What to do if the Xiaomi Monitor A24i 2026 cannot be turned on?

Question

Accepted Answer

If the Xiaomi Monitor A24i 2026 cannot be turned on, please check it as follows:
1. Make sure the power adapter and cable are firmly connected to both the monitor and the wall socket. Inspect the cable for damage. If possible, test with a different compatible power adapter.
2. Disconnect the video signal cable while keeping the monitor powered on. If the power-on logo appears on the screen, it indicates that the monitor is functioning properly, and the issue can be due to a poor connection with the signal cable. Check the cable and the signal source interface.
3. Try connecting a different device, such as another computer or laptop, to test whether the monitor responds.
4. Replace the HDMI cables with known working ones and test again. Make sure the cable is fully inserted into both the PC and monitor.
5. Test a different signal source, such as a desktop, laptop, or set-top box, to rule out device-specific problems.
6. If none of the above works, please contact the after-sales service center for further assistance.