Troubleshooting My Philips styler does not switch on If your Philips styler does not switch on, this can be due to several reasons. Follow the steps below to determine why your styler is failing to start. There might be a power failure or a faulty power supply Check if the power supply works. If it does, plug in another appliance to check if the power works. Your Philips styler may not be suitable for the voltage to which it is connected Make sure that the voltage indicated on your styler is in accordance with the local voltage. The cord might be damaged If the cord is damaged, we will happily replace your styler. Contact our customer service team in your country or a service center authorized by Philips.