I have just built a computer, which of course has an empty hard drive-this means no MBR, no anything. The computer seems to be detecting the hard drive, memory, cpu, and video card I installed. It simply won't boot iso files. My goal is to install fedora 15 on this computer. Regarding the BIOS: my motherboard is an ASrock, and their site says to hit F2 to access BIOS. This did not work.