Report "Bought Display model from circut city (Tower, USB Keyboard and USB Mouse). Hooked up to new Acer H233H bmid 23'' w LCD monitor.(Both HDMI cable and VGA cable). Computer does not post. Monitor says no signal. Keyboard doesnt even flash lights when I start. AX1200-B1581A (4GB DDR2, 500GB harddrive, Windows Vista Home Premium, MacAfee Security, HDMI support, SuperMulti drive.) Didnt come with anything.(software,instr.). Power lights up, fans are running. Yellow light on side only flickers if I open and close DVD burner"