Unplug the charger immediately
Check the cable for cuts, frays, bends, or exposed wires
Check the plug, adapter, and connector for cracks or damage
Try a different wall outlet
Try a different charging cable
Try a different power adapter
Clean the charging port on the device gently
Remove dust or debris from the charger connector
Make sure the charger is fully inserted
Test the charger with another compatible device
Test the device with another compatible charger
Replace any damaged cable or adapter
Stop using the charger if it gets hot, sparks, or smells burnt
Buy a certified replacement charger if repair is not possible