Screen Projection – How does the computer project the screen onto an old TV LCD monitor?

The first method: HDMI cable screen projection

Many laptops nowadays use the Win10 system, which has added many features, and wireless screen projection is one of them. But old televisions and LCD monitors cannot be used. You can choose to use HDMI cable for screen projection.

Specific operation tutorial:

1. You can use an HDMI port data connection cable to connect, and most computers and televisions will have an HDMI interface that can be directly plugged in and connected;

2.After the direct connection is completed, set the displayed signal source on the TV to the corresponding HDMI port to project the screen;

Although HDMI cable is convenient, it has significant spatial limitations. So if you want to play videos wirelessly and stably, you still need to use another tool, which is the wireless screen projector, which is also the second wireless screen projection method I want to talk about.

The second wireless screen projection method: Bijie wireless screen projector

Taking Bijie Wireless Screen Projection Intelligent Terminal as an example, demonstrate the screen projection steps:

The first step is to connect the projection box to the monitor using an HDMI cable.

Step 2, open the wireless screen projection function of your phone or laptop to search for the ID of the Bijie Interactive Box; Step 3: After searching, click Connect. After connecting, you can wirelessly project the content from your phone or laptop to your TV or monitor. It is very simple and practical, suitable for all current application scenarios.

The operation process is very simple and can be said to be the simplest screen projection method.

And it doesn’t pick objects, no matter which system version of laptop it is; Whether it’s a smart TV or not, as long as it has an HDMI interface, all LCD displays can be wirelessly connected to the same screen on the computer.

At the same time, it can also wirelessly connect to a projector, but the operation process does not make any difference when replacing the display with a projector.

It is equivalent to turning a LCD display into a smart TV. In addition to a laptop, a mobile phone can also be used for screen projection, making it very suitable for today’s office meetings in enterprises.