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    T470 bios needed

    I have a bios for a t470
    I believe it may be corrupted I have attached it.
    Can someone confirm and check please.
    thanks

    model T470 (Type 20HD, 20HE) Laptop (ThinkPad) - Type 20HD

    7500 i7

    Does any one have a working bios for this mother board
    Attached Files

    #2
    Re: T470 bios needed

    Try this one I cleaned from your Bios, give me feedback if it worked.
    Attached Files

    Comment


      #3
      Re: T470 bios needed

      Thanks for the file
      No luck unfortunately looks like the board is still playing dead
      looks like dead board..

      Comment


        #4
        Re: T470 bios needed

        Try this bios .
        Attached Files
        Last edited by SMDFlea; 08-29-2020, 06:57 AM.
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment


          #5
          Lenovo T470 (20JN) BIOS needed

          Hello. I'm looking for bios dump for Lenovo ThinkPad T470 (20JN). Unfortunately someone was here before me and I got it without bios chip.
          Thanks!

          Comment


            #6
            Re: LENOVO BIOS AUTO-PATCHER for Supervisor Password Removal

            lenovo thinkpad t470
            i need EC file U15 pls

            Comment


              #7
              Re: T470 bios needed

              I have a T470 here which appears to have a corrupt BIOS (attached).

              Model is 20JN-S00502 / CT470 NM-A931.

              If anyone can have a look and maybe provide a clean BIOS that would be appreciated.

              Cheers
              Attached Files

              Comment


                #8
                Re: T470 bios needed

                Originally posted by mp3boy View Post
                i have a t470 here which appears to have a corrupt bios (attached).

                Model is 20jn-s00502 / ct470 nm-a931.

                If anyone can have a look and maybe provide a clean bios that would be appreciated.

                Cheers
                Attached Files


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                Become a Badcaps supporter
                >>>>> click on this link to donate <<<<<
                Thanks to all supporters.
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                Comment


                  #9
                  Re: T470 bios needed

                  Originally posted by hoaca388 View Post
                  Thanks, but it wouldn't boot. Seems to be a board issue as it won't start with the original file flashed back either (was stuck on a black screen before).

                  Comment


                    #10
                    t470 bios corrupted

                    hi i got a thinkpad t470 20jn with corrupted bios
                    i tried another dump the computer boots but stuck on post
                    i tried cleaning me no luck tried repair the org bios with lenovo update no luck black screen
                    can anyone help
                    type 20JN-4SQE0F
                    SN PF-17QF98
                    Last edited by ace.code; 08-09-2022, 11:49 AM.

                    Comment


                      #11
                      Re: t470 bios corrupted

                      Originally posted by ace.code View Post
                      hi i got a thinkpad t470 20jn with corrupted bios
                      i tried another dump the computer boots but stuck on post
                      i tried cleaning me no luck tried repair the org bios with lenovo update no luck black screen
                      can anyone help
                      type 20JN-4SQE0F
                      SN PF-17QF98
                      read this..
                      https://www.badcaps.net/forum/showthread.php?t=103570
                      post the original bios..
                      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


                        #12
                        Re: t470 bios corrupted

                        Originally posted by peste View Post
                        read this..
                        https://www.badcaps.net/forum/showthread.php?t=103570
                        post the original bios..
                        sorry my bad i closed the upload window by mistake
                        Attached Files

                        Comment


                          #13
                          Re: t470 bios corrupted

                          Originally posted by ace.code View Post
                          sorry my bad i closed the upload window by mistake
                          T470 (Type 20JM, 20JN) Laptop (ThinkPad) - Type 20JN
                          Attached Files


                          ----------------------------------------------------------------------------------------------------------------------------------------------------------
                          All donations to Badcaps are welcome.
                          Become a Badcaps supporter
                          >>>>> click on this link to donate <<<<<
                          Thanks to all supporters.
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                          Comment


                            #14
                            Re: t470 bios corrupted

                            Originally posted by hoaca388 View Post
                            T470 (Type 20JM, 20JN) Laptop (ThinkPad) - Type 20JN
                            confirmed bios T470 (Type 20JM, 20JN) Laptop (ThinkPad) - Type 20JN works correctly

                            Comment


                              #15
                              Re: T470 bios needed

                              Hi guys,
                              I have a laptop t470, model 20HE with i7-6700u CPU. The current version of BIOS is N1QET72U (1.47u), which is custom version of BIOS not possible to update. I have already tried the BIOS file from post #4 in this thread, but unfortunately didn't work.
                              Could anybody share the BIOS for t470 20HE with CPU i7-6700u, so I could try to flash it?

                              thx in advance for any advice...

                              Comment


                                #16
                                Re: T470 bios needed

                                Originally posted by SMDFlea View Post
                                Try this bios .
                                I have a t470 20HD, flashed this BIOS

                                Unfortunately, my laptop still has this behavior:

                                Press on "power on" > Power-Button lights up green > keyboard backlight turns on briefly > Power-Button and keyboard backlight turns off

                                Do I have a bricked board?
                                Thanks in advance!

                                Comment


                                  #17
                                  Re: T470 bios needed

                                  I have a t470 that works but has a password, if it can help you determine if the board is correct

                                  Comment


                                    #18
                                    Re: T470 bios needed

                                    late to display

                                    Comment


                                      #19
                                      Re: T470 bios needed



                                      hello . please can i have bios unlocked?
                                      there is admin password and looks like its not working correctly too

                                      model - lenovo t470 i7 20HD-000EUK
                                      Attached Files

                                      Comment


                                        #20
                                        Re: T470 bios needed

                                        Originally posted by valerix9898 View Post


                                        hello . please can i have bios unlocked?
                                        there is admin password and looks like its not working correctly too

                                        model - lenovo t470 i7 20HD-000EUK
                                        https://www.badcaps.net/forum/showthread.php?t=87588


                                        ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                        All donations to Badcaps are welcome.
                                        Become a Badcaps supporter
                                        >>>>> click on this link to donate <<<<<
                                        Thanks to all supporters.
                                        ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                                        Comment

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