Laptop GPU fan not spinning
4.5
The dedicated graphics card fan fails to rotate, leading to overheating.
Symptoms
- Silent laptop
- Rapid temperature rise
- Throttling
Possible Causes
- Mechanical failure
- Obstruction
- Software control issue
Step-by-Step Fix
1
Check for Obstructions
Ensure no debris is blocking the fan blades.
2
Manual Fan Control
Use manufacturer software to try and force the fan to spin.
3
Replace Fan
If the fan motor is dead, it must be replaced.
When to See a Technician
A non-spinning fan is a critical hardware issue that will lead to GPU damage if ignored.
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