- Fix PCs how to build a PC: Whole-build tickets pay more than simple repairs once you learn the loop.
- Core loop: Accept order, pick compatible parts, assemble at the workbench, screw and cable everything, run the benchmark.
- Golden rule: Match CPU and GPU tiers evenly — the benchmark penalizes unbalanced builds.
- Early strategy: Keep cases and fans cheap; benchmark scores care about core components first.
- Reinvest fast: Upgrade tools, then add a second workbench to double your throughput.
How PC Building Works in Fix PCs
Fix PCs by DEVTEC STUDIOS is a Roblox PC repair shop simulator where customers bring in broken computers — and sometimes request full builds from scratch. Whole-PC assembly is where the biggest payouts live. With 192 PC parts across GPUs, CPUs, RAM, storage, PSUs, motherboards, cooling, and cases, knowing how to build a PC in Fix PCs means understanding part categories, workbench mechanics, and how the benchmark grades your finished machine.
There are two job types that involve building:
| Job Type | What You Do | Payout Level |
|---|---|---|
| Repair ticket | Diagnose, swap one or two faulty parts, verify | Low to mid |
| Full build / upgrade | Assemble or upgrade an entire PC from parts | Mid to high |
| Benchmark-graded build | Build for a target performance score | Highest |
Full builds and high-tier upgrades pay significantly more than loose-cable fixes. As your parts stock and player level grow, shift your order mix toward build tickets for a much higher hourly income.
Choosing the Right Parts
Every build starts with part selection. Your inventory is organized by category, and each part has a price, unlock level, and performance tier. Higher tiers score better on benchmarks but cost more to stock — and using a part below the ticket's requirement means redoing the job.
| Category | Role in the Build | Priority |
|---|---|---|
| CPU | Processor performance; pair evenly with GPU | ★★★★★ |
| GPU | Biggest benchmark score contributor | ★★★★★ |
| RAM | Capacity affects stability and score | ★★★★ |
| PSU | Must have wattage headroom for high-end parts | ★★★★ |
| Motherboard | Connects everything; unlocks at Level 4 | ★★★ |
| Storage | Fast NVMe/SSD fixes slow-boot complaints | ★★★ |
| Case / Cooling | Polish points; add last | ★★ |
A low-wattage power supply paired with a flagship GPU will fail the benchmark. Always check that your PSU tier matches the rest of the build before powering on.
Here are three proven loadouts covering every stage of the game:
| Build | Key Parts | Best For |
|---|---|---|
| Starter (Lv 1–5) | Stock CPU, Entry GPU, 8GB RAM, 500GB HDD, 500W PSU | First whole-PC tickets |
| Mid-Range (Lv 10+) | 6-Core CPU, GTX-Class GPU, 16GB RAM, 1TB SSD, 650W PSU | Repeatable high-pay jobs |
| Endgame (Lv 25+) | Overclockable CPU, RTX-Class GPU, 32GB DDR5, 2TB NVMe, 1000W Gold PSU | Maximum rating and payout |
Step-by-Step Assembly Walkthrough
Building follows the same physical mechanics as repairing: screws must be twisted out and in, and cables must be pulled and reconnected in the indicated directions. Here is the full workflow from ticket to payment.
Accept and Read the Ticket
Interact with the customer or order counter to take the job. Read the requirements carefully — some tickets demand specific part tiers, and installing the wrong part means redoing the work.
Place the Case on Your Workbench
Carry the PC or empty case to your workbench (press E to place it). The bench is the only place where assembly and part swaps happen.
Install Core Components
Slot in the motherboard, CPU, RAM, GPU, and storage from your inventory (Tab to open it). Screw each part fully into place — parts don't register as installed until every screw is seated.
Connect Power and Data Cables
Plug in the PSU, motherboard power, and front-panel connectors. Click each connector and push it in the indicated direction until it clicks.
Close Up and Power On
Reattach the side panel, plug the PC into power, and flip the PSU switch. If it won't start, recheck the PSU-to-motherboard cable first.
Run the Benchmark
Power on and run the benchmark test. A passing score confirms the build; a failure usually means a loose screw, unseated cable, or underpowered PSU.
Deliver and Collect Cash
Return the finished PC to the customer for your Cash and XP payment, then reinvest in tools, stock, and a second workbench.
Faster diagnosis and reassembly means more completed builds per hour. Keep your most-used parts (GPUs, RAM, PSUs) shelved within arm's reach of the bench, and batch similar orders together.
Passing the Benchmark Test
The benchmark is the final gate on every build. It grades part tier, compatibility, and overall balance — and higher grades mean bigger rewards.
Balance Your Tiers
- Pair CPU and GPU evenly
- Unbalanced builds score lower
- Avoid flagship GPU + stock CPU
Watch Compatibility
- PSU wattage must cover the build
- All screws and cables seated
- Match ticket requirements exactly
Add Polish Last
- RGB fans and premium cases add points
- Only worthwhile once core parts are maxed
- Never sacrifice a tier upgrade for cosmetics
Work through this order: check for unseated screws, verify PSU-to-motherboard power, confirm the PSU switch is on, and compare installed parts against the ticket tier requirements.
Builder's Checklist and Goals
Build Mastery Milestones:
- Complete your first full-PC build ticket
- Unlock and stock a mid-range GPU tier
- Upgrade screwdriver and diagnostic tools
- Add a second workbench for parallel jobs
- Complete an endgame flagship build (Level 25+)
FAQ
Q: How do I build a PC in Fix PCs?
Accept a build or upgrade ticket, place the case on your workbench, install the required CPU, GPU, RAM, storage, PSU, and motherboard from your inventory, screw everything in, connect the power and data cables, then power on and pass the benchmark test to deliver the PC for payment.
Q: Why won't my parts come out or register as installed?
Check for remaining screws or an attached power cable on the part. Components only register as installed when every screw is fully seated and all cables are clicked into place.
Q: Why did my build fail the benchmark?
The most common causes are an underpowered PSU paired with high-end parts, a loose screw or unseated cable, or an unbalanced build — for example a flagship GPU with a stock CPU. Fix in that order and rerun the test.
Q: Which parts should I stock for build orders?
Keep a balanced inventory of high-demand components: GPUs, RAM, and PSUs above all. Mid-range GPUs and high-capacity RAM kits offer the best benchmark gain per dollar, while low-wattage PSUs and small RAM sticks should be replaced in your stock as soon as you can afford to.