Question: Why Is My LG TV Saying No Signal?

What do you do when your LG TV says no signal?

Try connecting the HDMI cable into a different Input port, maybe the port is malfunctioning.

Try connecting a different device to the TV (or the same device to a different TV), maybe the other device is causing the issue.

Try using a different HDMI cable, sometimes cables can short-out, or degrade over time..

How do I fix no signal?

Turn off your computer.Unplug the cable running from your monitor to your PC and plug it back in, making sure the connection is firm. … Reattach the cable running from your monitor to your PC. … Replace your monitor with another monitor if possible. … Open your PC case and locate your video card.More items…

How do you reset an LG TV?

Press the Home button on your remote, and select the cog icon in the top-right corner of your screen to open the Settings menu. Next, head to General = Resets to Initial Settings. Follow the on-screen instructions to complete the reset.

What does no DP signal mean?

If you receive a “No DisplayPort Cable” error message when setting up the display, the 1st thing to check is the DisplayPort cable connection on the display. These displays have both Input and Output DisplayPort connections and the input connection “DP in” or “mini-DP in” is used to connect the display to the system.

What does hdmi1 no signal mean?

If you’re getting TV or monitor no signal issues when you connect them to your PC via HDMI ports, don’t worry. … The No Signal message means that the TV or monitor isn’t getting any input from the currently selected source. There are five solutions to try to fix the issue. You may not have to try them all.

What is check signal cable?

A check connection message will display when the monitor is turned on and it senses no cable is connected. Even if the PC is turned off, this message should not display as long as a cable is connected properly. Make sure the cable is firmly seated into the monitor and the PC.

How do you fix the TV when it says no signal?

UNPLUG THE CABLE GOING FROM THE TV TO YOUR CABLE OR SAT BOX -Remove the HDMI cable or other cables from your Cable TV or SAT set top box. -Keep the cable unplugged for 2 to 3 minutes. -Plug the HDMI cable or other cables back in. -Give it some time for the Cable or SAT box to get the signal and initialize.

How do I fix my LG HDMI no signal?

Perform the following steps if the No Signal message remains:Unplug the power to the external device for 30 seconds.Disconnect the HDMI cable from the TV and move it to an alternate port.Plug the device back in, and power the device back on.Change the TV to the new HDMI input to see if the issue is resolved.

Why is my TV not picking up HDMI?

Turn off all the devices. Disconnect the HDMI cable from the HDMI Input terminal on the TV. Disconnect the HDMI cable from the HDMI Output terminal on the connected device. … If the issue continues, repeat the process but try a different HDMI input on your TV to see if this improves the situation.

How do I reset my hdmi on my LG TV?

Perform the following steps if the No Signal message remains:Unplug the power to the external device for 30 seconds.Disconnect the HDMI cable from the TV and move it to an alternate port.Plug the device back in, and power the device back on.Change the TV to the new HDMI input to see if the issue is resolved.

Why does my screen say no signal?

If Monitor Displays “NO SIGNAL” or “SELF TEST” – this means that your computer monitor is working properly but isn’t getting a signal from the computer. Start troubleshooting your issue by ensuring that both ends of the video cable that goes between your computer and your monitor are pushed in the whole way.