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I need to change mac address and serial number

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    I need to change mac address and serial number

    hi guys..
    i have two HP ProOne 600 G2 21.5-inch NonTouch All-in-One PC with same mac address and serial number so i want to change mac and serial..
    Itried to use HP DMI tool and HP BIOS Configuration Utility but not working
    always give me message access denied ... thanx all


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    #2
    Re: I need to change mac address and serial number

    do you have to be logged on as admin or superuser or something ?

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      #3
      Re: I need to change mac address and serial number

      yes bro i guess problem is manufacturing programming mode is in lock mode so i cant change anything...can i make changes on bios like serial number by hex editor and how?

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        #4
        Re: I need to change mac address and serial number

        hello
        share your bios dump and i will cleare serial number for you and you will programming serial number after .

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          #5
          Re: I need to change mac address and serial number

          It seems you get the message " manufacturing mode" in display. If so, then use the same bcu utility to unlock manufacturing mode. The file you get while putting the "getconfigutilty" has somewhere locked/unlocked mentioned in it. You just need to select unlock and then use setconfig command. After that dmi tool will work.

          PS: If you are not getting lock /unlock option in bcu tool config file, then use a diffrent version of bcu tool. All version doesnt work on all mobos. So keep that in mind

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            #6
            Re: I need to change mac address and serial number

            alreadly trierd many versions of config tool but same problem

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              #7
              Re: I need to change mac address and serial number


              this current bios that i want to modify serial number or manufacturing programming mode turn to unlock
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