If Xiaomi Smart Humidifier 2 fails to run when powered on, and the indicator does not light up as reported by the users, the following operations shall be conducted:
1. Please check whether the plug is inserted in the outlet properly and whether the power supply is turned on;
2. In case of poor contact in the power switch, this equipment will not run even if powered on;
3. It may be because the wires in the base are loose and come off during transportation, for which after-sales repair is recommended.
Does it help?