Now you will find the Power Management tab.
If you are done with the above step, restart your computer and open the device’s Properties. Now right-click on Power and select New > DWORD (32-bit) Value.īy default, it comes with 0 as the Value data, and you do not have to change it. After opening it, navigate to the following path- HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power 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. Right-click on it > New > DWORD (32-bit) Value.Click on Registry Editor in the search result.Search for registry editor in the Taskbar search box.To fix the missing Power Management tab in Device Manager, follow these steps. Power Management tab is missing in Device Manager Precaution: It is recommended to backup all Registry files or create a System Restore point to be on the safe side. However, if it is not there and you must need it, you can use Registry Editor 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.
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