Apologize if this question has been replied before.. Did not found. I am "Insider" since start of W10. I have made all upgrades or Clean installs without any problem... But : I need to change almost all my hardware next week (Mobo, CPU , Memory). Just keep HDD SSD and GPU. How can I install Windows 10 - Previous one will not boot - and be registered as Insider and activate. ??? I know It's should be possible starting with a W7 or W8 install with legit key but I don't want to mess my legit keys with the insider program. One more thing: This Windows install will be done on a separate HD actually used for W10 Insider. Any clue ?