What if the hotel TV shows no signal?

1. Check whether the TV is turned on and make sure that it is connected to an electrical outlet.

2. Check whether the TV is connected to the correct input source, such as HDMI, AV or VGA.

3. Confirm whether the TV is connected to the correct signal source, such as cable TV, satellite TV or network TV.

4. Check whether the signal line of the TV is connected tightly. If the signal line is loose, it can be plugged in again.

5. If the above methods can't solve the problem, you can try to restart the TV or reset the TV signal source. If you still can't solve the problem, you can contact the hotel front desk or technical support staff for help.