I need to change mac address and serial number

[mhd_mahad]

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

[petehall347]

Re: I need to change mac address and serial number

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

[mhd_mahad]

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?

[foulou0238]

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 .

[mcplslg123]

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

[mhd_mahad]

Re: I need to change mac address and serial number

alreadly trierd many versions of config tool but same problem

[mhd_mahad]

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