i have samsung laptop screen gone side ways pressed ctrl and alt and arrow key and nothink cannot find any way to resolve plea

[nigel easton]

I have Samsung laptop and screen is side ways cannot rotate at all pressed ctrl and alt and arrow key gone into settings gone into factory set up and nothing works please help

 

[Debris]

Some PC's don't recognize ctrl+alt+arrow.. Press right button, then screen resolution and make sure it's in landscape and not portrait.

 

[Debris]

Some PC's don't recognize ctrl+alt+arrow.. Press right button, then screen resolution and make sure it's in landscape and not portrait.