Automating display shutdowns (often referred to as ScreenPowerOff in utility contexts) is a crucial way to save energy, reduce screen burn-in, and extend the lifespan of your monitors. Based on current system practices, Automated Screen Shutdown on Windows (⁄11)
You can configure your PC to turn off the screen after a specific period of inactivity via the Settings menu:
Open Settings: Press the Windows Key and select ‘Settings’ (or search for it).
Navigate to Power Options: Go to System > Power & battery (or ‘Power & sleep’ on Win 10).
Configure Display Timer: Locate the Screen, sleep, & hibernate timeouts section.
Set Times: Under “Turn my screen off after,” select the desired idle time for both “on battery power” and “when plugged in” scenarios. Alternative Methods
Control Panel: For a more legacy approach, open the Control Panel, select Power Options, and click “choose when the computer sleeps” to set “turn off the display” times.
Preventing Shutdown: If you need to stop your screen from turning off, you can adjust these same settings to “Never”. TV Auto-Power Off
For modern TVs (e.g., TCL Google TV), you can automate shutdowns based on inactivity:
Settings Path: Go to Settings > System > Power and Energy > Energy Saver.
Inactive Timer: Set “when inactive” to a specific duration (e.g., 20 minutes) to turn off the TV if no remote input is detected. If you’d like, I can: Tell you how to do this on macOS.
Recommend third-party utilities for more advanced scheduling.
Explain how to create a desktop shortcut to turn off the screen instantly. Let me know which you prefer! Power settings in Windows 11 – Microsoft Support
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