With my other PCs (re: different motherboards) I have ask, after POSTing, if I wish to boot from a disk in the CD/DVD drive if there was one in there whether it be a bootable disk or not. With my ASUS P5Q-E it didn't ask at all. If a bootable disk (Windows, Norton Ghost, the ASUS support disk, etc) is in the CD/DVD drive it boots straight onto it. Is the P5Q-E meant to do this? Or is this because I have no OS installed yet on any hard drives?