Samsung UN40D5550RF E-Manual page 51

Using Your TV as a Computer (PC) Display
Entering the Video Settings (Based on Windows XP)
For your TV to work properly as a computer display, you must enter the correct video
settings.
Depending on your version of Windows and your video card, the procedure on
N
your PC will probably differ slightly from the procedure presented here. However,
the same basic information will apply in most cases. (If not, contact your computer
manufacturer or Samsung Dealer.)
▶
English
▶