Then, turn off the lights in the room and shine a flashlight on the screen. To check your TV’s backlight, make sure your TV is on.

If the backlight burns out or stops working, it will result in a blank TV screen. Some TV displays, such as LCD screens, use a backlight to illuminate the picture. If your TV screen is still blacked out, you may need new cables. If all your cables have a snug fit but the problem persists, try connecting the device to another TV. With a good connection, the cable shouldn’t feel loose or easily disconnect when pulled on or moved around. Whether you’re working with an HDMI cable, RCA (usually yellow, white, and red cables) set up, or another type of connection, you need to ensure the cables are seated properly and firmly into their connection ports. In many instances where the TV screen is black but the audio works, poor cable connections could be the issue. Once you’re sure the input source is working properly and you have the right input settings, check the cable connections. This includes external devices like cable boxes, video game consoles, laptops, and streaming devices. If your TV screen goes black but the sound still works, the first thing to check is the input source to ensure it is turned on and operating correctly. If you’re still having screen issues, you might want to bring in an expert - they’ll know how to fix your TV’s black screen. Wait 30 seconds, and plug the TV back into a working outlet to test it again. Unplug the TV from the wall, and, if possible, remove the power cord from the back of the TV to perform a soft reset.

However, if the TV is on but the screen is black, the problem could lie with your TV’s software. If there is no power to the TV while it is plugged in, there may be an issue with the outlet or fuse box in your home. If your TV screen is black and there’s no sound, you’ll want to check for an LED light or a small indicator light that tells you the TV has power. Learn about each of these causes and get tips for troubleshooting them so you can get back to relaxing with your favorite TV shows, movies, and video games. What causes a TV screen to go black? Software issues, loose connections, or backlight problems are usually behind black TV screens. If this sounds familiar, you’ve likely fallen victim to one or more TV screen issues. But when you hit the power button on your remote control, your TV screen stays black! You try pressing the remote’s power button again and again from every angle, but still, your TV has no picture.

After a long, hard day, you finally sit down to catch up on your favorite show.

How to fix flat screen tv