Dell P28F004 owner manual

Page 43

NOTE: If you change the System and/or Setup password, re-enter the new password when promoted. If you delete the System and/or Setup password, confirm the deletion when promoted.

5.Press <Esc> and a message prompts you to save the changes.

6.Press <Y> to save the changes and exit from the System Setup. The computer reboots.

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Contents Regulatory Model P28F Regulatory Type P28F004 Page Contents Troubleshooting System SetupSpecifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerClick Shut Down Turning Off Your ComputerAfter Working Inside Your Computer System Overview Removing and Installing ComponentsRemoving the SD Card Recommended ToolsRemoving the Access Panel Installing the SD CardRemoving the Battery Installing the BatteryInstalling the Memory Module Installing the Access PanelRemoving the Memory Module Removing the Hard Drive Removing the Optical Drive Installing the Hard DriveRemoving the Keyboard Installing the Optical DrivePage Installing the Wlan Card Installing the KeyboardRemoving the Wlan Card Removing the Palmrest Page Removing the Input/Output I/O Board Installing the PalmrestRemoving the System Board Installing the Input/Output I/O BoardInstalling the System Board Installing the Coin-Cell Battery Removing the Coin-Cell BatteryRemoving the Heatsink Installing the HeatsinkRemoving the System Fan Installing the System FanRemoving the Speakers Removing the Display Assembly Touch Installing the SpeakersInstalling the Display Assembly Touch Removing the Display Assembly Removing the Power Connector Installing the Display AssemblyRemoving the Display Bezel Installing the Power ConnectorInstalling the Display Bezel Removing the Display Hinges Removing the Display Panel Installing the Display HingesInstalling the Display Panel Removing the Camera Module Installing the Camera ModulePage Navigation Keys Boot SequenceKeys Navigation System Setup OptionsOption Description Sata ODD Is EnabledEnabled DisabledSet System and Setup Password Updating the BiosPassword Type Assigning a System Password and Setup Password Page Device Status Lights Enhanced Pre-Boot System Assessment ePSA DiagnosticsIcon Description Code Cause and Troubleshooting Steps Battery Status LightsBeep Codes No memory/RAM detected LED Error CodesFeature Description SpecificationsUMA FeatureFeature Latitude Active area Axis Non-Touch PhysicalContacting Dell