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

Why Is My Computer Overheating?

Repair • Upgrade • Build — Your Local Computer Experts

Dust buildup, failed fans, poor airflow, dried thermal paste, and aggressive loads can all push temperatures too high.

Need help now?
810-280-2222

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

Safe first steps

Check vents for dust blockage
Listen for fan noise changes
Move the PC to a cooler, more open space
Monitor whether overheating happens at idle or only under load

Warning signs to take seriously

Sudden shutdowns
Thermal throttling during light tasks
A fan that rattles or never spins

What this usually means

Overheating is one of the most common causes of crashes, instability, and shortened hardware life.

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.