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    • Hardware Repair & Upgrades

    Computer Hardware Repair & Upgrades in San Marcos, TX

    When a computer has a hardware problem, sometimes it needs a repair. Other times, an upgrade can make an older computer faster, more reliable, and more useful. At San Marcos Computers, we repair and upgrade computer hardware for desktops, laptops, Macs, custom-built computers, and gaming PCs.

    Whether your computer won't turn on, is running slowly, overheating, running out of storage, or needs a replacement component, we can diagnose the problem and help you determine the most practical solution.

    Computer Hardware Repair in San Marcos

    Computer hardware problems can range from a failed hard drive to a broken laptop screen or a computer that suddenly won't power on. Our technicians can diagnose hardware problems and recommend the appropriate repair or replacement.

    We work with a wide range of computer hardware, including components found in desktop computers, laptops, Macs, custom-built PCs, and gaming computers.

    Computer Hardware Services

    • Desktop computer hardware repair
    • Laptop hardware repair
    • Mac hardware repair
    • Computer screen and display replacement
    • Laptop screen replacement
    • Charging jack and power connector repair
    • Hard drive replacement
    • SSD replacement and upgrades
    • RAM and memory upgrades
    • Graphics card and GPU upgrades
    • Power supply replacement
    • Computer fan and cooling repairs
    • Overheating diagnosis
    • Computer component replacement
    • Hardware troubleshooting and diagnostics

    RAM & Memory Upgrades

    If your computer struggles when running multiple programs, frequently slows down, or has difficulty handling modern applications, adding RAM may help.

    We can determine how much memory your computer supports and whether a memory upgrade makes sense for your particular system.

    RAM upgrades can be especially useful for computers used for multitasking, business applications, photo and video work, and gaming.

    SSD & Hard Drive Upgrades

    Replacing an older mechanical hard drive with a solid-state drive (SSD) can significantly improve the responsiveness of a compatible computer.

    We can help with:

    • Hard drive replacement
    • SSD installation
    • SSD upgrades
    • Storage capacity upgrades
    • Drive replacement due to failure
    • Data transfer when appropriate

    If your existing drive contains important files, we can discuss your data and backup options before replacing the drive.

    Laptop Screen Replacement

    A cracked, damaged, flickering, dim, or otherwise defective laptop display can make an otherwise functional computer difficult or impossible to use.

    We provide laptop screen replacement services for many makes and models. We'll help determine whether the problem is the screen itself or another component in the display system.

    Charging Jack & Power Problems

    If your laptop only charges when the power cord is held at a certain angle, won't charge at all, or repeatedly loses power, the charging system may need attention.

    Power-related problems can involve the charging jack, power adapter, battery, internal power circuitry, or another hardware component. Proper diagnosis is important before replacing parts.

    Computer Power Supply Repair & Replacement

    A failing desktop power supply can cause a variety of symptoms, including unexpected shutdowns, failure to start, intermittent operation, or other power-related problems.

    We can diagnose desktop power problems and determine whether the power supply or another component is responsible.

    When replacement is necessary, we can help determine the appropriate power supply for the computer and its hardware.

    Computer Overheating & Cooling Problems

    Excessive heat can cause a computer to slow down, shut down unexpectedly, become unstable, or potentially damage hardware over time.

    We can diagnose common cooling and overheating problems, including issues involving fans, airflow, dust buildup, and other cooling-related hardware.

    If your computer is unusually hot, its fans are constantly running, or it shuts down during demanding tasks, a hardware diagnostic can help identify the cause.

    Graphics Card & GPU Upgrades

    For compatible desktop and gaming computers, upgrading the graphics card can improve performance in games and other graphics-intensive applications.

    Before installing a new graphics card, we can evaluate compatibility with the computer's power supply, motherboard, case, and other hardware.

    Gaming Computer Hardware Upgrades

    Gaming PCs often benefit from targeted hardware upgrades rather than replacing the entire computer.

    Depending on the system, upgrades may include:

    • Graphics cards
    • RAM
    • SSDs and additional storage
    • Power supplies
    • Cooling components
    • Other compatible hardware

    We can evaluate your existing gaming computer and help determine which upgrades are compatible with the system.

    Should You Repair or Upgrade Your Computer?

    Not every computer needs to be replaced when something goes wrong. In many cases, repairing or upgrading an existing computer can be a practical alternative to purchasing a completely new system.

    We'll look at the condition, age, specifications, and intended use of your computer and explain your available options.

    Depending on the situation, the choices may include:

    • Repairing the existing component
    • Replacing a failed component
    • Upgrading one or more components
    • Transferring your data to another drive
    • Replacing the computer

    Our goal is to help you understand the options before you spend money on parts or a replacement computer.

    Hardware Repair for Desktops, Laptops & Macs

    Hardware problems aren't limited to desktop PCs. We work with a variety of computer systems, including:

    • Desktop computers
    • Laptop computers
    • Mac computers
    • Custom-built PCs
    • Gaming computers

    For system-specific services, see our Desktop Computer Repair, Laptop Repair, and Mac Repair pages.

    Start With a Computer Diagnostic

    If you're not sure which component is causing the problem, don't guess. Our Free Computer Diagnostics service can help identify the problem before you decide what to repair or replace.

    We'll explain what we find and discuss the available repair or upgrade options with you.

    Why Choose San Marcos Computers?

    San Marcos Computers LLC has been locally owned and operated since 2010, with more than 40 years of hands-on computer service experience.

    We provide computer repair and hardware services for customers throughout San Marcos and surrounding Central Texas communities. We work on everything from everyday home and business computers to custom-built and gaming systems.

    • Locally owned and operated since 2010
    • More than 40 years of computer service experience
    • PC, laptop and Mac hardware service
    • Custom-built and gaming computer service
    • Personalized service
    • Reasonable prices and exceptional value

    Visit San Marcos Computers

    Bring your computer to San Marcos Computers for professional hardware repair, troubleshooting, and upgrades.

    San Marcos Computers LLC
    2206 Old Ranch Road 12
    San Marcos, TX 78666

    We're just minutes from Texas State University and downtown San Marcos and serve customers throughout Central Texas.

    Need computer hardware repair or an upgrade? Contact San Marcos Computers to discuss your computer and find out what options are available.

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