Dell Latitude E5540 Dell Owners Manual - Page 54
Device Status Lights, Battery Status Lights - laptop
View all Dell Latitude E5540 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 54 highlights
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 blinking amber light and white light An unauthenticated or unsupported non-Dell AC adapter is attached to your laptop. Alternately blinking amber light with steady white light Constantly blinking amber light Temporary battery failure with AC adapter present. Fatal battery failure with AC adapter present. Light off Battery in full charge mode with AC adapter present. White light on Battery in charge mode with AC adapter present. 54