8 ways to connect a laptop to a TV, project the laptop screen to the TV simply

Projecting the laptop screen on the TV helps you experience the content on a larger screen, convenient for entertainment, work and study needs. Today, Tnhelearning.edu.vn will reveal to you 8 simple and effective ways to connect a laptop to a TV!

HDMI

HDMI (High Definition Multimedia Interface) is the current highest quality connection standard between source devices (laptops, phones, …) to transmitters (TVs, projectors, …). Thanks to HDMI, not only visual content but also audio content can be transmitted simultaneously, more convenient than ever.

To make the connection, you need:

• Laptop has standard HDMI connection.
• The TV supports an HDMI port. If the TV does not have HDMI, use a conversion cable (HDMI – VGA).
• HDMI cable or HDMI – VGA converter cable.
• 3.5 mm audio cable (if you want to transmit more sound in case the TV does not have HDMI).

Wi-Fi Direct

Wi-Fi Direct is a connection standard that allows direct data transmission between devices without the need for the Internet. In other words, thanks to Wi-Fi Direct, you can use the connection features between the laptop and the TV such as DLNA, Google Cast (used on Android TV Sony),…

Wi-Fi Display

Wi-Fi Display (also known as Wireless Display, abbreviated as WiDi) is a wireless connection standard developed by Intel that allows you to project your laptop screen onto a WiDi-enabled TV.

Before you start sharing data, you need to:

• Laptop operating system Windows 7 or higher, using Intel Core i 3, 6, 7 generation 2 or higher chip and using Intel Wi-Fi card.
• The TV can connect to the network.

Then, you follow the steps to connect according to the instructions in the article How to project the laptop screen to the TV using Wi-Fi Display.

DLNA

DLNA (Digital Living Network Alliance) is an on-net sharing solution that allows sharing high-quality images between laptops, phones and TVs. Devices that support DLNA must all be connected to the same Internet network (or use Wi-Fi Direct, as item 2 of the article).

To implement this connection method, you need:

• Laptops use Windows operating system.
• The TV supports the DLNA connection standard. Learn more about checking products for DLNA.

Next, you let your TV and laptop access the same Internet, then follow the steps in the article How to transfer pictures from laptop to TV using DLNA.

Samsung Smart View application on Samsung Smart TVs

Samsung Smart View is an application developed by Samsung itself, so you can easily transfer pictures, music, and movies from your laptop to your Samsung Smart TV without using cables.

Before connecting, we need to have:

• Smart TV Samsung.
• Laptop running Windows 7 or later (MacBooks cannot convert images this way).

To complete the connection, continue to follow the steps suggested in the article: How to transfer pictures from laptop to Samsung Smart TV without cables with Samsung Smart View.

VGA

VGA connector (Video Graphics Adapter) is used to support the connection from a laptop to a presentation device (projector, external monitor, television, …) through cables. The VGA port supports many resolutions such as 640x400px, 1280x1024px, 1920×1080 px, 2048x1536px.

To connect a laptop to a TV with a VGA port, we need:

• The TV is equipped with a VGA port.
• Standard laptop with VGA connection.
• VGA cable.
• 3.5mm audio cable.

The steps are as follows:

Step 1: Connect laptop and TV with VGA cable.

Step 2: Continue to connect the TV to the laptop with a 3.5 mm audio cable.

Step 3: Turn on the TV and laptop.

Step 4: You use the remote to select the input source of the TV as PC/RGB.

Step 5: Press the Windows key + P and select “Duplicate” .

USB

USB (Universal Serial Bus) is the most common port on TVs today. Thanks to the USB port, you can watch movies, listen to music,… with clear picture quality and vivid sound.

To connect the laptop to the TV via the USB port, we need to prepare:

• The TV is equipped with a USB port.
• USB cable.

You follow these steps:

Step 1: Connect laptop and TV with USB cable.

Step 2: Turn on the laptop and TV.

Step 3: On the TV screen, use the remote to select the input source of the TV corresponding to the USB port.

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Chromecast

Chromecast is a technology product of Google, capable of transmitting online entertainment content from Wi-Fi connected technology devices to the TV screen.

If you have a TV that doesn’t have Chromecast Built-in, you can buy a Chromecast device and connect it to your TV, then go through the setup steps on your laptop. This may take a lot of your time.

If you use a smart TV device with built-in Chromecast Built-in, you will not need to use specialized devices anymore. The operation is simple as follows:

Step 1 : Connect the TV and laptop to the same Wi-Fi network > Open Chrome browser on your laptop (should update to the latest version), then click the 3 dots icon on the top right of the browser to select Cast (Transmission).

Step 2 : Select the TV device you want to transfer to, then in the Source section, you can optionally project the screen:

• Cast tab: Project 1 optional tab (card) on Chrome
• Cast desktop: Full screen laptop
• Cast files: Transfer files

In addition to Chrome, you can still use this feature when watching on YouTube through Bing (Microsoft’s) browser, Coc Coc,… However, you will not be able to project the screen of other applications or the full screen Your laptop is okay.

With 8 ways to connect laptop to TV that Tnhelearning.edu.vn has revealed above, hope to help you know how to project the screen from laptop to TV in the simplest way!