Roku Not Turning On: 6 Fixes That Actually Work

A Roku that won't turn on — no lights, a black screen, or stuck on the logo — is almost always underpowering, not a dead device. A Roku stick must run off its wall power adapter, not the TV's USB port, and a Roku box needs a solid outlet. Here's the order that revives most of them.

Fix it

1. Power it from the wall, not the TV's USB — the #1 fix for sticks. A TV USB port often can't supply enough current, so the Roku won't boot or shows no lights. Use the included power adapter into a wall outlet. This alone fixes most "no lights" sticks.
2. Check the cable and adapter. A failing USB power cable or weak adapter underpowers the Roku. Swap the cable and use the official adapter; a generic low-amp charger may not be enough.
3. Power-cycle. Unplug the Roku's power for at least 30 seconds, then back in. For a Roku box, try a different outlet (skip the power strip to test).
4. Confirm the TV input. A Roku that's actually powered but shows nothing may just be on the wrong HDMI input — select the right one and reseat the connection.
5. Reset to test signs of life. With power connected, press the reset button on the Roku (or hold it) — if the light flashes, it's getting power and booting.

If it has lights but won't boot (stuck on logo)

1. Factory reset. Hold the physical Reset button for ~20 seconds (or, if you can navigate, Settings > System > Advanced system settings > Factory reset). This clears a corrupted software state that hangs the logo.
2. Power-cycle after the reset and let it fully boot — re-run setup.

If nothing works

• Try the Roku on another TV with its wall adapter to confirm the device vs. the TV/port.
• A Roku that takes power (light on) but never boots past the logo after a factory reset has likely failed — and a stick that shows no light at all on a known-good wall adapter and cable is dead. A current Roku Streaming Stick 4K or other 4K model is the inexpensive replacement.

FAQ

My Roku won't turn on / shows no lights. Power it from a wall adapter, not the TV's USB — underpowering is the top cause. Then swap the cable/adapter and power-cycle.

It's stuck on the Roku logo. A corrupted software state. Factory reset (hold the Reset button ~20 seconds), then power-cycle and re-run setup.

Why does USB power matter? A TV's USB port often can't supply enough current to boot a Roku stick reliably. The wall adapter delivers full power.

Is my Roku dead? If it shows no light on a known-good wall adapter and cable, or won't boot past the logo after a factory reset, it's likely failed — replace it.