Custom Builds · Prebuilts · High-Performance Towers

Gaming PC Problems Need Load Testing

We repair gaming PCs, custom towers, high-performance desktops, and unstable builds with real diagnostics, thermal testing, GPU and PSU checks, and honest repair recommendations.

A system can boot fine and still fail under load. We test the behavior, not just the boot screen.

We work on custom gaming desktops, boutique and prebuilt gaming PCs, high-performance towers, GPU issues, cooling and power issues, motherboard and BIOS issues, boot problems, and stability problems.

Gaming laptops are serviced under standard computer repair pricing unless advanced board repair or data recovery is needed.

No guesswork. No unnecessary repairs.

Diagnostic Process

Gaming PCs Fail Differently

A gaming PC can boot fine and still crash under load. Heat, power delivery, GPU issues, drivers, RAM instability, storage problems, BIOS settings, and poor airflow can all create problems that basic diagnostics miss.

GPU and display testing

We check GPU behavior, display output, artifacts, crashes, driver issues, PCIe seating, and load stability.

Power supply and power delivery

We test PSU behavior, cabling, power draw symptoms, shutdowns, restarts, and component power issues.

Cooling and airflow

We inspect fans, dust, thermal paste, case airflow, AIO and liquid cooling behavior, temperatures, and throttling.

Stability and performance checks

We test for crashes, freezing, blue screens, frame drops, thermal throttling, RAM instability, and driver conflicts.

How this works

1

Get it to us

Drop it off, mail it in, schedule service, or request pickup and delivery.

2

We diagnose it

We inspect the device, run hardware and software diagnostics when applicable, isolate the issue, and explain what we found.

3

You approve the repair

We review pricing, parts, timing, and whether repair makes sense before moving forward.

4

We repair and verify

We complete the repair, test the device, and confirm it is ready before return.

Drop off
Walk in during business hours.
Mail in
Ship the system to our shop.
Schedule service
Pick a time that works for you.
Pickup & delivery
Local door-to-door option.

Pickup and delivery is available to anyone within 15 miles of our office for a $50 pickup/delivery fee. This is door pickup and drop-off only. If you need us to come inside, set up equipment, troubleshoot on-site, or perform any work at your location, it becomes an on-site service call with a 1-hour minimum at $200/hour.

Gaming PCs can pass basic checks and still fail under load. That is why we test thermals, power, GPU behavior, RAM stability, drivers, and airflow instead of guessing.

Performance matters. Guessing does not work.

Once we identify the issue, here's how pricing works:

How Pricing Works

Simple gaming PC and custom build pricing

Clear pricing for custom gaming desktops, prebuilts, and high-performance towers. No surprises after diagnosis.

Gaming PC & Custom Builds
Gaming PC & Custom Build Repair
$200 + parts

For custom gaming desktops, prebuilt gaming PCs, and high-performance towers.

Your $100 drop-off deposit is applied toward the $200 labor if you approve the repair.

Final pricing depends on the issue, parts, build complexity, cable management, cooling setup, GPU/PSU testing needs, and performance validation required. Parts, advanced board repair, and data recovery are quoted separately.

Deposit Policy
Drop-Off Deposit
$100 deposit at drop-off
  • Applied toward the $200 labor if repair is approved
  • If repair is declined after diagnosis, an additional $50 diagnostic fee is due
  • Diagnostics are $150 total if declined
  • Not an extra fee when repair is approved

Gaming laptops are serviced under standard computer repair pricing.

Repair timelines

Repair timelines depend on the issue, parts availability, current workload, and service level. Standard repairs enter the normal queue. Rush and emergency options may be available when timing matters.

Common Gaming PC Issues

Common gaming PC issues we see every day

Crashes while gaming

GPU, thermal, PSU, RAM, driver, and software-related crash diagnosis.

Random shutdowns

Power delivery, thermal trips, board-level, and load-related fault testing.

Overheating

Fan, airflow, paste, dust, cooler mount, and AIO health checks.

No display

GPU output, cable, monitor, PCIe seating, and board behavior checks.

Blue screens

RAM stability, driver, storage, and OS corruption analysis.

GPU artifacts

Graphics card behavior, VRAM health, drivers, and load testing.

Slow performance

Storage, thermals, power, drivers, and background software checks.

RGB/fan control issues

Controllers, hubs, headers, software, and configuration troubleshooting.

Not all issues are obvious. Here is what we commonly find.

Real-World Failure Modes

What actually fails in gaming PCs

Not a generic checklist. These are the specific gaming PC failures we see across custom builds, prebuilts, and high-performance towers.

Graphics cards

GPUs can fail, overheat, artifact, crash under load, lose display output, or have driver-related instability.

Power supplies

A weak or failing PSU can cause shutdowns, restarts, crashes, no-power issues, or instability under load.

Cooling systems

Dust, bad fans, dried thermal paste, poor airflow, or failing AIO coolers can cause heat, throttling, and shutdowns.

Memory instability

Bad RAM, unstable XMP/EXPO settings, slot issues, or memory controller problems can cause crashes and blue screens.

Storage problems

Failing SSDs or hard drives can cause slow loading, freezing, game crashes, no-boot issues, or data risk.

Motherboard and BIOS issues

Bad slots, BIOS settings, firmware issues, power delivery problems, and damaged connectors can cause strange behavior.

Drivers and Windows problems

GPU drivers, chipset drivers, Windows corruption, updates, overlays, and background software can cause instability.

Cable management and airflow

Poor cabling, blocked airflow, wrong fan direction, loose connectors, and messy builds can create heat and reliability problems.

Gaming PC Diagnostics

What We Actually Test

Hardware, software, thermal, and build checks specific to gaming PCs and custom systems.

GPU under load

Display output, artifacts, thermals, driver stability, PCIe behavior, and load performance.

CPU and thermals

CPU temperatures, cooler mounting, thermal paste, throttling, fan curves, and heat-related shutdowns.

PSU and cabling

Power supply behavior, PCIe power, motherboard power, loose cables, shutdown symptoms, and power stability.

RAM stability

Memory tests, XMP/EXPO behavior, slot testing, boot loops, freezing, and crash patterns.

Storage health

SSD/HDD health, SMART data, game load issues, file corruption, no-boot problems, and data risk.

Motherboard and BIOS

POST behavior, BIOS settings, firmware, expansion slots, headers, USB, audio, Ethernet, and board-level symptoms.

Windows and drivers

Windows errors, GPU drivers, chipset drivers, updates, overlays, background software, and malware when relevant.

Airflow and build quality

Fan direction, case airflow, cable routing, dust buildup, cooler performance, and internal layout.

Why ProTek

What Makes Us Different

Most shops swap parts and guess. We test the system under load and repair the actual problem.

Load-based diagnostics

We do not just boot the system once. We test behavior under realistic load when appropriate.

GPU, PSU, and thermal focus

Gaming PCs need deeper checks for graphics, power, cooling, and stability.

Custom build experience

We understand custom towers, upgrades, RGB controllers, airflow, cable routing, and mixed hardware.

In-house test parts

We keep known-good parts and test equipment in-house to help isolate failures without guessing.

Repair verification

We verify the repair with testing before returning the system.

Honest upgrade advice

If an upgrade, repair, or replacement path makes more sense, we will explain the options clearly.

Ready to fix it properly?

Your rig should run like new. Bring it in.

A real technician, a real diagnostic, and a real quote before any work begins.

Frequently Asked Questions