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Can anybody help me with a dump for Lenovo Yoga 460

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    Can anybody help me with a dump for Lenovo Yoga 460

    Hello guys!
    I'm having a very hard time finding a bin for this laptop.

    Can somebody help me with a dump for:

    LCL-1 MB
    14283-1M

    I would much appreciate it! Thanks!

    #2
    Re: Can anybody help me with a dump for Lenovo Yoga 460

    I tried extracting the official lenovo update with innoextract but the file I got is only 8MB, the chip from the board is 16MB. I will attach the backup of my corrupted bios and the file I managed to extract. Any ideas are welcome. Thanks!
    Attached Files

    Comment


      #3
      Re: Can anybody help me with a dump for Lenovo Yoga 460

      here
      Attached Files

      Comment


        #4
        Re: Can anybody help me with a dump for Lenovo Yoga 460

        Originally posted by ardeyalex View Post
        here
        Thanks for the reply. I flashed it but now I have a clicking short sound coming from the mobo. Can't confirm it's working. I might have another mobo issue.

        Comment


          #5
          Re: Can anybody help me with a dump for Lenovo Yoga 460

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

          Comment


            #6
            Re: Can anybody help me with a dump for Lenovo Yoga 460

            Originally posted by SMDFlea View Post
            Try this one .
            I assume that this one doesn't have a supervisor password set? I am having difficulty removing the SVP. Flashing this ROM didn't remove it and would like to verify. Is it known that it is stored somewhere else? There is no eeprom on these laptops right?

            Comment


              #7
              Re: Can anybody help me with a dump for Lenovo Yoga 460

              Originally posted by genbox View Post
              I assume that this one doesn't have a supervisor password set? I am having difficulty removing the SVP. Flashing this ROM didn't remove it and would like to verify. Is it known that it is stored somewhere else? There is no eeprom on these laptops right?
              I think have ITE... which i/o this model program i/o remove password

              Comment


                #8
                Re: Can anybody help me with a dump for Lenovo Yoga 460

                Originally posted by imranromi View Post
                I think have ITE... which i/o this model program i/o remove password

                Thank you for your response

                Just to verify I attached an image of the chip, novoton npce288ga0dx, I think is responsible for IO. I didn't see an ITE chip on the board. I can attach / send higher res images of both sides of the board if you would want to take a peak if I am incorrect.
                Attached Files
                Last edited by genbox; 07-24-2019, 02:05 AM.

                Comment


                  #9
                  Re: Can anybody help me with a dump for Lenovo Yoga 460

                  Originally posted by genbox View Post
                  Thank you for your response

                  Just to verify I attached an image of the chip, novoton npce288ga0dx, I think is responsible for IO. I didn't see an ITE chip on the board. I can attach / send higher res images of both sides of the board if you would want to take a peak if I am incorrect.
                  Yes password store i think this chip Npe288... if you have svod or other programmer then you can.If dont have buy patch is better i think.

                  Comment


                    #10
                    Re: Can anybody help me with a dump for Lenovo Yoga 460

                    Originally posted by imranromi View Post
                    Yes password store i think this chip Npe288... if you have svod or other programmer then you can.If dont have buy patch is better i think.
                    Thanks for the info. I do not have a svod programmer. I do have another one of these laptops for parts. I'm thinking of swapping the chips.

                    Comment


                      #11
                      Re: Can anybody help me with a dump for Lenovo Yoga 460

                      I'm looking for original dump for LCL-1 14283-2

                      Comment


                        #12
                        Re: Can anybody help me with a dump for Lenovo Yoga 460

                        @genbox, NPCE288 is programmable. If you replace this io chip it has to be from same motherboard, else will not work as you dont have tools to flash io chip. Just double check it before replacing npce288 chip.

                        Comment


                          #13
                          Need Lenovo Yoga 460 Bios dump

                          Old bios deleted...

                          motherboard code : 14283-3

                          please send working clean me bios

                          Comment


                            #14
                            Re: Need Lenovo Yoga 460 Bios dump

                            Originally posted by bilen View Post
                            Old bios deleted...

                            motherboard code : 14283-3

                            please send working clean me bios
                            post the serial number
                            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                            Comment


                              #15
                              Re: Need Lenovo Yoga 460 Bios dump

                              Originally posted by SMDFlea View Post
                              post the serial number
                              serıal number deleted.
                              complence ıd : TP00079A

                              Comment


                                #16
                                Re: Need Lenovo Yoga 460 Bios dump

                                Originally posted by bilen View Post
                                serıal number deleted.
                                complence ıd : TP00079A
                                machine types picture attached. The first machine type is a 20EM ,do a google search for it,find the support page ,go to Drivers & Software, Manual Update , Bios. Click on the "README for BIOS Update Utility" https://download.lenovo.com/pccbbs/m.../r05uj20ww.txt .The bios ID`s are R05ET**W .Download all the bios posted on this thread,open each one with a hex editor, use the text search R05ET .If one matches youve got a bios to try .
                                .
                                Attached Files
                                Last edited by SMDFlea; 02-04-2022, 05:48 AM.
                                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                Comment


                                  #17
                                  Re: Need Lenovo Yoga 460 Bios dump

                                  Originally posted by SMDFlea View Post
                                  machine types
                                  there is no text
                                  how can I find ?

                                  motherboard full code LCL-1 MB 14283-3 448.05106.0031

                                  possible type 20EM - 20EL
                                  Last edited by bilen; 02-04-2022, 05:24 AM.

                                  Comment


                                    #18
                                    Re: Need Lenovo Yoga 460 Bios dump

                                    Originally posted by bilen View Post
                                    there is no text
                                    how can I find ?

                                    motherboard full code LCL-1 MB 14283-3 448.05106.0031

                                    possible type 20EM - 20EL
                                    See post #16 ,its been edited.You can find the bios number easily
                                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                    Comment


                                      #19
                                      Re: Need Lenovo Yoga 460 Bios dump

                                      Originally posted by SMDFlea View Post
                                      See post #16 ,its been edited.You can find the bios number easily
                                      no old bios chip. taken from the motherboard

                                      Comment


                                        #20
                                        Re: Can anybody help me with a dump for Lenovo Yoga 460

                                        If the bios at post #3 isn`t a R05ET look for a bios at other sites,you only have to google search with the motherboard part number "LCL-1 MB 14283-3 bios"

                                        https://www.alisaler.com/yoga-460-la...ad-14283-bios/
                                        https://forum.laboneinside.com/viewtopic.php?t=7818

                                        Check each with a hex editor for R05ET ,if one or both are ok then open each one with MEAnalyzer to check if the ME firware is clean "Configured" . If it is "initialised" then the ME wants cleaning
                                        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                        Comment

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