Not using the full screen

I just plugged in my 20" screen at the native & recommended resolution (1600x900) but it’s not using the entire screen. my screen is an HP S2031. !](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1330551/screen_inline.jpg?1450373411)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1330551/screen.jpg?1450373411)

Hello Aaron,

This particular monitor has problems with our USB-VGA-165 display adapter. Can you please hit the auto adjustment function on your monitor to see if this corrects the problem?