How to use a computer lcd screen display as a TV?
Method 1 for using a computer monitor as a TV:
1. First, connect one end of the audio and video cable
2. After connecting the wires, check whether the wires are tightly connected;
3. Turn on the power supply of the monitor, set-top box, and TV box;
4. Then switch the signal source input to VGA mode;
5. You can watch TV programs.
How to use a computer lcd screen display as a TV?
Method 2 for using a computer monitor as a TV:
There are three ways to make a TV with a monitor
1. TV box, no need to turn on the host;
2. A TV card that needs to be turned on but can record videos;
3. TV stick, requiring power on, small size, with wireless reception function;
In your case, consider a TV box;
How to use a computer lcd screen display as a TV?
The TV box has only one TV demodulator, so it is necessary to connect a cable RF cable, otherwise you can only use a TV stick to receive ground HD, which is not very attractive to many stations. The TV box connection method is actually very simple, divided into two parts: video and audio.
Video: The DSUB output of a PC is connected to the input of a TV box. Generally, the latter is provided with a cable, and then the TV box is output to the display;
Audio, PC audio card output to TV box audio input, TV box audio output to PC speaker;
How to use a computer lcd screen display as a TV?
So it seems that a TV box is actually connected between a PC and a display+speaker, otherwise it cannot output image signals. Of course, if your monitor has dual inputs, you can also separate the TV box from the host, but the sound should also be as above.
The TV card is installed on the motherboard, and the TV stick is connected to USB