So I recently built my new computer, everything was new except I kept my old hard drives. A 1.5Tb, 1tb, and a 500gb hdd. The 500gb one is that one I had my os on. I booted it up and it just resets if I try Windows 10. On Windows 7 it's looking to do a system restore but it's been taking forever. When I boot off the 1Tb it gives me the same options, Windows 7 and 10. But it doesn't work either. When I boot off the 1.5tb it lets on me Windows 7, this was the drive I was supposed to be booting off of on my old pc but I never used it. It wants me to active Windows 7 but when I try to put on the code it won't let me because I'm not connected to the Internet. I have an Ethernet cable plugged into the back of the computer and into my extender, but it won't recognize it. It doesn't show there's anything. I was reading online and it said this might be caused because the drivers aren't updated. I don't know what to, maybe go to a friends house and download the updated drivers on a usb and see if it works? I wanted to just wipe all my drives and start fresh with a new copy of Windows but I don't know if that's the best idea.