Dell 15 - 3549 Laptop User Manual


 
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 steadily or blinks to indicate battery charge status.
Power Status Lights
If the computer is connected to an electrical outlet, the battery light operates as follows:
Solid yellow
light
Battery charge is low to critical.
Light off (AC
adapter
connected)
Battery is fully charged.
Light off (AC
adapter
disconnected)
Battery is medium to fully charged.
White light on Battery in charge mode with AC adapter connected.
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