What should I do if my TV screen is black but there is sound?
Replace the HDMI cable as it may have a short or another defect which causes the black screen issue. Unplug the TV for 5 minutes to attempt a reset. Unplugging the TV will reset the television and clear any temporary issues. Factory reset of the TV to resolve the issue.
Can hear sound but screen is black?
If it remains dark, unplug it and push the power button for about one minute, then plug it back in. See if that resets your TV. If it remains dark, use a flashlight and angle it against the screen with the TV at a station where you can hear the sound See if you can make out shadows or shapes.
Why did my screen just black out?
If you’re still staring at a blank screen, it’s possible that the cable connecting the logic board to the LCD screen has become disconnected. This can occur if you accidentally drop your phone a few times. In order to regain your screen’s functionality, the cable will need to be plugged back in.
What do you do when your TV screen goes black?
Unplug the TV from the wall, and, if possible, remove the power cord from the back of the TV to perform a soft reset. Wait 30 seconds, and plug the TV back into a working outlet to test it again.
Why is my phone screen black but I can hear it?
If there is a critical system error causing the black screen, this should get your phone working again. Depending on the model Android phone you have you may need to use some combination of buttons to force restart the phone, including: Press & hold the Home, Power, & Volume Down/Up buttons.
How do you fix a black screen on a flat screen TV?
Here’s how you would fix a black or blank screen on your TV.
- Ensure 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.
What does it mean when your TV has sound but no picture?
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 iPhone working but the screen is black?
If you’re stuck where the screen is black but the iPhone still works, a potential reason for this to be happening could be because of a software issue. This problem usually suggests that the iPhone is frozen or is crashing. Luckily what you can do here is reboot your device.
How do I fix the HDMI handshake problem?
When a HDMI / HDCP Handshaking issue occur the easiest way to re-negotiate the handshake is to power cycle the source device or the display. Always wait 10 seconds or longer when the display or source has been power cycled for the HDMI distribution equipment to reset hdmi handshake / timing.
How do you fix a black screen on a cell phone?
Fix Android Phone Goes Dark During Calls
- Check your screen protection and the proximity sensor.
- Use AndroSensor.
- Update your device.
- Backup your data and reset the phone.
- Disable the proximity sensor to solve the issue once and for all.
What does it mean when your TV screen goes blank?
You are watching your favorite show or movie on the television when its screen goes blank or black all of a sudden. A blank or black screen could be a sign that your TV is switched off.
Why is my TV screen black but sound still present?
Have the same problem. When switch on the tv could get audio. But panel show only black screen for video and also no tv menu is seen so could not do resetting things. Panel shows usual blue light for ON. Once able to locate possible problem then it could be easy to isolate and fix the problem.
Why is the backlight on my TV not working?
LCD televisions make use of backlight in order to illuminate the images on the screen. However, if the backlight is experiencing some issues, you will not be able to see anything on your screen. If you want to repair this problem you’ll have to change your TV’s backlight.
Why is the screen blank on my thermostat?
If your thermostat screen goes blank after several minutes of operation, it could be due to the high-limit switch tripping. Most furnaces have a high-limit switch that prevents the system from overheating. Overheating typically occurs due to poor airflow or parts that are going bad or broken. 8. Wiring Problems