How to Connect a Chromebook to a Monitor for Mirroring and Dual Display

The majority of Chromebooks have a small display, and the LCD displays on inexpensive Chromebooks are terrible. You can use the dual-display arrangement for enhanced productivity by connecting your Chromebook to an external monitor. Additional screen real estate can also help with productivity. Here's how to hook up a Chromebook to a monitor for dual display or simple screen mirroring.

How to Connect a Chromebook to a Monitor for a Dual-Display Configuration

You can use a cable to connect a Chromebook to a monitor for a dual display arrangement. As a result, you won't be able to use your Windows/Mac computer as a second monitor. Chromebooks can be used as a second display for Mac or Windows using services like Duet Display or Spacedesk, but not vice versa. After that, here's how to set up a dual display arrangement using your Chromebook and an external monitor.

1. First, double-check the ports on your Chromebook and your monitor. These days, most monitors come with an HDMI connector as standard. Then look for an HDMI connector on your Chromebook. An HDMI cable can be used to connect your Chromebook to the monitor if one is available. You'll very certainly receive the HDMI cord with the monitor, so you won't need to purchase one separately.

2. However, most Chromebooks only have USB-C and USB-A connectors. Mini-HDMI may also be available on some Chromebooks. If this is the case, an appropriate converter, such as USB-C to HDMI, USB-A to HDMI, or mini-HDMI to HDMI, can be found.

3. Unlike traditional computers, Chromebooks come with a built-in Display connection, so you won't have to worry with drivers or anything. Once connected, your monitor should recognise the Chromebook and begin displaying the contents. If not, switch the monitor's input to HDMI or the port that's linked to the Chromebook.

4. Now, enter System Settings on your Chromebook by selecting the cog symbol from the quick settings menu in the bottom right corner.

5. Now go to the left sidebar of Settings and select the Device option, then the Display option.

6. The settings for configuring the attached displays and the Chromebook display can be found here. It's set to mirror your screen by default. To make it a dual display setup, simply uncheck Mirror Built-in display. Chrome OS will remember your settings once you've finished.

7. The displays can then be arranged according to your desk setup. As a result, you may easily navigate between the two displays.

8. Adjust the display size, resolution, refresh rate, and other settings for all connected displays as well as the Chromebook display by scrolling down.

That's all; your Chromebook has now been successfully linked to a monitor.

How to Mirror Your Chrome OS Display on a Monitor Using a Chromebook

Unlike dual display, you can use both wired and wireless methods to mirror your screen.

Using Cable for Mirroring

An HDMI cable is used to connect the two devices. Then, on your display, choose HDMI as an input option. It should now begin mirroring your Chrome OS screen. Open Chrome OS Settings > Device > Display and click the checkbox next to Mirror Built-in monitor if it's working as a dual display.

Using Chrome Remote Desktop to Mirror Wirelessly

However, if you want to mirror a Chrome OS device on a Windows/Mac/Linux desktop or laptop, follow these instructions.

1. On your Chromebook, install the Chrome Remote Desktop Chrome extension.

2. On both your Chromebook and the system, navigate to remotedesktop.google.com.

3. On both devices, select the Share my screen option.

4. Click the +Generate Code button on your Chromebook. This option is only available if you have installed the Chrome Remote Desktop Chrome extension.

5. A 12-digit code will be generated.

6. In the Connect to another computer section of your system, enter the code and click Connect.

7. On your Chromebook, click Share in the pop-up prompt. Your Chrome OS screen will begin to appear on your monitor.

8. To remove the browser bars, turn on the toggle next to Fullscreen on your System.

That's it; your Chrome OS display can now be mirrored on any desktop or laptop. You can also manage Chrome OS with your laptop keyboard or trackpad, so it's not just about mirroring your screen, but also about accessing your Chromebook from another device.

Using a Monitor to Connect a Chromebook

Chrome OS can be used with a monitor for dual display and screen mirroring. While you can mirror screens using both wired and wireless methods, you must utilise the wired technique in a dual display. Duet Display and other third-party services will recognise Chrome OS as Android, so you can't rely on them. In any case, you can mirror your Chrome OS display on your TV as well as your monitor.