Why Your Laptop Is Overheating and How to Fix It

Laptop overheating is one of the most common issues we handle at Divvy Computronix. Whether you're gaming, working, or casually browsing, an overheating laptop can slow your system, damage internal components, and reduce lifespan. In this guide, you'll learn what causes it and how to fix or prevent it.

1. Common Causes of Laptop Overheating

• Dust Build-up: Fans and vents clogged with dust block airflow and trap heat inside.
• Dried or Ineffective Thermal Paste: Reduces heat transfer from your processor to the heatsink.
• Poor Ventilation: Using the laptop on soft surfaces like beds or laps blocks airflow.
• Excessive Load: Heavy software, games, and background apps can push CPU/GPU temps.
• Faulty Fans: Broken or slow fans fail to cool your components efficiently.

2. Warning Signs of Overheating

• Laptop becomes unusually hot, especially near the keyboard or vents
• Fans spin loudly or constantly
• System freezes, crashes, or shuts down unexpectedly
• Battery drains much faster than usual
• Performance lags while multitasking or gaming

3. How to Fix and Prevent Laptop Overheating

• Clean Internals: Use compressed air to remove dust from vents and fans. If unsure, get it cleaned by professionals.
• Replace Thermal Paste: Reapplying fresh thermal paste improves heat conduction from CPU/GPU to heatsink.
• Use a Cooling Pad: Elevates your laptop and provides extra airflow underneath.
• Limit Background Apps: Close unused tabs and apps to reduce CPU/GPU workload.
• Use on Hard, Flat Surfaces: Avoid using on beds or pillows; they block the ventilation system.

4. When to Seek Professional Help

If your laptop still overheats despite regular cleaning and lighter usage, it’s time to get it professionally serviced. Possible causes include:

• Dead or malfunctioning fans
• Damaged heatpipes or heatsinks
• Severely degraded thermal paste
• Motherboard or GPU-level faults

Visit Divvy Computronix for a free overheating diagnosis and fast, affordable repairs.

5. Final Thoughts

Overheating isn’t something to ignore. It affects not just performance but also the longevity of your laptop. Regular maintenance, good usage habits, and timely servicing can prevent expensive damage and keep your system running smoothly.

Book your free laptop heat check today at Divvy Computronix and let our experts bring your device back to optimal temperature.