I just built my new computer. I can post and go to bios, but that's it. It recognizes my keyboard, dvd drive and harddrive, but everytime it normal boots, it has the DISK BOOT failure, INSERT SYSTEM DISK AND PRESS ENTER... I'm trying to load up ubuntu from the disk drive, but it doesn't work even though i set the mobo to boot from dvd drive first. This is a new oem HDD, does it need to be formated? Is there a way to format it then without an OS?