Okay, I tried booting it last night. At first I got an error saying "cpu fan speed error detected" but I think it was just because it was a different cooler, so it didn't recognize the rpm. Now it boots, but the error is "Reboot and select proper boot drive" is this because i haven't installed Windows yet? Also, one of the front case fans is not spinning, but the LEDs are on, the back fan is spinning but the LEDs is off. I have them plugged in the same way as the fan that works fully, any thoughts here? Also, when I successfully get it to boot, is there a way to check if everything is in working order and there is no flaws? Thank you a ton for your help