The need for technology today is essential. Various tasks require the participation of technology in its completion. One of the devices that support this activity is a laptop for presentation purposes.

Showing a projector presentation is highly recommended in various areas of work. But sometimes there are people who find it difficult to connect the laptop to the projector, so they have problems with the presentation.

How to connect a laptop to a projector sounds easy to some people. Even so, owning one is still beyond the reach of the average person. This is due to many factors, such as unsupported cables.

Therefore, in this review, let us discuss it in more detail.

How to connect a laptop to a projector

Projectors have a great influence on presentations made in the world of work. Having a projector can help you get a clear picture of something.

However, lack of knowledge of technology prevents some people from knowing how to connect a laptop to a projector. In fact, there are several easy ways to connect a laptop to a projector. Here are some reference methods you can try.

1. Use of cable

The first way is to use a cable as a connector. This is the most common way to connect laptops to an LCD projector. This method can be applied to devices that support Windows 8 and 10. Here are the steps to connect a laptop to a projector using a cable.

• Connect the cable to a laptop and projector

The first step is to connect the cable to the laptop and projector (HDMI, DVI or VGA). This type of cable can be adapted to ports owned by laptops and projectors. On laptops, the most common port is VGA which has five holes in each row.

In some versions, the VGA port has been removed but replaced with a flatter HDMI. But if your device does not have both, buy an adapter kit at an electronics store.

• Turn on the LCD projector and laptop

The next step is to turn on the LCD projector and laptop. Both of these devices must of course be activated first to be used and the next step must be performed. Projectors usually require a charger to be able to turn on.

• Press Windows + P Shortcut to share

Once both devices are ready, the next step is to select the sharing option. There are many options to choose from and tailor to your presentation needs.

• PC Screen Only to turn off the projection screen so that no content appears on the laptop.
• Copy for various monitors on the laptop in the projector.
• Extend to expand the laptop screen.
• Only second screen to display content on the projector but not on the laptop screen.

2. Via Bluetooth

If you do not have a port and do not even have time to buy an adapter at an electronics store, this method may be an alternative. Sometimes in an emergency, we need a quick alternative to a presentation. The trick is to use Bluetooth which is commonly used for file sharing.

• Make sure both devices are turned on and ready to use.
• Subscribe to coupling function to connect a laptop device to the projector. To enable this feature, you can click the button on the projector or controller in the package you purchased. If not, try the manual method of connecting the laptop to the projector via Bluetooth.
• Turn on the laptop Bluetooth and look for an active projector. You may be prompted to confirm the password mating to connect the two.
• Once both are connected, click Windows + P to select the image sharing option.

3. Using cables on a MAC computer

Additionally, if you have a MAC laptop, this method is very useful. Similar to connecting a laptop to a projector before, you can use many easy ways, namely with an adapter cable. Observe the shape of the adapter on the MAC device to select the appropriate cable.

Then click on the Apple logo in the upper left corner to enter the next menu. If the contents of your device are detected automatically, this step can be skipped. Click on the menu System preference then select an option Display to select a display option. Then click the Arrangement tab to customize the appearance of the content on your laptop and projector.

Why is the laptop not connected to an LCD projector?

Sometimes there are many obstacles when connecting a laptop to a projector. The problem you most often encounter is the driver (VGA) which is no longer supported.

Then on the cable component that is sometimes damaged or does not fit into the device port. In addition, internal problems in the laptop are also a factor in not connecting the laptop and the projector.

So this is an overview of how to connect a laptop to a projector that you can try. Make sure you check the completeness of the components, such as the condition of the laptop and projector on the available adapter. Only one defective component makes it impossible to connect the laptop and the LCD projector.