Admin Table of Contents
Why is there no picture on my TV but there is sound?
i.e. a cable box or a DVD player, then the possible reason why it is not displaying a picture is that the cable connecting the TV to the cable box or DVD player is loose or damaged. If there is still no picture, then the cable is damaged and needs to be replaced. Visit your nearest TV repair expert and buy a new cable.
Why is my TV screen black with no sound?
1 – Be sure the component you are using (Xbox, Cable, SAT, ROKU) is turned ON. 2 – Check to be sure all cable and cords are securely connected to the TV inputs and component outputs. 10 – Most likely when a TV has the power light ON but NO PICTURE and NO SOUND, it is the Power Supply Board that has failed.
Why is my TV not showing pictures?
Unplug the power cord from your digital box, wait for 30 seconds, then plug it in again. Wait until the box has fully powered on again, then see if the picture has returned. If that doesn’t fix it, If you have an HDMI cable connected to your TV, you could try an HDMI handshake.
What causes black screen on TV?
Loose connections, damaged cables or inactive power sources are the probable cause of the problem on your TV. Your TV might be set on a wrong input. Ensure that your TV is set to the correct input to avoid this issue. Firmware update issue: Your TV screen might be having a black display due to the obsolete firmware.
Why do I have sound but no picture on my LG TV?
Verify the connection is secure and retry: Unplug the external component (if possible) for 30 seconds. Disconnect the HDMI cable from the TV and move it to an alternate port. Plug the device back in, and change the TV to the new input to see if the issue is resolved.
Why is my TV on but the screen is black?
This would mean that either a CABLE BOX, SAT BOX, COAX CABLE, HDMI CABLE, ETC may not be working properly, something is loose, or needs reset. -Reset ALL components by unplugging them for 5 minutes including the TV. -Be sure all COAX CABLES and HDMI CABLES are tight and properly connected.
How do I fix the sound on my LG TV?
Output: TV Speakers
- Check if the TV Sound Out is set to TV Speaker.
- Check if the correct input is selected on the TV.
- Check if the external source is switched on.
- Check if the audio connector is secure at both the external source and the TV.
- Check if the TV volume is set to the correct level and not muted.
Why is my Samsung TV screen black but I can hear it?
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.
How to resolve a TV with sound but no picture?
Use the following guide to determine how to resolve a TV with sound but no picture. 1. Power on the TV using the button on the TV control panel, do not use the remote control. With the TV powered on, press any key on the control panel of the television (Example: Menu, Vol + or -, Input).
What do I do if my Vizio TV has no audio?
If there is no video and no Audio on the TV at all: Press the power button on your VIZIO TV to make sure the television is powering on &off. Turn the TV off and unplug it. Check the connections between the TV and the device. Check to see if there is an on screen display by pressing the menu button.
Why is there no video or picture on my TV screen?
No Video / No Picture / Black Screen. Turn the TV off and unplug it. Press the power button on the side of the TV for 30 seconds. Let go of the power button and plug the TV back in. Check the connections between the TV and device. Ensure the cord is connected securely to the TV and the source device. Try a second device.