i have a laptop that i was trying to hook up to my hdtv, my laptop only has a regular svga output which i hooked up to the svga input in the tv, the image comes up clear (not as clear as i would like but oh well), but it is too far left, i tried adjusting it with the tv horz and vert options but it's still to far left, is there anyway i can fix that, i would also like the image to take up the whole screen not just a portion.