Flashing red light: It's not getting enough power. Plug it into a wall outlet.
2. If using a wall outlet
Use the right power adapter: We strongly recommend using the one that came with your Roku player.
Reconnect the power cables: Unplug it, then plug it back in.
Try a different wall outlet: Your outlet may not work. Test with another device to be sure.
Avoid power strips: Plug directly into the wall for a more reliable power source.
Still no power: Your adapter might be faulty. If your device is under warranty, contact Roku support. You can also purchase an adapter in the accessories store.
3. If using your TV's USB port
Some Roku players can be powered through a TV’s USB port, but not all TVs provide enough power.
Use the original USB cable: Other cables may not provide the right connection.
Reconnect the USB cable: Make sure both ends are plugged in firmly.
Try a different USB port on your TV: Power levels can vary between ports.
Test with another TV: This can help you tell if the issue is the player or the TV.
Try using a wall outlet instead: This is the most reliable way to power your Roku player.
Note: The USB port on some TVs may be unable to power a Roku device. If you see the on-screen warning message that appears in these cases, use a 5V 1A USB power adaptor and connect to a wall outlet.
Last updated at 3/16/2026 1:47:47 AM
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