Toshiba Satellite S45-B4186SM

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  • royale.dah
    New Member
    • Sep 2021
    • 8
    • localhost

    #1

    Toshiba Satellite S45-B4186SM

    Dear all,

    I have tried different ways to reflash the Bios for this Toshiba Satellite S45-B4186SM, as is mentioned in other forums like found the name for the bios file and rename it, or name it as the model name, etc... However, I have had not luck .

    Status:
    Laptop turn on, fan spinning with black screen

    Last official Bios version 1.50:
    https://support.dynabook.com/support...tentId=4004929

    Could you shot/help with some ideas?

    Thanks in advance
  • royale.dah
    New Member
    • Sep 2021
    • 8
    • localhost

    #2
    Re: Toshiba Satellite S45-B4186SM

    any help? much appreciate it

    Comment

    • peste
      Super Moderator
      • Dec 2016
      • 12406
      • ROMANIA

      #3
      Re: Toshiba Satellite S45-B4186SM

      Originally posted by royale.dah
      any help? much appreciate it
      post the backup copy of the original laptop 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

      • royale.dah
        New Member
        • Sep 2021
        • 8
        • localhost

        #4
        Re: Toshiba Satellite S45-B4186SM

        Originally posted by peste
        post the backup copy of the original laptop bios
        How can I get it? if the laptop is already bricked

        Comment

        • peste
          Super Moderator
          • Dec 2016
          • 12406
          • ROMANIA

          #5
          Re: Toshiba Satellite S45-B4186SM

          Originally posted by royale.dah
          How can I get it? if the laptop is already bricked
          you will need an SPI programmer.

          https://www.youtube.com/watch?v=DWWigscuQDY
          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

          • royale.dah
            New Member
            • Sep 2021
            • 8
            • localhost

            #6
            Re: Toshiba Satellite S45-B4186SM

            Originally posted by peste
            you will need an SPI programmer.

            https://www.youtube.com/watch?v=DWWigscuQDY
            Thanks I've ordered it... any idea where I can find the logic map to know what is my bios chip?

            Kind regards.

            Comment

            • royale.dah
              New Member
              • Sep 2021
              • 8
              • localhost

              #7
              Re: Toshiba Satellite S45-B4186SM

              hi there, could someone point me on the following images what is the Bios chip? or a number/serial that I should looking at.


              Cheers!
              Last edited by SMDFlea; 10-27-2021, 05:46 AM.

              Comment

              • royale.dah
                New Member
                • Sep 2021
                • 8
                • localhost

                #8
                Re: Toshiba Satellite S45-B4186SM

                @peste
                Originally posted by peste
                post the backup copy of the original laptop bios
                I believe I've figured out what is the bios chip, and here it's the copy of the original bios...

                could you help me pls??? is there any other side to get a bios file to try?

                Thanks in advance.
                Attached Files

                Comment

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