Table of contents(15)+
- 01The 30-second test
- 02Method 1: Press the power button on the TV
- 03Method 2: Use your phone as the remote
- 04Method 3: Wake it with a connected HDMI device
- 05Method 4: Program a universal remote
- 06Fix 5: The TV still won't power on
- 07Which method should you use?
- 08Frequently Asked Questions
- 09Where is the power button on a Hisense Roku TV?
- 10Can I turn on my Hisense Roku TV with my phone?
- 11How do I turn on a Hisense Roku TV without a remote or Wi-Fi?
- 12Does the Roku mobile app work if the TV is off?
- 13Can I use HiRemote to power on a Hisense Roku TV?
- 14Why does my Hisense Roku TV turn on but show a black screen?
- 15Related guides
To turn on a Hisense Roku TV without a remote, press the physical power button on the TV itself. It sits on the bottom edge, the back panel, or the underside behind the Hisense logo, depending on your model. You don't need the remote, an app, or Wi-Fi. One press powers the screen on.
I've set up a shelf of Hisense Roku sets over the years — the R6 series, the A4, and a wall-mounted R8G. Here's the honest part: the button is never where you expect it. On my R6 it's a tiny nub dead-center under the panel. On the A4 it's tucked on the back-right. So before you buy anything, spend two minutes feeling for it.
The 30-second test
Before you troubleshoot anything, run this quick check. It tells you whether the TV is truly off or just asleep.
- Look for a standby light. A small LED on the front, usually bottom-center, means the TV has power and is in standby.
- Feel under the front edge and the back-right corner. That's where most Hisense Roku power buttons hide.
- Press once and wait 5 seconds. The Roku splash screen takes a moment. Don't hold it — a long press can open a menu or start a reset.
Can't find the button, or is your TV mounted flush to the wall? You can skip the hunt and control it from your phone. The online Roku remote and the HiRemote app both pair with Hisense Roku TVs over Wi-Fi — jump to Method 2 to set it up.
Method 1: Press the power button on the TV
This is the fastest fix and it costs nothing. Every Hisense Roku TV has one physical power button. It's not next to the ports on the back — it's usually underneath the panel or on a corner. Here's where to look by model.
- R6, A4, A6 series: center-bottom, a single nub behind or below the Hisense logo.
- R8, U6 Roku series: back-right corner, a few inches in from the edge.
- Older 2018–2020 sets: bottom-left underside, sometimes a small joystick.
Press it once and wait about five seconds for the purple Roku screen. If your TV has a joystick-style button, a straight press powers it on; pushing left, right, or down switches inputs. Hisense's own support site lists exact button spots per model.
When it won't work: if the standby light is dead, the button won't respond. That's a power problem, not a button problem — jump to Fix 5.
Method 2: Use your phone as the remote
Your phone can act as a full remote, power button included — but there's one honest catch. The TV has to already be reachable on Wi-Fi. A setting called Fast TV Start must be on, so the TV keeps its network awake in standby.
If Fast TV Start is enabled, here's the flow:
- Connect your phone to the same Wi-Fi network as the TV.
- Open the HiRemote app (or Roku's official app) and let it scan for devices.
- Tap your TV when it appears, then hit the power icon.
Don't want to install anything? The Roku remote online runs in your phone's browser and does the same job — no download. Not sure which app to trust? We put them side by side in HiRemote vs the Roku app.
When it won't work: if the TV was fully powered off with Fast TV Start disabled, no app can wake it. Use the physical button (Method 1) once, then turn on Fast TV Start under Settings → System → Power for next time.
Method 3: Wake it with a connected HDMI device
Most Hisense Roku TVs support HDMI-CEC, which Hisense labels CEC or "1-Touch Play." When it's on, powering up a connected device can wake the TV on its own. Handy if you've lost the remote but still have a console or stick plugged in.
- Turn on a device wired to an HDMI port — a PS5, Xbox, Fire Stick, or cable box.
- If CEC is enabled, the TV powers on and switches to that input.
- Game consoles are the most reliable trigger; many send a wake signal at startup.
When it won't work: CEC is off by default on some sets, and you can't toggle it without a working remote or the phone app. If nothing happens, this route is a dead end until you have one of those.
Once you're back in control, keep the phone remote handy so a lost clicker never strands you again. The HiRemote app saves your TV and reconnects in one tap — our guide to downloading a Roku remote to your phone walks through it.
Method 4: Program a universal remote
A cheap universal remote can control a Hisense Roku TV, with one limit worth knowing. Universal remotes send infrared, so they cover power, volume, and channel — not the Roku menu buttons like Home or the arrow pad. For just turning the TV on, that's fine.
- Grab any universal remote; a spare cable or soundbar remote often works.
- Enter a Hisense or Roku programming code — check our Hisense remote code list.
- Test the power button; if it's dead, try the next code down the list.
When it won't work: some Hisense Roku TVs only accept the pairing-based Roku remote over radio, not infrared. If no code works after a few tries, your set likely has no IR receiver — use the button or the app instead.
Fix 5: The TV still won't power on
If the button does nothing and no light glows, the problem isn't the remote — it's power. Work through these in order.
- Unplug for 60 seconds. A full power cycle clears a stuck standby state. Plug straight into the wall, not a power strip, to rule the strip out.
- Check the standby light. No light after replugging points to a failed power board or a dead outlet — test the outlet with another device.
- Hold the power button 10 seconds. On some Roku sets this forces a cold boot.
Still black? Our Hisense TV won't turn on guide covers the deeper hardware checks.
Which method should you use?
| Method | What you need | Works if TV is fully off | Cost |
|---|---|---|---|
| Power button | Nothing | Yes | Free |
| Phone (HiRemote / Roku app) | Same Wi-Fi + Fast TV Start on | No | Free |
| HDMI-CEC device | Console or box + CEC on | Yes | Free |
| Universal remote | Remote + IR receiver | Yes | ~$10 |
Frequently Asked Questions
Where is the power button on a Hisense Roku TV?
On most Hisense Roku TVs the power button is under the front panel at the center, behind the Hisense logo. Newer R8 and U6 models put it at the back-right corner. Older sets often hide a small joystick button on the bottom-left underside. Feel along the edges — it's rarely visible from the front.
Can I turn on my Hisense Roku TV with my phone?
Yes, if Fast TV Start is enabled and your phone is on the same Wi-Fi. The HiRemote app or the Roku app can then send a power-on signal. If the TV was fully off with that setting disabled, the phone can't wake it — you'll need the physical button once first.
How do I turn on a Hisense Roku TV without a remote or Wi-Fi?
Use the physical power button on the TV. It needs no network or app, so it works even when Wi-Fi is down. Press it once and wait about five seconds for the Roku screen. If your model has a joystick button, a straight press powers it on.
Does the Roku mobile app work if the TV is off?
Only if Fast TV Start, also called network standby, is turned on. That setting keeps the TV's Wi-Fi radio awake in standby so the app can reach it. Without it, the app sees the TV as offline and can't power it on. Enable it under Settings, System, then Power.
Can I use HiRemote to power on a Hisense Roku TV?
Yes. HiRemote pairs with Hisense Roku TVs over Wi-Fi and includes a power button, as long as the TV has network standby enabled. You can use the app or the browser version at the HiRemote Hisense Roku remote page — the browser one needs no download.
Why does my Hisense Roku TV turn on but show a black screen?
A black screen with sound usually means a backlight or input issue, not a power fault. Try a different HDMI input and unplug the TV for 60 seconds. If the backlight is dead, you'll see a faint image with a flashlight held to the screen. Our black screen guide covers the full fix.
