Laptop Overheating: Causes, Fixes and Prevention Guide
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Common Overheating Causes
Dust accumulation inside the laptop blocking airflow through cooling fins is the primary cause. Dried thermal paste and running demanding apps without proper cooling also contribute.
DIY Fixes
Clean vents with compressed air. Use a laptop cooling pad. Elevate rear for airflow. Check that fan is spinning.
Professional Repair Costs
| Service | Cost |
|---|---|
| Full cleaning | ₹300-₹800 |
| Thermal paste | ₹300-₹500 |
| Fan replacement | ₹800-₹2,000 |
| Heat pipe repair | ₹1,000-₹2,500 |
Frequently Asked Questions
Is laptop overheating dangerous?
Yes, prolonged overheating can permanently damage the CPU/GPU and shorten component life significantly.
How often should I replace thermal paste?
Every 2-3 years for optimal cooling performance.
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