Device Status Lights
Icon Description
Turns on when you turn on the computer and blinks when the computer is in a power management mode.
Turns on when the computer reads or writes data.
Turns on steadily or blinks to indicate battery charge status.
Turns on when wireless networking is enabled.
Battery Status Lights
If the computer is connected to an electrical outlet, the battery light operates as follows:
Alternately | An unauthenticated or unsupported |
blinking amber | laptop. |
light and green |
|
light |
|
Alternately | Temporary battery failure with AC adapter present. |
blinking amber |
|
light with |
|
steady green |
|
light |
|
Constantly | Fatal battery failure with AC adapter present. |
blinking amber |
|
light |
|
Light off | Battery in full charge mode with AC adapter present. |
green light on | Battery in charge mode with AC adapter present. |
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