Holding down a PC's power button for 12 seconds will force a shutdown without notifying the operating system.

How long do you need to hold down the power button to turn off a PC? Raymond Chen published another story from the Windows development trenches, this time about what happens when you hold down the power button. If you hold a PC’s power button for 12 seconds, it will turn off at the hardware level without notifying the operating system. This is a safety feature so t https://www.osnews.com/story/146273/how-long-do-you-need-to-hold-down-the-power-button-to-turn-off-a-pc/ #Windows

How long do you need to hold down the power button to turn off a PC? https://www.osnews.com/story/146273/how-long-do-you-need-to-hold-down-the-power-button-to-turn-off-a-pc/