Professional PC Repair Services for Desktop, Gaming & Custom Computers
LapFix provides professional PC repair services for desktop computers, gaming PCs, workstations, and custom-built systems. Whether your computer won’t turn on, has no display, is running slowly, overheats, crashes unexpectedly, experiences hardware failure, or won’t boot into Windows, our technicians perform comprehensive diagnostics to identify the root cause before recommending the most effective repair.
Our repair capabilities include motherboard diagnostics and repair, power supply replacement, CPU and RAM troubleshooting, graphics card diagnostics, Windows repair, virus and malware removal, storage upgrades, SSD installation, cooling system repair, BIOS troubleshooting, and professional data recovery. Every repair is completed in-house using professional diagnostic equipment and years of hands-on repair experience.
Located in Alexandria, Virginia, we proudly serve customers throughout Virginia, Washington DC, and Maryland. We also provide secure nationwide mail-in PC repair for qualifying hardware repairs, allowing customers across the United States to receive the same professional diagnostics and repair services.
Complete PC Repair Services for Hardware & Software Problems
Every PC is built differently, but successful repairs begin the same way—with accurate diagnostics. At LapFix, we repair desktop computers, gaming PCs, workstations, and custom-built systems by identifying the actual cause of the problem before replacing parts. Whether the issue is hardware, software, overheating, or performance related, our technicians provide practical repair solutions based on thorough testing and years of repair experience.
We diagnose and repair systems from leading manufacturers, including Dell, HP, Lenovo, ASUS, Acer, MSI, Alienware, CyberPowerPC, iBUYPOWER, Corsair, Origin PC, Falcon Northwest, and many custom-built computers. Whether your system is used for gaming, business, engineering, content creation, or everyday computing, we have the experience to diagnose and repair a wide range of hardware and software issues.
PC Repair Services for Hardware & Software Problems
Desktop Computer Repair
Diagnose and repair desktop computers with no power, no display, startup failures, overheating, hardware faults, Windows boot issues, and performance problems using professional diagnostic tools.
Gaming PC Repair
Repair gaming PCs experiencing graphics card failures, overheating, blue screens, random crashes, power issues, poor gaming performance, and hardware instability for reliable operation.
Motherboard Repair
Component-level motherboard repair for power failures, damaged ports, charging circuits, failed components, and other hardware faults using advanced diagnostic and repair techniques.
Windows Repair & Troubleshooting
Resolve Windows startup problems, blue screen errors, system crashes, update failures, driver conflicts, corrupted installations, and software issues to restore reliable performance.
Power & Startup Repair
Diagnose computers that won’t turn on, randomly shut down, restart unexpectedly, or fail to boot due to power supply, motherboard, or hardware-related problems.
Graphics Card Diagnostics
Diagnose graphics card failures, display artifacts, driver issues, overheating, no display problems, and poor GPU performance affecting gaming PCs and professional workstations.
Virus & Malware Removal
Remove viruses, ransomware, spyware, and malware while restoring Windows performance, protecting your data, and improving overall system security and stability.
PC Data Recovery
Recover important files from failed hard drives, damaged SSDs, corrupted Windows installations, external drives, and computers that no longer boot or have suffered hardware failure.
Advanced Diagnostics
Every repair begins with a systematic diagnostic evaluation to identify the actual cause of the problem before any components are replaced. This helps avoid unnecessary repairs and ensures accurate recommendations.
Component-Level Repair
We diagnose and repair failed motherboard components, damaged power circuits, charging systems, and other hardware faults that many repair shops simply replace or refer elsewhere.
All Repairs Performed In-House
Every repair is completed at our Alexandria, Virginia facility. Your computer is never outsourced, allowing us to maintain quality control throughout the repair process.
Local & Nationwide Service
Visit our Alexandria repair center or use our secure nationwide mail-in service to receive the same professional diagnostics and repair expertise from anywhere in the United States.
PC Repair FAQ – Common Questions Answered
What types of PCs do you repair?
We repair desktop computers, laptops, gaming PCs, workstations, all-in-one systems, and custom-built computers from all major manufacturers, including Dell, HP, Lenovo, ASUS, Acer, MSI, Alienware, and more. Our technicians diagnose and repair hardware failures, startup issues, performance problems, motherboard faults, and other computer-related issues.
Why won't my computer turn on?
A few things can cause this — a dead power supply, a motherboard fault, bad RAM, a failed drive, or overheating are the usual suspects. Sometimes it’s not hardware at all; corrupted system files or a Windows startup error can leave a computer looking “dead” when it’s actually just stuck. We don’t guess — every computer that comes in gets a full diagnostic first so we know exactly what we’re fixing.
Why does my computer power on but show no display?
This one’s trickier than it sounds, since power and display are handled by mostly separate systems. It could be the graphics card, a bad RAM stick, the motherboard itself, the CPU, a loose monitor cable, or even the power supply not delivering enough to the GPU. We test each of those individually rather than swapping parts and hoping something sticks.
Can you repair a motherboard instead of replacing it?
Depending on the type of failure, a motherboard may be repairable without replacing the entire board. Common issues include damaged power circuits, failed components, charging or power connector damage, and other hardware faults. Our technicians evaluate the motherboard to determine whether a component-level repair is appropriate before recommending replacement, helping customers avoid unnecessary hardware costs whenever possible.
Can You Repair Custom-Built Gaming PCs?
Yes. We diagnose and repair custom-built gaming computers experiencing no display issues, random crashes, overheating, boot failures, graphics card problems, power issues, and performance-related concerns. We also provide hardware upgrade and optimization services for gaming systems.
Can you repair graphics card problems?
Yes — no display, artifacts on screen, crashes mid-game, driver errors, overheating, choppy performance, we see all of it. The hard part is that graphics card symptoms often aren’t actually the graphics card; the motherboard or power supply can cause the exact same issues. That’s what our diagnostic process sorts out before we tell you what’s actually broken.
Can you repair Blue Screen errors (BSOD)?
We can, and we’d rather find out what’s actually causing it than just wipe Windows and hope it doesn’t come back. BSODs can trace back to failing hardware, corrupted system files, a bad driver, memory errors, or a dying drive — reinstalling Windows might mask the symptom for a while, but if it’s hardware, it’ll be back.
Can You Recover Data From a Failed Computer?
Yes. We can recover data from computers affected by hard drive failure, SSD failure, operating system corruption, accidental deletion, and other storage-related issues. If your files are important, we recommend avoiding further use of the device and contacting us as soon as possible.
Can you recover files from a failed SSD?
If your SSD has failed or your computer no longer boots, professional data recovery may still be possible depending on the type of failure. Our technicians evaluate the storage device to determine the best recovery approach and work to recover important documents, photos, videos, and other valuable files whenever possible.
Can You Repair Liquid-Damaged Computers?
Yes. We evaluate computers that have been exposed to water, coffee, soda, and other liquids. The sooner a liquid-damaged computer is assessed, the greater the likelihood of preventing additional damage and improving the chances of a successful repair.
Why is my computer running so slowly?
Could be a dying hard drive or SSD, not enough RAM for what you’re running, malware, too many programs loading at startup, overheating, or hardware that’s just wearing out. We run a full diagnostic instead of throwing generic fixes at it, then tell you what’s actually behind the slowdown and what makes sense to do about it.
Why does my computer keep restarting?
Random restarts are usually hardware-related — a failing power supply, overheating, bad RAM — but driver conflicts and Windows errors can cause the same thing. We isolate the actual cause with proper diagnostic tools, then run the system through testing to confirm it’s stable before it goes back to you.
Do You Repair Business Computers?
Yes. We provide repair services for business desktops, workstations, and office computers. Whether you’re experiencing hardware failures, performance issues, storage problems, or startup failures, our technicians can help minimize downtime and restore functionality.
Do You Offer Mail-In PC Repair Service?
Yes. Our Mail-In Repair Service allows customers throughout the United States to send their computers directly to our Virginia repair facility. Once received, we perform an evaluation, provide recommendations, complete approved repairs, and return the device securely.
How long does a typical PC repair take?
Repair times vary depending on the issue and parts availability. After completing an evaluation, we will provide an estimated turnaround time and keep you informed throughout the repair process. Our goal is to complete repairs as efficiently as possible while maintaining the highest quality standards.
Do I need an appointment for PC repair?
No appointment is required. You can bring your computer to our Alexandria, Virginia location during business hours, or use our nationwide Mail-In Repair Service if you are located outside the area.
Professional PC Repair Services for Desktop Computers & Gaming PCs
We repair desktop computers, gaming PCs, workstations, and custom-built systems using advanced diagnostic tools and component-level expertise. From power supply failures and graphics card issues to motherboard faults and data recovery cases, our technicians focus on identifying the root cause and delivering reliable repair solutions.
Local customers can visit our Alexandria location, while customers throughout the United States can take advantage of our secure Mail-In Repair Service.
Trusted by Customers Throughout Virginia & Nationwide
With more than 1,200 verified Google reviews, LapFix has built a reputation for reliable repairs, advanced diagnostics, and honest service. From simple laptop repairs to complex motherboard and data recovery cases, customers trust us to deliver professional results.











