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    DELL XPS 9550 bios dumps

    Hello, I have a DELL XPS 9550 which powers on and does nothing. I am suspecting the bios to be corrupted. I noticed that this laptop has 3 flash IC's. Can somebody please provide me a working dump of all 3 ic's UH8 16MB, UT5 4MB, UT2 1MB? Thank you in advance!
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    #2
    Re: DELL XPS 9550 bios dumps

    https://www.laboneinside.com/dell-xps-15-9550-bios-bin/
    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


      #3
      Re: DELL XPS 9550 bios dumps

      Thanks for the reply. I tried those dumps. At first boot I get the bottom orange led's blinking, but no new behavior. Does anybody have the full set of 3 dumps for this laptop? Thanks!

      Comment


        #4
        Re: DELL XPS 9550 bios dumps

        Do you have your original dump? I've extracted bios file from Dell bios update exe-s on newer models and merged them with original dump. Thus far I have only needed to program the 16MB EEPROMs.

        Comment


          #5
          Re: DELL XPS 9550 bios dumps

          Originally posted by RethoricalCheese View Post
          Do you have your original dump? I've extracted bios file from Dell bios update exe-s on newer models and merged them with original dump. Thus far I have only needed to program the 16MB EEPROMs.
          Hi, If I upload here old bios, can you help me? Has the same problem like man above.

          Thank you

          Comment


            #6
            Re: DELL XPS 9550 bios dumps

            try...
            Attached Files
            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


              #7
              Re: DELL XPS 9550 bios dumps

              Originally posted by peste View Post
              try...
              Not working sir, getting CPU Error code and if I remove RAM not getting RAM error code. With original bios, screen is blank, but no CPU error code and there is error code, if RAM removed. Thanks for try to help anyway.

              Comment


                #8
                Re: DELL XPS 9550 bios dumps

                Originally posted by hopkok View Post
                Not working sir, getting CPU Error code and if I remove RAM not getting RAM error code. With original bios, screen is blank, but no CPU error code and there is error code, if RAM removed. Thanks for try to help anyway.
                put the original bios here, someone who has the time, can fix it.
                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


                  #9
                  Re: DELL XPS 9550 bios dumps

                  Please, if anyone able to "repair it" I appreciate it. Many thanks.
                  Attached Files

                  Comment


                    #10
                    Re: DELL XPS 9550 bios dumps

                    Originally posted by hopkok View Post
                    Please, if anyone able to "repair it" I appreciate it. Many thanks.
                    Try this bios .
                    Attached Files
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment


                      #11
                      Re: DELL XPS 9550 bios dumps

                      Originally posted by SMDFlea View Post
                      Try this bios .
                      Solved, thank you sir.

                      Comment


                        #12
                        Re: DELL XPS 9550 bios dumps

                        Originally posted by SMDFlea View Post
                        Try this bios .
                        just confirming that this bios indeed works!

                        Comment


                          #13
                          Re: DELL XPS 9550 bios dumps

                          Worked like a charm. Thank you for sharing.

                          I had to switch back to UEFI in the settings to boot Windows.

                          Just FYI so you won't go around and desolder all 3 bioses to figure out which 0ne it is.

                          It is the one closest to the PCH - W25Q128BV
                          Last edited by ZixuTech; 05-30-2020, 09:49 PM.

                          Comment


                            #14
                            Re: DELL XPS 9550 bios dumps

                            I have tried this image but i have a problem.. the laptop posts with the cleared ME BIOS, but only once, i can enter bios and it stay there working just fine, but after reboot it's back to black screen no post.

                            Any one have an idea what i could do?

                            Comment


                              #15
                              Re: DELL XPS 9550 bios dumps

                              Hello,
                              I am facing a similar, probably worst, issue with a XPS 15 9550 that is almost dead :
                              - first push on power button = lights on
                              - second push = nothing, no fan spin, no screen back-light.
                              - power led goes off after 10 sec
                              - LCD auto-test (d+power) never fires
                              - battery side indicator lights up, but i suspect it always display full battery, although that may be wrong.
                              - Battery charging led lights up when connected to PSU.

                              I tried to flash the main bios with the bin that you guys had success with, but with no luck. I also flashed the to other W25Q chips with bins i got from a working identical model. No better.

                              Its probably worthless, but i want to give it a final try using three bins extracted from a model that was saved by flashing the clean_me rom provided here. I dont't now, maybe those i have don't match and fail when calling each other on incorrect physical addresses.

                              Can anyone who successfully flashed the main clean_ME be kind enough to dump the bin of the two other W25Q and deposit them here?

                              Thanks in advance

                              Comment


                                #16
                                Re: DELL XPS 9550 bios dumps

                                I have dumps from a working laptop.

                                Those two chips are for thunderbolt FW and for power delivery FW,
                                i've compared them with multiple dumps, the content is always the same.

                                Comment


                                  #17
                                  Re: DELL XPS 9550 bios dumps

                                  Here are the two dumps.
                                  Attached Files

                                  Comment


                                    #18
                                    Re: DELL XPS 9550 bios dumps

                                    Wow, thank you very much.
                                    I'll give it a try.

                                    Comment


                                      #19
                                      Re: DELL XPS 9550 bios dumps

                                      I HAVE A PASSWORD IN SETUP in this casa please help
                                      Attached Files

                                      Comment


                                        #20
                                        Re: DELL XPS 9550 bios dumps

                                        Hi could someone help me fix my bios. turn on but no display, has keyboard backlight. i try
                                        clean me with intel fitc but can't open file from the dump. i've flashed with File Type: zip XPS_9550_1.11.2 ME_CLEAN.BIN.zip above got it to display but me drowngrade error and
                                        can't boot. many thanks
                                        Attached Files

                                        Comment

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