HP Tc4400 Notebook Tour - Page 5

Component 4 Battery light 5 Power light 6 Wireless light 7 Num lock light Components Description Amber: A battery pack is charging. Green: A battery pack is close to full charge capacity. Blinking amber: A battery pack that is the only available power source has reached a low-battery condition. When the battery reaches a critical low-battery condition, the battery light begins blinking rapidly. Off: If the computer is plugged into an external power source, the light is turned off when all batteries in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off. Green: The computer is on. Blinking green: The computer is in standby. Off: The computer is off or in hibernation. On: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth® device, is turned on. On: Num lock is on or the embedded numeric keypad is enabled. Notebook Tour 1-3