I have a weird problem! I'm using a flat panel TV as my monitor, and have for a while. Yesterday I plugged an HDMI cable from my video card to my reglar TV to watch a movie, but when I plugged the HDMI cable back to my monitor, the display didnt wok. So I plugged the HDMI cable back into the TV I was watching a movie on and the display appeared. I justcant get the display to appear on my monitor. So, I tesed the HDMI cable by plugging it into the onbaord graphics HDMI port, and the disp[lay showed up on my monitor. So I am confused. The display shows up on a 65 in Vizio TV through the Ati R9 290, and the display shows up on my monitor using the on-board graphics...but the display wont show up on my monitor using the ATi R9 290...what could be the problem?