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Roku Black Screen or No Picture on the TV? Try These Fixes

Fix a Roku player that shows no picture: check the TV input, cables and HDMI port, give it enough power, change the display type and use the right HDMI cable.

Updated 6 min read

Quick Answer

Make sure your TV is on, then use the TV remote to press Input, Source, or Video and switch to the input your Roku player is plugged into. Roku lists the TV input as the most common issue. If your TV cycles through inputs, pause 10 seconds on each so the TV can detect video. If you still see a black screen, check that the cable or Streaming Stick is firmly connected and try a different cable.

Common causes

  • The TV set to a different input than your Roku player
  • A faulty or older HDMI cable
  • Not enough power reaching the Roku player
  • A display type your TV doesn’t support

Step-by-Step Solutions

Start with the TV input and the cables, then work through power and display settings, checking for a picture after each step.

  1. Step 1: Check the TV is on and set to the right input

    Your TV needs to be on the same input your Roku player is connected to, and Roku calls this the most common issue.

    Make sure your TV is turned on. Press a button on your Roku remote to confirm the TV isn’t just in standby or screensaver mode.

    TVs have several inputs, such as HDMI 1, HDMI 2, Video and AUX. Use your TV remote and press Input, Source, or Video to switch to the input where your Roku player is plugged in.

    If your TV cycles through inputs, pause 10 seconds on each so the TV can detect video. If you see a menu, select inputs one by one until you see the Roku home screen.

    Good to know

    If you need help changing inputs on your TV, contact the TV manufacturer.

  2. Step 2: Check the cables and connect straight to the TV

    Check that the cable or Streaming Stick is firmly connected, and connect your Roku player directly to the TV.

    Connect your Roku player directly to the TV by unplugging it from any audio/video receiver (AVR) or soundbar.

    If your Roku player uses a video cable, make sure it’s firmly connected at both ends. If you have a Roku Streaming Stick, make sure it’s securely plugged into the TV’s HDMI port.

    Then try a different cable to rule out a faulty one.

  3. Step 3: Try another HDMI port or another TV

    Trying the player on a different TV confirms whether the problem is with the TV or the Roku player.

    Plug your Roku player into a different HDMI port on the same TV.

    If you still have no picture, try plugging the player into a different TV. This confirms whether the problem is with the TV or the Roku player.

  4. Step 4: Make sure the player gets enough power

    Some Roku players may not get enough power, even if the light is on.

    Use the Roku-supplied power adaptor when possible.

    If you see a flashing red light or a low-power warning, plug the player directly into a wall outlet with the cable supplied.

  5. Step 5: Change the display type

    If your Roku player can’t correctly detect what your TV supports, you can set the resolution and frame rate yourself.

    Display type is the resolution and frame rate setting on your Roku player. During setup, the player checks the HDMI connection to find what your TV supports, and the automatic setting is right for most situations. If the player can’t correctly detect what your TV can do, you can set it yourself.

    Press Home on your Roku remote, scroll and select Settings, then select Display type. Select one of the available display types and press OK on your remote. Your screen may go black for a few seconds while the setting changes. When an image is shown, select Yes, I can see it and press OK.

    If you don’t see a picture after choosing a new setting, your TV doesn’t support that resolution or frame rate. Your streaming player goes back to the previous setting after 20 seconds.

    Good to know

    If a message says your TV doesn’t support a display type, you can still select it and try it. If you believe your TV supports it but you still get no picture, review Roku’s setup requirements for 4K or HDR.

  6. Step 6: Use the right HDMI cable for 4K HDR

    If you see a black screen with a 4K HDR signal, Roku says to replace any older HDMI cables.

    Roku players that support HDR come with an HDMI 2.0 compatible cable. If you can’t use the included cable, use a Premium High Speed HDMI Cable or Ultra High Speed HDMI Cable.

    Cables that aren’t labeled, or are labeled “high speed” or “standard speed,” may not be adequate for 4K HDR10, HDR10+ or Dolby Vision content at 60fps. If you see a black screen with a 4K HDR signal, replace any older cables with a Premium High Speed HDMI Cable or Ultra High Speed HDMI Cable.

    Good to know

    If your Roku player is connected through an AVR or soundbar, make sure all the cables are HDMI 2.0 compatible.

  7. Step 7: Reset all the connections

    As a final step, unplug and reconnect everything, including power.

    If you still don’t see a picture, disconnect and reconnect all cables, including the power cord to your Roku player. If you have a streaming stick, disconnect it, then reconnect it to the TV.

Still no picture?

Trying your Roku player on a different TV tells you whether the problem is with the TV or the player. For help with your TV’s inputs, contact the TV manufacturer.

If the screen went black after a display change: If you don’t see a picture after choosing a new display type, your TV doesn’t support it. Your Roku player goes back to the previous setting after 20 seconds.

Frequently Asked Questions

Why is my TV black when the light on my Roku is on?

Some Roku players may not get enough power, even if the light is on. Use the Roku-supplied power adaptor, and plug the player directly into a wall outlet if you see a flashing red light or a low-power warning.

Which input should my TV be on for Roku?

The TV needs to be on the same input where your Roku player is connected, such as HDMI 1 or HDMI 2. Press Input, Source, or Video on your TV remote and switch until you see the Roku home screen.

Why did my screen go black after I changed the display type?

Your screen may go black for a few seconds while the setting changes. If you still don’t see a picture, your TV doesn’t support that resolution or frame rate, and your Roku player goes back to the previous setting after 20 seconds.

Should my Roku connect through an AVR or soundbar?

Roku suggests unplugging the player from any AVR or soundbar and connecting it directly to the TV. If your player is connected through an AVR or soundbar, make sure all the cables are HDMI 2.0 compatible.

Sources & review

This guide was checked against Roku’s official support instructions on October 4, 2026. Device options can change with software updates.

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