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How to enable “Power On by Keyboard” in BIOS in Windows?

How to enable “Power On by Keyboard” in BIOS in Windows?   Welcome to Blackview store, which offers wifi 6 mini PC, laptop, mini pc for home theatre, intel i9 mini pc, intel i5 mini pc, intel n95 mini pc, and more. Hope the guide helps. Modern computers are designed with a range of power management features that go far beyond the traditional press of a physical power button. Among these, the ability to power on a computer using a keyboard is both convenient and surprisingly underutilized. Whether you are working in a multi-monitor setup, managing a remote workstation, or simply want a smoother workflow, enabling “Power On by Keyboard” can add a subtle but meaningful layer of efficiency to your daily computing experience. Read also: How to hide apps on Windows 10 or 11? How to open on-screen keyboard in Windows 10?   Despite its usefulness, this feature is not always straightforward to locate or activate. It depends heavily on your system’s BIOS (or UEFI firmware), motherboard capabilities, and power settings. Many users are unaware that the option even exists, while others may struggle with inconsistent terminology across different manufacturers. This guide walks you through the process step by step, explains the prerequisites, and helps troubleshoot common issues so you can successfully enable this feature on your Windows-based system. What Is “Power On by Keyboard”? “Power On by Keyboard” is a BIOS/UEFI feature that allows you to turn on your computer by pressing a specific key or combination on your keyboard instead of using the physical power button. This functionality is particularly useful in situations where: Your PC is placed in a hard-to-reach location You are using a desk setup with hidden or mounted hardware You want to streamline startup in professional or workstation environments Depending on your motherboard, the feature may also appear under different names such as: Wake Up by Keyboard Keyboard Power On Resume by Keyboard Prerequisites Before You Begin Before diving into BIOS settings, make sure your system meets the following requirements: 1. Compatible Motherboard Not all motherboards support this feature. Typically, mid-range to high-end boards include it, especially those designed for business or advanced users. 2. PS/2 vs USB Keyboard PS/2 keyboards almost always support power-on functionality. USB keyboards may require additional BIOS settings like “USB Wake Support” or “ErP disabled.” 3. Power Supply State This feature usually works when the system is in: Soft-off state (S5) Sleep state (S3), depending on configuration Step-by-Step Guide to Enable “Power On by Keyboard” Step 1: Enter BIOS/UEFI Setup Restart your computer. During startup, press the BIOS key repeatedly. Common keys include: DEL F2 F10 ESC The exact key depends on your motherboard manufacturer. Step 2: Navigate to Power Management Settings Once inside BIOS/UEFI: Look for a tab such as: Power Management Advanced ACPI Configuration Use arrow keys or mouse (in UEFI) to navigate. Step 3: Locate Keyboard Power-On Option Search for settings labeled similar to: Power On by Keyboard Wake Up by Keyboard Keyboard Power On Resume by USB Device Once found, select the option. Step 4: Enable the Feature Change the setting from Disabled to Enabled. Some systems allow you to choose: Any key Specific key (e.g., Enter, Space) Key combination (e.g., Ctrl + Esc) Select your preferred option if available. Step 5: Enable USB Wake Support (If Needed) If you are using a USB keyboard: Look for settings like: USB Wake Support Wake from USB USB Keyboard/Remote Power On Enable these options. Additionally, ensure ErP (Energy-related Products directive) is Disabled, as it can cut off power to USB ports when the system is off. Step 6: Save and Exit Press F10 or navigate to Save & Exit. Confirm changes. Your system will reboot with the new settings applied. Testing the Feature After enabling the setting: Shut down your computer completely. Wait a few seconds. Press the designated key or key combination on your keyboard. If configured correctly, your PC should power on. Troubleshooting Common Issues 1. Keyboard Does Not Power On the PC Ensure the keyboard is connected directly to the motherboard (avoid hubs). Try a different USB port, preferably a rear I/O port. Confirm USB power is available when the system is off. 2. Feature Missing in BIOS Your motherboard may not support it. Check for BIOS updates from the manufacturer. Look for alternative naming variations. 3. Works Only in Sleep Mode Some systems only support wake-from-sleep, not full power-on. Check ACPI settings in BIOS. 4. USB Keyboard Not Responding Enable “Legacy USB Support.” Disable ErP mode. Try a PS/2 keyboard if available. Advanced Considerations BIOS vs UEFI Differences Modern systems use UEFI instead of traditional BIOS. While the interface may look different, the functionality remains similar. UEFI often provides: Mouse navigation Search functionality More detailed power settings Security Implications Enabling keyboard power-on can introduce minor security concerns: Anyone with physical access could power on your PC Consider pairing with BIOS passwords or OS-level authentication Use Cases in Professional Environments This feature is especially useful in: IT labs and server rooms Trading desks and multi-screen setups Remote desktop environments with scheduled power cycles Alternative Methods If your system does not support “Power On by Keyboard,” consider: Wake-on-LAN (WoL): Power on via network signal Smart plugs: Remotely toggle power supply Scheduled power-on: Set automatic startup in BIOS Final Thoughts Enabling “Power On by Keyboard” is a small tweak that can significantly improve convenience, especially in optimized or professional setups. While it may require navigating somewhat confusing BIOS menus, the process is generally straightforward once you understand where to look and what to enable. The key lies in ensuring your hardware supports the feature and that all related power settings are configured correctly. As computing environments continue to evolve toward greater flexibility and remote accessibility, features like this highlight how even traditional desktop systems can adapt to modern workflows. Taking a few minutes to configure your BIOS properly can save you time and effort in the long run, making your interaction with your machine just a bit more seamless and intuitive.