Why is my TV on but the screen is black?

TV black screens are commonly caused by cable connection issues, issues with input devices, or outdated firmware updates. Worst case scenario, the power supply board could have malfunctioned. Could a loose cable cause a TV black screen? Perhaps the most common cause of a black screen is connection issues.

What to do when your TV turns on but the screen is 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. 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.

What causes a TV screen to go black but still have sound?

Backlight issues: LCD screens use a backlight to light up images displayed on the screen. If the backlight experiences any technical issues, it won't light the display, and the screen will be black, but the user will still hear sound in the background. To fix this problem, TV owners need to repair their backlights.

How much does it cost to fix a TV backlight?

TV Backlight Repair Cost

If your TV's backlight needs repairing, it could cost between $100 and $150. This cost includes the replacement parts and labor.

How do I reset my TV?

TV Black Screen Fix (Any TV)

How long does a TV last?

The industry standard for LED lifespan is 100,000 hours, or about 10 years, and most people assume that's how long their display will last. But it's not quite that simple.

Is it worth it to repair a TV?

If you want to reduce waste or have a simple fix, repairing your TV is worth it. However, sometimes the cost of repairs can exceed the cost of a new TV. Therefore, depending on the age of your TV and the parts you need to replace, replacing your old TV with a new model is more cost-effective.

What causes TV backlight to fail?

Sudden power surges, physical damage, moisture/water, and defective backlight bulbs are some of the possible reasons why your backlight fails. In many cases, the most common culprits are burned-out LEDs or failed backlight driver boards.

How do I know if the backlight on my TV is broken?

To be sure do a flashlight test. Switch off the light and turn the TV on. Then take a flashlight and shine it on the screen at various angles. If you can see at least the signs of the picture, the backlight inverter doesn't function.

How do I know if my backlight is out on my TV?

To see if your TV's backlight is causing the problem, make sure your TV is on, and turn off the lights in the room. Shine a flashlight on the screen to see if there's a picture. If you can see a picture with the flashlight, then your TV's backlight is burnt out.

How long do TV backlights last?

From a component standpoint, this TV features a lot of parts, but generally, the LEDs in its backlight are probably going to fail first. The average lifespan of an LED at maximum or close-to-maximum brightness is 40,000 to 60,000 hours, or roughly 4.5 to 6.8 years.

How do I know if I need a new TV?

What brand of TV lasts longest?

As our technical engineers mentioned, TV brands with the highest longevity are Samsung, Sony, LG, and Panasonic. However, you can find other affordable brands that could give you several years of use if well maintained. These brands include Sharp and Vizio.

How long should you own a TV?

Televisions: 4-6 years

With the rapid changes in the way video is transmitted to your TVs and the ever-increasing resolution jumps (4k-8k-16k!), TVs start to show their age around the 5-year mark. Time to failure is typically 8-11 years or about 50,000 hours of use.

Can a flat screen TV be fixed?

Yes, you can usually fix a flat screen TV. Whether you have a plasma, LED, OLED, HDR, HD or even LCD, TV repair pros can repair your TV. Flat screen TVs are expensive, and when they stop working it can make your heart stop.

Is it OK to leave your TV on 24 7?

It's safe to leave your TV on in standby mode all the time, but you should not leave any type of TV with a still image on the screen for more than 2 hours because this can cause 'screen burn' where a ghost of the image remains on the screen. Screen burns can be temporary or permanent.

Does leaving the TV on all night use a lot of electricity?

This depends on the watch time of the user and the energy efficiency of the TV. According to ratings, a modern flat-screen 32-inch tv has a power consumption between 28W to 57W, if left on for 12 hours. In terms of cost, if you are paying . 70kWH for your electricity the yearly cost would range between $85 to $175.

Is it better to repair a TV or buy a new one?

If your TV is still under warranty, it's probably better to take it in for repairs than to shop for a new one. If it's beyond its original warranty and components are beginning to break due to normal use, it's time to consider a new TV.

Will Best Buy take back a broken TV?

Damaged, defective or incorrect items

If you receive a product that is damaged in shipping, defective, or that is not the product you ordered, please return it during your return and exchange time period to Best Buy and we'll arrange for a replacement.

Can you sell a broken TV to Best Buy?

BROKEN. Significant physical damage or does not function properly. NOT ACCEPTED.

Do LED TVs burn out?

LED's cannot Burn-out - there's no filament whatsoever and they must actually wear out. LED TV's are in fact LCD TV's also. They are illuminated solely by the movement of electrons in a semiconductor material, and they last just as long as a standard transistor.

How often should you buy a new TV?

Common wisdom says that the average television can last between 4 and 7 years, depending on usage, potential damage, and other factors. So, if you've had your television for more than 5 years and feel that your home is due an upgrade, then it's perfectly reasonable to start researching the best brands and features.