If the Xiaomi Robot Vacuum X20+ cannot be turned on, please try the following troubleshooting steps:
1. The robot vacuum can not power on if the battery is completely drained. Place the device on the all-in-one station and allow it to charge for a few minutes before trying to turn it on again;
2. The device is designed to operate within an optimal temperature range of 0°C to 40°C. If the surrounding temperature is too low (below 0°C) or too high (above 40°C), the robot vacuum can not turn on or function properly. Please move the device to an environment within the recommended temperature range before attempting to power it on;
3. If none of the above steps resolve the problem, please contact the local after-sales center for further assistance.