How To Fix Roku TV Black Screen? (Solved in Seconds)

How To Fix Roku TV Black Screen? Roku TVs, unlike other entertainment devices, place an emphasis on user-friendliness and free video streaming. However, these TVs, like any other product, are not without flaws. One of the most common Roku problems is a screen that continues to go black.

If your Roku TV continues to go black, there may be a software bug that can be fixed with a factory reset. Incorrect wiring, dead remote batteries, advertisements playing at a lower resolution, or an inactivity timeout setting in after four hours are also common culprits.

This article will address why your Roku keeps blacking out and how to resolve the problem. We’ll also explain when you should contact a Roku support agent to get a more definitive answer.

Roku TV Screen Keeps Going Black: How To Fix?
Roku TV Screen Keeps Going Black: How To Fix?

5 Best Universal Remote For Roku TV Devices


When the Roku TV continues to black out, it is most likely due to minor technical glitches. All of the device’s hardware and applications will be reset when you reboot it. A reset will clear any errors that were causing the black screen, restoring Roku’s usual high-quality images.

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To restart the device, unplug it from the power outlet and wait one minute before reconnecting it. If a channel consistently blacks out, remove it from your home screen, reset your device, and then re-add the channel if necessary.


Is your TV still flashing back, even after rebooting it? If so, your TV’s settings may be the problem. In this situation, a factory reset is your best bet.

There are two methods for resetting the television:

  • A hard reset
  • Through the configuration menu

Assuming you have access to the Roku remote, navigate to the Settings menu and perform the following steps:

  1. Select System.
  2. Navigate to Advanced System Settings.
  3. Choose Factory Reset.
  4. Select Factory Reset Everything and insert the on-screen code to validate.

If you are unable to use your remote control, you can perform a factory reset by pressing the reset button on the back of your television. Using a small tool, hold the button for about 10 seconds.

Your Roku TV will restart and display the original setup screen after performing a factory reset. After a factory reset, all settings, including network settings and saved files, will be lost. In other words, once completed, you may need to recreate your Roku account.


If you don’t want to risk losing your settings, use your remote control to perform a soft reset. Although a soft reset is not as effective as a hard reset, it has proven to be useful in resolving many blinking screen issues.

To soft reset, press the Home button five times, then the up arrow once. Then, press the rewind and fast forward buttons twice. After entering the key combination, wait a few seconds. If the sequence was successfully entered, your unit would restart. If nothing happens, try again at a faster pace.

Alternative Video: Roku TV Black Screen

Roku TV Screen Keeps Going Black



The most basic way to troubleshoot a black screen is to ensure that all wires are properly secured. You can also test the functionality of the remote’s batteries.

Then, on your television, look for the status LED. When the television is turned off, the LED at the bottom of the television should be solid white. If this is not the case, the TV will need to be repaired by a professional.


If the previous troubleshooting methods don’t work, it’s best to contact a Roku employee for assistance. You can do so by visiting Roku’s user-friendly support forum.

However, before posting, look for a current topic that mentions your issue. You’ll get a response even faster this way, and you won’t have to wait for an agent to see your message.

If you do wish to contact Roku, please provide the following information:

  • Software version
  • Roku model number
  • Serial number of your device
  • A description of your home setup
  • Whether the issue is reproducible
  • Previous troubleshooting methods
  • A thorough description of the issue
  • Old case numbers from previous support assistance
  • Channel name (This is necessary if the issue is channel-specific.)
  • Channel version (Navigate to the channel and press the star key on your remote to see this.)
  • An issue tracker report ID (You can create one of these by pressing the Home button five times, followed by the Back button five times on your remote.)

There may be times when sharing personal information is necessary, but Roku does not recommend it in the Community. You should send a private message to a community moderator instead.

On a PC, you can send a private message by clicking the envelope icon in the right corner next to your user avatar. On a smartphone, you can send a message by clicking on a user’s profile. Scroll down to the Contact Me section and click Send when you’re on the user’s profile tab.


Is your Roku screen constantly blank? If this is the case, it is most likely due to advertisements playing at a lower resolution than what you are streaming. Each transition necessitates a reset of the Roku TV’s video parameters, resulting in a brief blackout.

Another possibility is that the Auto-adjust Display Refresh Rate is interfering with the streaming, resulting in a black screen. If this is the case, you should investigate and test this feature to see if the problem resolves itself.

You can do this by following the steps below.

  1. Navigate to the Settings menu on your television.
  2. Scroll to the Advanced System Settings section.
  3. Select the Advanced Display Settings option.
  4. Choose Auto-adjust Display Refresh Rate. Set it to Disabled if it’s Enabled, or vice versa.
How To Reset Roku TV with Black Screen?
How To Reset Roku TV with Black Screen?


Your Roku’s Bandwidth Saver function is likely triggering the inactivity timeout. You’ll know if this function is to blame if the device goes dark every four hours.

Using the directions below, you can disable this function for all streaming channels:

  1. Press the Home button.
  2. Select Settings.
  3. Choose Network.
  4. Find Bandwidth saver.
  5. Deactivate the function.

It’s worth noting that some streaming services have their own timers for inactivity. While Bandwidth Saver is turned off, these services are unaffected. Navigate to the program’s configuration menu and make the necessary changes to resolve this issue.


Do you have a black screen on your Roku TV but can still hear the audio in the background? If this is the case, unplugging the device for about ten minutes may resolve the issue.

If you’re connecting an external computer via HDMI, your cable could be faulty. Replace it with a new wire and run a test to see if the swap made any difference.

The issue could also be with the connected unit rather than with your TV. If you discover this problem only when such hardware is connected, check how these devices work on other televisions. If there is little change, you can be certain that the issue was not caused by your Roku device.

For additional assistance and support with this sort of problem, you’ll need to contact your Roku TV’s manufacturer.


Unplug your television from the wall outlet and disconnect all external equipment to resolve a black Roku screen. Then, for about one minute, press and hold the power button. Then connect a video source to the unit and plug it into a socket.

If the previous solution fails, you may have faulty LCD strips or a faulty motherboard. To determine whether the LCD has failed, turn off all lights in the area and connect to an input source with audio. Use a flashlight to shine directly on the screen.

If you can see shapes, the backlight has failed; you must replace the LCD strips within the screen. If you’re doing this at home, you’ll need to remove the device’s back panel and use a multimeter to check the LCD strips. You can either replace the faulty LCD strips or all of them.

If the flashlight test yields no results, you may have a faulty mainboard. To get an accurate diagnosis, it’s best to contact an electrician.

CONCLUSION on Roku TV Black Screen

What can you do if your TCL TV screen has gone black but the sound is still working? It can be aggravating to be interrupted while watching your favorite shows.

Luckily, with the above solutions, you can be able to fix most of the issues causing the black screen. However, if the problem persists, your next best option is to call customer support. Alternatively, you should take your TV to an authorized TCL repair center for servicing.

Roku TV Black Screen: How to Fix in Seconds
Roku TV Black Screen: How to Fix in Seconds

FAQs on Roku TV Black Screen Issues

Why does my Roku TV keep blacking out?

If your Roku TV continues to go black, there may be a software bug that can be fixed with a factory reset. Incorrect wiring, dead remote batteries, advertisements playing at a lower resolution, or an inactivity timeout setting in after four hours are also common culprits.

Why is my television flashing black?

A blinking LCD television indicates that the image on the screen is flickering in and out, resulting in a strobe effect. You will see quick flashes of black as a result of the experience. Blinking may occur infrequently on LCD televisions for no apparent reason, which you can resolve by turning the power off and on again.

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

A fault within the HDMI cable – Replace with a new High-Speed HDMI 2.0 cable. Replace the HDMI cable if it has a short or another defect that is causing the black screen. Unplug the TV for 5 minutes to try to reset it. Unplugging the television will reset it and clear any temporary issues.

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