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    #1

    Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

    • Dell Latitude e5580
    • SN: D01JGH2
    • MB: CDM80 LA-E091P Rev: 2.0 (A01)
    • SPI: 25B128CSIG




    I had problem with this laptop that in post it was giving TPM is missing warning. There was no TPM option in BIOS, I`ve tried all Windows/BIOS methods with no luck. I tried to downgrade BIOS thru Windows but Dell have disabled this option so I came up with the idea changing SPI firmware by programmer.

    I`m using CH341 one, I`v started with the software that was provided with the programmer. It was reading my chip as:
    • 25/26 SPI Flash
    • Gigadevice
    • GD25Q128


    I`ve made a backup (file attached as 1.bin) but it was giving error:

    chip main memory with the contect are in disagreement

    Then I`ve found badcaps thread saying about need to mod my CH341 to have 3.3 line on 28th pin so I`ve done that. Now my software doesn`t detect IC anymore (when clicking detect it gaves error: accress violation at ….).

    Using Neoprogrammer it is finding my IC as GIGADEVICE SPI 25XX Flash, i can choose between GD25Q127C/GD25Q128B/GD25Q128C. It is reading my IC but shows only few first lines with some data and the rest is FF. I cant erase or programm IC, it is starting but never ending (hang?).

    My concern is neoprogrammer shows on the picture bit different IC legs pinout than it appears on my programmer ( see pictuire 2, 3 and 4).

    Any help apprectiated.
    Attached Files
    Tags: None
    #2
    Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

    Originally posted by czacha414 View Post
    • Dell Latitude e5580
    • SN: D01JGH2
    • MB: CDM80 LA-E091P Rev: 2.0 (A01)
    • SPI: 25B128CSIG




    I had problem with this laptop that in post it was giving TPM is missing warning. There was no TPM option in BIOS, I`ve tried all Windows/BIOS methods with no luck. I tried to downgrade BIOS thru Windows but Dell have disabled this option so I came up with the idea changing SPI firmware by programmer.

    I`m using CH341 one, I`v started with the software that was provided with the programmer. It was reading my chip as:
    • 25/26 SPI Flash
    • Gigadevice
    • GD25Q128


    I`ve made a backup (file attached as 1.bin) but it was giving error:

    chip main memory with the contect are in disagreement

    Then I`ve found badcaps thread saying about need to mod my CH341 to have 3.3 line on 28th pin so I`ve done that. Now my software doesn`t detect IC anymore (when clicking detect it gaves error: accress violation at ….).

    Using Neoprogrammer it is finding my IC as GIGADEVICE SPI 25XX Flash, i can choose between GD25Q127C/GD25Q128B/GD25Q128C. It is reading my IC but shows only few first lines with some data and the rest is FF. I cant erase or programm IC, it is starting but never ending (hang?).

    My concern is neoprogrammer shows on the picture bit different IC legs pinout than it appears on my programmer ( see pictuire 2, 3 and 4).

    Any help apprectiated.
    Hello, first of all, undo the modification to your CH341A and watch this video.

    Why should the manufacturer deliver this CH341A like this only to have it modified.

    If you watch the video you will understand why modification is unnecessary.

    They tested it that way too.

    https://www.youtube.com/watch?v=J8-Sh7DjiXw

    The second, your original BIOS file, is damaged and cannot work, more on that later.

    Comment

      #3
      Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

      Originally posted by czacha414 View Post
      • Dell Latitude e5580
      • SN: D01JGH2
      • MB: CDM80 LA-E091P Rev: 2.0 (A01)
      • SPI: 25B128CSIG




      I had problem with this laptop that in post it was giving TPM is missing warning. There was no TPM option in BIOS, I`ve tried all Windows/BIOS methods with no luck. I tried to downgrade BIOS thru Windows but Dell have disabled this option so I came up with the idea changing SPI firmware by programmer.

      I`m using CH341 one, I`v started with the software that was provided with the programmer. It was reading my chip as:
      • 25/26 SPI Flash
      • Gigadevice
      • GD25Q128


      I`ve made a backup (file attached as 1.bin) but it was giving error:

      chip main memory with the contect are in disagreement

      Then I`ve found badcaps thread saying about need to mod my CH341 to have 3.3 line on 28th pin so I`ve done that. Now my software doesn`t detect IC anymore (when clicking detect it gaves error: accress violation at ….).

      Using Neoprogrammer it is finding my IC as GIGADEVICE SPI 25XX Flash, i can choose between GD25Q127C/GD25Q128B/GD25Q128C. It is reading my IC but shows only few first lines with some data and the rest is FF. I cant erase or programm IC, it is starting but never ending (hang?).

      My concern is neoprogrammer shows on the picture bit different IC legs pinout than it appears on my programmer ( see pictuire 2, 3 and 4).

      Any help apprectiated.
      Latitude 5580
      Service Tag: D01JGH2
      Attached Files
      ----------------------------------------------------------------------------------------------------------------------------------------------------------
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      Become a Badcaps supporter
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      Comment

        #4
        Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

        Originally posted by czacha414 View Post
        • Dell Latitude e5580
        • SN: D01JGH2
        • MB: CDM80 LA-E091P Rev: 2.0 (A01)
        • SPI: 25B128CSIG




        I had problem with this laptop that in post it was giving TPM is missing warning. There was no TPM option in BIOS, I`ve tried all Windows/BIOS methods with no luck. I tried to downgrade BIOS thru Windows but Dell have disabled this option so I came up with the idea changing SPI firmware by programmer.

        I`m using CH341 one, I`v started with the software that was provided with the programmer. It was reading my chip as:
        • 25/26 SPI Flash
        • Gigadevice
        • GD25Q128


        I`ve made a backup (file attached as 1.bin) but it was giving error:

        chip main memory with the contect are in disagreement

        Then I`ve found badcaps thread saying about need to mod my CH341 to have 3.3 line on 28th pin so I`ve done that. Now my software doesn`t detect IC anymore (when clicking detect it gaves error: accress violation at ….).

        Using Neoprogrammer it is finding my IC as GIGADEVICE SPI 25XX Flash, i can choose between GD25Q127C/GD25Q128B/GD25Q128C. It is reading my IC but shows only few first lines with some data and the rest is FF. I cant erase or programm IC, it is starting but never ending (hang?).

        My concern is neoprogrammer shows on the picture bit different IC legs pinout than it appears on my programmer ( see pictuire 2, 3 and 4).

        Any help apprectiated.
        So now for the second part, your BIOS on the left and a BIOS on the right that is intact.

        Picture 01.jpg

        You see all the messages in yours that shouldn't be like that.

        Good luck ...
        Attached Files
        Last edited by Markus1741; 10-09-2023, 05:36 AM. Reason: New Backup

        Comment

          #5
          Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

          Thanks, will undo programmer mod and get back here.
          Originally posted by Markus1741 View Post
          Hello, first of all, undo the modification to your CH341A and watch this video.

          Why should the manufacturer deliver this CH341A like this only to have it modified.

          If you watch the video you will understand why modification is unnecessary.

          They tested it that way too.

          https://www.youtube.com/watch?v=J8-Sh7DjiXw

          The second, your original BIOS file, is damaged and cannot work, more on that later.

          Comment

            #6
            Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

            Thanks! What is the difference between these two files?
            Originally posted by hoaca388 View Post
            Latitude 5580
            Service Tag: D01JGH2

            Comment

              #7
              Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

              You`re right - I`ve undo my programmer mod and now I`m able to erase IC. Great!
              Originally posted by Markus1741 View Post
              Hello, first of all, undo the modification to your CH341A and watch this video.

              Why should the manufacturer deliver this CH341A like this only to have it modified.

              If you watch the video you will understand why modification is unnecessary.

              They tested it that way too.

              https://www.youtube.com/watch?v=J8-Sh7DjiXw

              The second, your original BIOS file, is damaged and cannot work, more on that later.

              Comment

                #8
                Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                OK, I`ve tried the second file and laptop is working again. GREAT! But I still have post allert saying `tpm device is not detected`.I`vee read that downgrading of bios might help with that. Any experience with that matter?
                Originally posted by hoaca388 View Post
                Latitude 5580
                Service Tag: D01JGH2
                Attached Files

                Comment

                  #9
                  Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                  I`ve found several threads on badcaps saying that it can be fixed by downgrading older version of bios. Does anyone have one?
                  Originally posted by czacha414 View Post
                  OK, I`ve tried the second file and laptop is working again. GREAT! But I still have post allert saying `tpm device is not detected`.I`vee read that downgrading of bios might help with that. Any experience with that matter?

                  Comment

                    #10
                    Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                    Originally posted by czacha414 View Post
                    I`ve found several threads on badcaps saying that it can be fixed by downgrading older version of bios. Does anyone have one?
                    My uploaded file is 1.13.0 is this old enough ....

                    Tread #4
                    Attached Files
                    Last edited by Markus1741; 10-09-2023, 11:55 AM. Reason: New link

                    Comment

                      #11
                      Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                      try this one on factory mode

                      Recommended by dell
                      Attached Files
                      Last edited by qayyum786; 10-09-2023, 12:03 PM.

                      Comment

                        #12
                        Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                        I can confirm - with that one `TPM is missing` warning is gone, I even updated BIOS to newest one and still no warning. Thank you!
                        Originally posted by qayyum786 View Post
                        try this one on factory mode

                        Recommended by dell

                        Comment

                          #13
                          Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                          Thank you Markus, you`re the one who helped me the most as my programmer was not working properly.
                          Originally posted by Markus1741 View Post
                          My uploaded file is 1.13.0 is this old enough ....

                          Tread #4

                          Comment

                            #14
                            Originally posted by qayyum786 View Post
                            Re: Dell Latitude e5580 LA-E091P Rev: 2.0 (A01)

                            try this one on factory mode

                            Recommended by dell

                            THX U

                            Comment

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