HDMI wount stay off
104288
Selected Sound Output Device Not Persisting Between Reboots in gnome-control-center
41242
Screen turning off when idle even with power settings disabled
156346
Force Screen On
101589
frequency out of range - please change display mode
49391
How to turn off Windows Defender permanently
144068
How to disable headphone detection?
62124
Under what circumstances will a passive HDMI-to-VGA adapter work?
86102
HDMI over cat extender video
87294
Power off an USB device in software on Windows
6806
Is there a way to disable the hardware on/off switch for the Wireless interface?
88832
How to prevent my screens from turning off, when the screen is locked?
48474
Turn off display in Windows on command
96952
Powering down the display in XP with a command
149608
How do I get my wallpaper to stop moving?
80278
How to keep VLC player in minimized mode?
97861
Mute sound on Headphone unplug?
139040
Turn off Steam Controller without using big picture mode