How to connect LCD TV under Win7 system via HDMI

1: Equipment
a: TCL L19N6 LCD TV (model used in this test)
b:V450A
2:Requires material
HDMI cable (Note: This line must be of good quality) Don't just make a bargain, you may not use it well or you can't use it! I believe that one point is better than the price.)
Connection process
a: First, the HDMI interface is connected to the computer first. Fortunately, in the state of shutdown, it is OK not to shut down, but it is best to turn off the TV and then turn it on.
b: Reconnect the TV
c: After connecting the line, turn on the computer and TV.
d: Switch the TV signal to HDMI

When the TV is switched to HDMI, what is displayed on your computer, and what the TV is showing, then the TV becomes a computer screen. HDMI audio starts automatically, the sound is sent from the TV instead of the computer!

Setting success
Automatic setting and outputting HDMI audio

Playing 1080P HD effect

(Note: You can pay attention to the friends who use V350A, if you use the set display, there will be no HDMI output function! Remember)