How to Fix Laptop Overheating on Windows
Laptop getting too hot, throttling, or shutting down? Fix overheating issues on Windows laptops with hardware and software solutions.
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Main Troubleshooting Guide
How to Fix High CPU Usage →Complete symptoms, causes, and step-by-step solutions
Symptoms
You might be experiencing this problem if you notice:
- •Laptop feels extremely hot to touch
- •Fans running at maximum speed constantly
- •Performance drops during heavy use (thermal throttling)
- •Laptop shuts down unexpectedly
- •CPU temperature exceeding 90°C
- •Keyboard area too hot to type on
Common Causes
- ⚠Dust buildup blocking air vents
- ⚠Dried-out thermal paste on CPU/GPU
- ⚠Background processes consuming excessive CPU
- ⚠Power plan set to High Performance
- ⚠Blocked air vents from soft surfaces
- ⚠Malware causing high CPU usage
Solutions
Solution 1: Reduce CPU Power via Power Settings
- 1Open Control Panel > Power Options
- 2Click "Change plan settings" for your active plan
- 3Click "Change advanced power settings"
- 4Expand "Processor power management"
- 5Set "Maximum processor state" to 80-90%
- 6This reduces heat significantly with minimal performance impact
Solution 2: Clean Dust and Improve Airflow
- 1Shut down and unplug your laptop
- 2Use compressed air to blow out dust from vents
- 3Focus on intake and exhaust vents
- 4Clean fan grilles with a soft brush
- 5Use a laptop cooling pad for additional airflow
- 6Never use laptop on soft surfaces (beds, couches)
Solution 3: Kill CPU-Heavy Background Processes
- 1Press Ctrl + Shift + Esc for Task Manager
- 2Sort by CPU usage
- 3End any unnecessary high-CPU processes
- 4Check Startup tab and disable heavy apps
- 5Run a full antivirus scan to check for cryptominers
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