How do I factory reset my Samsung Smart TV?

Open Settings, navigate to General (or All Settings > General & Privacy), select Reset, enter your 4-digit PIN (default is 0000), and select Reset to restore your TV to its original factory settings.

What is the default PIN to reset a Samsung TV?

The default security PIN for Samsung Smart TVs is 0000. If you have changed your PIN and forgotten it, you can reset it using a specific button sequence on your remote control.

How do I reset network settings on my Samsung TV?

Navigate to Settings > General (or Connection) > Network > Reset Network. This will clear saved Wi-Fi passwords and restore network settings.

How do I reset picture or sound settings without a full factory reset?

To reset only picture or audio configurations, go to Settings, select Picture or Sound, navigate to Expert Settings, and scroll down to select Reset Picture or Reset Sound.

Will a factory reset delete my apps and accounts on Samsung TV?

Yes, performing a factory reset will remove all downloaded applications, clear saved account logins, remove saved network configurations, and revert all settings back to original defaults.

How to restart my Samsung TV

Updated : 16th October, 2026

Restarting your Samsung TV can be a quick and simple way to resolve minor issues, refresh its performance and get things working normally again. Whether your TV is running slowly, an app isn’t responding or you’re experiencing a temporary glitch, a restart may help. Find out how to restart your Samsung TV using the steps below.

1 Power off your Smart TV and disconnect the plug from the outlet

An illustration of a Samsung TV, power cable and wall socket.

2 After about a minute, reconnect the plug and press the power button on your TV

This method ensures no data is erased and menu settings will automatically be restored. If the problem that you are experiencing is not resolved, please contact Samsung Support.

Please note: Do not touch the plug with wet hands. There is a risk of accidents including electric shocks.

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