Computer Building: Build a Monster all by Yourself!

by Atinuke Naomi

Building a computer from scratch refers to the process of assembling individual components to create a functional computer system rather than purchasing a pre-built system. This DIY (Do It Yourself) approach allows individuals to tailor their computers according to their specific needs, preferences, and budget. If your goal is to save money without missing out on the latest technology, this is a go-to method.

Why do People Build?

Customization: You can choose the exact components that you want, which means that you can get the best performance for your needs and budget.
Cost-Effectiveness: You can save money by buying components individually, rather than paying for a pre-built computer that has components that you may not need or want.
Learning experience: Building a computer from scratch can be a great way to learn about how computers work. It helps develop troubleshooting skills and a deeper understanding of system architecture.
Upgradability: There is the ease of upgrading individual components as technology advances or needs change. It also extends the lifespan of the system through incremental upgrades.

Processes involved

It is not an uncommon fact that following due process is important to achieve excellent results. This also applies to building your computer from scratch.

Research and Planning

This is an important step, as it helps you answer most of your Why, How and what questions.
• Identify your computing needs. What exactly do you need a computer for (e.g., gaming, content creation, office work)?
• Research compatible components such as CPU, GPU, motherboard, RAM, storage, and power supply. Check out the criteria for combining certain components or models.
• Create a budget and plan your build accordingly. This is a necessity.

Component Selection

• Choose components based on your requirements and budget.
• Ensure compatibility between selected components.


• Install the CPU, RAM, GPU, and other components onto the motherboard.
• Connect power cables, data cables, and peripherals.
• Mount the motherboard in the computer case and secure other components.

BIOS/UEFI Configuration

• Access the BIOS/UEFI to configure system settings.
• Set boot priorities and adjust other parameters.

Operating System Installation

• Install the operating system (e.g., Windows, Linux) on the storage device.

Driver Installation

• Install drivers for each component to ensure proper functionality.
• Power on the system and check for any issues.
• Run stress tests to ensure stability.

Component Selection for Building

Here are some of the components that you will need to build a computer from scratch:

  • Case: The case houses all of the other components of your computer.
  • Motherboard: The motherboard is the main circuit board of your computer. It connects all of the other components.
  • CPU: The CPU is the brain of your computer. It is responsible for processing all of the instructions that your computer receives.
  • CPU cooler: The CPU cooler keeps the CPU from overheating.
  • RAM: RAM is your computer’s short-term memory. It stores data that your computer is currently using.

Building components

  • Storage: Storage is your computer’s long-term memory. It stores data that your computer needs to keep for a long time. It could be HDD or SDD.
  • Connecting power and data cables.
  • Installing an operating system and drivers.
  • Power supply unit (PSU): The PSU provides power to all of the other components of your computer.
  • Graphics card (optional): A graphics card is a specialized processor that is designed for processing graphics data. It is necessary for gaming and other graphics-intensive tasks.

The Not-so-great Glitches with Building

Time commitment: It can take several hours to build a computer from scratch.
Technical knowledge: You will need some technical knowledge to build a computer from scratch.
Troubleshooting: If something goes wrong, you will be responsible for troubleshooting the problem yourself.

In conclusion, Building a computer from scratch can be a rewarding experience for those with the time, interest, and technical know-how. However, it’s essential to weigh the pros against the potential drawbacks. Ultimately, the decision to build a computer from scratch depends on individual preferences, needs, and comfort level with the DIY process.

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