Here is how to Add or Remove Power Saving Mode under Wireless Adapter Settings in Power Options using Command Prompt :
1. Open an elevated command prompt.
2. Type the command below you want to use into the elevated command prompt, and press Enter.
(Add)
REG ADD HKLM\SYSTEM\CurrentControlSet\Control\Power\PowerSettings\19cbb8fa-5279-450e-9fac-8a3d5fedd0c1\12bbebe6-58d6-4636-95bb-3217ef867c1a /v Attributes /t REG_DWORD /d 2 /f
OR
(Remove – default)
powercfg -attributes 19cbb8fa-5279-450e-9fac-8a3d5fedd0c1 12bbebe6-58d6-4636-95bb-3217ef867c1a +ATTRIB_HIDE
3. You can now close the elevated command prompt if you like.
