Power Button Not Working on Samsung: Effective Solutions and Fixes

Samuel Anderson
Home > Resources > Phone Troubleshooting > Power Button Not Working on Samsung: Effective Solutions and Fixes


In the world of smartphones, the power button is a crucial element, often taken for granted until it encounters an unexpected glitch. If you find yourself grappling with a non-responsive power button on your Samsung device, fear not! This tutorial is your beacon through the troubleshooting maze, providing solutions to navigate through the challenges when the power button is not working on a Samsung Galaxy device.

fix power button not working on samsung

Part 1: Test Phone Buttons via Samsung Members If Power Button Is Not Working on Samsung

When the Samsung A32 power button is not working, detecting the buttons is the priority. Samsung Members can help you test your phone buttons, and ensure whether the issue results from hardware or not.

Test your power buttons with the Samsung Members app:

Step 1: Install the app on your phone, and click "Support" at the bottom.

Step 2: Choose "Phone diagnostics" > "Buttons".

Step 3: Press the button according to the instructions. If the result is "Normal", it means that there is no hardware problem with the Side key, and probably related to software.

button diagnostics with samsung members

See more: Resolved: Why Samsung Tablet Won't Turn Off?

Part 2: How to Turn Off Samsung When Power Button Is Not Working via Bixby Voice

In the absence of a functional power button, Bixby Voice will provide you with a helping hand in this part. Discover ingenious methods to power off your Samsung device using voice commands through Bixby, ensuring that you retain control even when the hardware button refuses to cooperate.

Use Bixby Voice to power off Samsung A53 if the Power button is not working:

Step 1: Open the Bixby app on your Samsung phone, and choose a language. Then log in with your Samsung account.

Step 2: Agree to the Terms & Conditions, and speak to Bixby to make it recognize your voice. Then enable "Voice wake-up". Once done, you can activate Bixby with your voice by saying "Hi, Bixby".

enable bixby voice wake-up to turn off samsung phone without power button

Step 3: Now, please ask Bixby to turn off your Samsung Galaxy phone.

ask bixby to turn off the samsung phone without power button

Part 3: How to Restart Samsung If Power Button Is Not Working via Automation Settings

You can make your Samsung phone automatically restart by itself via the automation settings. Then you can restart your Galaxy without the not working power button.

Restart Samsung automatically via settings when the Side key doesn't work:

Step 1: Open the Settings app, and choose "Device care".

Step 2: hit "Auto restart", and turn on "Restart when needed".

Step 3: Click "Restart on schedule" to decide when you want the Galaxy phone to restart.

auto restart on samsung without power button

Further reading: Is your SD card corrupted on your Android device? Fret not, follow this tutorial to rescue it.

Part 4: How to Turn On Samsung If Power Button Is Not Working by Charging

Perhaps your Samsung phone is out of battery so you cannot turn on the smartphone by pressing the Power button. If so, please charge your Samsung phone at once, and wait for half an hour. Then try turnning it on again.

charge samsung to turn on the phone again

Tips: Some users want to use ADB to power Samsung Galaxy devices when the power button is damaged. Unfortunately, it is not possible to turn on your phone with ADB if the device is turned off.

Part 5: How to Fix Samsung Power Button Not Working Issue

Learn about an array of solutions in Part 5 as we address the core of the problem - fixing the power button not working issue on your Samsung device.

5.1 Update Software

If you confirm that the Power button problem is caused by software issue, please update the Galaxy OS to the latest.

Here are the steps:

Step 1: Go to Settings, and click "Software update".

Step 2: Hit "Download and install" to install the new OS on the Galaxy phone. Once done, press your Power button and check it again.

fix samsung power button not working with software update

5.2 Factory Data Reset

You can also reset Samsung A23 if the Power button is not working because resetting a device can remove data, including those corrupted files, from the phone and improve its overall performace. If there are important files on your phone, please back up your Samsung phone first.

Steps on fix the Power button on Samsung A23 by factory data reset:

Step 1: Launch the Samsung Settings app, and tap "General management" > "Reset".

Step 2: Choose "Factory data reset", and tap the "Reset" > "Delete all" icon to start the resetting process.

reset samsung a23 to repair side key not working

5.3 Clear Cache

Cache data can accumulate and take up storage space on a Samsung device, and then lead to slow performance, app crashes, etc. Thus, it is necessary to clear the cache from your Samsung phone.

Here's how to solve the Samsung A13 Power button not working problem by clearing cache:

Step 1: Navigate to the Settings app, and choose "Apps".

Step 2: Select one app, and click "Storage" > "Clear cache".

Step 3: Then you can remove cache from other apps with these steps. Once done, check the Power button again.

clear cache when power key is not working on samsung a13

5.4 Use Android Repair

Android Repair is a tool good at fixing different Samsung system issues, like Samsung black screen, app crashing, phone frozing, and so on. Besides, it will guide you step by step and you can complete it without any skill. What's more, it supports most Samsung models, like Samsung Galaxy S22/S21/S20/S10/S9/S8, Galaxy A53/A52/A32/A23/A13/A12/A03, Galaxy M/FJ/Note series, etc.

Key features of this repair software:

- Repair system problems on Samsung devices with simple clicks.

- Easily fix a frozen screen on Samsung, boot loop, bricked devices, and more.

- Support many Samsung phones and tablets, including those new released and old ones.

- Android OS 2.1 and upper are supported.

Download the Android Repair software.

download windows version of android repair

Fix the Power button not working on Samsung with this software:

Step 1: Install and launch the repair software on your computer, and click "Toolbox" > "System Repair" > "Android".

use android repair to fix power button

Step 2: Tap "Start", and then select the correct info of your Samsung device. Then click "Next"。

select samsung model to repair the device

Step 3: Enter Download Mode by following the on-screen instructions. However, if you cannot enter the mode because of the Power button, you cannot go on to fix your phone. Please try another way.

enter download mode to fix samsung device

Step 4: After entering Download Mode, the software will download firmware automatically. Next, click "Fix Now", and type "000000" to confirm the operation. The software will begin to fix your Samsung phone.

fix samsung power button with android repair

5.5 Go to Samsung Service Center

In case the Power button is damaged physically, you can take the phone to your closest Samsung Service Center. Then the Samsung service engineer will help you check and repair your button.

go to samsung service center to repair the power button

See more: Does Samsung Cloud fail to back up data? If yes, please repair it in these ways.

Part 6: FAQs of Samsung Button Not Working

Q1: Can I remap the non-functional buttons on my Samsung device?

Yes, you can remap the non-functional buttons on your Samsung device. For example, you can download a third-party app like Button Remapper to remap the hardware buttons on your Samsung mobile device. Also, you can customize the Side button with the Side button settings.

Q2: Should I attempt to repair non-working buttons on my Samsung device myself?

DIY repairs may void the warranty and cause further damage. For button-related issues, it's recommended to seek professional assistance or visit an authorized service center for safe and effective solutions.

Q2: How can I protect the buttons on my Samsung phone?

Protecting the physical buttons on your Samsung phone can help ensure their longevity and maintain the overall functionality of your device. Here are some tips to help you protect the buttons on your Samsung phone:

  • Use a case and screen protector.
  • Be mindful of pocket placement.
  • Clean buttons regularly.
  • Avoid excessive force.
  • Water and moisture protection.
  • Use software features to reduce the need for physical buttons.
  • Avoid proximity to extreme temperatures.


Now you have known that how to turn on/off or restart your Samsung Galaxy device even if the Power button is not working. Moreover, you can fix the button with 5 methods without effort. Android Repair is suitable for most software issues for Samsung devices. You can try it if needed. All in all, with the right knowledge, you hold the key to keeping it in your control.

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Samuel Anderson Editor

Samuel Anderson, a seasoned authority in the realm of mobile technology, has been engaged in Samsung-website for more than 8 years. He boasts a formidable skill set encompassing Android Unlock, Location Changer, and Screen Mirror functionalities. With an unwavering dedication to truth and innovation, Samuel has emerged as a trusted resource for navigating the complexities of Android and iOS devices.