need bios lenovo yoga 300-11lbr

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  • roxboy1984
    Senior Member
    • Jan 2022
    • 179
    • South Africa

    #41
    Re: Lenovo Yoga 300 11IBR seems to boot but No display

    Originally posted by hoaca388
    The file in the link Peste posted is suitable for your device, if your device is not working it means it is having another error, not the bios.
    For some cheap programmers, writing and reading the chip through a clip sometimes gives inaccurate results.
    ok thanks i shall remove the chip from the board and rewrite not using the clip. I didnt get any errors when using the clip though. not sure if that makes any difference.

    Comment

    • roxboy1984
      Senior Member
      • Jan 2022
      • 179
      • South Africa

      #42
      Re: Lenovo Yoga 300 11IBR seems to boot but No display

      redid the chip off the board and still no luck. anyone have any other suggestions? thanks

      Comment

      • hoaca388
        Badcaps
        • Jan 2022
        • 12425
        • Socialist Republic of Vietnam

        #43
        Re: Lenovo Yoga 300 11IBR seems to boot but No display

        Originally posted by roxboy1984
        redid the chip off the board and still no luck. anyone have any other suggestions? thanks
        Try to test the display with an external monitor via the HDMI port.


        Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
        https://www.badcaps.net/donate

        Comment

        • roxboy1984
          Senior Member
          • Jan 2022
          • 179
          • South Africa

          #44
          Re: Lenovo Yoga 300 11IBR seems to boot but No display

          Originally posted by hoaca388
          Try to test the display with an external monitor via the HDMI port.
          No Display on external monitor either.

          Comment

          • roxboy1984
            Senior Member
            • Jan 2022
            • 179
            • South Africa

            #45
            Re: Lenovo Yoga 300 11IBR seems to boot but No display

            Hi,

            So for some reason when i now try and flash the bios chip i keep getting verification errors. I erase the chip and that completes successfully and then when i either try write the new bios or check to make sure its blank i get verification errors. Does anyone have any ideas? thanks

            Comment

            • roxboy1984
              Senior Member
              • Jan 2022
              • 179
              • South Africa

              #46
              Re: Lenovo Yoga 300 11IBR seems to boot but No display

              No matter what i try i get "Verification error on address: 0x0000736D, Device: 0xFD" anyone have any ideas?

              Comment

              • VictorAntunes
                New Member
                • Apr 2021
                • 7
                • Brazil

                #47
                Re: need bios os lenovo yoga 300-11lbr

                Has anyone managed to solve the keyboard and touchpad problem not working?

                Comment

                • roxboy1984
                  Senior Member
                  • Jan 2022
                  • 179
                  • South Africa

                  #48
                  Lenovo Yoga 300 11IBR seems to boot but No display

                  Please can someone help. I have a Lenovo Yoga 300, board model is IT-158TC. The machine seems to boot but I get no display. I've tried flashing multiple Bios's from the forum but still no luck. please can someone advise what else I can try?

                  Attached is the Original Bios + EC.
                  Attached Files

                  if you find these attachements useful please consider making a small donation to the site

                  Comment

                  • peste
                    Super Moderator
                    • Dec 2016
                    • 13851
                    • ROMANIA

                    #49
                    Re: Lenovo Yoga 300 11IBR seems to boot but No display

                    Originally posted by roxboy1984
                    Please can someone help. I have a Lenovo Yoga 300, board model is IT-158TC. The machine seems to boot but I get no display. I've tried flashing multiple Bios's from the forum but still no luck. please can someone advise what else I can try?

                    Attached is the Original Bios + EC.
                    if post #21 doesn't work, you have another problem, provided you wrote the bios without errors..
                    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

                    • rui4892
                      Senior Member
                      • Mar 2017
                      • 57
                      • Portugal

                      #50
                      Re: need bios lenovo yoga 300-11lbr

                      hello forum
                      Can somebody post pinout for kbc to read EC with svod1... thanks.

                      Comment

                      • p0stman
                        New Member
                        • Mar 2016
                        • 2
                        • Spain

                        #51
                        Hi folks!

                        Could someone solve the touchpad and keyboard issue?

                        I've tried all the bios images inside this thread but I get the same problem.

                        Thank you.

                        Comment

                        • Hraff
                          Member
                          • Dec 2018
                          • 23
                          • morroco

                          #52
                          hi everyone. I need to clear the password from this lenovo Bin file, thanks in advance
                          Attached Files

                          if you find these attachements useful please consider making a small donation to the site

                          Comment

                          • SMDFlea
                            Super Moderator
                            • Jan 2018
                            • 22191
                            • UK

                            #53
                            Originally posted by Hraff
                            hi everyone. I need to clear the password from this lenovo Bin file, thanks in advance
                            Type the laptop serial number, full name and model, motherboard model, etc.

                            read the forum rules..https://www.badcaps.net/forum/troubl...before-posting
                            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                            Comment

                            • Hraff
                              Member
                              • Dec 2018
                              • 23
                              • morroco

                              #54
                              thank you, i fix it up.

                              Comment

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