Desktop PC Repair in Charlotte, NC
Desktop PCs are among the most repairable computers on the planet, and a machine that has stopped working is almost never worth throwing away. Whether your desktop won't post, crashes during gaming, shows no display, randomly restarts, or has started making alarming noises, Charlotte Tech Repair diagnoses it at the component level. We service all Windows desktops — slim office machines, mid-tower gaming rigs, and rack workstations — replacing failed power supply units, RAM, graphics cards, storage drives, and CPU coolers, and repairing motherboard faults at the board level. We also handle virus removal, OS reinstalls, and Windows migrations. Most desktop repairs are completed the same or next day, and we back every repair with our 90-day workmanship warranty.
Signs you need desktop pc repair
If your device shows any of these symptoms, bring it to our Charlotte shop for a free diagnostic.
- Desktop won't turn on — no lights or fans
- Fans spin at startup but no POST, no display, or no beep codes
- Random crashing or blue screen (BSOD) during use or gaming
- Desktop overheats, throttles, or shuts down under load
- No display or no signal on the monitor despite the PC being on
- Loud grinding, clicking, or buzzing from inside the case
- Slow performance, long boot times, or sluggish response
- Windows won't boot, corrupt OS, or repeated disk errors
See the repair in action
Watch how our certified technicians handle this exact repair, start to finish.
Our repair process
- 1
Free diagnostic
We run a full component test — power supply, RAM, GPU, storage, and POST — to identify exactly what failed before quoting any repair.
- 2
Component-level repair
We replace the failed PSU, RAM, GPU, SSD, or CPU cooler, or repair the motherboard fault, using quality parts matched to your build.
- 3
Stress test & stability check
We run the desktop under full load with CPU and GPU stress tests to confirm it's stable before returning it.
- 4
Warranty & walkout
Your desktop leaves working reliably, backed by our 90-day workmanship warranty.
Real results from our Charlotte shop
Before and after photos from actual desktop pc repair repairs completed in our shop.
Before photo coming soon
After photo coming soon
We update this section regularly with real repair photos from our Charlotte shop.
Desktop PC Repair FAQs
Device acting up? Let's fix it today.
Walk in, call, or request a free quote online. Most repairs are completed the same day right here in Charlotte.