External component identification
Maintenance and Service Guide 2–5
Lights
Item Component Description
(1) Caps lock light On: Caps lock is on.
(2) Info light ■ On: The computer is on.
■ Blinking (5 times): When the computer is on, press the button to display
system information.
■ Off: The computer is off or in the Standby state.
(3) Power light ■ On: The computer is on.
■ Blinking: The computer is in the Standby state.
■ Off: The computer is off.