The right of the display shows incomplete, prawns help ah!

My BenQ is a 19-inch LCD screen, all of a sudden found on the right side last night about 1CM become more of the black (has been up and down), the page can display is a small 1CM, some fuzzy fonts.
Strange Play is run when it can show that (direct-to-border).
Re-loading graphics driver, adjust the screen has spent all null and void, and help prawns ah! ! !
Please do not copy and paste the answer to those useless, and paste it on this issue I have seen.

general Under the liquid crystal display, there will be an automatic auto built like a click, and you see if it is not set to display the best resolution display not normally set to appear before the best resolution you print some of the fuzzy .AUTO click the button, or if not, then you can re-install the graphics driver to see you;