Lenovo Yoga Slim 7 14APU8 Bios Request

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  • beogeek
    Senior Member
    • Apr 2018
    • 97
    • Serbia
    #1

    Lenovo Yoga Slim 7 14APU8 Bios Request

    I've currently got a Lenovo Yoga Slim 7 14APU8 that is not posting. Its fan spins, the keyboard lights up, and the caps lock doesn't work. It was taken to some shop for cleaning, and then they updated or tried to update the bios. After that, there was no display and no post. I've removed the bios ic from the board and made a bios dump. I need some assistance going forward, as I suspect this is probably just a bad bios issue. I've tried searching for a dump, but no luck; if anyone can throw me a bone, it would be much appreciated!

    Attached is the bios dump in the state I received it in.

    Model: Yoga Slim 7 14APU8
    MO: PF6XB3B06193
    MTM: 83AACTO1WW
    Factory ID: JVHFC1
    S/N: PF4NQGPQ
    BIOS Type: Winbond 25R256JWEQ

    Attached Files
    Tags: None
    • Answer selected by beogeek at 10-26-2024, 12:34 AM.
      beogeek
      Senior Member
      • Apr 2018
      • 97
      • Serbia
      Originally posted by hoaca388
      Yoga Slim 7 14APU8 - Type 83AA

      ​
      Thank you! I was able to fix it using a BIOS dump a friend from the UK provided. I suspect it's the same as the one you uploaded, but I'll share mine as well in case it helps someone else. I appreciate the time you took to respond!
      Attached Files
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        • mainvod
          Member
          • Oct 2022
          • 10
          • china
          #2
          Originally posted by beogeek
          I've currently got a Lenovo Yoga Slim 7 14APU8 that is not posting. Its fan spins, the keyboard lights up, and the caps lock doesn't work. It was taken to some shop for cleaning, and then they updated or tried to update the bios. After that, there was no display and no post. I've removed the bios ic from the board and made a bios dump. I need some assistance going forward, as I suspect this is probably just a bad bios issue. I've tried searching for a dump, but no luck; if anyone can throw me a bone, it would be much appreciated!

          Attached is the bios dump in the state I received it in.

          Model: Yoga Slim 7 14APU8
          MO: PF6XB3B06193
          MTM: 83AACTO1WW
          Factory ID: JVHFC1
          S/N: PF4NQGPQ
          BIOS Type: Winbond 25R256JWEQ
          What's your board number。

            Comment

            • beogeek
              Senior Member
              • Apr 2018
              • 97
              • Serbia
              #3
              Originally posted by mainvod

              What's your board number。
              MB L83AA WIN R77840S UMA 32GRM

              Part No: 5B21L46793
              ​

                Comment

                • hoaca388
                  Badcaps
                  • Jan 2022
                  • 11795
                  • Socialist Republic of Vietnam
                  #4
                  Originally posted by beogeek
                  I've currently got a Lenovo Yoga Slim 7 14APU8 that is not posting. Its fan spins, the keyboard lights up, and the caps lock doesn't work. It was taken to some shop for cleaning, and then they updated or tried to update the bios. After that, there was no display and no post. I've removed the bios ic from the board and made a bios dump. I need some assistance going forward, as I suspect this is probably just a bad bios issue. I've tried searching for a dump, but no luck; if anyone can throw me a bone, it would be much appreciated!

                  Attached is the bios dump in the state I received it in.

                  Model: Yoga Slim 7 14APU8
                  MO: PF6XB3B06193
                  MTM: 83AACTO1WW
                  Factory ID: JVHFC1
                  S/N: PF4NQGPQ
                  BIOS Type: Winbond 25R256JWEQ
                  Yoga Slim 7 14APU8 - Type 83AA

                  ​
                  Attached Files
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                  Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                    Comment

                    • beogeek
                      Senior Member
                      • Apr 2018
                      • 97
                      • Serbia
                      #5
                      Originally posted by hoaca388
                      Yoga Slim 7 14APU8 - Type 83AA

                      ​
                      Thank you! I was able to fix it using a BIOS dump a friend from the UK provided. I suspect it's the same as the one you uploaded, but I'll share mine as well in case it helps someone else. I appreciate the time you took to respond!
                      Attached Files
                        • Selected Answer

                        Comment

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