How To Connect A Projector To A Windows PC Or Laptop

If you’re giving a class or giving a presentation, you may find it necessary to connect your computer to a projector. Fortunately, if you have a laptop running Windows, it will cost less. The operating system makes it relatively simple to connect the two devices. So you can display what’s on your computer screen on whatever surface the projector is pointing at.

After all, the first projectors were sold primarily for presentations made on your computer with PowerPoint. Now its use is much wider and this has made things easier. It’s simple, but you need some keys so you don’t go crazy looking for how to do it. In principle, once you find the input that both devices have, you will have it on track. We start by figuring out what your input is.

Projector
Projector

What do you need for a good connection

In case you didn’t know, all computers don’t have the same connectors. The first thing you should do is know what those of your devices are.

HDMI port

If your laptop has a full-size HDMI port and your projector has the same type of port, you won’t need an adapter. HDMI is the easiest way to connect a projector to a computer.

HDMI port
HDMI port

Display port

DisplayPort connectors are most common on PC video cards. Still, your laptop may have one. If so, you can use an HDMI to DisplayPort cable or an HDMI to DisplayPort adapter 

Display port
Display port

VGA

VGA Cable
VGA Cable

Among the connectors, VGA can give you a good quality image. Supports image resolutions of 640 x 480 pixels in 16 colors. If your computer and your projector have VGA ports, you can connect them with a cable and without an adapter.

USB

USB allows you to connect flash drives or external hard drives to play movies. USB devices are self-identifying and offer various functionalities. You may need to install drivers.

Tips for connecting the projector to the computer

It’s supposed to be super simple, just connecting the cable you play from your PC to the projector unit. But there are certain things you need to keep in mind when making this connection.

Two video ports

Your PC must have two video ports that match the connectors on your projector. This should not be a problem if they are from the same generation. You will need converters if your computer does not include HDMI. In the case of using VGA, you will need it. Unless your projector also has an additional VGA port.

Adapter VS Converter

You’ll need to purchase a special cable adapter that matches the ports on your projector and computer if you don’t have similar ports. A converter with its own USB plug may be required if the adapter does not convert well. An adapter is usually enough to make the VGA to HDMI connections work.

Adapter VS Converter
Adapter VS Converter

System configuration and detection of the second monitor

Go to the Start button and select “Settings” and then the “System” icon. Click “Advanced display settings” at the bottom. The window will display an image of two monitors side by side. If the second monitor ( projector) does not appear on the screen, click “Detect”.

If it doesn’t connect

It may sound obvious, but check the connectors and adapters on your cables. Make sure they are correct and in the correct ports. If the cable looks worn or faulty, try a different one. Also, confirm that your laptop is set to display on an external monitor.

Connection between projector and computer: conclusions

Once you have everything you need you will realize that the configuration is simple. Of course, connect both devices as you should or you will not get a response. We hope these tips will help you connect your projector and computer as you need.

Read more about Xiaomi Projectors: The 5 Best of 2022

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Abram left his e-business studies to devote himself to his entrepreneurial projects. In 2017, he created the company Inbound Media and wrote articles about high-tech products for his Chromebookeur site. In 2019, Chromebookeur was renamed Macbound and became a general purchasing advice site. Today, Abram manages the development and growth of Macbound, surrounded by a young and talented team.

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