Recently I have put together a new computer (ordered parts from newegg woot) but after putting everything together and turning it on for the first time it gave out a loud long continuous beep with no display to the monitor. While troubleshooting I found out that my ******* forgot to plug in the PCI-E power to my graphics card. So round two I turned on my computer again and finally no long beep at all but still no display to the monitor. I've researched online for similar problems and did a number things such as replugging and reseating everything in the mobo along with taking the CMOS battery out to reset the bios. Still nothing. All the fans light up and work, hard drive feels like its working due to the minor vibrations I felt and even the CD drive works. PSU fan is running fine and even the video card is running. I tried reseating the video card and STILL nothing. I'm completely lost... I only have one extra video card that's in my roommates computer that I built for her so could test it if needed. I keep reading that it might be a different problem so I havn't tried yet. The only part that I didn't buy from newegg WAS the videocard because the card I have is the one from the old build. It ran WoW and starcraft but then one day my computer just shut down for no reason during gameplay and during normal activities. SO, I bought a whole new system since I figured it was time for an upgrade anyways and my mobo was getting old either way. Is it my video card thats ****ing up this system too or what? Also the power button won't let me turn it off- it turn on my computer but no matter how long I hold it it won't shut down. I know this is a long thread so I'm sorry but I just figured I'd give all the details for best results. Can someone please help me out with this >.<