I picked up a good working BIG monitor today (not really by today's standards, but still a 17" flatscreen.) for a whopping 10 bucks

...but I am having a b*tch of a time to get it to display properly.
The computer driving it is an Acer Aspire One notebook, with a 12" wide screen. I am trying to get a desk set up so I just plug in 2 or 3 cords and use the Acer like a desktop, then grab-and-go when I need to. This HP monitor (17" SQUARE) is squeezing everything in on the sides, and stretching it out height-wise. Anybody know how to get the aspect ratio fixed ?
[This message has been edited by MidEngineManiac (edited 02-03-2016).]