![]() Click the Yes button to open Registry Editor on your computer. To get started, search for registry editor in the Taskbar search box and click on the Registry Editor in the search result.Take note that editing the registry might cause damage to your computer if not done correctly, so you need to closely follow the instructions below: Let your Windows 10/11 system boot up normally and see if the Power Management tab has been restored. Select Yes to finally save and exit the bios settings on your computer.Click on the drop-down and set it to Enabled.Check if there are any options called USB wake support.When the BIOS setup opens up, go to the Advanced settings.Here are some of the keys you can try: Esc, F1, F2, F10, F11, F12 or Delete This key varies from manufacturer to manufacturer. The actual key to access the BIOS settings may be different for your system. While your system boots up, simply press the Delete key from your keyboard to open the bios setup on your computer.You can also try enabling the USB Wake support option on your computer by following the steps below: Put your system in sleep mode and check out if the fix has worked out for you. Do not forget to click on OK to save this change.Right-click on the keyboard driver and click on Properties. ![]() After that, expand the Keyboards device.Right-click on the Windows key and click on Device Manager.Once you are done with the mouse settings, you have to do the same with the keyboard settings.Click on OK to save the changes on your computer.Uncheck the Allow this device to wake the computer option.Next, locate the Power Management tab.Once the Mouse Properties appear, go to the Hardware tab.After that, type in main.cpl and click on OK.You can modify the power management for the hardware devices on your computer to get back the Power Management tab on Device Manager. Solution #1: Modify the power management. This is highly recommended when you are going to edit the Registry. ![]() But before you do so, make sure you optimise your computer using Outbyte PC Repair and backup your files in case something went wrong. If your Power Management tab is missing from Device Manager and you want to get it back, there are several things you can do. What To Do If Power Management Tab Is Missing in Device Manager? If you’ve recently installed an update when you encountered this issue, then that’s probably the culprit behind this error. On non-AOAC platforms, the Power Management tab is retained.īut sometimes the error can be caused by a faulty update that has broken the Power settings of your computer. Thus, the Power Management tab is not provided for the user to uncheck the Allow the computer to turn off this device to save power option. With AOAC platforms, Windows needs to systematically manage the adapter’s power state to achieve Connected Standby. In this scenario, you will notice that the Power Management tab is no longer available within the advanced driver properties. About Outbyte, uninstall instructions, EULA, Privacy Policy. However, this is usually the case when you are using an Always-On/Always-Connected (AOAC) platform.Ĭompatible with: Windows 10/11, Windows 7, Windows 8 There is no specific reason why the Power Management tab is missing in Device Manager of Windows 10/11. Why is the Power Management Tab Missing in Device Managerīy default, the Power Management tab should be accessible when you open Device Manager. However, if it is not there and you must need it, you can use several methods to get it back. Whether it is a network adapter or USB controller, you can find the same tab at the mentioned location. This option appears in the Power Management tab when you go to the Properties of any device. For that, you must uncheck the option saying Allow the computer to turn off this device to save power. Let’s assume that you want to charge your phone in Sleep Mode with the laptop lid closed. You can get back the Power Management tab in the device’s Properties after making a tiny change in the Registry Editor. If you are trying to change something related to the device’s power management, but the Power Management tab is missing in Device Manager, here is what you will have to do. If you can’t find the power management device on your computer, don’t worry. It also controls which hardware can wake the computer up from sleep. The power management on your computer manages which devices will receive power in specified conditions (like Sleep or Hibernation mode).
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