HP 6535b HP Compaq 6530b Notebook PC and HP Compaq 6535b Notebook PC - Mainten - Page 24

Front components Item (1) Component Wireless light (2) Power light (3) Battery light (4) Drive light (5) Display release latch (6) Speakers (2) (7) Audio-out (headphone) jack (8) Audio-in (microphone) jack 14 Chapter 2 External component identification Function ● Blue: An integrated wireless device, such as a wireless local area network (WLAN) device, an HP Broadband Wireless Module, and/or a Bluetooth device, is on. ● Amber: All wireless devices are off. ● On: The computer is on. ● Blinking: The computer is in the Sleep state. ● Blinking rapidly: An AC adapter with a higher power rating should be connected. ● Off: The computer is off or in Hibernation. ● Amber: A battery is charging. ● Turquoise: A battery is close to full charge capacity. ● Blinking amber: A battery that is the only available power source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly. ● Off: If the computer is plugged into an external power source, the light turns 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 until the battery reaches a low battery level. ● Blinking: The hard drive or optical drive is being accessed. ● Amber (select models only): HP 3D DriveGuard has temporarily parked the hard drive. Opens the computer. Produce sound. Produces sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. NOTE: When a device is connected to the headphone jack, the computer speakers are disabled. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone.