Dell Latitude 7400 Bios Password

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  • rddube
    Aspiring Expert
    • Jun 2013
    • 950
    • Canada

    #701
    Originally posted by LBTT1121

    try and feedback
    Worked perfectly! Thank you LBTT1121, you rock! Could you explain quickly how it's done, I noticed you changed some areas of the bios with just a few characters ? Thanks again!
    Last edited by rddube; 05-22-2025, 05:36 AM.

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    • zeesh17
      New Member
      • Aug 2025
      • 1
      • pakistan

      #702
      Kind of new in this area. I want to ask if there is any way to reset bios password without windows or any other operating system? st: H48BK13

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      • DAVIDREYEST
        New Member
        • Sep 2025
        • 5
        • México

        #703
        can someone help me with a dump for EC W25Q80BV fot a dell latitude 7400 ?

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        • SMDFlea
          Super Moderator
          • Jan 2018
          • 21472
          • UK

          #704
          Originally posted by DAVIDREYEST
          can someone help me with a dump for EC W25Q80BV fot a dell latitude 7400 ?
          It`s not the EC. Would it be UT6 ,the PD firmware ? https://dl.dell.com/manuals/all-prod...uide_en-us.pdf
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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          • DAVIDREYEST
            New Member
            • Sep 2025
            • 5
            • México

            #705
            Originally posted by SMDFlea

            It`s not the EC. Would it be UT6 ,the PD firmware ? https://dl.dell.com/manuals/all-prod...uide_en-us.pdf
            Thanks , you're right, I SEE ut6 is somenthing for type c, so no major problem, what i need is a bios dump, i programmed it with the one from dell support i didnt know it would brick, now device wont power on.

            I wanted to remove password

            Comment

            • SMDFlea
              Super Moderator
              • Jan 2018
              • 21472
              • UK

              #706
              Originally posted by DAVIDREYEST

              Thanks , you're right, I SEE ut6 is somenthing for type c, so no major problem, what i need is a bios dump, i programmed it with the one from dell support i didnt know it would brick, now device wont power on.

              I wanted to remove password
              Which chip did you program. Didn`t you make a backup first ?
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

              Comment

              • DAVIDREYEST
                New Member
                • Sep 2025
                • 5
                • México

                #707
                Originally posted by SMDFlea

                Which chip did you program. Didn`t you make a backup first ?
                No I didnt make backup, finally i was able to make it work I downloaded a dump from this site and flashed it, computer is working now
                thanks for your help
                it was my first bios reprogramming

                Comment

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