Dell Latitude 5280 Owner's Manual

Also see for Vostro 5480: Setup and specifications Technical guidebook Owner's manual Quick start guide Owner's manual

Contents

Dell Latitude 5280 Owner's Manual Manual pdf 85 page image

NOTE:1 First Group: The LED blinks 1 to 9 times followed by a brief pause with LED off at the interval of 1.5 seconds.(This is in Ambercolor)2 Second Group: The LED blinks 1 to 9 times, that would be then followed by a longer pause before the next cycle starts again atthe interval of 1.5 seconds.(This is in White color)For Example: No Memory detected (2,3), Battery LED blinks two times of amber color followed by a pause, and then blinks three times ofwhite color. The Battery LED will pause for 3 seconds before the next cycle repeat itself again.Battery status lightsIf the computer is connected to an electrical outlet, the battery light operates as follows:Alternately blinkingamber light andwhite lightAn unauthenticated or unsupported non-Dell AC adapter is attached to your laptop.Alternately blinkingamber light withsteady white lightTemporary battery failure with AC adapter present.Constantly blinkingamber lightFatal 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.Diagnostics 85

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