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Dell e6410 bios downgrade

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    Dell e6410 bios downgrade

    I can't boot my laptop dell latitude e6410. When i copy the bios hdr in the usb and i press end key and attached power cable, the recovery mode activated, but the bios can't flash.
    Do you know flashing bios instruction for bricked bios of dell Latitude e6410 series. Thank you!

    #2
    Re: Dell e6410 bios downgrade

    You need to create a bootable USB stick to make it work.
    The Night Drop Down, I Will Keep Try Until..., You Never know.
    Dushi Kòrsou, Nos Tei.

    Comment


      #3
      Re: Dell e6410 bios downgrade

      But i can't boot it from flash. It want password(Dell security manager)

      Comment


        #4
        Re: Dell e6410 bios downgrade

        Then flash the bios chip with programmer.
        The Night Drop Down, I Will Keep Try Until..., You Never know.
        Dushi Kòrsou, Nos Tei.

        Comment


          #5
          Re: Dell e6410 bios downgrade

          I haven't got bios image for programmer

          Comment


            #6
            Re: Dell e6410 bios downgrade

            You can ask here that someone have the bios bin for you.
            The Night Drop Down, I Will Keep Try Until..., You Never know.
            Dushi Kòrsou, Nos Tei.

            Comment


              #7
              Re: Dell e6410 bios downgrade

              Yes,because i can't find it

              Comment


                #8
                Re: Dell e6410 bios downgrade

                Do anyone have bios dump for Dell e6410, post it here please.
                The Night Drop Down, I Will Keep Try Until..., You Never know.
                Dushi Kòrsou, Nos Tei.

                Comment


                  #9
                  Re: Dell e6410 bios downgrade

                  Hope these files work, I got these from a Dell Latitude E6410.
                  These laptops have dual bios chips.
                  Let me know if they worked, OK.
                  Attached Files

                  Comment


                    #10
                    Re: Dell e6410 bios downgrade

                    Originally posted by nominal View Post
                    Yes,because i can't find it
                    Nominal did the bios solve your problem?
                    The Night Drop Down, I Will Keep Try Until..., You Never know.
                    Dushi Kòrsou, Nos Tei.

                    Comment


                      #11
                      Re: Dell e6410 bios downgrade

                      Hello my friends, today i saw the bios files.Before 12 days I bougt ch341 spi programmer from ebay and i am waiting for shipping the programmer in my country. Thank you very much for the bios files, i am going to write feedback when ebay shipped the programmer.Because shipping time is nearly one month. Thank you very much again
                      Last edited by nominal; 05-31-2015, 01:30 AM.

                      Comment


                        #12
                        Re: Dell e6410 bios downgrade

                        Hello today my programmer came. I tried these files but when i flashed them, my laptops power button is blue and automatically run the computer and after 3 seconds shut down. What is its problem?

                        Comment


                          #13
                          Re: Dell e6410 bios downgrade

                          Originally posted by nominal View Post
                          Hello today my programmer came. I tried these files but when i flashed them, my laptops power button is blue and automatically run the computer and after 3 seconds shut down. What is its problem?
                          wallyoz7 video is intel while nominal is nvidia.
                          needs dump from same board type as EC gets different programming.

                          Comment


                            #14
                            Re: Dell e6410 bios downgrade

                            sorry Nominal , I only have the bios files for Intel based laptop.
                            This picture is the location for bios chips on the Nvidia based laptop.
                            Attached Files

                            Comment


                              #15
                              Re: Dell e6410 bios downgrade

                              Thank you for your helps

                              Comment


                                #16
                                Re: Dell e6410 bios downgrade

                                Originally posted by wallyoz7 View Post
                                Hope these files work, I got these from a Dell Latitude E6410.
                                These laptops have dual bios chips.
                                Let me know if they worked, OK.
                                works with E6410 (Intel Video)

                                Comment


                                  #17
                                  Re: Dell e6410 bios downgrade

                                  ok guess what i got here.. Nvidia dumps!
                                  bought one for my grandma for $60 LOL .. i felt bad i gave the guy tips to do slic 2.1
                                  and the bad asus, toshiba bios update fails cheap buys that i can fix for him.

                                  E6410 A09 Nvidia i5
                                  EC
                                  http://www.mediafire.com/download/on...32BVSIG-EC.bin
                                  Bios
                                  http://www.mediafire.com/download/29...BVSIG-bios.bin
                                  dont bother with the svctag BPPRMK1 .. it was some company closing sale.
                                  (edit it in the EC bios multiple lines separated by dots.. maybe write 00's and see if it lets you set your original in bios 1 time only)

                                  Comment


                                    #18
                                    Re: Dell e6410 bios downgrade

                                    Originally posted by wallyoz7 View Post
                                    sorry Nominal , I only have the bios files for Intel based laptop.
                                    This picture is the location for bios chips on the Nvidia based laptop.
                                    actually the one you marked top is Bios (64).. flip board over on other side is EC (32)

                                    bottom right chip circled is something else.
                                    Last edited by LatinMcG; 06-17-2015, 06:40 PM.

                                    Comment


                                      #19
                                      Re: Dell e6410 bios downgrade

                                      Hello, i'm looking too for hdr file for E6410, does anyone have this file? Thanks.

                                      Comment


                                        #20
                                        Re: Dell e6410 bios downgrade

                                        Originally posted by 12adu View Post
                                        Hello, i'm looking too for hdr file for E6410, does anyone have this file? Thanks.
                                        you are wasting your time.. nobody has been able to do recovery method to downgrade to reset pass

                                        checkout allservice.ro they seem to have good infos

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