At Restart Computer Solutions, we specialize in expert computer repair services in San Bernardino, offering advanced diagnostics, high-performance hardware upgrades, and fast turnaround times. Our certified technicians repair laptops, desktops, and custom-built gaming PCs using only genuine parts. Whether you're dealing with overheating issues, blue screens, lag, or failed boot-ups, we’ve got the tools and expertise to bring your system back to life.

We also build and optimize custom gaming computers with powerful GPUs, high-speed RAM, SSDs, RGB lighting, and liquid cooling systems. From frame-rate boosting upgrades to motherboard replacements and power supply repairs, we handle it all. Whether you're a casual gamer or an esports competitor, trust Restart Computer Solutions for elite-level gaming PC repairs, performance tuning, and custom gaming builds.

Serving San Bernardino and the Inland Empire, we are your trusted destination for professional computer repair, gaming rig upgrades, and IT support.