For those that are not familiar with the power management tab in device manager, it helps to control how your computer uses battery life. If you can’t find this option on your computer, check out these 7 fixes if Power Management is missing!.
The “windows 11 power management tab missing” is a problem that has been present for a while. Microsoft has released 7 fixes to fix the issue.
Kazim has always been fascinated by technology, whether it’s tinkering with the settings on his iPhone, Android device, or Windows computer. And, on occasion, unscrewing the gadget to inspect the hardware, however… Continue reading
- When the Power Management tab in Device Manager is missing, it’s most likely due to improper settings or a driver issue.
- To begin, update Windows and see if it resolves the issue.
- If not, you may manually update the driver, alter the BIOS settings, edit the Registry, or try one of the other ways listed below.
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Device Manager is a Windows tool that displays a list of all connected devices. You may also discover and fix malfunctioning devices, as well as modify the power settings, from here. However, the Power Management tab in Device Manager is missing for certain users.
This might occur for a variety of reasons, and the inability to make adjustments is likely to have an impact on your experience. You won’t be able to modify how the system manages the device’s power or whether the device can wake up the PC in this situation.
So, if the Power Management tab in Device Manager in Windows 11 is missing, read on to find out what to do.
What should I do if Device Manager’s Power Management tab is missing?
1. Make a Windows update
- To open the Settings app, press Windows + I, then pick Windows Update from the tabs in the navigation bar on the left.
- Then, on the right, select the Check for updates option to see if there are any new OS versions available.
- If an update is listed, click on Download & install.
When the Power Management tab in Device Manager is missing, one of the first things you should do is upgrade the OS. Frequently, the issue is caused by a defect in the current version of Windows.
If the issue remains after you’ve made the modifications, go on to the next step.
2. Modify the BIOS settings
- To open the Start menu, press the Windows key, then click the Power button, hold Shift, and then click Restart.
- Select Troubleshoot once your PC has entered the Recovery Environment (RE).
- Then choose Advanced settings.
- From the six choices that display here, choose UEFI Firmware Settings.
- To enter the system BIOS, click Restart.
- Select the Power Management option from the drop-down menu.
- After that, activate USB Wake Support, save your modifications, and leave the BIOS.
The USB Wake Fit function in Windows allows you to wake up your computer using USB devices like a mouse and keyboard. If the function is turned off, the Power Management tab in Device Manager in Windows 11 may be absent, so enable it.
3. Install the driver again.
- To open the Device Manager, use Windows + R to open the Run command, type devmgmt.msc in the text box, then either click OK or hit Enter.
- Right-click on the faulty device and choose Uninstall device from the context menu.
- In the confirmation box that displays, choose Uninstall.
If the existing driver is corrupt, just reinstalling it should solve the problem. The warning symbol in the corner of the device icon helps quickly identify a corrupt driver.
After that, look in Device Manager to see whether the Power Management tab has reappeared.
4. Make sure the device’s driver is up to date.
- To open the Search menu, press Windows + S, type Device Manager in the top text box, and then click on the correct search result.
- After that, double-click on the entry that contains the malfunctioning device.
- Select Update driver from the context menu after right-clicking on the faulty device.
- From the two choices in the Update Drivers box, choose Search automatically for drivers.
- Wait for Windows to locate the best driver available on the machine.
Drivers are important in how the operating system communicates with the device and how instructions are sent between the two. The Power Management tab in Device Manager may be absent if the installed driver does not support the option.
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In such scenario, updating the driver is the best solution. Also, if the approach mentioned here doesn’t work for you, as it may in some cases, try one of the alternative methods for manually installing the newest driver version.
Do this for any devices that lack the Power Management tab, and then restart your computer to see the changes take effect.
More information about this subject may be found here.
5. From the Control Panel, go to the Power Management tab.
- To open the Search menu, press Windows + S, type Control Panel in the top text area, and then select the appropriate search result that displays.
- From the different choices provided here, choose Hardware and Sound.
- Then choose Devices and Printers.
- Select Properties from the context menu when right-clicking on the devices for which you wish to adjust the power settings.
- Select Hardware from the drop-down menu.
- To open the Properties, double-click on each of the items here one by one.
- In the Properties box, click the Change settings button.
- You should be able to identify the Power Management tab in one of the entries and make the necessary modifications.
6. Make changes to the registry
- To open the Registry Editor, use Windows + R to open the Run command dialog box, type regedit in the text field, then either click OK or hit Enter.
- When the UAC (User Account Control) question appears, choose Yes.
- Now, paste the following route into the top-right address box and press Enter: ComputerHKEY LOCAL MACHINESYSTEMCurrentControlSetControlPower
- Create a CsEnabled key by right-clicking on the empty part on the right, hovering the mouse over New, and choosing DWORD (32-bit) Value from the context menu.
- To change the key, double-click it.
- If it isn’t currently the value, type 0 under Value Data, and then click OK to save the changes.
- Now you must restart your computer for the modifications to take effect.
Because the procedure requires modifications to the Registry, we urge that you keep to the methods outlined here and exercise caution when doing them, as even a slight blunder on your part might result in significant PC damage.
Additionally, to improve system efficiency, begin utilizing an excellent Registry cleanup program.
7. Restore the system to its original state.
You have no choice but to do a Restore the system if none of the solutions described here have worked.
Restore the system
When you restore the system, you’re simply going back in time to when the problem didn’t exist. This is accomplished by, among other things, resetting the settings and deleting apps, although the procedure has no effect on the saved data.
Also, you can undo a Restore the system if the process does not yield the desired results.
These are all the options for resolving the Device Manager’s Power Management tab missing problem in Windows.
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