How to connect a laptop to an LCD TV?

Since TVs and computers have HDMI interfaces, buy HDMI cables. Because the VGA connection method cannot transmit the audio signal of the movie to the TV, you can only listen to the sound with a laptop. **The difference is very large, the quality of the cable, the material of the connector are related, it is recommended to choose brand products, Akihabara is 2 meters long, ***a little bit** is about 30 yuan.

If your LCD TV has an HDMI interface,Then just buy an HDMI cable to connect it,HDMI cable**Cheap dozens of dollars (quality is very average),Ordinary more than 100,The expensive one is very high。 If you don't have an HDMI interface,Just see if the TV has a component interface,Then buy an adapter cable connection,But this method won't work too well,Try not to use VGA interface connection,That's the worst。

An audio cable, a display cable, a 3-meter audio cable is about 10 yuan, cheaper 5-7 yuan, and the display cable is 15 yuan, and the technology market is everywhere.

If your TV has an HDMI interface, choose HDMI's *** If you don't have it, you can use VGA, and you can also use the cable normally, be sure to buy *** ......The specifics are not very clear, we use the original.

The way to connect your laptop to your LCD TV is:

1. Buy an HDMI cable to connect to the HDMI interface of your laptop, as shown below

2. If the laptop is older and does not have an HDMI interface, you can use the HDMI to VGA connector, as shown below

2. Connection attribute settings.

Press and hold the win icon key + p, as shown below:

1. Computer only, that is, only the computer screen is displayed.

2. Projector only, that is, only the projector is displayed (also refers to the connected monitor and TV) 3. Copy, that is, the two monitors display the same picture.

4. Expansion, that is, two monitors display different screens.

You can see if there is a connected socket, and if it matches the notebook, you can connect it with a special cable.

Connect the TV with a VGA cable and switch the program source to a computer or VGA.

Now TVs and computers generally have HDMIInter,Buy an HDMI cable,TV remote control selects the signal source——HDMIThe line。

Buying a laptop and connecting to a TV can now be connected to a TV.