Expert Computer Repair Services inJohannesburg
From hardware diagnostics to component replacements, our certified technicians provide comprehensive desktop computer repair services with same-day turnaround and professional results.
Complete Desktop Computer Repair Solutions
We diagnose and repair all types of desktop computer issues, from simple software problems to complex hardware failures. Our expert technicians work on all major brands including Dell, HP, Lenovo, ASUS, and custom-built PCs.
Comprehensive testing to identify failing components and performance bottlenecks.
Component-level repairs and motherboard replacements for all desktop models.
PSU testing, replacement, and power-related troubleshooting services.
Hard drive replacement, SSD upgrades, and data migration services.
Hardware Diagnostics & Testing
Our comprehensive diagnostic process identifies the root cause of your computer problems. We use professional-grade testing equipment to check all major components including CPU, RAM, motherboard, power supply, and storage devices.
Common issues we diagnose include random shutdowns, blue screen errors, boot failures, overheating, and performance problems. Our detailed diagnostic report helps you make informed decisions about repairs.
- CPU stress testing and thermal analysis
- Memory (RAM) comprehensive testing
- Hard drive health and performance checks
- Power supply voltage and stability testing
Free Diagnostic Service
We provide free diagnostic services for all desktop computers. Our technicians will identify the problem and provide you with a detailed quote before any repair work begins.
Performance Optimization
Is your computer running slowly? We can optimize your system for peak performance through hardware upgrades, software cleanup, and system tuning.
Component Replacement & Upgrades
We replace and upgrade all types of computer components using high-quality parts from trusted manufacturers. Whether you need more RAM, a faster processor, or a larger hard drive, we can help improve your computer's performance.
Our upgrade services include compatibility checking, professional installation, and system optimization to ensure your new components work perfectly together.
Common Upgrades:
- • RAM memory upgrades
- • SSD hard drive upgrades
- • Graphics card replacement
- • CPU processor upgrades
Replacements:
- • Power supply units
- • Motherboard replacement
- • Cooling fans and systems
- • Optical drives (DVD/Blu-ray)
Common Desktop Computer Problems We Solve
Our experienced technicians have encountered and resolved thousands of computer issues. Here are some of the most common problems we fix daily.
Computer Won't Turn On
When your computer doesn't respond to the power button, it could be a power supply failure, motherboard issue, or faulty power button. We systematically test each component to identify the exact cause.
Common solutions: Power supply replacement, motherboard repair, power button replacement, or cable reconnection.
Random Shutdowns and Restarts
Unexpected shutdowns can be caused by overheating, power supply issues, RAM problems, or software conflicts. We perform comprehensive testing to determine the root cause.
Common solutions: Cooling system cleaning, thermal paste replacement, power supply testing, memory diagnostics, and malware removal.
Slow Performance and Freezing
A slow computer can significantly impact productivity. Common causes include insufficient RAM, failing hard drives, malware infections, or outdated hardware struggling with modern software demands.
Common solutions: RAM upgrades, SSD installation, malware removal, system optimization, and hardware upgrades.
Need Professional Computer Repair?
Don't let computer problems slow you down. Our expert technicians are ready to diagnose and fix your desktop computer quickly and professionally.