What to do if the Xiaomi Handheld Steam Iron is powered on but cannot start?

If the Xiaomi Handheld Steam Iron is powered on but cannot start, please refer to the following steps:
  1. Check the button. Press the button and observe elasticity and hand feel of the button. In case of response, the button is normal. If not, the button is abnormal;
  2. Eliminate the misconception of failure to start caused by being unplugged. Plug in the power cord and then press the power button to observe the working state of the steam iron;
  3. After plugging in the power, toggle the On/Off switch again. If the indicator can light up normally, it indicates normal button function. If not, it indicates abnormal button or electric circuit;
  4. Eliminate the misconception of failure to start caused by lack of water and no steam out. Take out the water tank and fill it up with water, then reinstall it into the apparatus and observe if there is steam on the ironing soleplate. Distinguish the malfunctions caused by lack of water.