Unplug your Samsung TV for 30 seconds, reconnect power, and try its physical Power button to recover from a freeze when neither the remote nor the TV buttons respond. If it stays unresponsive, check the standby light and power supply before troubleshooting the remote. Save menu fixes for when you have a working way to control the TV.
The short version
- Start with power: Disconnect the TV from its outlet for 30 seconds, then reconnect it.
- Test the TV itself: Try its physical Power button and check the standby light.
- Follow the working control: If the TV button works, check the remote’s batteries, charge, signal, and pairing.
- Know when to get service: Persistent failure of both controls after the power checks calls for Samsung service.
| Fix or check | When it helps |
|---|---|
| Cold boot by unplugging | The TV freezes and neither control responds |
| Cold boot with the remote | The TV still responds to Power |
| Physical controller check | You need to distinguish a dark screen from no power |
| Working outlet check | The TV will not start and the standby light is absent or blinking |
| Replace remote batteries | Your remote uses removable batteries |
| Charge the remote | Your remote supports USB-C or SolarCell charging |
| Clear obstructions and interference | Infrared commands fail |
| Camera signal check | You need to check infrared transmission |
| Reset a battery remote | Fresh batteries have not restored control |
| Pair a Smart Remote | A compatible Bluetooth remote has lost its connection |
| Reset a rechargeable Smart Remote | Your remote supports Samsung’s reset button combination |
| SmartThings phone remote | An already-registered TV still accepts network commands |
| Another Samsung infrared remote | You have a spare remote for basic control |
| Exact replacement remote | You need a replacement matched to the TV model |
| Universal or cable remote | You have a remote explicitly compatible with Samsung |
| Stuck-button and touch-control checks | Unwanted commands interfere with control |
| Disconnect HDMI devices | Unresponsiveness accompanies power cycling or device conflicts |
| Turn off Anynet+ | HDMI devices repeatedly switch the TV’s power |
| Turn off Power On with Mobile | SmartThings signals cause unwanted power-on behavior |
| Internet software update | Menu control and an internet connection work |
| Enable Auto Update | You have restored control and want automatic updates |
| Run Device Care | Your TV offers the feature and menus respond |
| Reinstall a freezing app | One app freezes while other TV menus work |
| Factory reset the TV | Simpler fixes fail but menu navigation works |
| Samsung service | Power checks leave neither control able to start the TV |
| Remote charge status | You can navigate to the compatible TV’s battery menu |
| Bixby voice control | A supported TV already has voice control configured |
| Alexa voice control | A compatible hands-free model is already configured |
| USB software update | Menu control works and matching firmware is available |
| Reset Smart Hub | App problems persist on a supported TV with working navigation |
Cold boot the TV
Disconnect the TV from its power outlet, wait 30 seconds, and reconnect it. Try turning it on with the TV’s physical Power button. Samsung recommends this cold boot for freezes, slow menus, and software glitches.
If navigation is frozen but the remote’s power command still works, you can restart your Samsung TV with the remote instead. With the TV on, hold Power until the TV switches off and back on. When neither control responds, use the unplugging method.
Check the TV button and standby light
Locate the physical Power button using your model’s manual, then press it. The controller’s location and single-button or multi-button operation vary by model, so find your Samsung TV’s power button before assuming it has failed. To get the manual, search Samsung’s Download Center with the complete model code on the correct regional site, open the matching model’s support page, and find its manual under Downloads.
A dark screen alone does not distinguish a picture problem from a power problem. If the standby light is off and your TV has another physical button, press that button to check for an on-screen display. Use these checks to narrow down a Samsung TV that won’t turn on before focusing on the remote.
When the TV will not power on and its standby light is absent or blinking, disconnect power for 30 seconds. Verify an outlet with another appliance, such as a lamp, then plug the TV directly into that outlet, bypassing the surge protector. If the light remains absent or blinking, request Samsung service. If standby power is present but neither Power control starts the TV, service is also the next step.
Restore remote power and check its signal
Once the TV responds to its own button, check the remote’s power supply. For a remote with replaceable batteries, check their polarity, then replace both with new ones matching the positive and negative markings. For a USB-C rechargeable remote, connect its charging port to a compatible powered USB port or Samsung wall charger.
A SolarCell remote can also charge with its solar panel facing upward under indoor light or near a window. Use light charging only for a remote with an actual solar panel. After charging or replacing batteries, retry the remote.
Clear objects between the remote and the TV’s infrared receiver. Move nearby lights, radios, and other electronics farther from the TV, then try again. These checks apply to infrared remotes and the infrared commands sent by Smart Remotes.
To check infrared transmission, aim the remote’s front at a phone or digital camera and hold Power while watching the camera preview for a flashing light. If no signal appears after replacing the batteries, Samsung identifies the remote as suspect. This checks infrared power transmission, not Bluetooth navigation.
Reset and pair the remote
For a Samsung remote with removable batteries, take the batteries out and hold Power for eight seconds. Reinsert the batteries and try controlling the TV again. If a Bluetooth Smart Remote still fails, continue with pairing.
To pair a Samsung Smart Remote, stand within one foot of the powered-on compatible TV. Hold Return + Play/Pause together for at least five seconds, until the TV reports a connection. If pairing fails, unplug the TV for 30 seconds, reconnect it, and repeat once it is on. This pairing procedure applies to Bluetooth Smart Remotes, not ordinary infrared-only remotes.
For rechargeable Smart Remotes covered by Samsung’s reset procedure, including SolarCell remotes supplied with 2021 and newer models, hold Return + Enter together for 10 seconds. Enter is the navigation pad’s center button. Re-pair afterward if the remote does not reconnect.
Try another way to control the TV
If your compatible TV is already registered in SmartThings, open the phone app, choose Menu > All devices, and select the TV. Use the displayed remote for navigation and selection, including Home and Back. This requires a Samsung account, an internet connection, and a TV that still responds to network commands.
An existing Samsung infrared TV remote can provide basic power, volume, channel, and settings control, even when the original remote was a Smart Remote. Try one if you have it available. For an exact replacement, follow the parts-site link from Samsung’s replacement remote page and search using the TV’s model number.
A universal, cable, or satellite remote is another option when it explicitly supports Samsung TVs. Program its Samsung TV code using that remote manufacturer’s instructions, and obtain additional codes from the manufacturer if needed. Available TV functions vary, so use the controls it provides to continue troubleshooting.
Check for stuck commands and device conflicts
For unwanted commands or apparent control conflicts, check for stuck remote buttons and remove the batteries if they are removable. Unplug the TV and its One Connect Box if fitted. If your TV has bezel touch controls, wipe them with microfiber, then reconnect power and test before restoring the remote batteries.
If apparent unresponsiveness comes with repeated power cycling or an external-device conflict, disconnect HDMI devices for testing. Restart connected boxes or consoles by unplugging their power for 30 seconds, then reconnect and test. Use this check for those symptoms.
Turning off Anynet+ also removes its associated HDMI-CEC control conveniences. When HDMI devices repeatedly switch the TV’s power, open Settings, go to External Device Manager (under General or Connection, depending on your TV), and turn off Anynet+. For unwanted power-on or power-cycling signals involving SmartThings, open Network > Expert Settings in the TV’s settings (under General, Connection or Connections, depending on your TV and region) and turn off Power On with Mobile. You will then be unable to turn on the TV from the SmartThings app.
Update the TV after control returns
With responsive menus and an internet connection, open Settings > All Settings > Support > Software Update > Update Now. Leave power connected until the update finishes. If no update is available, select OK.
If the update option is unavailable while you are streaming, switch to the TV source first and retry. Afterward, you can enable Auto Update under Settings > All Settings > Support > Software Update. Both options require working menu control.
Address freezes caused by apps
On a TV offering Device Care, open Settings > Support > Device Care > Start Device Care. Let the scan finish. Samsung says it clears cached memory and closes unused background apps.
If only one app freezes while the TV menus still work, you can delete and reinstall the affected app. Deleting removes the app, so have its login details ready before proceeding. Open Apps > Settings, choose the app, and select Delete.
When Delete is unavailable, select Reinstall instead. Otherwise, after deleting the app, press Return, open Search, find the app, and select Install. Keep this fix for app-specific freezes where navigation elsewhere still works.
Use a TV reset only as a last resort
If simpler fixes fail but menu control works, you can factory reset your Samsung TV using its settings. You will need to sign into your apps again after the reset. Exit streaming apps, then open Settings > General & Privacy > Reset.
Enter the TV’s PIN, which is 0000 by default, select Reset, and select OK. The TV restarts, after which you can sign into your apps again. This route applies to TVs using that reset menu.
If standby power is present but neither Power control starts the TV, or the standby light remains absent or blinking after the working-outlet check, request Samsung service through the Support Center link on Samsung’s TV power troubleshooting page. Replacing the remote alone will not address the TV-side failure indicated by those checks. A settings reset requires functioning navigation.
Frequently Asked Questions
How can you check the charge remaining in a rechargeable Samsung remote?
When navigation works, open Home > Settings > All Settings > Power and Energy Saving > Available Remote Battery. This applies to compatible rechargeable remotes and TVs exposing that menu; its placement varies with TV software.
Can voice control help when the remote stops working?
On a supported 2019 through 2025 Bixby TV with hands-free wake-up already enabled, say Hi Bixby, then say Lower the volume. Bixby requires an account and network access. A previously configured hands-free Alexa model can also accept supported TV commands after you say Alexa; hands-free capability depends on the model.
Can you update Samsung TV software with a USB drive?
Yes, when a matching firmware package is available and menu control works. Download the exact model’s firmware from Samsung’s Download Center and extract it onto an empty FAT32 USB drive without adding an enclosing folder. Insert the drive, open Settings > All Settings > Support > Software Update > Update Now, and select Yes if prompted. Keep power connected until completion.
What does resetting Smart Hub do?
Resetting Smart Hub signs you out of your Samsung account and app accounts. For app problems on Samsung’s documented 2019 and later menu route, open Settings > Support > Device Care > Self Diagnosis > Reset Smart Hub, then enter your PIN, which is 0000 by default. You need functioning navigation to use this option.