Front components
Item
Component
(1)
Power light
(2)
Battery light
(3)
Drive light
(4)
Wireless switch
(5)
Wireless light
(6)
Audio-in (microphone) jack
(7)
Audio-out (headphone) jack
10
Chapter 2 External component identification
Function
On: The computer is on.
●
Blinking: The computer is in the Sleep state.
●
Off: The computer is off or in Hibernation.
●
On: A battery is charging.
●
Blinking: A battery that is the only available power
●
source has reached a low battery level or a critical
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 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 until the battery reaches a low battery level.
Blinking: The hard drive or optical drive is being accessed.
Turns the wireless feature on or off, but does not create a
wireless connection.
NOTE:
To establish a wireless connection, a wireless
network must already be set up.
●
Blue: An integrated wireless device, such as a WLAN
device and/or a Bluetooth device, is turned on.
Amber: An integrated wireless device is turned off.
●
Connects an optional computer headset microphone, stereo
array microphone, or monaural microphone.
Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television
audio.