Today I swapped the motherboard and processor in my pc from an amd fx 6100 with an msi 990xa to an intel core i7 4770k and an asus sabertooth z87. Upon turning my new system on we cannot launch any operating system, I do have windows 7 home premium 64 bit but I cannot seem to find a solution to my problem, if any of you do know a solution will I lose any of my files?