Working on an HP a1560n. Loaded the modded bios and then dl'd the slic tool off of here because I wasnt activated. I show 2.1 and a HP cert and product key but I still show 30 days to activate and no official looking product key in the Windows screen. The disc I used is a Win7 Pro Refurb disc. Does that make a difference? I keep going back and it looks like I did everything correctly. I used the cert and key that was packaged with the modded bios from here.