Gigabyte motherboard not starting windows

Yo Gurt

Honorable
Aug 13, 2013
7
0
10,510
First things first: Hello everyone!
So, I just built my new PC and I'm trying to get it to work,
since I haven't an optical drive I tried using my good ol' sata to boot and start from there, problem is: Whenever I try to start windows after a few secs of loading a sudden blue screen appear and then it asks me to perform a recovery (that always fails).
So I tried using my external hdd to set up a boot for windows, same problem occur. I don't really know what to do.
Help?