My Dell M1530 Laptop SLIC 2.1 activation just broke Installed Win7 sometime ago using a modded BIOS from here. All was fine, it all activated and there was no issue. I turned the machine on tonight and it told me that my copy was not genuine. So I looked around on this site and found a new key that was appropriate for Win7 Ultimate. When I tried to use this I got a message that there was a license requirement missing from my machines BIOS (which I have previously flashed) Anyone have any ideas what may have gone wrong here? I don't want to flash the BIOS again, it was a bit nerve racking the first time I did it. Have Dell changed their license codes in the BIOS just before they release their machines?