Laptop AC Adapter Getting Extremely Hot
4.5
The power brick is too hot to touch while charging the laptop.
Symptoms
- Hot power brick
- Smell of burning plastic
- Charging stops
Possible Causes
- Undersized adapter
- Poor ventilation
- Internal short
Step-by-Step Fix
1
Improve Ventilation
Don't leave the power brick on a bed or carpet; keep it on a hard surface.
2
Check Wattage
Ensure you are using the original charger or one with the correct wattage (e.g., 65W, 90W).
3
Inspect Cable
Look for frays or kinks that might be causing electrical resistance.
When to See a Technician
A warm adapter is normal; an adapter that burns your skin is a fire hazard.
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