Whats the problem with my monitor??

[bilalwaseem]

so i have a 20 inch HP X20LED....the native resolution of this LED is 1600x900 but when i apply this resolution my screen becomes too small like this reolution is very small for my monitor..and all that i can see in the right corner is blank scree,,,,what do u guys think??....why i am facing this problem??

 

[Papcio Papcio]

Maybe the info about your screen is wrong, but listen try these guys http://computcache.com/ they helped me few time no issue