Mount Vernon Computers logo - trusted tech support in Northern VirginiaMount Vernon Computers
    703.635.4265Get Started

    Power & Charging Repair in Alexandria

    Won't charge, shuts off randomly, or won't turn on at all? Power problems can be caused by a failing battery, damaged charging port, bad power supply, or even a motherboard issue. Mount Vernon Computers provides on-site power and charging diagnostics for Alexandria homes and offices. We test and diagnose the exact cause — then fix it with quality replacement parts.

    Power issues bring everything to a halt, and Alexandria families and professionals can't afford extended downtime. That's why we come directly to your location with the tools needed to diagnose and repair laptops and desktops on the spot. No need to ship your computer away or wait in line at a repair shop — we handle it right where you work and live.

    Battery Replacement

    Swollen, dead, or rapidly draining batteries diagnosed and replaced with quality compatible parts.

    Charging Port Repair

    Loose or broken ports are a common issue. We repair or replace the port assembly to restore reliable charging.

    Power Supply Fixes

    Desktop PSU failures, surge damage, and adapter problems — tested and replaced on-site in Alexandria.

    Power Issues We Fix

    Battery replacement

    Swollen, dead, or rapidly draining batteries — we replace them with compatible, quality batteries.

    Charging port repair

    Loose or broken charging ports are a common laptop issue. We repair or replace the port assembly.

    Power supply replacement

    Desktop computers rely on internal power supplies. We test and replace failing PSUs on-site.

    Won't turn on diagnostics

    A computer that won't power on could have several causes. We systematically test to find the right one.

    Random shutdowns

    Unexpected shutoffs are often caused by overheating, failing power components, or hardware faults.

    Charger & adapter issues

    Not every problem is internal — sometimes the charger itself is faulty. We test and advise on replacements.

    Surge damage assessment

    Power surges can damage internal components. We assess the extent of damage and recommend next steps.

    UPS & surge protector setup

    We help you protect your equipment with proper surge protection and battery backup solutions.

    Get Powered Up Again

    Power issues are stressful because they stop everything. We prioritize getting you back up and running quickly with honest diagnostics and reliable repairs.

    Google Reviews
    4.9
    JG
    Judy Grey
    I have worked with Daryl recently to straighten out multiple computers, photos, and generally try to bring me into the 21st tech century. He is patient, punctual, knowledgeable and very pleasant to work with. Highly recommended.
    Read full review
    BW
    Brian Walker
    Great experience working with Mount Vernon Computers. They were helpful and understanding regarding my data recovery issue and had more reasonable prices than other shops in the area.
    Read full review
    KC
    K Clarke
    My teenager did not properly back up her laptop. So, when it totally crashed she lost access to her English final and all her junior year school files. In a panic we called Daryl on a Sat morning. He was able to retrieve all her files and make them available for use on either a PC or Mac. We have both and were not sure which computer would be used to finish up the school year. We had the all her files by 6pm that same Sat. You will not go wrong with Daryl. His prices are reasonable and we found him knowledgeable and honest. We will be using Daryl again for any future problems.
    Read full review
    Schedule Power Repair