How to turn off Raspberry Pi?
To safely turn off a Raspberry Pi, do one of these:
From the terminal (recommended)
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Shutdown now
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Power off immediately
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Halt (stops CPU; usually also powers off)
With a desktop GUI
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Click Menu (Raspberry icon) → Shutdown… → Shutdown
If it’s frozen
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Try the “magic SysRq” safe reboot sequence (works only if enabled):
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Hold Alt + PrintScreen
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Slowly type: R E I S U B
(reboots safely; for shutdown you’d usually still need power control afterward)
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After shutdown
When the Pi finishes shutting down, the green ACT LED stops blinking.
Then you can remove power (unless you have a power management board that cuts power automatically).

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