Dell W07B owner manual System Setup, Diagnostics, Troubleshooting Your Computer

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Removing the Power Switch	23
Installing the Power Switch	24
Removing the Hard Drive	24
Installing the Hard Drive	26
Removing the System Board	26
System Board Components	30
Installing the System Board	31
Removing the Display Bracket	31
Installing the Display Bracket	34
Removing the Camera	35
Installing the Camera	35
Removing the Serial Port	36
Installing the Serial Port	37
3 System Setup	39
Boot Sequence	39
Navigation Keys	39
System Setup Options	40
Updating the BIOS	49
System and Setup Password	49
Assigning a System Password and Setup Password	49
Deleting or Changing an Existing System and/or Setup Password	50
4 Diagnostics	51
Enhanced Pre-Boot System Assessment (ePSA) Diagnostics	51
5 Troubleshooting Your Computer	53
Important Information	53
Diagnostic Power LED Codes	53
Beep Codes	54
Error Messages	54
6 Technical Specifications	57
7 Contacting Dell	63

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Contents Regulatory Model W07B Regulatory Type W07B001 Dell Inc. All Rights Reserved Contents System Setup DiagnosticsTroubleshooting Your Computer Technical Specifications Contacting DellWorking on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Recommended ToolsClick Shut Down After Working Inside Your Computer Important InformationPage Removing and Installing Components System OverviewRemoving the Stand Cover Installing the Stand CoverRemoving the Vesa Stand Installing the Vesa Stand Removing the Back CoverRemove the back cover from the computer Installing the Back Cover Removing the Optical Disk DriveRemoving the Control Board Installing the Optical Disk DriveRemove Installing the Control Board Removing the Wireless Local Area Network Wlan CardInstalling the Wlan Card Removing the MemoryInstalling the Memory Removing the System Board CoverInstalling the System Board Cover Removing the Coin-Cell BatteryInstalling the Coin-Cell Battery Removing the Heat SinkInstalling the System Fan Installing the Heat SinkRemoving the System Fan Removing the Intrusion Switch Installing the ProcessorRemoving the Processor Installing the Intrusion Switch Removing the SpeakersInstalling the Speakers Removing the Power SwitchInstalling the Power Switch Removing the Hard DrivePage Installing the Hard Drive Removing the System BoardPage Page Page Serial port connector System Board ComponentsInstalling the System Board Removing the Display BracketPage Page Installing the Display Bracket Removing the Camera Installing the CameraVesa stand Stand cover Removing the Serial Port Installing the Serial Port Page System Setup Boot SequenceFollowing table displays the system setup navigation keys Navigation KeysSystem Setup Options Advanced Boot Options Exit Exits and starts the computerNot selected. The other options are Date/TimeReporting Technology specification Enable Smart Reporting This option is disabled by defaultUSB Configuration Enable Audio option is selectedWith a system password and/or HDD password System PasswordPrimary password Internal HDD-0 PasswordDisabled EnabledKeys will restore to default settings All Enabled by defaultOption is enabled by default Enabled by defaultOptionDescription Bluetooth Verbose Mode 255.255.255.255Updating the Bios System and Setup PasswordRe-start the computer ComputerPress Y to save the changes. The computer reboots Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsPage Troubleshooting Your Computer Important Information Diagnostic Power LED CodesError Messages Beep CodesMessage Page Technical Specifications FeatureSpecification Feature SpecificationMini PCI Express One Control keysAdapter bracket Ports and Connectors Feature Specification Non-Touch Tilt Degrees to 30 degreesKg 8.63 kg 17.94 lb 19.02 lb Reading data from or writing data to the hard drivePower supply diagnostic light Back of the computer and the electrical outletPage Contacting Dell