Today we are going to discuss how to use dual monitors with the graphics card and onboard Every once in a while, we need to upgrade our systems because of several factors such as work requirements or there is some new hardware that is more compatible with the type of work you do. Having a dual monitor setup can be one of these requirements o luxury depending on your need. And some setups can require more than two monitor displays even. So, we will discuss the types of ports there are and how can we set up dual or even multiple monitors with either a graphics card or the motherboard already in the system.
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Know your Ports
Before moving on to how to use dual monitors with graphics card and on-board, you have to know the type of ports there are in which monitors are plugged in. There are several types of display ports out of which HDMI, DVI and USB-C are most common these days because of their versatility and availability. These are more common because some of them have features which are more advanced than others and require less hassle while setting them up.
Before planning your setup and buying all the monitors, make sure your graphics card and your monitors have the necessary type and number of ports. Otherwise, you will be confused and looking for various convertors which would not be much useful.
VGA (Video Graphics Array)
VGA port is actually one of the very first display ports which were commercially available in the market. In the 90s, VGA was the prime standard for monitor displays all over the world. But these were phased out with advent of much more advanced types of ports which provided additional features. Most of the legacy machines even today have VGA ports and require VGA connectors for utilizing.
VGA ports consists of 15-pin connector with 3 rows of 5 pins. Not only just computers, many legacy projectors also require VGA cables. So, if you are planning for setting up a legacy system, make sure you have VGA compatibility.
DVI (Digital Visual Interface)
DVI is also a widely used type of display port. Before HDMI, DVI was the analog standard used for PCs. But these days, many graphics cards come with a variety of ports including HDMI, DVI and DisplayPort.
One important upgrade from VGA in the DVI was the support of true 60 fps which is very important for PC gamers as well as console gamers these days.
DisplayPort is relatively a newer connection type which is comparatively a premium technology. DisplayPort therefore usually comes in most of the high-end graphics cards which are used for gaming, video editing and visually intensive tasks.
Among DisplayPort, there are also several types which are related to maximum resolution support. The latest version is DisplayPort 1.4 which supports 8K at 60fps.
HDMI (High-Definition Multimedia Interface)
HDMI is the most common type of display connector today. It is so widely used that it has become the latest golden standard of the technological world. There are also several types of HDMI cables which are again related with the maximum resolution support. The highest speed HDMI cable supports 8K display with 48 GB/s bandwidth.
This is probably going to be the one most people would be using and your marketplace is also going to suggest you HDMI.
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Once you know the type of ports available on your graphics card or On-Board your PC, you then have to buy the monitors which are compatible with your available ports. This is a crucial part of your dual or multiple monitor setup. There was a time when setting up multiple monitors was a hard task and you needed special boards which could support multiple monitors.
But not anymore, most of the latest and many old high end and mid-level graphics cards come with multiple ports and with different variety. And several motherboards also have multiple display support.
As ports on the graphics card are important, so are the ports on-board your motherboard if you are planning to setup multiple monitors without a dedicated graphics card. There are many motherboards that come with multiple display support. Typically, there is a variety of ports available, such as HDMI, DisplayPort, DVI, VGA, onboard if you want to set up a dual or even triple monitor setup.
Setting up Dual or Multiple Monitors
Now, coming to the final moments of the setup. Once we have all the required displays, then we have to plug them appropriately with compatible and high speed, good quality cables. After all the cables are plugged in all the right places, there are several ways you can arrange them in the software.
You can either duplicate the displays or extend the displays in such a way that as a whole, it shows a single screen.