Dell 3550 owner manual Device Status Lights, Battery Status Lights

Page 52

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.

Battery Status Lights

If the computer is connected to an electrical outlet, the battery light operates as follows:

Alternately

An unauthenticated or unsupported non-Dell AC adapter is attached to your

blinking amber

laptop.

light and white

 

light

 

Alternately

Temporary battery failure with AC adapter present.

blinking amber

 

light with

 

steady white

 

light

 

Constantly

Fatal battery failure with AC adapter present.

blinking amber

 

light

 

Light off

Battery in full charge mode with AC adapter present.

White light on

Battery in charge mode with AC adapter present.

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Contents Dell Latitude Page Contents Specifications Contacting Dell Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Recommended Tools Removing the Base CoverInstalling the Base Cover Removing the Battery Installing the BatteryBase Cover Battery Removing the Hard DriveInstalling the Hard Drive Removing the Wlan CardInstalling the Wlan Card Removing the System FanBase Cover Battery Installing the System Fan Removing the KeyboardPage Installing the Keyboard Page Page Page Base Cover Battery Hard Drive System Fan Keyboard Removing the Base FrameInstalling the Base frame Removing the Heatsink Installing the Heatsink Removing the I/O BoardInstalling the I/O Board Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Removing the Display AssemblyPage Installing the Display Assembly Removing the Display BezelInstalling the Display Bezel Removing the Display PanelPage Installing the Display panel Removing the Display HingeInstalling the Display Hinge Removing the CameraInstalling the Camera Removing the System BoardPage Installing the System Board Removing the SpeakersInstalling the Speakers Removing the Power Connector Installing the Power Connector Boot Sequence Navigation KeysSystem Setup Options Uefi Video Security KEK Performance Page Post Behavior Updating the Bios WlanSystem and Setup Password Password TypePage Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsBattery Status Lights Device Status LightsSpecifications UMA VGA Feature Description Axis 102.4 mm 4.03 inches Mm 3.04 inches Physical Contacting Dell
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