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Following that:
Plug in the AC adapter, and fully charge your battery.
Use a spare battery if you have one.
If you have neither the AC adapter nor an extra battery, power the computer off.
If the suspend or hibernation function is set
Save your data and power off your computer
When the remaining battery charge becomes low
Battery Power
Computer
goes off
(at approx. 0% capacity)
If the suspend or hibernation function is not set
(at approx. 9% capacity)
Red indicator lights
Beep sounds*
(at approx. 9% capacity)
Red indicator lights
Beep sounds*
(at approx. 4% capacity)
* When disabling the speakers with the Setup Utility (or pressing
Fn
+
F4
), the
warning beep is also disabled.
(at approx. 4% capacity)
Suspend Mode or Hibernation Mode