Announcement

Collapse
No announcement yet.

OptiPlex 7450 All In One bios

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    OptiPlex 7450 All In One bios

    helo gays

    i need dell optiplex OptiPlex 7450 All In One bios


    ples hep me

    #2
    Re: OptiPlex 7450 All In One bios

    Post your bios backup here .
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

    Comment


      #3
      OptiPlex 7450 All-In-One bios file Needed

      Hello Friends

      Have corrupted biosfile can someone help me with a new one?
      Ive added the old ec and bios file
      Servicetag: FW1GGQ2

      Thanks in advance
      Attached Files

      Comment


        #4
        Re: OptiPlex 7450 All In One bios

        Originally posted by SMDFlea View Post
        Post your bios backup here .
        Hi smdflea can u help me with this one?

        Comment


          #5
          Re: OptiPlex 7450 All-In-One bios file Needed

          Originally posted by appie1206 View Post
          Hello Friends

          Have corrupted biosfile can someone help me with a new one?
          Ive added the old ec and bios file
          Servicetag: FW1GGQ2

          Thanks in advance
          OptiPlex 7450 All-In-One
          Service Tag: FW1GGQ2
          Attached Files


          ----------------------------------------------------------------------------------------------------------------------------------------------------------
          All donations to Badcaps are welcome.
          Become a Badcaps supporter
          >>>>> click on this link to donate <<<<<
          Thanks to all supporters.
          ----------------------------------------------------------------------------------------------------------------------------------------------------------​

          Comment


            #6
            Re: OptiPlex 7450 All-In-One bios file Needed

            Originally posted by hoaca388 View Post
            OptiPlex 7450 All-In-One
            Service Tag: FW1GGQ2
            why 2 files? do i need to combine it?

            Comment


              #7
              Re: OptiPlex 7450 All In One bios

              No, your device only matches one of those two files.


              ----------------------------------------------------------------------------------------------------------------------------------------------------------
              All donations to Badcaps are welcome.
              Become a Badcaps supporter
              >>>>> click on this link to donate <<<<<
              Thanks to all supporters.
              ----------------------------------------------------------------------------------------------------------------------------------------------------------​

              Comment


                #8
                Re: OptiPlex 7450 All In One bios

                Originally posted by hoaca388 View Post
                No, your device only matches one of those two files.
                It worked thanks

                Comment


                  #9
                  DELL OptiPlex 7450 All-In-One, need bios, clean ME

                  Hello everyone,
                  I've got a problem with my Dell AIO 7450. I'm stuck on a screen with error message: (A7) Me FW Downgrade Request MeSpiLock Failed. After a few seconds computer reboots again. I can only enter bios or boot menu. I can't even boot from USB, nothing.
                  I've tried all methods from Dell site, flashing bios through recovery (CTRL + ESC method) with many bioses versions but nothing helped.
                  I searched for ways to solve this problem and found a similar problem on the forum, which was solved by creating a bios with clean ME.
                  So I wanted to try to prepare such a bios by myself (with ME Firmware Cleaning Guide) but I can't get the bin from Dell exe bios. I've tried all the methods (python scripts, Dell_PFS_Extract, Dell_hdr, Dell_Image_Extract v2) and they only works on older dell bioses.
                  So, I am begging for help, please prepare a bios with me cleaned.
                  The original bios is in the attachment.
                  I can only flash bios with CTRL+ESC method with rcv file (I think it's an exe bios file but with different extension).
                  Regards
                  Attached Files

                  Comment


                    #10
                    Re: DELL OptiPlex 7450 All-In-One, need bios, clean ME

                    Originally posted by samian View Post
                    So I wanted to try to prepare such a bios by myself (with ME Firmware Cleaning Guide) but I can't get the bin from Dell exe bios. I've tried all the methods (python scripts, Dell_PFS_Extract, Dell_hdr, Dell_Image_Extract v2) and they only works on older dell bioses.
                    PFS Extract 4.9 -> https://www.badcaps.net/forum/showpo...95&postcount=6
                    .
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment


                      #11
                      Re: OptiPlex 7450 All In One bios

                      Thx SMDFlea,
                      PFS Extract 4.9 did the job, but there are many bin files in the unpacked folder, and this structure looks like the files that result from drag&drop a single bin file into the FIT. How can I load all these files into FIT so that I can build a new BIOS/EXE file after replacing the ME?
                      Attached Files

                      Comment


                        #12
                        Re: OptiPlex 7450 All In One bios

                        Originally posted by samian View Post
                        Thx SMDFlea,
                        PFS Extract 4.9 did the job, but there are many bin files in the unpacked folder, and this structure looks like the files that result from drag&drop a single bin file into the FIT. How can I load all these files into FIT so that I can build a new BIOS/EXE file after replacing the ME?
                        You might be able to bypass the ME error message by using the MECLR1 jumper,if the motherboard has one https://www.dell.com/community/Inspi...50/m-p/8323222 .If you can do that and boot into windows you can run the bios update exe (not the rcv,it doesn`t flash the ME firmware) .If you can`t do that then your only option is to buy an SPI programmer to make a backup for repairing or take it to a repair shop.

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

                        Comment


                          #13
                          Re: OptiPlex 7450 All In One bios

                          Ok, but when I'm flashing through recovery flash mode (CTRL+ESC), on the last stage I get error: ME Firmware Update Failed. All previous stages are ok. Beacuse of that, I was wondering if there is any way to rebuild this RCV file.
                          Attached Files

                          Comment


                            #14
                            good afternoon
                            please help me fix this issue
                            (A7) Me FW Downgrade Request MeSpiLock Failed
                            OptiPlex 7450 All-In-One
                            service tag 82DS9M2
                            Attached Files

                            Comment


                              #15
                              need optiplex 7450 AIO BIOS . SERVICE TAG BWBJ902

                              Comment


                                #16
                                Hello people of badcaps, I got dell OptiPlex 7450 aio that shows error (A7) Me FW Downgrade Request MeSpiLock Failed for seconds and then the pc reboots and nothing else, i need urgent help the serial number is 4GPWCK2

                                Comment


                                • SMDFlea
                                  SMDFlea commented
                                  Editing a comment
                                  thread merged

                                #17
                                this is dump bios
                                Attached Files

                                Comment


                                  #18
                                  hi need remove bios password from my pc dell optiplex OptiPlex 7450 All In One , what should i upload main or ec plz help

                                  Comment


                                  • SMDFlea
                                    SMDFlea commented
                                    Editing a comment
                                    upload main bios

                                  #19
                                  Originally posted by Reda123456 View Post
                                  this is dump bios
                                  Have you tried the bios at post 5
                                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                  Comment


                                    #20
                                    Originally posted by SMDFlea View Post

                                    Have you tried the bios at post 5
                                    Yes, I tried the same thing

                                    and this my dump
                                    Attached Files

                                    Comment

                                    Working...
                                    X