How to Turn on Samsung Monitor Without Buttons (2026 Complete Guide)

Last updated: July 19, 2026 • Estimated reading time: 10 min

If your Samsung monitor has lost its physical power button or the button has stopped working, you might think you’re stuck with a useless display. Fortunately, there are several ways to turn on a Samsung monitor without using the traditional buttons on the bezel or the rear of the unit. In this comprehensive guide, we’ll walk you through every method available in 2026 to get your Samsung monitor powered on and working again.

Before you start worrying about expensive repairs or replacement, it’s important to understand that modern Samsung monitors come with multiple control options. Whether your buttons are broken, missing, or simply inconvenient to reach, you have alternatives. Let’s explore all of them in detail.

Table of Contents

• Why Do Samsung Monitor Buttons Stop Working?
• Method 1: Use the Joystick Control
• Method 2: Turn On via HDMI-CEC
• Method 3: USB or Software Control
• Method 4: Auto On / Power Recovery Setting
• Method 5: Use a Samsung Remote (Smart Monitors)
• Method 6: Use the Samsung OSD Application
• Method 7: Keyboard and Mouse Wake
• Method 8: Repair or Replace the Button Board
• Troubleshooting Tips
• Frequently Asked Questions

Why Do Samsung Monitor Buttons Stop Working?

Understanding the root cause helps you pick the best fix. Samsung monitor buttons typically fail for one of the following reasons:

• Physical wear and tear: The tactile switches behind the buttons wear out over time, especially if you press them hard or frequently.
• Liquid damage: Spilled drinks or moisture can corrode the button contacts on the control board.
• Dust and debris: Over months or years, dust can build up under the button covers, preventing the switch from making contact.
• Cable disconnection: The ribbon cable connecting the button board to the main PCB may have come loose, especially if the monitor was recently moved or serviced.
• Factory defect: In rare cases, the button board may be defective from the factory.

Method 1: Use the Joystick Control

Many Samsung monitors produced after 2019 feature a small joystick nub instead of traditional buttons. This joystick is usually located on the back of the monitor, near the bottom-center. The joystick serves as both a power button and a navigation tool for the On-Screen Display (OSD) menu.

To turn on the monitor using the joystick:

1. Locate the small joystick nub on the back of the monitor. It’s usually positioned where your index finger naturally rests when you reach behind the screen.
2. Press the joystick inward (toward the screen) to toggle power. This is the same action as pressing a power button.
3. If you need to adjust settings, push the joystick left, right, up, or down to navigate the OSD menu.

If your joystick is also broken or unresponsive, move on to the other methods below.

Method 2: Turn On via HDMI-CEC

HDMI-CEC (Consumer Electronics Control) allows devices connected via HDMI to control each other. Many Samsung monitors support a version of CEC that lets a connected computer, gaming console, or streaming device power on the monitor automatically when the source device wakes up.

Here’s how to enable and use HDMI-CEC:

1. If you can access the OSD (using the joystick or another method), navigate to the System or General settings and look for an option called Anynet+, CEC, or HDMI-CEC.
2. Enable the CEC option.
3. Connect your PC, PlayStation, Xbox, or another HDMI source to the monitor.
4. When you turn on the connected device, the Samsung monitor should power on automatically.

Method 3: USB or Software Control

Some Samsung monitors can be controlled via a USB connection to your PC. The Samsung Monitor Driver software and third-party tools like ControlMyMonitor (by NirSoft) or DDC/CI utilities allow you to adjust monitor settings, including power state, from your desktop.

To try this approach:

1. Connect your Samsung monitor to your PC using a USB cable (if your monitor has a USB-B upstream port).
2. Download and install ControlMyMonitor from NirSoft’s website.
3. Open ControlMyMonitor and select your Samsung monitor from the device list.
4. Look for the Power VCP code (code D6) and change its value to turn the monitor on or off.

Note that DDC/CI must be enabled on your monitor for this to work. You may need to access the OSD menu once (if buttons work intermittently) to enable DDC/CI under the System settings.

Method 4: Auto On / Power Recovery Setting

Samsung monitors have a built-in feature that automatically powers the monitor back on when it detects an incoming signal or when AC power is restored. This is especially useful if your power button is broken.

There are two ways to use this:

Power Recovery After Outage

If your monitor loses power (either from unplugging or a power outage), it will automatically turn back on when power is restored — provided the setting is enabled. To configure this:

1. Navigate to System > Power Recovery or General > Auto Power On in the OSD.
2. Set it to On.
3. Now, whenever you plug the monitor’s power cable back in, it will turn on automatically.

Signal Detection Auto-On

Some Samsung monitors automatically turn on when they detect an active HDMI or DisplayPort signal from a connected device. Simply turning on your PC should wake the monitor.

Method 5: Use a Samsung Remote (Smart Monitors)

Samsung Smart Monitors (models like the M8, M7, or M5) come with a remote control in the box. If you’ve misplaced the remote, you can purchase a compatible Samsung smart remote or use the SmartThings app on your phone as a virtual remote.

To use SmartThings:

1. Download the Samsung SmartThings app on your iOS or Android device.
2. Ensure your monitor is connected to the same Wi-Fi network as your phone.
3. Add the monitor as a device in the app.
4. Use the virtual remote interface to power on and control the monitor.

For standard monitors without smart features, this method won’t work, and you should try the other approaches listed here.

Method 6: Use the Samsung OSD Application

Samsung offers a desktop application called Samsung Settings (available for Windows) that can communicate with compatible monitors via DDC/CI over the DisplayPort or HDMI connection. While this app primarily adjusts brightness, contrast, and color settings, some models allow power control as well.

Additionally, the open-source tool MonitorControl (available on GitHub) provides cross-platform support for DDC/CI commands, including power toggling. Download it, install, and see if your Samsung monitor is detected and controllable.

Method 7: Keyboard and Mouse Wake

This method doesn’t turn on a fully powered-off monitor, but it does wake a monitor that has gone to sleep. If your monitor enters sleep mode and the power button is the only way to wake it, try these alternatives:

1. Press any key on your keyboard.
2. Move or click your mouse.
3. Press Ctrl + Alt + Delete on your keyboard.
4. Press the Windows key on your keyboard.

These actions send a wake signal from your PC through the video cable, which should prompt the monitor to exit sleep mode. If this doesn’t work, check your Windows power settings to ensure the display is set to sleep (not fully power off). You might also want to review our guide on how to restart a Dell monitor for additional display troubleshooting steps that apply across brands.

Method 8: Repair or Replace the Button Board

If none of the above methods provide a satisfactory solution, you may need to repair or replace the physical button board. Here’s what’s involved:

1. Order a replacement button board: Search for your specific Samsung monitor model on eBay, AliExpress, or parts suppliers like ShopJimmy. The button board is a small PCB that typically costs between $5 and $20.
2. Open the monitor: Remove the stand, place the monitor face-down on a soft surface, and remove the screws from the back panel. Carefully pry open the casing using a plastic spudger.
3. Locate the button board: The button board is usually a small PCB mounted along the bottom edge of the monitor, connected to the main board via a thin ribbon cable.
4. Disconnect the old board: Gently unplug the ribbon cable and remove the board from its mounting clips.
5. Install the new board: Connect the new button board, secure it in place, and reassemble the monitor.

Troubleshooting Tips

If you’re still having trouble getting your Samsung monitor to turn on without buttons, try these additional troubleshooting steps:

• Check the power cable: Ensure the power cable is firmly connected to both the monitor and the wall outlet. Try a different outlet.
• Try a different power cable: If available, swap the power cable to rule out a faulty cable.
• Disconnect all video cables: Unplug all HDMI and DisplayPort cables, wait 30 seconds, and plug the power back in. Sometimes a signal conflict prevents the monitor from powering on.
• Perform a power cycle: Unplug the monitor, press and hold the power button (if accessible) for 30 seconds, then plug it back in.
• Check for LED indicators: Look for a power LED on the front or bottom of the monitor. A solid or blinking light indicates the monitor is receiving power even if the screen isn’t turning on.
• Factory reset: If you can access the OSD, perform a factory reset under the System or General settings menu.

Frequently Asked Questions

Can I turn on my Samsung monitor without any buttons at all?

Yes. HDMI-CEC (Anynet+), the power recovery feature, smart plug toggling, and DDC/CI software tools all allow you to power on a Samsung monitor without physically pressing any buttons on the monitor itself.

Does every Samsung monitor support HDMI-CEC?

No. HDMI-CEC support varies by model. Most Samsung Smart Monitors and many gaming monitors support it, but some budget or older models do not. Check your monitor’s manual or Samsung’s support site for your specific model.

What is DDC/CI and do Samsung monitors support it?

DDC/CI (Display Data Channel Command Interface) is a protocol that lets software on your PC communicate with your monitor to adjust settings like brightness, contrast, and power. Most Samsung monitors made in the last decade support DDC/CI, though it may need to be enabled in the OSD menu first.

Will using a smart plug damage my Samsung monitor?

No. A smart plug simply controls the flow of electricity to the monitor, just like turning a light switch on and off. As long as you use the Power Recovery feature so the monitor auto-powers on when power is restored, this is a safe and effective workaround.

My Samsung monitor turns on but shows no signal. What should I do?

If the monitor powers on but displays no signal, check that the correct input source is selected in the OSD. Also verify the video cable is properly connected at both ends. Try a different cable or port. If the issue persists, the video input board may be faulty.

How do I know if my Samsung monitor has a joystick or buttons?

Most Samsung monitors from 2019 onward use a joystick nub on the back. Older models typically have physical buttons along the bottom or side edge of the bezel. Check the back of your monitor near the bottom-center for a small protruding nub.

Can I use a universal remote to control my Samsung monitor?

Standard universal remotes use IR signals and won’t work with most Samsung monitors since they lack IR receivers. However, Samsung Smart Monitors and some gaming monitors do have IR support and can be controlled with a compatible Samsung remote.

Is there a keyboard shortcut to turn on my Samsung monitor?

No direct keyboard shortcut can power on a Samsung monitor that is fully turned off. However, pressing any key on your keyboard or moving your mouse can wake a monitor that is in sleep mode. For a fully powered-off monitor, you need HDMI-CEC, DDC/CI, or the Power Recovery method.

How much does it cost to replace Samsung monitor buttons?

Replacement button boards typically cost between $5 and $20 depending on the monitor model. If you have the board installed by a technician, expect to pay an additional $30 to $60 for labor. Replacing the board yourself is straightforward if you’re comfortable opening the monitor.

Can I prevent my Samsung monitor buttons from failing in the future?

To prolong the life of your monitor buttons, avoid pressing them excessively hard, keep the monitor away from liquids and high-humidity environments, and periodically clean around the buttons with compressed air to prevent dust buildup.

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