How do I fix the black screen on my LG TV?
Press the Mute button 3times, then click AV Reset.
The “Resetting AV values” message will appear at the top of the screen.
If the screen is still dark and blurry, try closing all blinds to eliminate excess light.
Otherwise, your TV may require service..
Why is my Samsung TV showing a black screen?
A black screen could just be a sign that the TV is turned off, although if it is producing sound then you know that’s not the case. When your TV has a black screen even when it’s on, it’s quite possible it could actually be your external device and not your TV.
What do you do if your TV screen is black?
Regular TV | Troubleshoot: TV Screen is BlackEnsure that the power sources for all your devices (TV, digital box, VCR, etc.) … Check that your TV is set to the correct input. … Unplug the power cord from your digital box, wait for 30 seconds, then plug it in again. … If you have an HDMI cable connected to your TV, you could try an HDMI handshake.
Why is my TV not showing picture but has sound?
1 – Unplug TV overnight. Plug back in and SOMETIMES it may work and fix your issue. 2 – Unplugging the TV and everything hooked to it, then plugging it back in may clear the problem. 3 – Be sure the TV is set to the correct input.
What would cause a TV screen to go black?
In many instances this issue is caused by a bad driver board, LEDs, or possibly a faulty T-Con board in the TV. It may also be an issue with bulging capacitors or a loose cable or ribbon connector. You will need to take the TV apart and diagnose the issue.
Why is my TV screen dark?
If the screen is still dark after the picture quality mode is changed, change the setting Backlight, Picture, Brightness and adjust the brightness to your taste. … Depending on such settings, the picture brightness level can be higher or lower. If Power Saving is set to Low or High, the screen becomes dark.