A script to keep your display off on Windows when powercfg /requestsoverride is not work
- download or copy the
force_screen_off.batfile to your Windows - double click to run the .bat file then your display will turn off immediately (no need to run as administrator)
- every 60 seconds it posts message to turn off display (60s is default you can change it in force_screen_off.bat)
- close the command window to end