How to solve the problem that the TV in Mo Lifeng Hotel can't project?

1. Confirm TV model and version: Different TV models and versions may have slightly different settings, adjustments and functions.

2. Find screen projection options: The TV may find corresponding options in different locations such as menu, settings, network and input, and confirm whether it supports screen projection.

3. Check the connected equipment: If you use mobile phones, tablets, laptops and other equipment for screen projection, you need to confirm whether the equipment and TV are in the same LAN and whether the signal is stable. If it is an external device, you can check whether the cable and interface are normal.

4. Select the screen projection method: After confirming that the screen projection option and the device connection are normal, you can try to project the screen in different ways such as wireless WiFi, HDMI or USB.