vsuhag6 :
My AOC monitor (60 hertz) supports 1600*900 resolution. It is displaying TV channels but a small message is coming as “ INPUT NOT SUPPORT “. How to remove that?? I am using HDMI to VGA adapter.
Are you saying the monitor works but has the input message on the screen anyway? It is likely an issue with the adapter, in almost every case display issues come from those, especially when using lower brand monitors. Would help if you provided details about the exact monitor model, what is connected to it, brand/model of the adapter.