Build Like a Pro: The Ultimate Beginner's Guide to Mastering PC Building Simulator!

Introduction

Welcome to the Ultimate Beginner’s Guide for PC Building Simulator! Whether you’re brand new to the world of PC building or diving into the game for the first time, this guide is designed to take you step-by-step through the entire process of building your first virtual PC. By the end, you’ll be assembling PCs like a pro! 💻

What to Expect

1. Understanding the Basics
Learn about the essential components of a PC: CPU, GPU, motherboard, RAM, storage, and power supply. We’ll explain their roles and how they fit together in the system. Plus, discover how to navigate the game interface and use in-game tools effectively.

2. Step-by-Step Building Process
Follow detailed instructions on how to assemble your computer in the game, from installing the motherboard to managing cables. Each section includes screenshots to guide you along the way.

3. Choosing Compatible Parts
We’ll teach you how to pick the right components to ensure your PC runs smoothly. Avoid common mistakes like incompatible parts or underpowered builds. A handy guide will help you navigate part specifications and build the perfect system.

4. Troubleshooting Common Issues
PC won’t boot? No problem! Learn how to troubleshoot common issues such as missing cables, overheating, and part compatibility errors. This section ensures you’ll always get your build up and running.

5. Improving Your Skills
Master the basics and then move on to more advanced topics like overclocking, upgrading components, and optimizing cooling systems. Improve performance and efficiency in-game as you grow your skills.

6. Running a Successful PC Business
Ready to start your own virtual PC repair business? Learn how to take customer requests, repair, upgrade, and optimize their PCs while managing your resources and time. Maximize your profits and build a thriving shop!

Why You’ll Love This Guide

• Beginner-friendly: No prior PC building experience needed! We break everything down into simple steps.
• Engaging and Fun: We add fun tips and tricks to keep the learning process enjoyable.
• Practical Advice: You’ll gain skills not only for the game but real-life PC building too!

Conclusion

By the end of this guide, you'll have the confidence to build, troubleshoot, and master your PC building skills like a pro. Ready to start your journey into the world of PC Building Simulator? Let’s get started!

Welcome to the Ultimate Beginner's Guide to PC Building Simulator! This guide is designed to help new players navigate the exciting world of virtual PC building. Whether you’ve never assembled a PC before or are just looking to master the mechanics of the game, you’re in the right place.

In this guide, we’ll take you from absolute beginner to confident builder, breaking down each step of the process in an easy-to-follow format. You’ll learn about the core components of a PC, how to choose compatible parts, and how to avoid common pitfalls that beginners face. By the end of this guide, you’ll be able to assemble PCs, troubleshoot issues, and even run your own successful in-game repair business.

What You'll Learn and Achieve by the End:

Master the Basics: Understand the essential components of a PC and how they work together, including the CPU, GPU, RAM, and more. Build Your First PC: Follow a step-by-step guide to assembling your first complete PC build, with detailed instructions on each part of the process. Choose the Right Parts: Learn how to select compatible components for your builds, optimizing performance and avoiding common mistakes. Troubleshoot Like a Pro: Gain the skills to diagnose and fix common issues like boot failures, overheating, or cable mismanagement. Improve Your Skills: Once you’ve mastered the basics, move on to advanced topics like overclocking and system optimization to push your builds further. Run a Successful Business: Learn how to manage customer requests, repair and upgrade PCs, and maximize profits in the game’s career mode.

But this guide is more than just a simple walkthrough—it’s packed with tips, tricks, and strategies to improve your efficiency and skills. You’ll also discover advanced techniques like overclocking and performance optimization to help you get the most out of your builds.

Whether you're aiming to create high-performance gaming rigs or efficient workstations, this guide will give you the knowledge and confidence to succeed. By the end of this journey, you’ll not only be a better player of PC Building Simulator, but you'll also walk away with practical knowledge that can help in the real world of PC building.

So, are you ready to dive in and start building your dream PC? Let’s get started!

Building a PC in PC Building Simulator may seem overwhelming at first, especially with so many components and terms to keep track of. However, once you understand the purpose of each part and how they fit together, the process becomes straightforward and even enjoyable. In this section, we'll break down the core components of a PC and give you a solid foundation to start building confidently in-game.

Essential PC Components

Before you start building, it’s crucial to understand the different parts of a PC and their functions. Each component plays a vital role in the overall performance of your system. Let’s take a look at each part:

CPU (Central Processing Unit) – The "brain" of your computer, responsible for executing instructions and processing data. The CPU's performance directly affects your PC’s speed and responsiveness. In the game, you’ll come across different brands and models, mainly from Intel and AMD, each with varying levels of power depending on your build requirements. GPU (Graphics Processing Unit) – The GPU handles rendering graphics and visual output, making it essential for gaming and video editing PCs. High-end GPUs, such as those from Nvidia and AMD, will provide better performance, especially for graphically intensive tasks. In PC Building Simulator, you’ll need to choose the right GPU based on the system's purpose and your client’s needs. Motherboard – The motherboard is the central hub that connects all the other components. It houses the CPU, RAM, and other key parts, allowing them to communicate. Motherboards vary in size (ATX, Micro ATX, etc.) and compatibility, so you must ensure that it fits your case and supports the CPU you’re using. RAM (Random Access Memory) – RAM is the temporary memory that your PC uses to store data needed for immediate tasks. The more RAM your PC has, the better it can handle multitasking. In the game, RAM comes in different sizes (e.g., 8GB, 16GB) and speeds (measured in MHz), so selecting the right balance is important for your builds. Storage (HDD/SSD) – Storage devices are where your data is saved. In the game, you can choose between traditional Hard Disk Drives (HDD) for larger, cost-effective storage or Solid-State Drives (SSD) for faster, more responsive performance. Depending on your client’s needs, you’ll decide between speed or capacity. Power Supply Unit (PSU) – The PSU provides power to all the components in your PC. It’s important to select a PSU that has enough wattage to support the components you're using. In the game, choosing an underpowered PSU may cause boot failures or system instability, so always check your total power consumption. Cooling Systems – Proper cooling is essential to maintain system stability and longevity. In PC Building Simulator, you’ll encounter two types of cooling: air cooling and liquid cooling. Each has its advantages—air cooling is simpler and cheaper, while liquid cooling is more effective at maintaining lower temperatures but requires more skill to install. PC Case – The case houses all your components and ensures they are organized and properly ventilated. Cases come in various sizes and designs, so you’ll need to ensure the case is compatible with your motherboard size and has enough space for your cooling system.

Navigating the In-Game Interface

Before you begin building your first PC, it's important to familiarize yourself with the game’s interface. PC Building Simulator provides a highly interactive environment that mimics the real-life process of PC assembly, but it’s much easier to learn when you understand the interface.

When you’re in the game, you’ll work from your workbench, which acts as your primary space for assembling, diagnosing, and repairing computers. The game allows you to switch between various modes of interaction, such as selecting components, accessing your inventory, and testing systems once assembled.

Here’s a quick rundown of key elements in the interface:

Work Bench – This is where the magic happens. You’ll place the case here, install the components, and manage cabling. Make sure you have enough space around the workbench to see every part clearly. Inventory – This section holds all your parts. The inventory menu is categorized by component type (CPU, GPU, storage, etc.), making it easy to find the parts you need. You can access this menu anytime while building or repairing. Installation Menu – After selecting a part, you’ll need to install it into the PC. The game offers a precise step-by-step process that ensures you install the components in the correct order. The installation menu helps you align and position parts like the CPU, RAM, and GPU into their respective slots. Cable Management – Proper cable management not only helps with airflow and system stability but also improves the visual aesthetics of your build. The interface provides you with clear visual cues on where to plug in cables for the motherboard, PSU, and storage devices.
• Testing and Diagnostics Tools – After building the PC, you’ll need to boot it up and test its functionality. The interface includes several diagnostic tools that let you check system performance, monitor temperatures, and ensure everything is working as expected.

Mastering the interface will make your PC building experience smoother and more efficient, allowing you to focus on perfecting your builds and troubleshooting issues quickly.

Using Tools and Workstation Setup

In PC Building Simulator, you’ll have access to a variety of tools that mimic real-life PC building gear. While you don’t need to worry about static electricity or damaging components in-game, knowing how and when to use each tool is crucial for completing successful builds.

Here’s a breakdown of the key tools you’ll use during assembly:

Screwdriver – The most basic tool in the game, used to secure components like the motherboard, GPU, and storage devices into the case. You’ll need to use this tool frequently during every build. Thermal Paste – Applied to the CPU before attaching the cooler, thermal paste helps with heat transfer from the processor to the cooling system. Always remember to apply this when installing a new CPU cooler, or you’ll risk overheating. Cable Ties – These help manage cables within the case. Good cable management not only makes your build look tidy but also improves airflow and cooling efficiency. USB Drive – In the game, the USB drive contains software that you’ll use to install the operating system on your new PC. Make sure to insert the USB drive into one of the USB ports before booting up.
• Compressed Air – Occasionally, you’ll need to clean out dust from client PCs. Compressed air is used to blow away dust and debris, which can accumulate and cause overheating.

Managing your workstation is also important. As you progress in the game, you’ll unlock new tools and benches that allow you to work on multiple systems at once, speeding up the process of diagnosing, repairing, and building PCs. Keeping your workspace organized will help you stay efficient, whether you’re handling a simple upgrade or a complex custom build.

By mastering the basics of PC Building Simulator, you’ll have a solid foundation to begin building, repairing, and optimizing PCs. Understanding each component’s function, navigating the in-game interface, and using your tools properly are critical skills that will carry you through the rest of the game. With this knowledge, you’re now ready to move on to the exciting process of Step-by-Step Building, which we’ll cover next.

Now that you’ve familiarized yourself with the basics of PC components, it’s time to get hands-on with building your first PC in PC Building Simulator. This step-by-step guide will walk you through each stage of the process, from prepping the case to booting up your system. Whether you're building a client’s PC in Career Mode or constructing your own dream rig, these steps will ensure that your build is smooth and successful.

1. Preparing the Case

Before any components can be installed, you need to prepare the case. The case houses all of your hardware, so it’s important to ensure it’s ready to accommodate the components.

Remove the Side Panels: Start by removing both side panels from the case using the screwdriver tool. This gives you access to the interior, making it easier to install components. Install Case Fans (Optional): Some cases come with pre-installed fans, but you can add more for better cooling. If your build requires extra cooling, install additional fans in the designated spots.

2. Installing the Motherboard

The motherboard is the foundation of your PC, where all the other components will connect.

Select the Right Motherboard: Depending on the size of your case (ATX, Micro ATX, etc.), choose a compatible motherboard from your inventory. Position the Motherboard: Place the motherboard into the case, aligning it with the mounting points. Secure it in place using the screwdriver tool.
• Connect the Motherboard Power Cable: Don’t forget to connect the 24-pin power cable from the PSU to the motherboard for it to function.

3. Installing the CPU

The CPU is the "brain" of your PC, responsible for executing all of your system’s instructions.

Open the CPU Socket: Find the CPU socket on the motherboard and lift the retention arm to open it. Place the CPU: Select the CPU from your inventory and carefully align it with the socket (look for the notches to ensure proper placement). Gently lower the CPU into place and close the retention arm.
• Apply Thermal Paste: After the CPU is installed, apply thermal paste to its surface. This ensures efficient heat transfer when you install the cooler.

4. Installing the CPU Cooler

The CPU cooler is essential to keep your processor at a safe operating temperature. You can choose between air cooling or liquid cooling in PC Building Simulator.

Choose Your Cooler: Select either an air cooler or a liquid cooler from your inventory, making sure it’s compatible with your case and CPU. Install the Cooler: Place the cooler directly on top of the CPU where the thermal paste was applied. Secure it in place with screws or mounting brackets, depending on the type of cooler.
• Connect the Cooler’s Power Cable: Don’t forget to connect the cooler’s fan cable to the motherboard’s CPU fan header.

5. Installing RAM

RAM (Random Access Memory) is crucial for your PC’s ability to multitask.

Locate the RAM Slots: RAM slots are located next to the CPU on the motherboard. Check your motherboard’s manual to see which slots to use for optimal performance. Insert the RAM: Select your RAM sticks from the inventory and align them with the slot. Press down firmly until you hear a click, indicating that the RAM is securely installed.

6. Installing the GPU

The GPU (Graphics Processing Unit) handles rendering images and graphics, making it essential for gaming PCs and graphic-intensive tasks.

Locate the PCIe Slot: The GPU is installed into the PCIe slot on the motherboard, which is usually found near the bottom of the board. Install the GPU: Select the GPU from your inventory, align it with the PCIe slot, and press it down until it clicks into place. Secure the GPU to the case with screws.
• Connect the GPU Power Cables: Many GPUs require additional power from the PSU, so be sure to connect the necessary power cables.

7. Installing Storage (HDD/SSD)

Your storage device is where your operating system, programs, and data are stored. You can choose between traditional HDDs for larger capacity or SSDs for faster performance.

Select Your Storage Device: Choose between HDD or SSD depending on your build’s needs. Install the Storage: Place the HDD into the drive bay or mount the SSD on the case or motherboard, depending on the type of storage you’re using.
• Connect Power and Data Cables: Use a SATA cable to connect the storage device to the motherboard and connect the power cable from the PSU.

8. Installing the Power Supply (PSU)

The power supply provides power to all the components in your PC. It’s important to select one that delivers enough wattage to support your build.

Choose the Right PSU: Select a PSU that meets the wattage needs of your components. Install the PSU: Place the PSU into the case’s designated PSU area (usually at the bottom or top rear of the case). Use screws to secure it in place.
• Connect Power Cables: Once installed, connect the power cables from the PSU to the motherboard, GPU, and storage devices. Make sure everything is powered.

9. Cable Management

Good cable management ensures better airflow and a cleaner-looking build.

Organize Cables: Use cable ties from your inventory to tidy up loose cables, preventing them from blocking airflow. Route Cables: Use your case’s built-in cable management options (routing holes or clips) to hide cables and keep them organized. This will improve both airflow and the appearance of your build.

10. Testing and Booting the PC

Once your build is complete, it’s time to power it on and test its functionality.

Power On the PC: Press the power button on the case. If everything is connected properly, the PC will boot up. Install the OS: Insert a USB drive from your inventory containing the operating system, then install it onto the storage device.
• Test Performance: After installing the OS, use the in-game benchmarking tools to test the PC’s performance and ensure all components are working as expected.

By following these steps, you’ll have successfully built a fully functional PC in PC Building Simulator. The more you practice, the faster and more efficient you’ll become, enabling you to take on more complex builds and upgrades. With this knowledge, you're now ready to tackle more advanced features like overclocking and custom water cooling systems.

In PC Building Simulator, choosing compatible parts is crucial for a successful build. Incompatible components can lead to performance issues or even prevent your system from booting. This section will guide you through selecting parts that work well together to build a balanced and optimized PC.

1. Understanding Compatibility

Ensuring all parts are compatible is the first step to building a functioning PC. Here are the most important compatibility considerations:

CPU and Motherboard: The CPU must match the motherboard’s socket (e.g., Intel LGA 1200 or AMD AM4). Ensure the motherboard chipset supports your CPU’s features (e.g., overclocking). RAM and Motherboard: Choose RAM that fits your motherboard’s supported type and speed (e.g., DDR4 or DDR5). Using incompatible RAM can prevent the PC from booting or lead to performance issues. GPU and Motherboard/Case: Your GPU connects via the PCIe slot on the motherboard, but ensure your case has enough room for larger GPUs. Check power requirements as high-end GPUs often need extra power cables from the PSU. Power Supply and Components: The PSU must provide enough power for all components. Calculate the total wattage required and choose a PSU with at least 20% extra capacity for future upgrades.
• Cooling and Case Size: Ensure your CPU cooler (air or liquid) fits your case and is compatible with the CPU socket.

By focusing on these key compatibility factors, you’ll avoid many common issues during the building process.

2. Choosing the Right CPU

The CPU (Central Processing Unit) is the brain of your PC, and choosing the right one is vital for your build’s performance.

Intel vs. AMD: Intel CPUs offer strong single-core performance, ideal for gaming, while AMD’s Ryzen processors provide excellent multi-core performance for multitasking and content creation. Core Count and Speed: Choose the core count based on your needs: 6-8 cores for gaming (e.g., Intel i5 or Ryzen 5), and 12 or more for tasks like video editing or 3D rendering. Higher clock speeds (measured in GHz) result in faster processing.
• Overclocking: If you plan to overclock, ensure the CPU and motherboard support it. Intel K-series and AMD unlocked CPUs allow for overclocking with proper cooling.

Pick a CPU that fits your usage, whether it’s gaming, multitasking, or creative work.

3. Choosing the Right Motherboard

The motherboard connects all components and is the foundation of your PC.

Socket Type: Ensure the motherboard’s socket matches your CPU (e.g., LGA 1200 for Intel, AM4 for AMD). Form Factor: Choose a motherboard size (ATX, Micro ATX, or Mini ITX) that fits your case. Chipset Features: Higher-end chipsets (e.g., Intel Z-series, AMD X-series) offer more features like overclocking and multi-GPU support, while budget chipsets offer fewer options. Expansion Slots and Connectivity: Ensure there are enough PCIe slots for your GPU and other expansion cards, plus enough USB ports, SATA connectors, and M.2 slots for storage devices.

Choose a motherboard based on your CPU, case size, and desired features.

4. Choosing the Right RAM

RAM (Random Access Memory) allows your system to handle multiple tasks. More RAM improves multitasking, and faster RAM can increase system responsiveness.

Capacity: 16GB of RAM is ideal for gaming, while 32GB or more is recommended for tasks like video editing or streaming. Speed: RAM speed, measured in MHz, affects how fast data is accessed. Common speeds range from 2400MHz to 3600MHz. Ensure your motherboard supports the RAM speed you choose.
• Dual-Channel Setup: For optimal performance, use two or four sticks of RAM in a dual-channel configuration. Check your motherboard manual for recommended slot placements.

Select the appropriate amount of RAM and speed based on your workload.

5. Choosing the Right GPU

The GPU (Graphics Processing Unit) is key for gaming and other graphically demanding tasks.

Nvidia vs. AMD: Nvidia’s RTX series offers high-end performance and ray tracing, while AMD’s Radeon cards provide strong performance at competitive prices. VRAM: The amount of video memory (VRAM) affects performance. For 1080p gaming, 6GB or 8GB of VRAM is sufficient, but for 1440p or 4K gaming, consider GPUs with 8GB or more.
• Size and Power Requirements: Ensure your case has enough space for the GPU and that your PSU provides sufficient power for the card.

Choose a GPU based on your gaming resolution and performance needs.

6. Choosing the Right Storage

Storage holds your operating system, programs, and files. You’ll need to balance speed and capacity for optimal performance.

HDD vs. SSD: HDDs offer more storage at a lower cost but are slower, while SSDs provide faster performance but are more expensive. Most modern builds use a combination: SSD for the operating system and frequently used programs, and HDD for mass storage. SATA vs. NVMe: NVMe SSDs, which use the M.2 slot, are significantly faster than SATA SSDs and HDDs. If your motherboard supports NVMe, it’s worth the investment for faster load times.
• Capacity: 500GB to 1TB is common for SSDs, while 1TB to 2TB is typical for HDDs. Choose storage based on your needs and budget.

Pick storage based on speed and capacity requirements for your system.

7. Choosing the Right Power Supply (PSU)

The PSU powers all your components, so it’s essential to choose the correct one.

Wattage: Calculate your system’s power draw and choose a PSU with at least 20% more wattage than needed. A 500W to 750W PSU is typical for most gaming builds, but high-performance systems may need 850W or more. Efficiency Rating: Choose a PSU with an 80+ efficiency rating (e.g., Bronze, Gold) to ensure reliable power delivery and lower heat output.
• Modular vs. Non-Modular: Modular PSUs allow you to attach only the cables you need, reducing clutter and improving airflow. Non-modular PSUs come with all cables pre-attached.

Choose a PSU that provides sufficient power for your build and allows for future upgrades.

By carefully selecting compatible parts, you ensure that your PC will run smoothly, perform well, and be future-proof for upgrades. Following these guidelines will help you build a balanced, optimized system in PC Building Simulator, avoiding common pitfalls and maximizing performance.

No matter how well you plan and build your PC, issues can arise. PC Building Simulator equips you with a variety of in-game diagnostic tools and programs accessible via the USB drive to help troubleshoot and fix common problems. This section covers the most frequent issues you may face and how to use these tools to solve them.

1. PC Won’t Boot

If your PC won’t power on after assembling, follow these steps to identify and fix the issue:

Check Power Connections: Ensure all essential power cables are connected. Verify that the 24-pin motherboard power cable and the 8-pin CPU power cable are securely plugged in. Use USB Drive for OS Installation: Sometimes, the PC won’t boot because there’s no operating system installed. Insert the USB drive, boot into the BIOS, and ensure the system is set to boot from the USB. Then, use the OS Installer to install the operating system. Check PSU and Power Switch: Verify that the PSU is switched on and connected to a working power outlet. If the PSU is faulty, swap it with another unit to see if that resolves the issue. Reseat Components: Reseat key components like the CPU, GPU, and RAM to ensure they’re properly connected. Sometimes loose connections can prevent the system from booting.

If the PC still doesn’t power on, double-check all connections and try different power cables and outlets.

2. No Display Output

If the PC powers on but doesn’t output a display, the issue could be with the GPU, monitor, or connections. Here’s how to troubleshoot:

Ensure GPU is Seated Correctly: Make sure the GPU is properly installed in the PCIe slot and secured with screws. Try reseating it if necessary. Connect Monitor to GPU Output: Ensure your monitor is connected to the GPU, not the motherboard, if you’re using a dedicated graphics card. Check GPU Power Cables: Make sure all required power cables are connected to the GPU. High-end GPUs need extra power connectors directly from the PSU. Use OCCT on the USB Drive: If the display still doesn’t work, use the in-game diagnostic program OCCT to test for GPU-related issues. Boot into the operating system (if available) and run a stress test to see if the GPU is recognized and functioning properly.

If there’s still no display, test the monitor and cables with another PC to ensure they’re functioning properly.

3. Overheating and High Temperatures

Overheating can lead to performance issues or system instability. Here’s how to diagnose and fix overheating problems using in-game tools:

Monitor Temperatures with OCCT: Use OCCT from the USB drive to check the temperatures of your CPU and GPU. If the CPU or GPU consistently runs above 80°C, you need to address the cooling. Check CPU Cooler Installation: Make sure your CPU cooler is properly mounted, and that thermal paste was applied. If the cooler isn’t making good contact with the CPU, it won’t dissipate heat efficiently. Improve Case Airflow: Install additional case fans to improve airflow, or rearrange your current fans to better balance intake and exhaust. Cable management is also crucial to prevent airflow blockages. Clean Dust Using Compressed Air: Use the Compressed Air option in the game to clean out dust from fans and heatsinks. Dust buildup can reduce airflow and increase temperatures.

By addressing these issues, you can keep your PC running cool and stable.

4. System Instability and Crashing

If your PC is frequently crashing or freezing, it’s crucial to pinpoint the cause using in-game diagnostic tools. Here’s how to troubleshoot system instability:

Test System Stability with OCCT: Use OCCT from the USB drive to run stress tests on the CPU, GPU, and RAM. This program can help identify hardware causing crashes. Pay attention to temperature and voltage readings during the test. Check RAM with MemTest: If OCCT reveals no issues, use MemTest, another USB drive tool, to check for faulty RAM. Reseat the RAM or replace faulty modules if errors are found. Update GPU Drivers with the GPU Tuner: Outdated or corrupt drivers can cause system crashes. Use the GPU Tuner program from the USB drive to update drivers and adjust GPU settings. Overclocking Stability: If your system is overclocked, the instability may be due to aggressive settings. Use OCCT to check temperatures and voltage, then dial back the overclock if necessary.

If your system continues to crash, try resetting the BIOS settings to default and ensuring no components are overheating.

5. Slow Performance or Lag

If your PC is running slow or experiencing lag, use these steps to diagnose performance issues:

Close Background Programs Using System Info: Use the System Info program from the USB drive to monitor CPU and RAM usage. Close unnecessary programs running in the background to free up system resources. Test for Bottlenecks with OCCT: Run a benchmark using OCCT to identify potential bottlenecks in your system. If your CPU or GPU usage is consistently maxed out, consider upgrading those components. Check Storage Performance with Benchmark Tool: Use the in-game Benchmark Tool from the USB to test your storage device’s performance. If your storage is slow or nearly full, this could cause system lag. Consider upgrading to an SSD for faster read/write speeds. Update Drivers with GPU Tuner: Ensure your GPU drivers are up to date using the GPU Tuner program from the USB drive. Outdated drivers can slow down performance, especially in games.

With these steps, you can optimize your system's performance and eliminate lag.

6. Blue Screen of Death (BSOD) or Error Messages

BSODs and error messages indicate serious problems that need to be addressed immediately. Here’s how to troubleshoot them in-game:

Use MemTest for RAM Issues: Faulty or misconfigured RAM is a common cause of BSODs. Use MemTest from the USB drive to check for memory errors, and reseat or replace the RAM if needed. Run OCCT for CPU and GPU Issues: Use OCCT to test your CPU and GPU. Overheating or faulty components can lead to BSODs, and stress tests can help pinpoint the issue. Update Drivers with GPU Tuner: Corrupted or outdated drivers, especially GPU drivers, are a common cause of crashes. Use GPU Tuner to update drivers and fix conflicts. Reset BIOS Settings: If you’re overclocking, your settings might be too aggressive, causing instability. Reset the BIOS to default settings, and use OCCT to check system stability.

By addressing these problems with the in-game tools, you can eliminate BSODs and restore system stability.

Conclusion

Troubleshooting is a critical skill in PC Building Simulator, and using the in-game USB tools like OCCT, MemTest, and GPU Tuner will help you efficiently diagnose and resolve the most common issues. Whether you’re dealing with boot failures, overheating, or BSODs, mastering these troubleshooting techniques ensures your PCs run smoothly and effectively every time.

As you progress in PC Building Simulator, advancing your skills allows you to create better builds, troubleshoot faster, and experiment with more advanced techniques like overclocking. This section will guide you through key ways to improve your skills and become an expert PC builder.

1. Mastering Cable Management

Good cable management improves airflow, cooling, and the aesthetics of your build. Here’s how to master it:

Use Case Routing Features: Utilize the case’s built-in cable management options to keep cables hidden and out of the way. This improves both appearance and cooling. Plan Cabling Early: Organize your cables before installing components to avoid clutter. Think about where major cables like the 24-pin and CPU power cables will go.
• Use Cable Ties: Neatly bundle cables using cable ties for better organization, especially when dealing with multiple drives or fans.

Mastering cable management keeps your builds clean and ensures optimal airflow for cooling.

2. Efficient Upgrading

Knowing how to upgrade efficiently is key to improving performance without overspending.

Identify Bottlenecks with OCCT: Use OCCT to determine whether your CPU, GPU, or RAM is limiting performance, and focus upgrades on those components. Upgrade GPU for Gaming: A GPU upgrade can offer the most noticeable performance increase in gaming, especially when moving to higher resolutions. Upgrade RAM for Multitasking: Increasing RAM helps with multitasking and demanding applications like content creation or video editing. Install an SSD: Upgrading to an SSD drastically reduces boot and load times, making it one of the best upgrades for performance improvement.

Prioritize upgrades that address bottlenecks to get the best performance boost for your money.

3. Optimizing Cooling Systems

Proper cooling ensures that your PC runs efficiently, especially under heavy loads.

Master Fan Placement: Balance intake and exhaust fans to ensure proper airflow. Good airflow helps keep temperatures down and ensures stable performance. Install Liquid Cooling for High-Performance PCs: Liquid coolers provide better thermal performance for overclocked builds. Use AIO or custom loops for high-end systems. Apply Thermal Paste Correctly: Always apply thermal paste to the CPU before installing the cooler to ensure proper heat transfer. Monitor Temps with OCCT: After building, use OCCT to monitor CPU and GPU temperatures. If temperatures are too high, consider adding fans or upgrading your cooling system.

Optimizing cooling ensures your systems run smoothly and stay cool under heavy loads.

4. Learning Overclocking

Overclocking is a way to boost your PC’s performance by increasing the clock speeds of your CPU or GPU.

Start with Stress Tests: Before overclocking, run OCCT to benchmark your system’s current performance and monitor temperatures. Increase CPU Clock Speeds in BIOS: Start with small increments when increasing CPU clock speeds, and use stress tests to check stability. Use GPU Tuner to Overclock the GPU: Overclock your GPU by adjusting core and memory clocks using GPU Tuner. Stress test after each adjustment. Adjust Voltage Carefully: Raising voltage can improve stability but also increases heat. Increase voltage in small steps and monitor temperatures closely.
• Balance Performance and Stability: Overclocking should be done gradually. Focus on achieving higher performance without compromising stability.

With practice, you’ll be able to safely overclock and boost performance without overheating or instability.

5. Efficient PC Repair Business Management

In Career Mode, managing your repair business efficiently will increase your profits and allow you to upgrade your shop faster.

Prioritize High-Paying Jobs: Focus on jobs with better payouts and shorter turnaround times to maximize income. Optimize Workflows: Use multiple workbenches to work on several builds simultaneously, increasing your efficiency. Buy Parts in Bulk: Save money by buying frequently used parts in bulk, especially common items like RAM and storage devices. Use Diagnostic Tools to Save Time: Tools like OCCT, MemTest, and GPU Tuner help you diagnose problems faster, allowing for quicker repairs.
• Invest in Shop Upgrades: Use your earnings to upgrade your shop, including faster shipping, more workbenches, and better diagnostic tools.

Managing your business efficiently will help you complete jobs faster, earn more money, and unlock better tools and components.

6. Using In-Game Diagnostic Tools

Using in-game tools like OCCT and GPU Tuner will help you monitor and improve system performance effectively.

Use OCCT to Benchmark Your Builds: Regularly run OCCT to stress-test and benchmark your systems after making changes to ensure they’re stable and performing well. Test GPUs with GPU Tuner: Use GPU Tuner to fine-tune and overclock your GPU, and then stress test for stability.
• Check Memory Stability with MemTest: If your system crashes or exhibits instability, use MemTest to diagnose potential RAM issues.

Learning to use these diagnostic tools will make you a more effective builder and troubleshooter.

In Career Mode of PC Building Simulator, you’ll be running a PC repair and upgrade business where efficiency, time management, and profitability are key to success. To thrive and grow your business, you’ll need to manage customer jobs effectively, choose the right parts, and upgrade your shop strategically. This section will guide you through the best practices for running a successful PC business.

1. Prioritizing Jobs for Maximum Profit

Choosing which jobs to prioritize is crucial for maximizing your profits. Some tasks are more profitable or easier to complete quickly, allowing you to take on more work in a shorter period.

Focus on High-Payout Jobs: Always check the job description and prioritize tasks with higher payouts, especially those involving expensive parts like GPUs or CPUs. These jobs offer better returns for your time. Meet Deadlines to Avoid Penalties: Missing deadlines results in penalties that cut into your profits. Always factor in shipping times for ordered parts and ensure you complete jobs on time to keep customers happy and your profits intact.
• Balance Complexity with Speed: While high-paying jobs are great, don’t ignore quick, low-effort repairs like virus removal or simple part replacements. These can be completed in a short time and keep your cash flow steady.

Prioritizing high-payout and quick-turnaround jobs will help you maximize income and avoid unnecessary penalties.

2. Optimizing Your Workflow

Efficiency is key when it comes to managing multiple jobs at once. Optimizing your workflow will help you complete jobs faster and boost your overall productivity.

Use Multiple Workbenches: As soon as possible, upgrade your shop to include multiple workbenches. This allows you to work on several PCs simultaneously, significantly increasing your efficiency. Organize Parts for Fast Access: Keep your workspace organized. When you receive new parts, organize them in a way that makes it easy to access and install them quickly, minimizing downtime between jobs. Multitask Diagnoses and Orders: While waiting for parts to arrive, use your time to diagnose and prep other jobs. For example, run virus scans or identify faulty parts in PCs that are awaiting repairs. This way, you can complete multiple steps at once. Automate Testing with USB Tools: Use diagnostic tools like OCCT, GPU Tuner, and MemTest to quickly diagnose issues with PCs. These automated tools allow you to run tests while focusing on other tasks.

By managing multiple tasks at once and optimizing your workflow, you’ll be able to complete jobs faster and take on more clients.

3. Managing Your Budget and Parts Inventory

Effective budget management and smart part purchases can make or break your business. Learning when and what to buy can save you money and prevent unnecessary expenses.

Order Parts in Bulk: For frequently used parts like RAM, storage drives, and power supplies, consider ordering them in bulk to save on shipping costs. This allows you to have parts on hand, so you don’t lose time waiting for deliveries. Buy Secondhand Parts for Budget Builds: Some customers will have tight budgets, and using secondhand parts can help you complete jobs more affordably. Keep an eye on the marketplace for good deals on used components. Balance Customer Budgets and Profits: Be mindful of each customer’s budget and ensure you stay within their limits while maximizing your profits. Don’t overspend on premium parts if the customer doesn’t need them. Track Expenses and Payouts: Regularly check your income and expenses to ensure you’re not overspending on parts. Keep an eye on your profit margins by comparing the cost of parts to what you charge for the repair or upgrade.

Smart budget management allows you to keep operating costs low while still delivering quality service to your customers.

4. Providing Excellent Customer Service

Satisfied customers are more likely to return and recommend your services, so keeping them happy is crucial for long-term success.

Complete Jobs on Time: Customers value timeliness, and completing jobs before or on the deadline is one of the easiest ways to ensure satisfaction. If you consistently meet deadlines, you’ll build a solid reputation. Meet or Exceed Customer Requirements: Always check the job details thoroughly. Some clients may request specific brands or types of components. Make sure you meet these requirements to avoid complaints or poor reviews. Use Diagnostic Reports: Use tools like OCCT or MemTest to provide detailed diagnostic reports to customers, demonstrating your professionalism and attention to detail. Offer Optional Upgrades for Extra Income: If a customer requests a repair, offer to upgrade their system for additional fees. For example, while replacing a faulty GPU, you can suggest upgrading their RAM or storage for improved performance.

By delivering quality service and paying attention to customer preferences, you can build a loyal customer base that helps sustain your business.

5. Expanding and Upgrading Your Shop

As your business grows, investing in shop upgrades will allow you to handle more clients, complete jobs faster, and increase your profits.

Upgrade to Faster Shipping: In the early stages, waiting for parts to arrive can delay job completion. Upgrade your shipping options as soon as you can to get parts delivered faster, allowing you to complete jobs more quickly. Add More Workbenches: Investing in additional workbenches lets you handle multiple jobs at once, greatly boosting your productivity. Buy Better Tools: As you earn more money, upgrade your diagnostic tools to identify issues faster and more accurately. Better tools make complex jobs easier to complete and save time on troubleshooting. Expand Your Services: As your business grows, consider offering additional services, such as custom water cooling installations, overclocking, or building high-end gaming PCs. These services typically pay more and attract a premium clientele.

Strategic investments in your shop will help you grow faster and handle a wider variety of jobs, increasing your profitability.

6. Handling Complex Jobs and Custom Builds

As your skills improve, you’ll start taking on more complex jobs and custom builds. Here’s how to tackle them effectively:

Custom Gaming Builds: Clients may request high-performance gaming PCs. Focus on optimizing GPU and CPU performance, as well as ensuring proper cooling to handle the increased load. Overclocking for Performance Enthusiasts: Some clients may ask for overclocking. Use tools like OCCT to ensure the system remains stable and doesn’t overheat after overclocking. Water Cooling and Aesthetic Builds: As your reputation grows, you’ll encounter clients who want custom water-cooled systems or visually appealing RGB builds. Take your time with these detailed jobs to meet customer expectations and earn a premium fee. Follow Customer Requests Precisely: For custom builds, always meet the client’s requirements for specific brands, aesthetics, or performance metrics. Double-check the job details before starting the build.

By mastering complex builds and custom jobs, you’ll expand your business’s services and reputation, attracting higher-paying clients.

You’ve now journeyed through the essential elements of becoming a skilled PC builder and a successful business owner in PC Building Simulator. From understanding the importance of component compatibility to mastering troubleshooting, cooling, and even overclocking, you’ve built a solid foundation for both technical prowess and business acumen.

Summary of What You’ve Learned

Throughout this guide, you’ve gained a comprehensive understanding of how to build, repair, and optimize PCs in the game. Here’s a quick recap of the key skills you’ve developed:

PC Building Fundamentals: You’ve learned how to assemble PCs from the ground up, choosing compatible parts, installing them correctly, and ensuring that they function properly. You can now confidently build a machine that suits the needs of any customer, from budget builds to high-end gaming rigs. Troubleshooting Expertise: You’ve mastered the art of diagnosing and fixing common issues, using in-game tools like OCCT, MemTest, and GPU Tuner. Whether it’s boot issues, overheating, or system instability, you know how to pinpoint and resolve problems quickly and efficiently. Upgrading and Optimizing Builds: You now understand how to identify system bottlenecks and choose the right components to upgrade for maximum performance. Whether upgrading RAM for multitasking or adding an SSD for faster load times, you can tailor your builds to meet specific performance goals. Efficient Business Management: In Career Mode, you’ve learned to balance time, budget, and customer satisfaction to run a successful PC repair shop. Prioritizing high-paying jobs, buying parts in bulk, and managing multiple jobs at once have become second nature to you. You also know the importance of upgrading your shop, tools, and services as your business grows.
• Advanced Skills – Cooling and Overclocking: You’ve gained knowledge in advanced techniques like overclocking and liquid cooling. You understand how to push CPUs and GPUs beyond their stock speeds safely and how to keep high-performance systems cool with proper airflow or liquid cooling solutions.

These skills not only make you an expert within the game but also mirror real-world PC building knowledge that can be transferred into actual hardware projects.

Now that you’ve built a strong foundation, there are still plenty of ways to further refine your skills and take your PC building and business management to the next level.

1. Dive Deeper into Overclocking and Customization

While you’ve already dipped your toes into overclocking, there’s more to explore. Start experimenting with more aggressive overclocking profiles, not just for the CPU but also for the GPU and RAM. Fine-tune the voltage and clock speeds using OCCT and GPU Tuner to push the boundaries of what your systems can handle without sacrificing stability.

Custom water cooling loops are another area where you can expand your skills. Try building complex, multi-component liquid cooling systems that cater to high-performance or aesthetic-focused builds. Mastering custom cooling will make you stand out as an elite builder and attract premium clients in Career Mode.

2. Expand Your Business Services

Once your repair business is running smoothly, it’s time to think bigger. Consider expanding your services beyond basic repairs and upgrades by offering custom-built PCs for specific niches. For example, market high-end gaming PCs, workstations for video editors, or aesthetically focused RGB setups.

Additionally, begin offering specialized services like overclocking and water cooling to attract more demanding clients. The more services you provide, the more your business will grow, allowing you to cater to a wider range of customer needs and increase your profit margins.

3. Explore the Esports Expansion and IT Expansion DLCs

To broaden your experience, try out the Esports Expansion and IT Expansion DLCs if you haven’t already. The Esports Expansion gives you the opportunity to manage PCs for professional esports teams, where performance and reliability are crucial. You’ll be tasked with managing top-tier gaming setups and ensuring they stay competitive in the fast-paced world of esports.

The IT Expansion focuses on running an IT support business, where you’ll handle office networks, workstations, and IT troubleshooting for a corporate environment. This will challenge you to solve different types of problems, such as network issues and large-scale system management, expanding your skill set in new directions.

4. Build for Aesthetics and Extreme Customization

Beyond performance, building PCs with a focus on aesthetics can open new opportunities for creativity. Learn how to combine RGB lighting, custom water loops, and cable sleeving to create visually stunning builds that are as impressive in appearance as they are in performance.

Mastering the art of building for aesthetics can lead to more satisfying high-end jobs where the design matters just as much as the specs.

5. Participate in Community Challenges and Mods

The PC Building Simulator community is thriving with modding and custom challenges. Engage with community mods that introduce new components, cases, or scenarios. Challenge yourself with user-generated content that pushes you to solve unique building or repair challenges you won’t find in the base game.

Community challenges are an excellent way to sharpen your skills further, learn new techniques, and see how others approach PC building. You can even consider creating your own custom builds or challenges for the community to tackle.

6. Learn to Diagnose and Repair Faster

As you gain more experience, focus on speeding up your diagnostic and repair processes. Learning to quickly identify issues—whether they be hardware faults, overheating problems, or software conflicts—will allow you to take on more jobs in less time, boosting your business efficiency.

Use the game’s diagnostic tools to streamline your workflow. Tools like OCCT, MemTest, and GPU Tuner are essential for rapid diagnostics, but the more you play, the quicker you’ll become at recognizing patterns and recurring issues.

Final Thoughts

By mastering the techniques and strategies outlined in this guide, you’ve become a well-rounded PC builder and business owner in PC Building Simulator. But the learning doesn’t stop here—there’s always room for improvement and new challenges waiting around the corner.

Whether you’re optimizing your next build, diving deeper into overclocking, or expanding your business with new services, you’re well on your way to becoming a true expert in the world of PC building.

Keep pushing the limits, stay curious, and most importantly—have fun as you continue to improve your skills and grow your PC empire!

As you close this chapter on learning the intricacies of PC Building Simulator, you've come a long way from those early, tentative steps into the world of building PCs. You've transformed from a beginner into a skilled PC builder, repair technician, and savvy business owner. But, like any true master of their craft, you know that learning and improvement never really end.

Building Beyond the Basics

By now, you've learned that PC building is about more than just putting parts together—it's about understanding how each component interacts to create a seamless whole. It’s the balance of performance, efficiency, aesthetics, and your client’s budget. From diagnosing tricky issues to selecting the perfect parts for an upgrade, each build tells a story. And now, you're the storyteller.

You've developed the technical skills needed to handle anything from simple virus removals to crafting high-end custom rigs. But more importantly, you’ve built the foundation for understanding the deeper principles of system performance and optimization. You know the difference between a quick fix and a lasting solution, and you’ve honed your ability to troubleshoot issues with speed and precision.

As you continue to take on more complex builds and challenging client requests, remember: every build is an opportunity to push the boundaries of what you can achieve.

Embracing Creativity and Customization

With the core skills under your belt, now is the time to embrace creativity in your builds. Not every job in PC Building Simulator is about raw power—some clients want sleek, beautiful machines that make a statement. From RGB lighting to custom water loops, aesthetic builds open the door to a new level of mastery.

Create systems that aren’t just about specs, but also about style and design. Explore the artistic side of PC building—blend powerful hardware with eye-catching cases, perfect cable management, and mesmerizing lighting setups. In the real world, a beautifully designed PC is as much a work of art as it is a functional machine. Let your builds become your signature, a testament to your growth and expertise.

Stepping into the Esports and IT Worlds

For those ready to step into more specialized builds, the Esports Expansion and IT Expansion DLCs offer the perfect challenge. Managing high-performance esports rigs or troubleshooting IT networks opens new avenues for applying your skills. In these environments, performance and reliability are paramount, and every second counts.

Working on PCs for esports athletes pushes you to focus on maximum frame rates, overclocking stability, and heat management—all while ensuring that nothing interrupts their gameplay. Meanwhile, the IT expansion tests your ability to manage entire office networks and handle the unique challenges that come with large-scale systems. These expansions will not only challenge you technically but will also add new layers of strategy and multitasking.

Building a Legacy in Career Mode

Running a successful business in PC Building Simulator is about more than just fixing computers—it’s about building a legacy. Each job completed builds your reputation, each satisfied customer brings you closer to becoming the go-to expert in the world of PC repair and customization.

As your business grows, remember to keep investing in yourself and your tools. Use the profits you’ve earned wisely: upgrade your shop, bring in better equipment, and offer more premium services. Start focusing on niche markets, like high-performance gaming builds or aesthetic PCs, and expand your reach to attract higher-paying clients. Every choice you make brings you closer to building an empire that stands the test of time.

Your journey in Career Mode reflects a real-world truth: excellence is a journey, not a destination. Keep pushing yourself to improve, adapt, and take on new challenges.

Continuing the Learning Process

One of the most exciting aspects of PC Building Simulator is that there’s always something new to learn. Whether it’s fine-tuning overclocking profiles or mastering the perfect fan configuration for silent, efficient cooling, the learning process never really ends. Dive into community challenges, experiment with new build ideas, and keep exploring the depths of hardware knowledge.

Moreover, the game continues to evolve with updates, expansions, and community-driven content. Keep an eye on the Steam Workshop and forums to find custom mods, new parts, and unique build challenges that will keep your skills sharp. As part of the PC Building Simulator community, you’re surrounded by other passionate builders who share your drive for perfection. Collaborate, share your knowledge, and push the limits of what’s possible.

Your Path Forward: The Builder’s Mindset

What you’ve learned in this guide goes beyond just the game. You’ve developed a builder’s mindset: the ability to break down complex systems, solve problems under pressure, and always strive for improvement. These skills are just as valuable in the real world as they are in the virtual one. Whether you’re thinking about building your first real-life PC or simply applying your troubleshooting skills in other aspects of life, the mindset you’ve cultivated will serve you well.

Take pride in what you’ve achieved so far, but don’t settle. Push yourself to experiment with more complex builds, aim for faster systems, and tackle bigger challenges. The world of PC building is vast, and there’s always more to explore.

Final Thoughts: Keep Building, Keep Growing

This guide may come to an end, but your journey as a PC builder is just beginning. Every build you complete, every repair you make, and every challenge you overcome adds another layer to your expertise. Stay curious, keep experimenting, and most importantly, have fun. Whether you're running a thriving repair business or crafting dream rigs for top-tier clients, remember that the joy of PC building comes from the constant growth and evolution of your skills.

So, what’s next? It’s up to you. Keep pushing the limits, mastering new techniques, and creating builds that leave your mark in the virtual (and real) world of PC building.

Now go out there, power up your next build, and let your creativity and expertise shine.

This ending ties together the key themes of growth, creativity, and mastery while encouraging players to continue exploring and pushing their limits in the game. It concludes the guide on an inspirational note, celebrating the progress made and hinting at the limitless potential ahead.