I have 2 monitors, one monitor has a HDMI and VGA port and the other has just a VGA port. My graphics card has DVI-D port and a HDMI port. My motherboard has a VGA port, DVI-D port and a HDMI port. I have connected one monitor via VGA, and one via HDMI but only the one connected with HDMI works. I tried detecting a second display but it doesnt detect anything. Should i buy an adapter or is there a free solution?