How to build a pc

How to Build a PC: Step-by-Step Guide for Beginners

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Building a PC isn’t just about putting parts together; it’s about crafting a machine that feels uniquely yours, a system that reflects your needs and ambitions. If you are building a PC for gaming or professional work, then in this article “How to Build a PC” we are going to guide you step by step from scratch to a custom PC.

How to build a pc

Now, while it might sound daunting at first, diving into the world of PC building is an adventure that’s both educational and rewarding. Yes, it’s more complex than slapping pieces together like Lego blocks—a lot more complex—but with patience and precision, you’ll find yourself mastering the art of assembly in no time. And here’s the thing: it’s not just about creating a computer, it’s about gaining a deep understanding of how each cog in the machine spins.

So, how do you begin? Well, the blueprint for success lies in your hands—literally and figuratively. Sure, we can’t give you an exact, cookie-cutter guide, since every build has its quirks. But we can arm you with a treasure trove of tips: from planning your perfect rig to selecting the right components, and of course, the step-by-step assembly process that turns mere parts into a sleek powerhouse.

Now, before we jump into the gritty details, think about what comes after you’ve finished building that shiny, new PC. Because why stop there? You’ll probably want to kit out your setup with some extras. Maybe a snazzy keyboard, a responsive gaming mouse, a headset that feels like velvet on your ears, or a controller that fits perfectly in your hands. Check out our gear guides for recommendations on all of these accessories—and thank us later.

How to build a pc Planning: The First Step to Success

It’s a wild world out there, especially with the recent chip shortages sending component prices into orbit. Thankfully, things are cooling down, with prices drifting back to earth thanks to shifting market trends and tech advances. Still, don’t rush into the first deal you see. Prices fluctuate like the weather, so shop around a bit.

When it’s time to buy, trust the big players—Amazon, Best Buy, or NewEgg. But don’t just blindly click “Buy Now.” Inspect everything once it arrives. Check for dents, dings, or pieces that don’t quite match the descriptions. Labels should be your best friend here. Cross-check those with your order and packaging to avoid any nasty surprises.

But, let’s rewind a second—budget! It’s so easy to get swept up in the excitement and lose track of costs. This is why planning is critical. Start by knowing what you’re comfortable spending. Building a PC can stretch your wallet if you’re not careful, so keeping a close eye on every cent is essential. And that’s where tools like PCPartPicker come in. This magical little website lets you map out your build, ensuring compatibility between parts while giving you real-time price updates across various retailers.

What’s Your Mission?

Ask yourself: what is this computer’s ultimate purpose? Are you setting up a simple workstation to type emails and browse the web? Or is this beast destined to tear through the latest AAA games? Maybe you’re dreaming of a rig that’ll hum quietly under your desk, unseen but powerful? These early questions are crucial because they set the tone for your build and keep your budget from ballooning out of control.

For the adventurous, websites like Logical Increments are a goldmine. They list out pre-configured builds at different price points, making it easy to pick a starting point. Whether you’re looking to save a few bucks or splurge on high-end gear, these guides can help steer you in the right direction.

Essential Components: A Quick Glossary

Let’s break down the essentials, because regardless of whether you’re building for gaming or work, most of the core components stay the same. And here’s where we introduce a few abbreviations that will become your new best friends.

  • CPU (Central Processing Unit): The brain of your machine. It processes instructions and manages the flow of information.
  • GPU (Graphics Processing Unit): Handles all things visual. If you’re into gaming or graphics-intensive tasks, this will be your workhorse.
  • RAM (Random Access Memory): Think of this as your computer’s short-term memory. It helps your machine juggle multiple tasks at once.
  • SSD (Solid State Drive): Your main storage device, where the OS and your programs live. SSDs are fast, reliable, and becoming more affordable.
  • Motherboard: The circuit board that connects all your components, allowing them to work in harmony.
  • Power Supply (PSU): Provides power to every part of your build. Make sure you get one that matches your system’s needs.
  • Case: The enclosure that houses everything. Cases come in all shapes and sizes, so pick one that fits your style and space.

Building a PC is more than just throwing a few parts together. It’s a journey into the heart of technology, where each component has a specific role in bringing your machine to life. Almost every computer needs a few key components to get going, so let’s break those down before diving into the finer details.

At the core, your PC will need:

  • Case
  • Motherboard
  • CPU (Central Processing Unit)
  • Memory (RAM)
  • Storage (Typically a Solid State Drive or SSD)
  • Power Supply (PSU)

Now, if you’re planning on gaming—or doing anything graphics-intensive like video editing or running machine learning algorithms—you’ll want to include a dedicated GPU (Graphics Processing Unit). This is going to add a significant chunk to your budget, but the performance it delivers is unmatched when it comes to handling visuals and heavy computational tasks.

Speaking of costs, don’t forget about a monitor. If you don’t already have one, this is a crucial addition to your budget. Monitors can range from basic productivity screens to ultra-wide, curved, gaming beasts with price tags that might make your wallet sweat. Our monitor buying guide can help you figure out what fits your needs best.

You’ll also need to pick up a keyboard and mouse. It’s easy to overlook these, but they can range from the super-basic $50 bundles to high-end sets that push beyond $200, offering everything from customizable keys to RGB lighting and ultra-responsive sensors. Whatever your style, leave room in the budget for this, as it directly impacts how you interact with your new machine.

Choosing a Case: Function Meets Style

best pc case

First things first—size matters. Think about where this new PC is going to live. Is it going on a desk, under it, or squeezed onto a shelf? Make sure you have enough room, and don’t forget to account for airflow. PCs need to breathe, so leave space in front and behind the case. Also, it’s important that the case sits on a hard, flat surface for stability and airflow.

Cases are often categorized by the size of the motherboard they support. The most common type is ATX, which is used in typical home desktop builds. If you’re imagining that standard desktop tower look, you’re probably thinking of a “mid-tower.” If you need more room, a “full tower” gives you more internal space to work with.

Aesthetically, cases are all about personal taste. Want something sleek and minimal? Go for it. Prefer a bit of flair with tempered glass panels and RGB lighting? That’s totally up to you. Case manufacturers know people love options, so you’ll often find variations in colors, shapes, and even extra features like see-through panels or pre-installed fans.

Lastly, think about any special requirements. If you plan on using a VR headset, for example, make sure your case has a USB Type-C port on the front for easy access.

Suggested Hardware: Best PC Cases

  • Corsair 4000D Airflow: One of the most popular mid-towers around. Its dedicated cable management channel and large mesh front panel make it a top choice, especially for first-time builders. It also comes in various colors and finishes, so you can match it to your style.
  • Fractal Design Meshify C: With a unique textured front panel and an open interior, the Meshify C is a favorite among PC enthusiasts. Like the Corsair, it offers excellent airflow to keep your system cool and quiet.
  • NZXT H510 Elite ATX Mid-Tower: Minimalistic yet stunning, this case is a showstopper with its tempered glass side panel and RGB lighting options. If you’re looking for a clean, elegant look with room to show off, this is the case for you.

Motherboard: The Nervous System of Your PC

Motherboard

Every component in your system will communicate through the motherboard. This critical piece connects the dots between your CPU, GPU, RAM, storage, and power supply. Motherboards come in different sizes and configurations, and they’re built for specific CPUs—Intel or AMD. Keep in mind that these two aren’t interchangeable, so when you pick your motherboard, make sure it’s compatible with your CPU of choice.

Motherboards are categorized by their socket type, which tells you what kind of CPU they can handle. The two main socket types are LGA (for Intel) and AM (for AMD). You’ll notice numbers like “LGA1150” or “AM5” after these letters, which correspond to the generation of CPU they support. For 2024, Intel’s current standard is LGA1700, while AMD’s is AM5.

When choosing a motherboard, size matters too. The most common size is ATX, and that’s what most first-time builders should go for. Why? Because more space inside the case means more room to work, and that makes things a whole lot easier when it comes to setup, upgrading, and maintenance. Just make sure your case can accommodate the size of your motherboard.

What Separates a High-End Motherboard From a Budget One?

The price difference between motherboards usually comes down to three things: features, connectivity, and performance. These aspects are mostly determined by the motherboard’s chipset, which is a key indicator of its capabilities. Higher-end motherboards often support faster memory speeds, offer more USB and expansion slots, and can handle overclocking better than their budget counterparts. If you’re looking to squeeze every bit of performance out of your system, investing in a motherboard with a robust feature set can be worth the extra money.

So, why worry about those extra features? Your motherboard’s chipset determines the number of memory slots you have access to, which can limit your upgrade options in the future. Similarly, having more than two M.2 slots is a luxury rather than a necessity. As for overclocking—available only on high-end motherboards—it demands specialized knowledge and careful testing to avoid potential damage.

We offer a range of motherboards at various price points, but remember, this is just a snapshot of what’s available. If you find one you like, jot down its specs and compare them with others to ensure it fits your budget and needs. We strive to keep our recommendations up-to-date with prices close to MSRP, but if you see a price spike, it’s worth shopping around.

Suggested Hardware

Processor (CPU)

CPU

 

The CPU, the brain of your PC, directly interfaces with the motherboard and orchestrates all computing tasks. It’s typically one of the priciest components, making it crucial to ensure compatibility between your CPU and motherboard sockets.

Even if your CPU includes integrated graphics for basic tasks like rendering desktops or playing YouTube videos, a dedicated GPU is necessary for more demanding applications. Many entry-level and mid-range processors come with a basic cooling solution, but high-end chips often require additional cooling for optimal performance.

For cooling, the Cooler Master Hyper 212 is a reliable air cooler, available in various colors and fan configurations. For a more advanced option, consider the Cooler Master ML240L, a closed-loop liquid cooler that eliminates the risk of spills.

Suggested Hardware

Graphics Card (GPU)

Graphics card (GPU)

For gaming enthusiasts, a dedicated GPU is indispensable. This specialized processor excels at handling complex visual data, making it essential for smooth gameplay and intensive tasks like video editing or 3D modeling.

When selecting a graphics card, you’ll mainly choose between AMD and Nvidia. Both manufacturers sell their processors to board partners like EVGA, Asus, and MSI, who then create the actual graphics cards. The decision often boils down to getting the best deal and checking for rebates or bundled games with your GPU.

Buying Advice: Graphics cards are in high demand, and prices can occasionally exceed MSRP. It’s wise to invest more in a graphics card since it significantly impacts your gaming experience and longevity. While budget options exist, investing in a higher-end card will often yield better long-term performance.

Suggested Nvidia GeForce Hardware

  • MSI GeForce RTX 3060: A great entry point for medium-end gaming, offering good performance for its price and handling light gaming or video editing well.
  • Asus ROG Strix RTX 3060: Excellent for 1080p and 1440p gaming, providing a solid balance of power and affordability.
  • Zotac GeForce RTX 4070: A top performer for 4K gaming and ray-tracing, it offers impressive performance under $1,000.

Suggested AMD Radeon Hardware

Storage

Storage

Every PC needs storage, with SSDs being the standard due to their speed and convenience. Aim for at least 256 GB for a primary drive, with an additional larger drive if you need more space for games and media.

Suggested Hardware:

  • Samsung 990 Pro M.2 SSD: A more budget-friendly option, offering good performance with read speeds around 7,450 MB/s and write speeds of 6,900 MB/s.
  • Corsair MP600 M.2 SSD: Features a built-in heat sink, with read speeds of 4,950 MB/s and write speeds of 4,250 MB/s.

Memory (RAM)

Computer RAM

RAM acts as short-term storage for data your system needs quickly. Most systems use two or four DIMMs for optimal performance and reliability. Check your motherboard’s specs for supported memory configurations and compatibility with DDR4 or DDR5.

Suggested Hardware:

Power Supply (PSU)

Power supply (PSU)

The PSU is crucial for providing stable power to your system and avoiding damage to other components. Choose a reliable manufacturer and consider a modular PSU to reduce cable clutter.

Suggested Hardware:

  • EVGA 1000GT: Offers higher wattage for more demanding setups, while being fully modular.

Operating System

Building a PC doesn’t automatically include an operating system. You’ll need to purchase a Windows license and create a bootable USB drive for installation. The latest Windows version offers enhanced features and performance improvements.

Putting It All Together

Workspace Preparation: 

  • Use a clean, spacious surface like a cleared desk or table.
  • Have a Phillips-head screwdriver handy.
  • Discharge any static buildup by working on a nonmetallic surface.

Component Installation:

  • Keep instruction manuals for all components handy.
  • Follow your case’s manual first, then switch to the motherboard’s manual when needed.
  • Think of the assembly process like a Lego set—each part fits into another.

Installing Your CPU

1. Preparation:

  • Handle the CPU by its edges, avoiding contact with pins or contacts.
  • Read instructions carefully to avoid damaging the processor.

2. Seat the CPU:

  • Open the motherboard box and use it as a workspace.
  • Unlock the processor socket by following the motherboard manual’s instructions.
  • Align the CPU’s golden triangle with the corresponding triangle on the motherboard.
  • Gently place the CPU into the socket and secure it by flipping the latch.

3. Thermal Paste:

  • Check if your cooler has pre-applied thermal paste. If not, apply a small pea-sized amount to the CPU.
  • Line up and lower the heat sink onto the CPU.
  • Secure the heat sink, ensuring not to overtighten.
  • Connect the heat sink’s cooling fan to the appropriate header on the motherboard.

Installing Your Storage and Memory

1. Memory Installation:

  • Locate the RAM slots near the processor.
  • Refer to your motherboard manual to determine the correct slots for optimal performance.
  • Gently press the memory modules into the slots until they click into place.

2. Storage Installation:

  • For M.2 SSDs, locate the M.2 slots on the motherboard.
  • Insert the SSD at an angle, securing it with screws as per the motherboard manual.
  • For additional storage, mount 2.5″ or 3.5″ drives in the appropriate bays or brackets.

Installing Your Motherboard and Power Supply

1. Motherboard Installation:

  • Positioning: Lower the motherboard into the case, aligning the ports with the back of the case.
  • Screwing: Align the screw holes, then hand-tighten the screws until the motherboard is secure.

2. Power Supply Installation:

  • Positioning: Locate the spot for the power supply, usually at the top or bottom of the case.
  • Securing: Insert the power supply, ensure the fan is facing an open area or vent, and screw it into place.
  • Not Connecting Yet: Don’t plug in any cables yet.

Installing Your Graphics Card

1. Slot Identification:

  • PCIe Slot: Find the PCIe slot on the motherboard, often located near the middle or bottom.
  • Remove Plates: Unscrew and remove the appropriate plates from the case for the GPU.

2. Insert GPU:

   – Alignment: Line up the GPU with the PCIe slot and push it in until it clicks.

   – Secure GPU: Use the screws from the removed plates to secure the GPU to the case.

Connecting Power Cables

1. Power Connections:

  • Motherboard: Connect the wide motherboard power cable, ensuring it clicks into place. There may also be an additional 4- or 8-pin power connector near the CPU.
  • GPU: Connect the power cables labeled PCIe or VGA to your graphics card.
  • Cable Routing: Manage cables to minimize clutter; some cases have dedicated cable management areas.

2. New PSU Standard: If using ATX 3.0, refer to your PSU and motherboard manuals for specific connection details.

Finishing Up

1. Front Panel Connectors:

  • Connect: Attach the front panel cables to the corresponding pins on the motherboard. Your motherboard may include an adapter for easier connection.

2. Fan Configuration:

  • Connect Fans: Plug the case fans into the motherboard or a fan controller according to your case’s manual.

Boot and Install Windows

1. Power On:

  • Initial Check: Turn on the PC. If it boots successfully, great! If not, troubleshoot using resources like YouTube tutorials and check for faulty components.

2. Windows Installation:

  • USB Drive: Insert your Windows installation flash drive.
  • BIOS Settings: If needed, enter BIOS (check your motherboard manual) and set the USB drive as the primary boot device.
  • Installation: Follow prompts to install Windows.

Congratulations!

You’ve completed your PC build. Enjoy your new custom rig! If you run into issues, resources like video tutorials and forums can be very helpful.

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