I am currently using an Acer Extensa 5420 5687 laptop, when I first got it I had no problems using a vga cable to connect it to my TV, now for seemingly no reason when I hook it up to the TV I only get 3 available Resolution choices that are all 4:3 aspect ratio and not widescreen as was available to me before. I tried rolling back the graphics driver and still nothing. Any help is much apreciated.