Okay so need a bit of help, I just finished building my new computer, I have assembled all the parts and tried booting windows 7 from the cd drive but it said there are no drivers available and when I checked the BIOS the hard drive isn't being detected through any of the SATA ports, tried changing the wires but nothing works. I am using an msi z87 g55 motherboard and a seagate 1TB hard drive..