So I just built a new pc and have all the parts put together, everything seems to be working but when I boot it up, my connected monitor says there's no signal. Do I need to install a bios, is it already on the motherboard or is it related to the disk that came with the motherboard. When I put the disk in the external disk drive, it spins for a bit then the green light turns off and it stops. Still no signal from the monitor. Could anybody correct what I'm doing and let me know how to fix it? (My MB is an Asus Prime B350 PLUS by the way).