How to Restart or Reboot a Samsung TV

To restart or reboot a Samsung TV, the most reliable method is a “soft reset”: unplug the TV from the wall outlet, wait 60 seconds, then plug it back in and turn it on. If that doesn’t fix the issue, you can also use the TV’s on-screen menu to perform a factory reset, or use the remote to force a restart. This article covers all the ways to restart or reboot your Samsung TV, including when to use each method and what to do if the TV is unresponsive.

Why a Restart Often Fixes Common TV Issues

Samsung TVs are essentially small computers running a full operating system (Tizen on most models). Like any computer, they can develop temporary glitches: apps freeze, the screen goes black, audio drops out, or the remote becomes unresponsive. A restart clears the TV’s RAM, closes all background processes, and reloads the operating system fresh. This resolves many software-related problems without losing your settings or installed apps.

Most Samsung TV issues are not caused by hardware failure, but by a hung process or corrupted cache. A simple reboot is the first step Samsung’s own support recommends before any deeper troubleshooting.

Method 1: Soft Reset (Unplug and Wait)

The most effective and universally recommended restart method is the soft reset. It fully discharges the TV’s internal capacitors and forces the operating system to reload from scratch.

Turn the TV off using the remote or the power button on the TV.
Unplug the power cord from the wall outlet. If your TV is connected to a surge protector, unplug it from the surge protector as well.
Wait at least 60 seconds. This is important – a few seconds is not enough to fully discharge the capacitors.
Plug the TV back in.
Turn the TV on using the power button on the TV itself (not the remote) to ensure a clean start.

This method is safe for all Samsung TV models and does not erase any settings or apps. It is the first thing to try if your TV is frozen, won’t turn on, or has no sound.

Method 2: Using the Remote to Restart

If you can’t unplug the TV easily, or the TV is responsive to the remote, you can restart it through the menu. The exact path varies slightly by model year and operating system (Tizen versions).

Press the Home button on your Samsung remote.
Navigate to Settings (the gear icon).
Scroll to General (or Device Care on newer models).
Select Reset or Self Diagnosis, then choose Restart or Reset Smart Hub (the latter only resets the smart hub, not the whole TV).

On some 2020 and later models, you may see a Restart option directly under Device Care. If you don’t see it, use the soft reset method instead.

If your remote is not working, you can also press and hold the power button on the TV itself for about 5 seconds – on many models this brings up a restart menu.

Method 3: Factory Reset (Full Reboot)

A factory reset is a more drastic step. It erases all your settings, installed apps, and account logins, returning the TV to its out-of-box state. Use this only if the TV is still problematic after a soft reset, or if you’re selling or giving away the TV.

Press Home on the remote.
Go to Settings → General → Reset.
Enter your TV PIN (default is 0000 unless you changed it).
Select Reset and confirm. The TV will restart and show the initial setup screen.

On older Samsung TVs (pre-2016), the path may be Settings → Support → Self Diagnosis → Reset. After a factory reset, you’ll need to reconnect Wi-Fi, sign in to your streaming apps, and redo picture settings.

Method 4: Force Restart When the TV is Frozen

If the TV is completely unresponsive – no picture, no sound, remote not working – you may need to force a restart. This is different from a soft reset because you don’t wait for the TV to shut down normally.

Unplug the TV from the wall.
Wait 60 seconds (or up to 5 minutes if the TV is warm).
While it’s unplugged, press and hold the power button on the TV itself for 30 seconds. This drains any residual power.
Plug the TV back in and turn it on.

If the TV still doesn’t respond, try a different power outlet and check the power cord for damage. If it still won’t turn on, the issue may be hardware-related (power supply or main board), and you may need professional repair.

When to Use Each Method: A Quick Guide

App freezes or crashes: Soft reset (unplug) is usually enough.
No sound or picture: Try soft reset first; if it persists, factory reset.
Remote not working: Soft reset (unplug) often re-syncs the remote.
TV won’t turn on at all: Force restart (unplug, hold power button).
Selling or giving away TV: Factory reset to erase personal data.

Common Questions and Misconceptions

Many people wonder if restarting a TV damages it. Restarting is safe and does not harm the TV; it’s a normal maintenance step. Another misconception is that you need to wait only 10 seconds when unplugging – in reality, 60 seconds ensures the capacitors fully discharge, which makes the reset more effective.

Also, note that a “reboot” and a “reset” are different. A reboot simply restarts the TV, keeping your settings. A reset (factory reset) erases everything. Always try a reboot first.

Frequently Asked Questions

How often should I restart my Samsung TV?

There’s no set schedule. If you use your TV daily, a restart once a week can prevent sluggishness, but it’s not required. Restart only when you notice issues like apps crashing or slow menus.

Will a restart delete my apps and settings?

No. A soft reset or restart via the menu only reboots the operating system. Your apps, logins, and picture settings remain intact. Only a factory reset erases everything.

Why is my Samsung TV not responding to the remote after restart?

After a restart, the remote may need to re-pair. Press and hold the Return and Play/Pause buttons simultaneously for 5 seconds while pointing at the TV. If that doesn’t work, try replacing the batteries or using the TV’s power button.

Can I restart my Samsung TV using the SmartThings app?

Yes. Open the SmartThings app on your phone, select your TV, tap the three-dot menu, and choose Restart (or Device Care → Restart). This is convenient if you can’t find the remote.

What should I do if my TV still freezes after a factory reset?

If a factory reset doesn’t fix the problem, the issue may be hardware-related (e.g., failing memory or power supply). Contact Samsung support or a qualified technician. Do not attempt to open the TV yourself, as it contains high-voltage components.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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