Several factors will lead to the power-on issue of the Xiaomi Curved Gaming Monitor G34WQi, such as power supply abnormality, incorrect connection of the signal cable, and connection cable damage.
If the monitor can’t be powered on, please refer to the following methods for troubleshooting:
1. Please first check the power cable connection status or connect other devices to the power source to check whether the power is normal;
2. Please check whether the power button can be pressed normally. If the power button is stuck with foreign objects, the monitor will not be powered on by pressing the power button;
3. Please directly remove the signal cable connected to the monitor and keep the power supply of the monitor. If the logo appears when turning on the monitor, it indicates the monitor is in the normal status. The issue is caused by the poor connection of the video cable. Please check the signal cable port, signal cable, and signal source;
4. Please connect the video cable to other DP port, change the HDMI port, or change the cable material and try it again;
5. If the above methods can’t solve the problem, please apply for the after-sales inspection in time.