to update the BIOS from A27 to A28 per:
                                          - https://www.dell.com/support/home/en...-t1650/drivers > Dell Precision T1650 System BIOS

                                          - Dell Precision T1650 mid tower Workstation
                                          - Xeon E3-1225 V2
                                          - 32Gb PC3-12800E RAM
                                          - 4Tb SATA HDD
                                          - motherboard: Dell part: 0C3YXR CN-0C3YXR-72200-39C-01GR-A02

                                          I see now that others have experienced like issues e.g.:
                                          - https://www.dell.com/community/Prec...
                                          10-24-2022, 10:35 PM
                                        • markenero3
                                          HELP Dell Precision 3480 Bios Password with absolute enabled
                                          by markenero3
                                          Good Day Everyone please help! I have Dell precision 3480 13th gen with Bios password and absolute enable. I already tried 8FC8 Patcher it works but the absolute still cannot be disabled

                                          Here is my Orig bios file with Bios password and Absolute Enabled

                                          Board: IDB40 LA-M402P
                                          Service Tag : HFZW724


                                          Thank you So much in advance....
                                          02-20-2025, 11:23 AM
                                        • MMH3
                                          Dell Precision 3450 small form factor - BIOS cannot be opened in FIT - please help clean
                                          by MMH3
                                          Hello,

                                          i would appreciate, if someone could help me.


                                          DELL: 3450 sff
                                          Servicetag: (!) obviously FAKE - ABC2345

                                          Mainboard: 0GK35Y - serial /ABC2345/CNFCW0023800L6/
                                          Chipset: Intel W580 (Rocket Lake PCH-H)
                                          BIOS: 1.34.1
                                          ME: 15.0.50.2633

                                          mor data can be found the HW-Info-data in the rar-file


                                          I have this BIOS from a DELL Precision 3450 SmallFormFactor mainboard i bought refurbished.. from china.
                                          The board itself works without any issues.

                                          My goal was to clean the ME of this and fully...
                                          09-13-2025, 11:54 PM
                                        • Loading...
                                        • No more items.
                                        Working...