laptop-overheats Guide
Comprehensive diagnostic and repair walkthrough.
HP Pavilion 15
Dust buildup in the cooling system
Clean the cooling system
Repair Steps
Power off the laptop and disconnect the charger. Open the bottom cover, clean dust from the fan and heatsink using appropriate compressed air, and ensure the ventilation openings are clear.
Dried or degraded thermal compound
Replace the thermal compound
Repair Steps
Remove the cooling assembly according to the manufacturer's service procedure, clean the old thermal compound from the processor and heatsink, apply an appropriate amount of new thermal compound, and reinstall the cooler.
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