Lenovo Thinkpad T450S need bios

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  • nicoleluca300
    Senior Member
    • Aug 2016
    • 67
    • france

    #1

    Lenovo Thinkpad T450S need bios

    i guys
    i need bios for ibm lenovo t450s core i5
    thanks
  • nicoleluca300
    Senior Member
    • Aug 2016
    • 67
    • france

    #2
    Re: ibm lenovo t450s core i5 bios need

    any one please .....
    i need it

    Comment

    • Mcfalsi
      Senior Member
      • Apr 2015
      • 191
      • Türkey

      #3
      Lenovo Thinkpad T450S need bios

      hi
      Lenovo Thinkpad T450S - NM-A301
      need bios dump please help

      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 20318
        • UK

        #4
        Re: Lenovo Thinkpad T450S need bios

        Can you post your bios backup .
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Mcfalsi
          Senior Member
          • Apr 2015
          • 191
          • Türkey

          #5
          Re: Lenovo Thinkpad T450S need bios

          Originally posted by SMDFlea
          Can you post your bios backup .
          sorry ı havent backup because chip is break

          Comment

          • Mcfalsi
            Senior Member
            • Apr 2015
            • 191
            • Türkey

            #6
            Re: Lenovo Thinkpad T450S need bios

            please can someone help?

            Comment

            • SMDFlea
              Super Moderator
              • Jan 2018
              • 20318
              • UK

              #7
              Re: Lenovo Thinkpad T450S need bios

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

              Comment

              • Mcfalsi
                Senior Member
                • Apr 2015
                • 191
                • Türkey

                #8
                Re: Lenovo Thinkpad T450S need bios

                Originally posted by SMDFlea
                Try this one .
                soryy not working

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20318
                  • UK

                  #9
                  Re: Lenovo Thinkpad T450S need bios

                  I know the bios is good, so your problem is elsewhere. Check all power 19V, 5VALW ,3VALW

                  EDIT: What bios programmer are you using.
                  Last edited by SMDFlea; 11-22-2018, 07:36 AM.
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                  Comment

                  • Mcfalsi
                    Senior Member
                    • Apr 2015
                    • 191
                    • Türkey

                    #10
                    Re: Lenovo Thinkpad T450S need bios

                    wellon gp-20

                    Comment

                    • Madhusha
                      Member
                      • Apr 2012
                      • 15
                      • Srilanka

                      #11
                      Re: Lenovo Thinkpad T450S need bios

                      Anybody have clean BIOS+MEC Bios for
                      NM-A301- Lenovo T450s

                      Comment

                      • rich3626
                        New Member
                        • Jan 2019
                        • 1
                        • USA

                        #12
                        Re: Lenovo Thinkpad T450S need bios

                        Hello, Can someone help me disable Computrace in my bios file please? I don't know how to edit the bios code to disable this option.

                        Thanks
                        Attached Files

                        Comment

                        • khaahk
                          Badcaps Veteran
                          • Dec 2013
                          • 745
                          • Estonia

                          #13
                          Re: Lenovo Thinkpad T450S need bios

                          Originally posted by SMDFlea
                          Try this one .
                          This is working bios, can confirm.

                          Comment

                          • mlittle01
                            New Member
                            • May 2016
                            • 4
                            • thailand

                            #14
                            Re: Lenovo Thinkpad T450S need bios

                            thank you

                            Comment

                            • al2216aa85ms
                              New Member
                              • Sep 2020
                              • 6
                              • canada

                              #15
                              Lenovo T450s BIOS Signature

                              First thread. Anyway, I've modded my bios to replace the date/time menu with the advanced menu but now the T450s has 2x5 beeps at every cold and warm boot. I'm told this is because the signature needs to be modified. Is this possible on this laptop or not? I'm on the latest bios version 1.37

                              I've been pointed in this direction reading all of this post:

                              https://www.insanelymac.com/forum/to...eps-on-lenovo/

                              But of course my BIOS is different and the steps need to be modified which I'm having trouble with. Anyone know what I'm after?

                              I'm a bit reserved paying someone to do it because who knows what edits they'll make to the bios without my knowledge.

                              Thanks

                              Comment

                              • mferna14
                                Badcaps Legend
                                • Jun 2018
                                • 1008
                                • Canada

                                #16
                                Re: ibm lenovo t450s core i5 bios need

                                Here is the IBM Lenovo T450s core i5 BIOS for this same model you require but there is a PW, if someone can clean it for us, it would be great!!! Thanks in advance
                                Attached Files

                                Comment

                                • nrcslim89
                                  Senior Member
                                  • Nov 2019
                                  • 130
                                  • Portugal

                                  #17
                                  Lenovo ThinkPad T450s -BIOS Fix

                                  Hello guys, hope your all fine!

                                  Need some help, i have one Lenovo ThinkPad T450s
                                  Board Model:
                                  AIMT1 NM-A301 REV 1.0

                                  Well, machine seems to power on, but only gives me a full black screen no backlight, no caps no num lock on internal or external keyboard.

                                  I measure some points on LVDS connector i have the 3.3V and 20V.
                                  LID Switch seems ok, 3.3V and when i put magnet on him drops to 0V so it's fine.

                                  I talked with some people and all they say me BIOS Issue, i have original dump attached for anyone who could open it search for any error and fix the dump for me please.

                                  Thanks for all any questions please be free to post.
                                  Attached Files

                                  Comment

                                  • TECNOPUBLIK
                                    New Member
                                    • May 2021
                                    • 2
                                    • argentina

                                    #18
                                    Re: Lenovo Thinkpad T450S need bios

                                    Hello I loaded the bios that indicate here in my notebook but it asks me for a password when I turn it on, as a lock will you know which is the key and unlock?
                                    Last edited by SMDFlea; 05-12-2021, 10:28 AM. Reason: https://translate.google.com

                                    Comment

                                    • TECNOPUBLIK
                                      New Member
                                      • May 2021
                                      • 2
                                      • argentina

                                      #19
                                      Re: Lenovo Thinkpad T450S need bios

                                      Originally posted by SMDFlea
                                      I know the bios is good, so your problem is elsewhere. Check all power 19V, 5VALW ,3VALW

                                      EDIT: What bios programmer are you using.
                                      When I install this bios in my notebook it asks me for a password to be able to enter the bios, they will know what it is, thank you ..
                                      Last edited by SMDFlea; 05-25-2021, 01:51 PM.

                                      Comment

                                      • 0916611
                                        New Member
                                        • Nov 2020
                                        • 1
                                        • IRAN

                                        #20
                                        Re: Lenovo Thinkpad T450S need bios

                                        Originally posted by SMDFlea
                                        Try this one .
                                        hello dear staff

                                        this file still not working.

                                        anyone have working backup file ?

                                        thanks in advanced .

                                        Comment

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