help change the mac address from the bin bios file

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  • bakre
    Senior Member
    • Dec 2014
    • 105
    • Zwolle
    #1

    help change the mac address from the bin bios file

    hello gays i have an problem in lenovo t430
    i need to change the mac address and the mac address is stored in the bios chip u49 and the size of that chip is 8 mb
    i open the bios file in hex and i search for the old mac and i find a lot of the same mac address and i change all the mac address i find it
    and i programmed the chip and it steel give the old mac address in the setup bios
    did any one have an idea how can i solve this problem
    the laptop mac address is : 00 21 CC D7 9B 43

    thanks a lot
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    • ktmmotocross
      Boardkiller
      • Feb 2014
      • 3636
      • slovakia
      #2
      Re: help change the mac address from the bin bios file

      mac can be changed through driver. why u need to change it in bios

        Comment

        • bakre
          Senior Member
          • Dec 2014
          • 105
          • Zwolle
          #3
          Re: help change the mac address from the bin bios file

          how i can change it with driver

            Comment

            • ktmmotocross
              Boardkiller
              • Feb 2014
              • 3636
              • slovakia
              #4
              Re: help change the mac address from the bin bios file

              many tools. check "mac changer", or through properieties of network adapter - configure - adwanced

                Comment

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