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Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

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    Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

    Hi,

    I require most recent clean bios for Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

    thank you in advance.
    Attached Files

    #2
    Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

    Originally posted by ub6ib969 View Post
    Hi,

    I require most recent clean bios for Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

    thank you in advance.
    O! And maybe also coffee and donuts? How about flowers?
    And after the coffee, would you like to specify what the problem is? I mean so we can help you in the best possible way?
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    Become a Badcaps supporter
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    Thanks to all supporters.​
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    Comment


      #3
      Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

      Thank you again Vesko356!

      Unit does not post but powers on.

      Comment


        #4
        Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

        Originally posted by ub6ib969 View Post
        Thank you again Vesko356!

        Unit does not post but powers on.
        How did this situation happen? Failed BIOS update, or ...?
        Have you tried another (known good) ram memory? Did you tried to remove main and RTC battery, to exclude possible bios freezing?
        ----------------------------------------------------------------------------------------------------------------------------------------------------------
        All donations to Badcaps are welcome.
        Become a Badcaps supporter
        >>>>> click on this link to donate <<<<<
        Thanks to all supporters.​
        ----------------------------------------------------------------------------------------------------------------------------------------------------------
        Doctrina est fructus dulcis, radicis amarae.
        .

        Comment


          #5
          Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

          I suspect failed bios update, I replaced the CMOS battery and check all memory modules.

          Comment


            #6
            Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

            Originally posted by ub6ib969 View Post
            I suspect failed bios update, I replaced the CMOS battery and check all memory modules.
            What do you mean - "suspect"? Did you tried bios update or not?
            Try the attached dump (it's your original + latest available 1.14.0 bios version at the Dell support page for your model).
            If the problem remains, I'll additionally clean the ME firmware.
            Attached Files
            Last edited by Vesko356; 06-01-2022, 02:12 PM.
            ----------------------------------------------------------------------------------------------------------------------------------------------------------
            All donations to Badcaps are welcome.
            Become a Badcaps supporter
            >>>>> click on this link to donate <<<<<
            Thanks to all supporters.​
            ----------------------------------------------------------------------------------------------------------------------------------------------------------
            Doctrina est fructus dulcis, radicis amarae.
            .

            Comment


              #7
              Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

              I do not own the unit, this is the information I was told. Will let you know shortly.

              Thanks

              Comment


                #8
                Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

                no dice, can you provide clean ME firmware.

                Comment


                  #9
                  Re: Dell XPS 15 9550 AAM00 LA-C361P REV 1.0 BIOS

                  Originally posted by ub6ib969 View Post
                  no dice, can you provide clean ME firmware.
                  Here:
                  ----------------------------------------------------------------------------------------------------------------------------------------------------------
                  All donations to Badcaps are welcome.
                  Become a Badcaps supporter
                  >>>>> click on this link to donate <<<<<
                  Thanks to all supporters.​
                  ----------------------------------------------------------------------------------------------------------------------------------------------------------
                  Doctrina est fructus dulcis, radicis amarae.
                  .

                  Comment


                    #10
                    Hello
                    I have a DELL XPS15 9550 - LA-C361P which, due to a failed bios upgrade, I no longer had an image
                    I rewrote a bios dump but now it starts very hard
                    Can someone help me?
                    thank you
                    Attached Files

                    Comment


                    • Vesko356
                      Vesko356 commented
                      Editing a comment
                      Read the rules before posting
                      RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                      https://www.badcaps.net/forum/troubl...before-posting

                      You MUST:
                      • Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

                    #11
                    Originally posted by babanu View Post
                    Hello
                    I have a DELL XPS15 9550 - LA-C361P which, due to a failed bios upgrade, I no longer had an image
                    I rewrote a bios dump but now it starts very hard
                    Can someone help me?
                    thank you
                    try.
                    Attached Files

                    Comment


                      #12
                      Originally posted by babanu View Post
                      Hello
                      I have a DELL XPS15 9550 - LA-C361P which, due to a failed bios upgrade, I no longer had an image
                      I rewrote a bios dump but now it starts very hard
                      Can someone help me?
                      thank you
                      Hello try this me clean file from your orig file ...
                      Your Service Tag: C176R72
                      Good luck
                      Attached Files

                      Comment


                        #13
                        Hello !!
                        thank you for the help!!
                        rex98's dump works with Marcus's dump doesn't start!!
                        But I still have a problem. When I connect the battery to the bios, it doesn't start anymore
                        When starting, the power LEDs blink orange 3 times and white once

                        Comment


                          #14
                          [QUOTE=babanu;n3223821
                          rex98's dump works with Marcus's dump doesn't start!![/QUOTE]

                          Thats strange,as both files are exactly the same

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

                          Comment


                            #15
                            Originally posted by rex98 View Post

                            try.
                            thank you it works perfect, great man!!!

                            Comment


                              #16
                              DELL XPS15 9550 - AAM00 LA-C361P Rev 1.0 too.
                              I can't provide the serial number since I can't boot the laptop and the back cover is not the original.

                              I attach the bios backup if you can provide a clean bios please.
                              Attached Files

                              Comment


                                #17
                                Originally posted by Sofian75 View Post
                                DELL XPS15 9550 - AAM00 LA-C361P Rev 1.0 too.
                                I can't provide the serial number since I can't boot the laptop and the back cover is not the original.

                                I attach the bios backup if you can provide a clean bios please.
                                Try ... your original service tag = C0W2RC2
                                Attached Files

                                Comment


                                  #18
                                  Originally posted by Markus1741 View Post

                                  Try ... your original service tag = C0W2RC2
                                  I get an error with both Neoprogrammer and CH341 Programmer. "Chip main memory with the contents are in disagreement"

                                  Comment


                                    #19
                                    Originally posted by Sofian75 View Post

                                    I get an error with both Neoprogrammer and CH341 Programmer. "Chip main memory with the contents are in disagreement"
                                    Fixed by soldering the chip instead of using the clip.
                                    But now the vrm mosfets are getting very hot.

                                    Comment


                                      #20
                                      please fix my bios no video, i attach original bios.
                                      model: XPS 15 9550
                                      ervice tag: 1TH6CG2
                                      thanks to all
                                      Attached Files

                                      Comment

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