When should I call for professional help?

If the issue keeps returning, involves data risk, physical damage, overheating, electrical smells, or you are not comfortable opening the system, professional diagnostics are the safest next step.

Troubleshooting Help

PC Keeps Randomly Restarting

Repair • Upgrade • Build — Your Local Computer Experts

Random restarts often point to power delivery issues, overheating, unstable RAM, driver problems, or Windows corruption.

Need help now?
810-280-2222

Located in Flushing and serving all of Genesee County. Pickup and drop-off available countywide.

Safe first steps

Notice whether it happens during gaming, idle time, or startup
Check event timing after recent hardware changes
Remove aggressive overclocks if you use them
Make sure the system can breathe

Warning signs to take seriously

Restart loops
Shutoffs under low load
Electrical smell or failing psu noises

What this usually means

A random restart that becomes more frequent usually gets worse, not better.

If that sounds like too much, Subtronics LLC is always happy to help with diagnostics, repair, upgrade advice, or a second opinion before you spend money on parts you may not need.

Helpful related pages

Diagnostics

Best first step when you are not sure what failed.

Upgrades

See when an SSD, RAM, or cooling upgrade might help.

Cost questions

Quick answers about repair versus replacement.

Local service area

Flushing-based service across Flint and all of Genesee County.