Samsung TV Turns On By Itself | What To Do

A Samsung tv can turn on by itself for a few reasons and under different scenarios. For example, some

users complain that the tv turns on by itself after shutting it off. While others complain that the tv

turns on by itself at 3 AM. Each one of those will have a different solution. In this guide, we will review each one of those scenarios and their possible solution.

Samsung TV turns on by itself after turning off.

Well, are you confused about why your Samsung TV turns on by itself after turning it off? Several things can cause this. To mention a few:

  • Your remote power button may be stuck.
  • The situation may be triggered by a connected device such as a network device, router, and USB wireless LAN adaptor.
  • Low remote batteries.
  • An internal HDMI or setting.

An internal timer might have been accidentally set on your TV.

Samsung TV turns on by itself at 3 am


 From the above-listed culprits, one must be the reason your TV turns on by itself after turning it on at 3 am. This may be scary, but you need to understand that the above-listed situations may trigger the issue.


Below are the steps to fix the problems.

How to Fix A TV That Turns Itself On

Since there are many reasons why your TV is mysteriously turning itself on, there are several solutions that may fix it. Here are some of the recommended methods you can try to fix the issue:

Solution 1: Remote power button

As mentioned earlier, your TV may be turning itself on because the remote power button is stuck. All you need to do is to take the remote and perform a thorough cleaning. See if the buttons are all in place, and none are stuck.

Solution 2: Scrutinize the Remote batteries

Your Samsung TV may be turning on itself because of low remote batteries power. At times, low battery power may trigger random signals to your TV, thus turning it on. You can realize that your remote batteries are down when you are always forced to press buttons multiple times. All you need to do is to change your remote batteries and see if the issue is solved.

Solution 3: Search for an internal timer

Perhaps, you had set the internal timer accidentally. All you need to do now is to search for the timer and turn it off. Here are the steps to follow:

  • Press Settings
  • Choose on preferences
  • Click Clock/Timers
  • Choose Timer off

Solution 4: Check on connected devices

Another reason for the cause your TV turning itself on is connected or cords malfunction. So, to fix this, you need to unplug each of the devices and leave it overnight. You may continue until you land on the culprit that causes the problem. You need to be aware that you may be forced to buy a cable that you find is misbehaving.

Solution 5: Internal CEC or HDMI Setting

Another reason that may trigger this problem is the internal CEC or HDMI setting on your TV. TVs usually turn on by themselves whenever they want to apply the newly updated software version. You can stop that on Samsung TV.

Solution 6: Reset your TV

Unfortunately, if you have tried all the above solutions and none worked, you can try to reset your TV back to its original settings. However, resetting your TV will remove all the default settings. You can update your TV to your custom settings later.

Solution 7: Contact customer support

Did resetting your TV fail? The last solution left is to contact the customer care support for further clarification on how the issue can be fixed. For Samsung TV, you can either call 1-800-726-7864 or chat with the support team.

Samsung TV turns on by itself but no picture.

Did you all over sudden notice that your Samsung TV has a black screen? Is your TV turned on, and you are still unable to see any picture? Take it easy since you are at the correct place where you can follow easy steps to fix your Samsung TV.  


Many users reported that their TV had been working well, and abruptly they noticed a black screen with the audio playing. They were able to adjust and reduce the volume. They were also able to change the channels, but the black screen persisted. Is your case similar to the above descriptions?

What causes the Black Screen in Samsung TVs

Here are some of the reasons why your Samsung TV screen went black:

  • Source problems
  • Power saver mode/Sleep timer
  • Cable connection issues
  • Inputs settings issues
  • Firmware update issue

How to fix the Black screen in Samsung TVs

Here are some of the recommended steps that will help you troubleshoot the black screen in Samsung TVs:

Solution 1: Ensure Correct Cable Connection

Make sure that there is a correct connection between your TV and other external sources. You should also make sure the power cables are in mint condition. Check if the HDMI cable is not broken and ensure they are tightly connected.

Solution 2: Check the Sources

Here are the sources you need to carefully check: SAT Box, Amazon, Roku, DVD Player, and Cable Box. You can press the menu option in the remote. If the menu appears on the screen, then your TV is in mint condition.

Solution 3: Turn off the Power saver/ Sleep Timer Off

Here are the steps you need to follow to turn off the power saver and sleep timer off:

  • Press the menu button on your remote.
  • Click the system and choose Time.
  • Select the Sleep Timer and switch it off.


Here’s how to turn off the power saver mode:

  • Press the menu button on your remote.
  • Navigate to Settings on your TV.
  • Click the Energy saving mode and turn it off.

Solution 4: Update your TV Firmware

Updating your Samsung TV software will always fix all the previous issues on your TV. Here are the steps you need to follow:

  • Press the menu button on your remote.
  • Navigate to settings and choose Support.
  • Choose Software Update.
  • Click on Update Now.

Solution 5: Reset your TV

Unfortunately, if all the above problems fail to fix your issue, then the last option is to reset your TV. Here are the steps to follow:

  • Press the menu button on your remote.
  • Click on Settings
  • Move to Support
  • Select self-diagnosis
  • Click on the Reset
  • Put your pin or the default pin that is 0000

Final Words

Kindly follow the above-detailed solutions keenly until you arrive in one that fixes your problem. Good luck!