334088-001.book Page 6 Friday, July 11, 2003 3:39 PM Notebook Features Lights Light descriptions Item Component Description 1 Num lock On: Num lock is on or the embedded numeric keypad is enabled. 2 Caps lock On: Caps lock is on. 3 Scroll lock On: Scroll lock is on. 4 Wireless On/Off On: An integrated wireless device has been enabled. 5 Power/standby On: Power is turned on. Blinking: Notebook is in Standby. ✎ The power/standby light also blinks when a battery pack that is the only available power source reaches a critical low-battery condition. The light turns off when the system enters Hibernation or shuts down. 3–6 Startup Guide