Computer

Why Your Laptop Keeps Overheating

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If your laptop sounds like a jet engine, burns your lap, or shuts itself off, it is trying to tell you something. Heat shortens a laptop's life, so it is worth fixing early.

1. Dust in the fans and vents

Dust builds up over the years and blocks airflow. A careful cleaning often drops temperatures right away.

2. Dried-out thermal paste

The paste between the processor and the heatsink dries out over time, and heat stops moving away from the chip. Fresh paste can make a big difference on laptops that are a few years old.

3. Soft surfaces

Beds, couches and blankets cover the vents. Use a hard, flat surface, or a stand that lets air flow underneath.

4. Too much running at once

Heavy browser tabs, background apps and malware keep the processor busy. Check your task manager (Windows) or Activity Monitor (Mac) for anything using a lot of power that you do not recognize.

5. An aging battery

A swollen or failing battery can run hot. If the case is bulging or the trackpad is lifting, stop using the laptop and have it looked at soon.

What you can try today

  • Restart and install pending updates.
  • Close unused apps and tabs.
  • Use the laptop on a hard surface and keep the vents clear.
  • Do not blast it with compressed air at full force, which can spin fans too fast.

If it still runs hot or shuts down, we can clean it, replace the paste, and check the battery.

Rather hand it off? We are mobile and remote across Pinellas County.