ok so all the parts arrive yesterday for my new pc, I put em all together, plug it in, and theres the bios all functional and whatnot. so i figure thats a good days work time for bed, software can wait until tomorrow. so next day i come home turn it on and what do you know theres no video. I try putting my video card back in about 10 times with no success, I plug my monitor into my laptop to make sure its working, and it is. what could be the problem?