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    e6400 bios dump

    I have a e6400 with bios password. Does anyone have a bios dump of the chip? I see there are a few bios bios chips on the laptop. Do i have to reflash all?

    #2
    Re: e6400 bios dump

    I have a dump file for the e6400 .

    Comment


      #3
      Re: e6400 bios dump

      Would you be able to share it with us? Do you know if its just one chip to replace to remove password and or computrace? I got one with password and one with computrace and password

      Comment


        #4
        Re: e6400 bios dump

        Its one chip,(winbond)
        Attached Files
        Last edited by wallyoz7; 03-21-2015, 01:52 AM.

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          #5
          Re: e6400 bios dump

          I think the e6400 laptops can be unlocked through this website

          http://bios-pw.org/

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            #6
            Re: e6400 bios dump

            for motherboard : LA-3805P
            Attached Files

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              #7
              Re: e6400 bios dump

              Thank you hbissou.I tried flashing that. bios revision changed. But computrace is still there. Does anyone know if that is removable by reflashing any of the chips?

              @ wallyoz7 the bios you provided is not a dump from computer. The dump from the bios update does not include files for serial and the little details from the computer...

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                #8
                Re: e6400 bios dump

                i read somewhere that there is another chip with pass inside which turns on computrace so you need to flash that from laptop with no password if i recall good
                Im Back... sort of...

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                  #9
                  Re: e6400 bios dump

                  Ah. Thank you for the info. I read that too. I think they said its on the ec... Which I think is not a chip I can read with my tools. Does anyone have any suggestions?

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                    #10
                    Re: e6400 bios dump

                    From what I know is that computrace is located within the Operating System and the bios chip together. If both bios chip and O.S. are erased and reprogrammed , then computrace will be erased for good. The software is called Remote Procedure Call (rpcnet.exe) by computrace also C:\WINDOWS\system32\svchost -k rpcss

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                      #11
                      Re: e6400 bios dump

                      Hi,

                      this subject is a bit old,
                      But I think It could help some people to share my experience.

                      I bought a dell e6400 bios locked from ebay,

                      the administrative password was set in the bios, so I could not make any changes in the bios settings..
                      But the notebook was still able to boot from a usb key.

                      I first try the site http://bios-pw.org/
                      but the unlock password computed didnt work with my bios revision.

                      So I followed the procedure I found in this page:
                      http://honestpchelp.com/2015/downgra...00d630-series/

                      I first boot from a HirenCD USB key, (make with yumi multiboot)
                      then I forced a bios downgrade like this:
                      E6400A10.EXE /forceit

                      and now with the old bios revision,
                      the password computed on http://bios-pw.org/ works...

                      so you can remove the administrative password...
                      without needing to reflash the bios chip...

                      I hope it will help someone...
                      (and sorry for my bad english )

                      Comment


                        #12
                        Re: e6400 bios dump

                        need bios plss

                        Comment


                          #13
                          Re: e6400 bios dump

                          Try this
                          Attached Files

                          Comment


                            #14
                            Re: e6400 bios dump

                            On Latitude Devices password stored on SMSC IO, Sorry my friend

                            Comment


                              #15
                              Re: e6400 bios dump

                              TRY THIS 100% WORKING WHEN FLASH BIOS CHECK THE SERVICE TAG LAST 4 DIGIT 2A7B
                              TRY THIS LINK
                              https://bios-pw.org/
                              Attached Files

                              Comment


                                #16
                                Re: e6400 bios dump

                                good day to you all, I have dell latitude e6400 LA-3803P rev:2.0 that fell down and din't display when powered after the fall. After several attempts it displayed, it hanged while booting. I then off the laptop, it refuse to on again only flashing light. If I press the power botten keeps flashing light as restarting but the fan not rotating. Pls I need your help on what to do, I appreciate.

                                Comment


                                  #17
                                  Re: e6400 bios dump

                                  Originally posted by imranromi View Post
                                  TRY THIS 100% WORKING WHEN FLASH BIOS CHECK THE SERVICE TAG LAST 4 DIGIT 2A7B
                                  TRY THIS LINK
                                  https://bios-pw.org/
                                  THANKS YOU SAVE ME!!! its work!!!

                                  Comment


                                    #18
                                    Re: e6400 bios dump

                                    Hell Everyone,
                                    Please share dump file of Dell Latitude E6400 jbl00 la-3801p 4 mb

                                    It's vaey urgent kindly share as soon as possible

                                    Comment


                                      #19
                                      Re: e6400 bios dump

                                      Originally posted by inforakeshagarwal View Post
                                      Hell Everyone,
                                      Please share dump file of Dell Latitude E6400 jbl00 la-3801p 4 mb

                                      It's vaey urgent kindly share as soon as possible
                                      post the original bios, backup ..
                                      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


                                        #20
                                        Re: e6400 bios dump

                                        Thank you my friends

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