I have connected my laptop with VGA connector to TV with HDMI connector with VGA to HDMI conventor (this is connector : http/www.lindy.co.uk/images/hdmi-to-vga-converter-p6787-3393_zoom.jpg) and my TV shows NO SIGNAL. I do not know what to do. I tried to change my graphic card options, display settings, resolution settings and FN key but nothing works. My laptop is Lenovo G580 B960. Please help me, I am desperate.....