I have an HP that was working perfeclty fine. But it suddently stopped sending signal to the monitor. At first it wasn’t even turning on, but then it started working again. The video card is a built in video card. Green light on back of computer goes on. Power button works, hard drive makes noise when I turn on the computer. DVD and CD rom also goes on. Fan goes on. Apparently all this accessories works. I check all cables on monitor and even tried a new monitor and nothing. I even bought a new external PCI video card and see if it works but was not successful. I am thinking the mother board got bad, is that possible even if the other accessories listed above works? Can I remove the CPU from this HP mother board and try it on another mother board that I will buy? Any suggestions? Thanks
