14 A Tour of Your Computer
POWER BUTTON — Press the power button to turn on the computer or to enter or exit a power management mode.
NOTICE: To avoid losing data when you turn off your computer, shut down your computer through the Start menu
instead of pressing the power button.
DEVICE STATUS LIGHTS
If the computer is connected to an electrical outlet, the light operates as follows:
• Solid green: The battery is charging.
• Flashing green: The battery is almost fully charged.
If the computer is running on a battery, the light operates as follows:
• Off: The battery is adequately charged (or the computer is turned off).
• Flashing orange: The battery charge is low.