Why is my flat screen TV saying no signal?

First check that your TV is set to the correct Source or Input, try changing the Source or Input to AV, TV, Digital TV or DTV if you haven’t already. If your “No Signal” message is not due to incorrect Source or Input being selected, then it’s most likely caused by a set up or antenna fault.

How do I reset my Sony flat screen TV?

1 Factory Reset

1. Unplug the TV and leave it unplugged for one minute.
2. Plug the TV back in.
3. On the remote control, press and hold the UP ARROW button.
4. While holding down the UP ARROW button, press and release the POWER button on the television.
5. Depending on the model, RESET may flash on the screen.

How to fix no signal on Sony TV?

[Solution] No Signal on Sony TV 1 The TV may be set to an input that does not have a device connected. 2 Verify that the source device has power and is turned on. 3 If the source device is connected with an HDMI® cable: Make sure the TV and source device are both turned on, then disconnect the HDMI cable from one of the See More….

How can I tell if my TV has no signal?

HINT: Your TV will most likely list the TV INPUTS as: HDMI 1, HDMI 2, HDMI 3, VGA, Component 1, Component 2, and so on. If you still see NO SIGNAL on your TV screen, see the next step below… 2 – If you have your TV on the correct INPUT or SOURCE and you still see NO SIGNAL… -Remove or unplug the power cable from the Cable TV or SAT set top box.

Why is there no signal on my Android TV?

Note: This message may appear after updating your Android TV™ software. Make sure the correct input is selected. This message will appear if you select an input that’s not connected to an active device. Verify that the source device has power and is turned on.

Why does my TV say no HDMI signal?

It seems as if your TV is set to go to a certain HDMI input when your TV turns on. Try removing the HDMI cable on the TV from input 2 and plug it into the HDMI input 1 next to it. This should make it so when you turn the TV to ON, the image will appear instead of having to change the inputs with the remote control everytime.