Desktop PC Repair Service

    Expert desktop computer repair services for Windows, macOS & Linux OS in Whetstone!

    Fast, affordable, and reliable solutions for all brands.

    When your computer is not working correctly, it can disrupt your day-to-day activities. Whether your computer is running slow, won’t boot up, or is experiencing hardware issues, The PC Surgeon is here to help.

    We specialise in repairing all desktop computer brands and operating systems, including Windows (XP, Vista, 7, 8, 10 & 11), macOS, Linux systems, and Chrome OS devices. Our team of highly skilled & experienced technicians uses advanced diagnostic tools and years of experience to ensure your computer gets back to optimal performance quickly and affordably.

    The symptoms?

    • The computer won’t power on
    • The computer is making a beeping noise
    • The computer is overheating
    • The computer fails to load
    • The computer takes a long time to load
    • The computer is running very slow
    • The computer crashes or cuts out
    • You are seeing an error message (BSOD)
    • Weird lines or patterns are appearing on the screen
    • You can hear strange noises coming from the computer
    • You suspect you may have a virus
    Opening up PC

    The diagnosis & what to do next

    If you are experiencing any of the above issues you might have a hardware or software problem. Even if your issue isn’t listed here or is something specific, don’t worry—we’re here to help.

    STOP Using the Computer Immediately

    To prevent further damage or potential data loss, it’s best to stop using your device immediately and turn it off. Continuing to operate a malfunctioning computer can worsen the problem or make repairs more costly.

    Initial Diagnosis Made Simple

    We aim to make diagnosing your computer as straightforward as possible. For many common issues, we offer a FREE initial assessment. For more complex problems that require in-depth investigation, we’ll discuss any diagnostic fees upfront—no surprises, just transparent communication & great expert advice.

    We serve home and business users across Whetstone, Totteridge, Finchley, Barnet, and surrounding North London areas.

    Contact the PC Surgeon

    Book an appointment today

    We’re here to make the process stress-free. Call us on 020 7998 0104 , message us on WhatsApp on 07983 749829 or you can fill in the booking form on the right to book an appointment or request a callback. Our team will respond promptly to get you the help you need.

    Laptop with Stethoscope

    Book an appointment

      Take the First Step Today

      Don’t let computer issues disrupt your day. Call, message, or fill out the booking form now. Whether it’s a simple fix or a more complex issue, The PC Surgeon is here to help!

      What types of desktop computers do you repair?

      We repair all brands and models of desktop computers, including systems running Windows, macOS, Linux, and ChromeOS. Whether you have a custom-built PC, an all-in-one desktop, or a branded system like Dell, HP, or Apple, we have the expertise to fix it.

      What desktop computer issues can you handle?

      Our expert team can diagnose and resolve a wide range of desktop computer issues (provide repairs, fixes or replacement parts), including:

        1. Hardware Issues
            • Power supply unit (PSU) problems
            • Motherboard repairs or replacements
            • CPU or GPU issues
            • RAM and storage malfunctions
            • Peripheral connections (keyboard, mouse, printers)
        2. Software Issues
            • Operating system crashes or errors (Windows, macOS, Linux & ChromeOS)
            • Driver installation & updates
            • Blue Screen of Death (BSOD) errors
            • System freezes, lags, and slow boot times
        3. Storage Problems
            • Hard drive (HDD) and solid-state drive (SSD) replacements
            • Data recovery & transfer
            • System upgrades to faster and larger SSDs
        4. Network and Connectivity Issues
            • Ethernet card troubleshooting
            • Wi-Fi configuration and troubleshooting
        5. Physical Damage
            • Cooling fan replacements (overheating prevention)
            • Desktop cleaning & improve cooling 
            • Case damage repairs
            • Cable management

      These are just some of the issues we can deal with, if your problem isn’t listed here, don’t worry—just contact us, and we’ll assess your situation.

      What is your desktop computer repair process?

      Our Step-by-Step Repair Process

            1. FREE Initial Assessment/Diagnostic Check:
              We start by performing a thorough diagnostic check to identify the root cause of the issue (some complex issue may result in an initial diagnostic fee).
            2. Personalized Repair Plan:
              After identifying the problem, we provide a clear repair plan with pricing and estimated turnaround time.
            3. Efficient Repairs:
              Using high-quality parts and expert techniques, we carry out the necessary repairs with precision.
            4. Post-Repair Testing:
              Once the repair is complete, we run extensive tests to ensure your desktop is fully operational.
            5. Customer Follow-Up:
              We follow up to ensure you're satisfied and offer tips to maintain your desktop’s performance.
      What can I do to avoid desktop computer issues?

      Many desktop issues can be avoided with regular maintenance. We recommend scheduling periodic check-ups to ensure your computer stays in top shape. Our maintenance services include:

            • Cleaning internal components (removing dust and debris)
            • Updating software and drivers
            • Checking hardware health and lifespan
      Do you offer virus and malware removal for desktops?

      Yes, we provide comprehensive virus and malware removal services. We not only eliminate threats but also install or update antivirus software to prevent future infections.

      Can you recover data from a desktop that won't start?

      Absolutely. Our data recovery experts can help retrieve files from desktops with hardware failure or software corruption. We handle sensitive data securely and professionally.

      Do you offer upgrades for desktop computers?

      Yes, we provide a full range of hardware upgrades, including:

            • RAM upgrades: Boost multitasking and system responsiveness.
            • SSD installations: Improve speed, performance, and storage capacity.
            • Graphics card upgrades: Enhance gaming, video editing, and 3D rendering performance.
            • CPU upgrades: Increase processing power for demanding applications.
            • Motherboard upgrades: Support modern components and expand compatibility.
            • Power supply upgrades: Ensure stable power delivery for high-performance systems.
            • Cooling system upgrades: Prevent overheating and support overclocking with improved airflow or liquid cooling.
            • Storage drive upgrades: Add or replace HDDs and SSDs for more storage and faster file access.
            • Network card upgrades: Improve Wi-Fi speed and Ethernet connectivity.
            • Sound card upgrades: Enhance audio quality for music, gaming, or professional sound applications.
            • Case upgrades: Improve airflow, functionality, and aesthetics with modern designs.
            • Optical drive upgrades: Add or replace CD, DVD, or Blu-ray drives.

      We also assess your system to recommend the best upgrades for your needs.

      Can you fix overheating problems?

      Yes, we diagnose and repair overheating issues caused by:

            • Dust buildup and clogged cooling systems.
            • Faulty fans or thermal paste.
            • Overworking components or improper airflow.

      Our solutions include cleaning, replacing parts, and optimizing your system for better cooling.

      How long does a desktop repair typically take?

      Depending on how busy we are, we aim to complete most repair within 24-72 hours, depending on the complexity of the issue and parts availability. For urgent cases, we also offer priority repair services.

      Do you provide support for macOS and other OS's?

      Yes! We specialize in repairing Apple desktops (iMacs and Mac Minis), Linux-based systems and ChromeOS. From software troubleshooting to hardware repairs, we’ve got you covered.

      What should I do if my desktop isn’t working?

      If your desktop isn’t functioning properly:

          1. Stop using it & shut it down to prevent further damage.
          2. Contact us at 020 7998 0104, via WhatsApp at 07983 749829 or book an appointment through our online form.
          3. Bring your desktop to our store. 
      How much does a desktop repair cost?

      Our pricing is transparent and competitive. After an initial assessment, we’ll provide a no-obligation quote before starting any work. Common repairs and services are affordably priced, with no hidden fees.

      Why should I choose The PC Surgeon for desktop repairs?
          • Expertise: Decades of experience with all major brands of desktops & components.
          • Transparent Pricing: Affordable rates with no hidden costs.
          • Quick Turnaround: We prioritize your time and aim for speedy repairs.
          • Personalized Service: Tailored solutions for your specific needs.
      How can I get started?

      It’s easy! Call us, send a message via WhatsApp, or fill out our online booking form. Let The PC Surgeon take care of your desktop repair needs.

      Still Have Questions?

      Call Us on 020 7998 0104 or Message Us on WhatsApp - 07983 749829!
      here to help
      Laptop Repair