@Vercetti For your Gigabyte motherboard, the GIGABYTE SLP string is already inside the BIOS so you dont have to mod the BIOS, you can use that instead of HP. All you need is the appropriate OEMBIOS set (in the XP section) and youre done.
I read about those files before write this post, but no success a bit hard to find them, thanks for reply!
Thanks Vercetti. However, when I try to flash, I get a bad checksum error. When I forced the update, I bricked my board. Not a big deal because I can recover it. I suspect that Biostar is going the way of MSI. I tried Superstatic v3 with no luck. Maybe Superstatic v2 might be the only way.