I just built my 2nd computer. This one will not give a display on the monitor. The monitor actually goes into standby mode as if it's not receiving a signal from the computer. The computer is powering up, video card is running, cpu passive heatsink is getting warm so I'm at a loss right now. All that I have hooked up is the video card, hdd, dvd drive. All internals are brand new. Could the ram or mobo be bad? I would say ram first since everything seems to be getting power and doing what it looks like it should. But would ram cause the monitor to not recognize a signal?