How to Project Laptop Screen to a Wall without Projector?

A lot of us have laptops these days to stay on top of our work. We are on the go most of the time and meeting rooms are hard to come by. These laptops are meant to be portable so they are small and compact.

The problem with these computers is that they can have a small screen. If you have a laptop with a small screen, it can be hard for you to share your content at meetings, conferences, or even at home.

There are many times we need to project our laptop screen to a bigger screen, we can do it without a projector and we can do it wirelessly. This blog will explain How to project laptop screen to a wall without projector?

Project laptop screen to a wall

Projecting from a laptop can be done easier than you might think. It all comes down to the type of device you’re using. Although computer screens are designed to provide a clear and sharp picture, they may not always be available.

Being able to project your laptop screen onto a wall or a screen is a useful tool. You can use it to display anything from a slide show, a movie, a demo of computer use, etc.

Most modern laptops have shortcut keys that allow you to project your screen faster than ever before without losing too much quality! There are the following steps of how to project a laptop scene to the wall without a projector.

Connect your laptop to the projector

Connect your laptop to the projector and make sure your laptop is fully charged to avoid having to end up borrowing or lending laptops during your presentation that are not accustomed to yours.

This will likely interfere with your ability to properly convey your thoughts – especially if you’re not able to pull up all the files you need!

If possible, position yourself where your audience will see you easily while also being able to see the projection without too much of a hassle on either side.

Please remember that the size of what you want to be projected shouldn’t obstruct anyone from seeing whatever it is they need, be it charts, graphs, overhead drawings, images, etc.

But don’t worry about taking forever on this step — simple things like these can be overlooked if no one else is around besides yourself and a tech-savvy assistant who’s going to handle all the techy stuff for you while you do some last-minute prep work instead.

Using a VGA cable

Connect the laptop to the projector using a VGA cable. You must turn on your laptop while leaving the projector off. A VGA cable usually has blue rectangular plugs at either end and plug into a trapezoid-shaped port (also usually blue) with three rows of pinholes in it.

If you do not see/have a VGA cable, some projectors can connect via USB. Simply connect one end securely to your laptop, and the other to the projector.


​HDMI has become one of the most common types of wires used by electronics of any sort. Its versatility makes it the perfect means for transferring data between all sorts of devices. On television sets, HDMI ports are very popular because HDMI is supported by the majority.

It is also becoming more popular on mainstream computers, even if they aren’t top high-end models with comprehensive video cards – something that is enormously helpful to people who use portable laptops or netbooks. So HDMI cable is also used to project laptop screen to the wall without a projector.

Project an image on the wall by using a flashlight

To project your image on the wall behind you, firstly arrange a Fresnel lens on your flashlight. You can do this by simply making a hole of 9mm on the top. Just make sure the lens is adjusted at its perfect angle by using some windscreen wiper blades.

The best setting for projecting an image without having a projector is to set the enlarged image of 1280 pixels wide by 720 pixels tall.

It helps if you go into display settings and tick the “Hide modes that this monitor cannot display” if you are using Windows XP. This will make your computer command the projector to start forming the image on the wall without worrying about quality loss.

FAQ Related to project a laptop screen to the wall without projector

Can you turn your computer into a projector?

As you probably know, an overhead projector is any device that casts a magnified image of something on a wall or whiteboard so that everyone can see it.
This works by shining light through the object being projected onto the wall. This same principle can be applied to your laptop computer which also has liquid-crystal screens.
The only difference between this kind of liquid crystal screen and the one in an overhead projector is size!. If you take off your computer screen’s back cover and shine a bright light through it, you will have yourself a portable projector that can show videos and pictures.

Can you use the phone as a projector?

Android users can download an app like Screen Rotation Control or Ultimate Rotation control. Once you’ve done this, turn up the brightness of your smartphone and put it in a large box.
Slightly adjust the projection of your phone until you find a nice focal point, close off the box, and dim the lights. Grab some popcorn and enjoy!

Can you use a sheet as a projector screen?

As long as you have a piece of smooth, white cloth (also known as a bedsheet), white paper, and a desk lamp, you can turn it into your projector screen.
Simply adjust your light so that the light shines through your paper or written material on one side of the cloth.
Then project the image onto the opposite side of whatever surface you have it placed onto! Just make sure to hang whatever material you’ll be using beforehand so it’s not wrinkled or folded up.

How can I project from my computer?

If you have Windows 7 or Windows 8: Press and hold the “Windows” key along with “P.” (Or click on the start button, type “Projector,” and click on “Connect to Projector”).
In the dialog that appears, select “Duplicate.” If you have Windows XP: Press and hold down the “Fn” key along with “F8.”

What is a homemade projector?

Well, the homemade projector can help you visualize this concept. Imagine if you had a magnifying glass with several lenses at the end to refract the light from your phone’s screen.
This would be just like how your eye would view the image on your screen. You could develop one yourself! It just takes some index cards, some tape and lots of imagination! The result is your homemade projector!


Projecting your laptop screen to a wall with no projector is not as difficult as you might think. There are multiple solutions of how to Project laptop screen to a wall without projector with different price ranges available to you.

We hope you enjoyed our article about how to protect your laptop screen against a wall. With this knowledge, we know that you can make the most of your business meetings and collaborate with ease on projects when using video conference software like Zoom.

For further information about this visit our website.

Leave a Comment