Beginner’s Guide: Building a Custom Gaming PC

Building A Custom Gaming PC
Beginner's Guide: Building a Custom Gaming PC



Gaming is an exciting and engaging way to spend your free time. However, not all gaming setups are created equal.

Gamers who want the best possible experience should consider building their own gaming PC. Building a gaming PC is not only fun but also highly rewarding as it gives you complete control over the performance and customisation of your gaming setup. In this guide, you’ll learn exactly how to build a custom gaming PC.

Why Building a Gaming PC is a Great Option for Gamers

Building a gaming PC offers several advantages over buying a pre-built one from a manufacturer or retailer. For starters, building your own system gives you the ability to customise every aspect of your setup to fit your specific needs and preferences. This means that you can choose which components to use, how much RAM you need, what kind of graphics card will be used, etc.

Gaming PC Setup

In addition, building a gaming PC allows you to save money in the long run by choosing parts that are more cost-effective than what would be included in pre-built systems from retailers. Furthermore, when building your own system, you get the benefit of knowing exactly what goes into it and having complete control over its maintenance and upgrades.

Another key advantage associated with building your own gaming PC is that it’s an incredibly satisfying experience. There’s something special about putting together all the components yourself and seeing them come together into something that works flawlessly.

Brief Overview of the Benefits of Building Your Own Gaming PC

If you’re on the fence about whether or not building your own gaming PC is right for you, consider some of these benefits:

  • Fully customisable: you have complete control over every component in your system.
  • Cost-effective: building your own system can save money in the long run as you can choose more cost-effective components.
  • Easy to upgrade: you have complete control over your system’s upgrades and maintenance, making it easier to add new components when necessary.
  • Satisfying experience: there’s a special kind of satisfaction that comes with building your own gaming pc from scratch.
  • Better performance: you can choose the components that will give you the best possible performance for your specific needs and preferences.

Building a gaming PC offers an exciting and satisfying way to get the most out of your gaming experience. It gives you complete control over every aspect of your setup, ensuring optimal performance and customisation.

Plus, it can save money in the long run by choosing cost-effective parts. So why not try building your own gaming PC today?

Understanding the Components

Building a gaming PC requires a comprehensive understanding of each component’s role in the overall performance of the system. Here we will discuss each critical component needed to build a gaming PC, including their function and importance.

CPU: The Brain of Your Gaming PC

CPU The Brain of Your Gaming PC

Your Central Processing Unit (CPU) is the brain of your gaming PC, responsible for processing instructions and executing commands. It is essential to choose a compatible CPU with your motherboard; otherwise, it may not fit or work correctly. The speed and power of your CPU determine how fast your computer can execute tasks efficiently.

Most modern CPUs have multiple cores that enable them to handle more complex tasks simultaneously. When choosing a CPU for gaming, it’s essential to consider both clock speed (measured in GHz) and core count.

GPU: The Heart of Your Gaming PC

GPU The Heart of Your Gaming PC

A Graphics Processing Unit (GPU), also known as a graphics card, is responsible for rendering images on your monitor. Gaming relies heavily on GPU performance; therefore, it’s crucial to choose one that can handle demanding games.

Gaming GPUs come in various sizes and prices depending on their capabilities. While some budget GPUs may be sufficient for entry-level gaming, high-end GPUs offer better graphics quality and smoother gameplay at higher resolutions.

RAM: Short-Term Memory Bank

RAM Short Term Memory Bank

Your Random Access Memory (RAM) module acts as short-term memory storage used by all running software programs on your computer but mainly utilised by games. The more RAM you have, the easier it becomes for your computer to run applications smoothly without lagging or slowing down. For most modern games, 8GB of RAM is sufficient; however, 16GB or even 32GB will allow gamers to multitask and run more demanding games without any issues.

Motherboard: Your Computer’s Backbone

Motherboard Your Computers Backbone

The motherboard is the backbone of your gaming PC, providing the foundation on which all other components reside. It connects all components, including the CPU, GPU, RAM, and storage devices.

Choosing a compatible motherboard with your CPU and GPU is essential as it determines compatibility and functionality. The motherboard also dictates how many memory modules you can install and determines the speed of communication between different components.

Power Supply: Your Gaming PC’s Heartbeat

Power Supply Your Gaming PCs Heartbeat

Your power supply unit (PSU) provides power to all components in your gaming PC. It is essential to choose a PSU that can handle your system’s power requirements without overheating or causing damage. The wattage required depends on the number of components installed in your system.

A general rule of thumb is to choose a PSU with at least 25% more watts than what you need for optimal performance and longevity. Understanding each component’s function in building a gaming PC is crucial for optimal performance and compatibility.

Choosing high-quality parts that are compatible with one another ensures maximum performance when assembling them into a working system. With this knowledge, gamers can make informed decisions when selecting their gaming PCs’ individual components for the best possible experience when playing their favourite games.

Choosing Your Components

Now that you have a basic understanding of the components needed to build a gaming PC, it’s time to choose the right ones for your needs. But with so many options out there, it can be overwhelming to determine which parts will work best together and give you optimal performance.

PC Components For Gaming

Tips on How to Choose Compatible Components

The first step in choosing compatible components is to determine what type of gaming experience you want. Are you looking to play graphically demanding games at maximum settings or are you satisfied with lower graphics settings?

This will help guide your budget and component selection. Once you’ve determined your desired gaming experience, research each component and ensure they’re compatible with each other.

Most importantly, make sure the motherboard is compatible with the CPU socket type and RAM frequency. The power supply should also be adequate enough to handle all components.

Another tip is to consider future upgrades. If you plan on upgrading certain components down the line, make sure they’re compatible with current components and won’t require a complete overhaul of the system.

Recommendations for Specific Brands and Models Based on Budget and Performance Needs

Budget And Performance

When it comes to specific brands and models, there’s no one-size-fits-all solution as preferences vary among gamers. However, here are some general recommendations based on budget and performance needs:

Budget Builds

  • CPU: AMD Ryzen 3 3100 or Intel Core i3-10100F
  • GPU: Nvidia GTX 1650 Super or AMD RX 5500 XT
  • RAM: 8GB DDR4-3200MHz (upgradeable)
  • Motherboard: B450M Pro4 or H410M-A/CSM
  • Power Supply: 500W 80+ Bronze certified

Mid-Range Builds

  • CPU: AMD Ryzen 5 5600X or Intel Core i5-10600K
  • GPU: Nvidia RTX 3060 or AMD RX 6700 XT
  • RAM: 16GB DDR4-3600MHz (upgradeable)
  • Motherboard: B550 Tomahawk or ASUS TUF Gaming Z490-Plus
  • Power Supply: 650W 80+ Gold certified

High-End Builds

  • CPU: AMD Ryzen 9 5900X or Intel Core i9-11900K
  • GPU: Nvidia RTX 3080 or AMD RX 6800 XT
  • RAM: 32GB DDR4-3600MHz (upgradeable)
  • Motherboard: X570 AORUS Master or ASUS ROG Maximus XIII Hero Z590
  • Power Supply:850W -1000W,80+ Gold certified

Note that these recommendations are subject to change based on availability and pricing changes. It’s always a good idea to research and compare prices before making any purchases.

Choosing the right components for your gaming PC is crucial for optimal performance. Take your time researching each component and ensure they’re compatible with each other.

Consider your budget and desired gaming experience when selecting specific brands and models. With the right components, you’ll have a powerful gaming machine that will provide an immersive gaming experience.

Building Your Gaming PC

Step-by-step guide on how to assemble all components together

Building Custom PC For Gaming Tips

Now that you have all the components required to build your gaming PC, it’s time to put them together. Before starting, ensure that you have a clean and well-lit workspace.

You should also have a screwdriver and an anti-static wristband, which can prevent any damage caused by static electricity. The first step is to install the CPU onto the motherboard.

Open the CPU socket cover and align the notches on the CPU with those on the socket. Once aligned, gently place it in the socket and secure it in place using the arm clamp.

Next, attach the heatsink onto the CPU using thermal paste or a thermal pad. Next, install your RAM sticks into their respective slots on your motherboard.

Ensure that they are seated properly by pushing down until they click into place. Then, mount your power supply unit (PSU) into its designated space in your case.

Next, connect all cables from your PSU to their corresponding ports on your motherboard and other components such as hard drives or graphics cards. Install any storage devices such as hard disk drives (HDDs) or solid-state drives (SSDs) into their designated bays in your case.

Then connect them via SATA cables to your motherboard. Plug in all necessary power cables from your PSU to various components inside of your computer case: graphics card(s), fans etc.

Tips on cable management and proper installation techniques

PC Gaming Installation Tips

Cable management is essential for proper airflow within your computer case and can help prevent overheating of components like CPUs or GPUs. A well-managed setup can also make troubleshooting easier if there are problems later on down-the-line. Start by organising cables according to their type – try grouping together similar types of wires (e.g., SATA data/power cables, PCIe power connectors, etc.) and placing them in separate cable channels to keep things tidy.

Next, connect the cables to their corresponding ports on your motherboard and other components. Be sure to tuck away any excess cables or use zip ties to secure them out of the way.

Closing the case can help ensure that everything is securely in place before powering up. When routing cables through cable management channels/harnesses in your case be careful not to excessively bend or strain wires: this could cause damage over time (especially if they’re carrying high current/voltage).

Another important aspect of building a gaming PC is proper installation techniques. Always read the manuals provided by component manufacturers for specific instructions – this can help prevent damage to both your new hardware and existing components.

Furthermore, it’s important to avoid static electricity whenever possible – grounding yourself before handling components (using an anti-static wristband or other technique) can protect parts from electrical discharge that might occur during installation. After you’ve connected everything up be sure to power up your rig and make sure all of your components are working properly before installing Windows or any other operating systems!

Installing Operating System and Drivers

Guide on how to install Windows or other operating systems

Guide on how to install Windows or other operating systems

Once all the components of your gaming PC are assembled, it’s time to install an operating system (OS). Windows 10 is a popular choice among gamers, but there are other options such as Linux and macOS.

To install Windows 10, you need to purchase a copy from Microsoft or another authorised retailer. You can download the installation file from Microsoft’s official website and create a bootable USB drive with at least 8 GB of storage.

To begin the installation process, insert the USB drive into your computer and boot up your PC. Press the appropriate key (usually F12 or Del) to access the boot menu during startup.

From there, select the USB drive as your primary boot device. The Windows installation wizard should now appear on your screen.

Follow the on-screen instructions to select your language preferences, enter your product key, and choose which version of Windows 10 you want to install (home or pro). You’ll also need to select where you want to install Windows – on a specific partition or drive.

Explanation on how to install necessary drivers for optimal performance

PC Gaming drivers for optimal performance

Once you have installed an operating system, it’s important to update all device drivers for optimal performance. Drivers are software that tells your computer how to communicate with hardware devices such as graphics cards, motherboards, and sound cards.

Windows 10 automatically installs some drivers when you first set up your PC, but it may not have the latest versions available from each manufacturer. To update these drivers manually:

1. Open Device Manager by typing “device manager” in the Start menu search bar. 2. Expand each category listed in Device Manager 3. Right-click each component and select “Update Driver Software.” 4. Browse for driver software online if prompted.

5. Repeat this process for all hardware components that require a driver update. Alternatively, you can download driver software directly from the manufacturer’s website.

This is often the best way to ensure that you have the most up-to-date drivers available. Be sure to select the correct version of Windows and download the appropriate drivers for your specific hardware components.

Once all necessary drivers have been installed, reboot your computer to ensure that they are functioning properly. It’s also a good idea to check for updates regularly and install them as they become available for improved performance and stability.

Troubleshooting Common Issues

Building a gaming PC can be a daunting task, especially for beginners. Even when everything seems to be going smoothly, there are always potential issues that may arise before or after the build. Here is an overview of some of the most common issues and tips on how to troubleshoot them effectively.

Issue #1: System Won’t Boot Up

One of the most common issues that gamers encounter with their newly built gaming PC is that it won’t turn on. This can be frustrating because it’s unclear whether the issue lies with hardware or software.

If you experience this issue, try these troubleshooting steps:

  • Check all cables and connections to ensure they are properly connected.
  • If you have installed a new power supply unit (PSU), make sure it is compatible with your system and provides enough power.
  • If none of these steps work, remove all components except for the CPU, motherboard, and RAM. Then try re-adding one component at a time until you find the problematic hardware.

Issue #2: Overheating

Overheating Computer Troubleshoot

Gaming PC components generate a lot of heat during use. Overheating can cause your system to shut down unexpectedly or even damage your hardware over time.

To prevent overheating from occurring, try these troubleshooting tips:

  • Make sure all fans are working properly and clean any dust buildup in the CPU cooler or case fans.
  • If necessary, consider adding additional case fans or upgrading to aftermarket CPU cooler to improve overall airflow.
  • You may also want to check if thermal paste was correctly applied between the CPU and cooler as incorrect application can cause overheating issues as well.

Issue #3: Blue Screen of Death (BSOD)

A BSOD error can occur for a variety of reasons such as incompatible hardware, software conflicts, or even malware. If you encounter a BSOD error while gaming, the following steps may help:

  • Try to identify any recent changes to your system, such as newly installed hardware or software.
  • If you have recently updated drivers or installed new software, try uninstalling them and see if the issue persists.
  • If none of these steps work, it may be that your system is infected with malware. Run an anti-virus scan on your PC and remove any detected threats.

Issue #4: Poor Graphics Performance

If you’re experiencing poor graphics performance in-game, this could be related to either your CPU or GPU. Here are some tips to address graphics performance issues:

  • Ensure that you have installed the latest graphics card drivers before launching any games.
  • If you have low frame rates in games, lower video settings in-game until performance improves. Additionally, consider upgrading your GPU if budget allows.
  • If none of this helps and you’ve ruled out other potential hardware issues like overheating or RAM problems, consider upgrading CPU for better overall performance which would benefit gaming too.

Make Sure To Regularly Update Your PC

A beginner’s guide to building a gaming PC would not be complete without discussing common issues and how to troubleshoot them effectively. It’s important that gamers take their time when building a gaming PC and follow all recommended instructions carefully while ensuring all components are compatible with one another before beginning the build process.

That way they can minimise potential issues from occurring during the build. By following the tips outlined above, you can ensure that your gaming PC runs smoothly and you get the best gaming experience possible.

Upgrading Your Gaming PC

When to Upgrade Components

As with any electronic device, components within a gaming PC will age and become outdated over time. However, it is important to understand when it’s time to upgrade certain components and which ones should be prioritised.

If you are experiencing poor performance or your games are not running as smoothly as they used to, it may be time for an upgrade. Additionally, if you have recently purchased a new game and notice that your current setup does not meet the recommended system requirements, an upgrade may be necessary.

Prioritising Which Components to Upgrade

When deciding which components to upgrade first, it’s important to assess your specific needs and budget. If you’re on a tight budget, upgrading the graphics card (GPU) is typically the most cost-effective solution for improving gaming performance.

However, if your CPU (central processing unit) is outdated or struggling to keep up with new games, upgrading that component may be more beneficial in the long run. Another component that can greatly impact gaming performance is RAM (random access memory).

Increasing the amount of RAM in your system can result in faster load times and smoother gameplay. Upgrading your storage drive from a traditional hard disk drive (HDD) to a solid-state drive (SSD) can greatly improve overall system speed and load times.

Recommendations for Upgrading Options Based on Budget and Performance Needs

There are countless options available when it comes to upgrading components within a gaming PC. It’s important to do research on specific brands and models before making any purchases. When considering upgrades based on budget and performance needs, there are several things you should keep in mind.

For those on a tight budget looking for an effective GPU upgrade option, the Nvidia GTX 1650 Super or the AMD Radeon RX 580 offer great value for their price points. If you’re willing to invest a bit more, the Nvidia RTX 3080 or AMD Radeon RX 6900 XT are high-end options that offer top-of-the-line performance.

When it comes to upgrading your CPU, Intel’s Core i9-11900K and AMD’s Ryzen 9 5950X are both excellent options for those seeking high-end performance. However, if you’re on a budget and looking for a more cost-effective option, the AMD Ryzen 5 5600X or Intel Core i5-11600K are great mid-range choices.


Building and upgrading a gaming PC can seem like an overwhelming task at first, but with the right guidance and knowledge, it can be a fun and rewarding experience. When building your own gaming PC, be sure to research compatible components and follow proper installation techniques.

When upgrading your PC in the future, prioritise components based on specific needs and budget constraints. With these tips in mind, you’ll be well on your way to creating the ultimate gaming setup!

About The Author

Stephen is the proud owner of a popular gaming news website GLN, where he provides the latest updates on everything gaming-related. With a passion for video games that dates back to his childhood, Stephen is dedicated to sharing his knowledge and expertise with fellow gamers around the world.

Leave a Reply