Hi, I recently tried building my first PC, and I'm having a little trouble. I started out great, bought a new mobo, new CPU, and RAM is on the way. However, I'm trying to boot up just to see how it runs, and I'm not getting anything on the monitor. I know there's no RAM in the system, but I heard that even if there's no RAM you should get a beep or something. I've tried resetting (and replacing) the CMOS battery, I tried taking out everything except the mobo, CPU, graphics card, and PSU, and nothing has worked. My current theories are that my PSU doesn't supply enough power because there are two columns left when I plug the ATX cable in, or that since I don't have a case it has something to do with the fact that I'm starting the damn thing by using a jumper on the F_PANEL pins. That's probably it, but I don't have any other options. Suggestions?