I modded by bios using your tool for oem win7 then I use GenuineTicket for win10. This was a few years ago. Now I'm using the same motherboard but I upgrade a new graphic card and new ssd. Will my win10 still activated or I need to install win7 to get GenuineTicket again? Thanks
In most cases only a motherboard/LAN change will undo the HWID activation, simply use MAS (google for massgravel) to re-generate a new HWID (if needed).