How to set up a dual-screen laptop?

The usage of laptops has increased significantly, and it is not a pleasurable experience to work the whole day with a small screen laptop. That is why companies provide external monitors to the employees to increase productivity. The multiple screens are powerful tools to enhance productivity and comfort. Many people are looking for a laptop monitor extender and other devices that help extend the laptop screen and have a dual-screen setup. If you are unaware of this or looking for guidance in setting up the dual-screen, let us look at the things to consider before connecting.

Things to check before beginning the connection

Nowadays, generally, most laptops support dual monitors. However, you need to make sure your device can add two external monitors. This capability depends on your operating system, the capabilities of drivers, and graphic cards. Windows 7, 8, 10, and Windows XP support multiple monitors; hence you only need to check the capabilities of your laptop's graphic card and drivers. 

Check your graphics card

The first thing you should check is whether your graphics cards support multiple monitors. Generally, every manufacturer of graphic cards provides a minimum of two outputs. But if you are not sure what is the graphical card properties, you need to visit the manufacturer's website, search, find your graphic cards, and check for the specifications. It will help you to verify whether your graphics card supports multiple monitors. 

For example, if you use the NVIDIA GeForce card, you can go to the official website and search for your graphic card model. Then click on the specification, there you can find the column which reads " Multi-Monitor," and there will be Yes or No. If your graphic card does not support multiple monitors, you need not lose your heart, and you can buy a graphic card that supports multiple monitors and install it. So, it is pretty easy; first, check your inbuilt graphic card; if it is not supported, you can buy and install a laptop monitor extender graphic card. 

Check the ports available on your laptop.

The ports you need to check before extending your screens. Typically, any laptop or computer contains any one or the combination of the port types below.

Display port 

It can offer an audio high-definition (optional) content protection interface. 

VGA ( Video Graphics Array) 

It is generally a color-coded port with blue plastic & labels. 

DVI ( Digital Video Interface)

It is also typically a color-coded port with white plastic & labels. 

HDMI ( High Definition Multimedia Interface)

You can find this type of port in the new laptops, and it can connect all kinds of video devices & provide sounds through the cables. 

These are the standard ports you can find on laptops and computers. You check on the sides or back of the laptops. To remember, you need to ensure the laptops should also contain the corresponding ports. Checking this will help you in saving time and money. If your monitor's port does not match the laptops, you can buy converters as per your needs. 

How to connect the monitors if ports do not match

Many times the ports of the laptop and monitor don't match. But it would help if you did not worry since you can still connect using the workaround. You can try any below methods to connect your portable monitor to the laptop. 

  • You can buy and try a docking station, which will work under several circumstances. 
  • The easy way to connect is using an adapter, such as DVI or HDMI adapters. It will work if you have different ports on your monitor and laptops. 
  • You can also use a switch splitter. This trick works if you have a single HDMI port in your laptop and if you need two HDMI ports. 

How to set up a dual-screen laptop?

After making sure everything is ready, you can connect two monitors to your laptop. One tip is to connect the monitors while the computer is on, and windows will identify when a new monitor is plugged in in ninety percent of cases. 

I have HDMI and VGA ports on my laptop, and my external monitors also have cables for HDMI and VGA ports.  

Step1:  First, plug the cable of your first external monitor into the correct video port on your laptop. Hence, I hit the VGA cable of your first external monitor into the VGA port on the computer. 

Step2: Now plug the cable of the second monitor into the other correct port on your system. So, I fill the HDMI cable of the second monitor into the HDMI port on the system. 

Step3: Now, we need to make changes in the display settings. To do that:

  1. Right-click on the space on your desktop.
  2. If your operating system is Windows 10, click on Display Settings.
  3. If your operating system is Windows 7/8, click on Screen Resolution. 

Step4: You can see three displays with a label of 1,2, and 3 display modes. This display 1 is your laptop monitor, and the other two displays are external displays. 

Step5:  Click on display two and select the "Extend desktop to this display" option in the multiple displays and apply. 

Step6: Select display three and select the "Extend desktop to this display" option from the drop-down from the multiple displays and apply. 

Step7: The final step is to click on OK to finish and apply the settings. It will allow you to use three monitors with your laptop.  

You have the option to click & drag each display to rearrange them:

  • The opportunity to change the display resolution.
  • Size of items.
  • Orientation as per your preferences. 

These are the easy steps to connect a portable monitor for a laptop and use it to maximize the benefits. The multiple screens will increase productivity, and you need not be a tech geek to connect multiple screens.  


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