Windows 10: Power management tab is missing in device manager!

If i go to network adapters and open the properties of my wifi card IntelR Wi-Fi 6 AX201 160MHz there is no power management tab. Another post said to go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power in regedit, where I had to create a new DWORD called CsEnabled and set the value to 0, and restart, but that did not work. How do I fix this?

:)

 

Missing Power tab in Device Manager

Do you have these in your device manager?






Still available in the October update as far as I can see:

 

Power Management Tab in Device Manager

Hi, some other ideas:

Please see both #68 (the fix you've tried) and in particular the comment in #69 here:
Allow or Prevent Devices to Wake Computer in Windows 10

One such thread suggested an old ethernet drive could give rise to the tab missing.

Another suggested:

https://answers.microsoft.com/en-us/...1-7cd9a4fe035f

Some threads suggest that anything preventing sleep may conflict with this.

Is the device allowed to wake the PC?
Allow or Prevent Devices to Wake Computer in Windows 10

 

Missing Power tab in Device Manager

@EyeInTheSky


I have USB Root Hub (3.0)

Here's my OS info:
Microsoft Windows 10 Home SL
Version 10.0.17134 Build 17134

Here are actual screenshots of my Device Manager and USB Root Hub 3.0 Properties