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Bricked Lenovo IdeaPad 3 14ADA05 Need BIOS file for FN+R Crisis recovery

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  • pcwhiz24
    Member
    • Apr 2025
    • 27
    • United States
    #1

    Bricked Lenovo IdeaPad 3 14ADA05 Need BIOS file for FN+R Crisis recovery

    Model: Lenovo IdeaPad 3 14ADA05 81W0
    S/N: PF2BZS7D

    I was having issues with this particular laptop where the NVME SSD would disappear and would not detect unless I took it out and reconnected it, then it would detect for only for a minute then disappear from BIOS. I figured updating the BIOS was worth a try so I booted into my HBCD USB and downloaded the latest BIOS file for that exact model. I ran the executable and everything went smooth, it beeped and then when it restarted, now it won't post, just black screen with fan spinning.

    I already have a CH341A programmer on the way from Amazon that will arrive tomorrow but in the meantime, I want to try the FN+R recovery feature these all come with. I need the .Bin file of the original BIOS to put on my USB to revert it back. I'm an IT guy with 16 years of experience repairing laptops and such, but never used a CH341 before so it'll be a learning experience for me.
    Tags: None
    • Answer selected by pcwhiz24 at 04-09-2025, 11:28 AM.
      SMDFlea
      Super Moderator
      • Jan 2018
      • 23290
      • UK
      Originally posted by pcwhiz24
      I'm so new to this lol. I figured it out, I attached the .zip with the dump file inside.
      Heres your new bios.
      Attached Files

      Premium supporters get full download access and other benefits.

        • Selected Answer

        Comment

        • Bios Cracker
          Badcaps Veteran
          • Oct 2024
          • 344
          • India
          #2
          Originally posted by pcwhiz24
          Model: Lenovo IdeaPad 3 14ADA05 81W0
          S/N: PF2BZS7D

          I was having issues with this particular laptop where the NVME SSD would disappear and would not detect unless I took it out and reconnected it, then it would detect for only for a minute then disappear from BIOS. I figured updating the BIOS was worth a try so I booted into my HBCD USB and downloaded the latest BIOS file for that exact model. I ran the executable and everything went smooth, it beeped and then when it restarted, now it won't post, just black screen with fan spinning.

          I already have a CH341A programmer on the way from Amazon that will arrive tomorrow but in the meantime, I want to try the FN+R recovery feature these all come with. I need the .Bin file of the original BIOS to put on my USB to revert it back. I'm an IT guy with 16 years of experience repairing laptops and such, but never used a CH341 before so it'll be a learning experience for me.
          After you get your CH341A programmer. Attach the original dump file, also before creating a new thread always search for the model you might find some already existing thread.

            Comment

            • pcwhiz24
              Member
              • Apr 2025
              • 27
              • United States
              #3
              Originally posted by Bios Cracker

              After you get your CH341A programmer. Attach the original dump file, also before creating a new thread always search for the model you might find some already existing thread.
              How do I find the original dump file?

                Comment

                • pcwhiz24
                  Member
                  • Apr 2025
                  • 27
                  • United States
                  #4
                  The BIOS chip on it is a Winbond 25Q64JWSIQ. How do I get a dump file once I connect the CH341A?

                    Comment

                  • pcwhiz24
                    Member
                    • Apr 2025
                    • 27
                    • United States
                    #5
                    Originally posted by Bios Cracker

                    After you get your CH341A programmer. Attach the original dump file, also before creating a new thread always search for the model you might find some already existing thread.
                    I pressed read IC on NeoProgrammer and saved the dump file but it's not letting me attach it here as .bin or .hex? What do I do now?

                      Comment

                      • pcwhiz24
                        Member
                        • Apr 2025
                        • 27
                        • United States
                        #6
                        I'm so new to this lol. I figured it out, I attached the .zip with the dump file inside.
                        Attached Files

                        Premium supporters get full download access and other benefits.

                          Comment

                          • Bios Cracker
                            Badcaps Veteran
                            • Oct 2024
                            • 344
                            • India
                            #7
                            Originally posted by pcwhiz24
                            I'm so new to this lol. I figured it out, I attached the .zip with the dump file inside.
                            Try and update

                              Comment

                              • SMDFlea
                                Super Moderator
                                • Jan 2018
                                • 23290
                                • UK
                                #8
                                Originally posted by Bios Cracker

                                Try and update
                                Wrong bios posted, thats an intel bios, the IdeaPad 3 14ADA05 81W0 is AMD. Your bios has been removed.

                                  Comment

                                  • Bios Cracker
                                    Badcaps Veteran
                                    • Oct 2024
                                    • 344
                                    • India
                                    #9
                                    Originally posted by SMDFlea

                                    Wrong bios posted, thats an intel bios, the IdeaPad 3 14ADA05 81W0 is AMD. Your bios has been removed.
                                    Thanks for correcting me.

                                      Comment

                                      • SMDFlea
                                        Super Moderator
                                        • Jan 2018
                                        • 23290
                                        • UK
                                        #10
                                        Originally posted by pcwhiz24
                                        I'm so new to this lol. I figured it out, I attached the .zip with the dump file inside.
                                        Heres your new bios.
                                        Attached Files

                                        Premium supporters get full download access and other benefits.

                                          • Selected Answer

                                          Comment

                                          • pcwhiz24
                                            Member
                                            • Apr 2025
                                            • 27
                                            • United States
                                            #11
                                            Originally posted by SMDFlea

                                            Heres your new bios.
                                            Thank you! I took the BIOS file and flashed it which brought the laptop back successfully!

                                              Comment

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