PC Desktop Computers? Trust Computer Assistance Limited!

Searching for PC desktop computers repair or new systems? At Computer Assistance Limited, located at 154 Oxford Rd, Cowley, Oxford, we’ve been providing expert PC desktop repair and sales since 1996. Our skilled technicians specialize in repairing and upgrading all PC desktop brands, including Dell, HP, Lenovo, and custom builds, while our shop offers top-quality desktops for Oxford’s tech community and beyond with free UK collection and worldwide shipping. This guide covers troubleshooting PC desktop issues and finding reliable repair or purchase options. Visit our shop page to browse PCs or our computer repair page for repair services.

Common PC Desktop Computer Issues

Before seeking PC desktop computers repair, identify these common problems:

• Slow Performance: Computer lags, freezes, or takes long to boot.
• No Power or Boot Failure: Desktop won’t turn on or shows a blue screen/black screen error.
• Overheating: Fans run loudly, or the system shuts down due to heat.
• Hardware Malfunctions: Faulty graphics cards, hard drives, or RAM issues.
• Software Issues: Windows crashes, malware infections, or driver conflicts.

Troubleshooting PC Desktop Computer Issues

Try these DIY steps before booking PC desktop computers repair:

• Check Power Supply:
  Ensure the power cable is secure and test with a different outlet or cable.
  Verify the power supply unit (PSU) matches your desktop’s requirements (e.g., 500W for gaming PCs).
• Inspect Connections:
  Check all cables (HDMI, DisplayPort, USB) and internal components (RAM, GPU) for secure connections.
• Clean Components:
  Use compressed air to remove dust from fans, heatsinks, and vents to prevent overheating.
• Update Software:
  Install the latest Windows updates or drivers from the manufacturer’s website (e.g., Dell, HP).
• Run Antivirus:
  Scan for malware using trusted software (e.g., Malwarebytes) to rule out infections.

If issues persist, book professional PC desktop repair on our computer repair page.

Why Choose Computer Assistance for PC Desktop Computers?

Our PC desktop computers services and sales stand out:

• Specialized Expertise: Over 25 years repairing and selling PC desktops, from budget systems to high-end gaming rigs, for Oxford customers.
• High-Quality Parts and Products: We use genuine components for repairs and offer premium desktops from brands like Dell, HP, and Lenovo in our shop.
• Fast Local Service: Same-day diagnostics and repairs at our Cowley, Oxford shop for local residents.
• Global Accessibility: Free UK pickup for repairs and insured worldwide shipping for purchases or repairs.

Explore our IT solutions page for network setup or software optimization support.

Our PC Desktop Computer Repair and Sales Process

We make PC desktop computers repair and purchase seamless:

• Free Diagnostic for Repairs: Visit our Oxford shop or use our free UK collection for a no-cost assessment via our computer repair page.
• Expert Repair: We fix hardware (e.g., hard drives, GPUs) and software issues with precision tools.
• Quality Testing: Every repaired PC desktop is tested for performance, stability, and functionality.
• Sales and Customization: Browse or customize high-performance desktops on our shop page with expert guidance.
• Fast Delivery: Same-day fixes for locals or prompt global shipping for repairs and purchases.

Book your repair on our computer repair page or explore new PCs on our shop page.

Prevent PC Desktop Computer Issues

Maintain your PC desktop with these tips:

• Protect from Dust: Keep your desktop in a clean, ventilated area and use dust filters.
• Avoid Power Surges: Use a surge protector to safeguard against electrical damage.
• Regular Cleaning: Clean internal components with compressed air every 3-6 months.
• Update Software: Regularly update Windows and drivers to prevent software conflicts.

For tech upgrades or IT support, visit our IT solutions page.

Get PC Desktop Computers Repair or Purchase Today

Keep your tech running smoothly or upgrade with expert PC desktop computers services from Computer Assistance Limited:

• Phone: 01865 717088
• Email: [email protected]
• Address: 154 Oxford Rd, Cowley, Oxford, OX4 2EB
• Online Booking: Book Your Repair
• Shop Now: Browse PC Desktops

Visit our homepage to explore all services or schedule your PC desktop repair or purchase today!