Hairdryer won't turn on
Hold Down On/Off Switch
Before taking any other action, try holding down the off button. The button may be loose or you may need to press it with more force.
Electrical Connection
Make sure that the plug is connected to an outlet in your wall. In addition, examine your wiring for any fraying that may be preventing electricity from reaching the motor.
Power Supply
If there is no clear solution, the problem likely lies in your power supply. Refer to this guide
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