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.
What sets us apart
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.
What customers say
I purchased a new laptop and Daryl transferred all data from my old laptop. He also fixed the WiFi extender and disconnected the old laptop from our home WiFi network. He always explains what he’s doing which helps me understand my laptop and WiFi. I highly recommend Mt. Vernon Computers.Read full review
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
Brought my computers into to be fixed and couldn’t be more satisfied! Entire staff very friendly and professional and provided me the expert service I was looking for. I also bought a laptop that I needed at a very reasonable price. I look forward to doing further business with them in the future!Read full review
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Tell us what’s going on and where you’re located. We’ll confirm availability and get you back up and running fast.