Dell 9020 AIO owner manual Contents

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Contents
1 Working on Your Computer	5
Before Working Inside Your Computer	5
Recommended Tools	6
Turning Off Your Computer	6
After Working Inside Your Computer	7
Important Information	7
2 Removing and Installing Components	9
System Overview	9
Removing the VESA Stand	10
Installing the VESA Stand	11
Removing the Back Cover	11
Installing the Back Cover	12
Removing the Memory	12
Installing the Memory	13
Removing the VESA Mount Bracket	13
Installing the VESA Mount Bracket	14
Removing the Power and On-Screen Display (OSD) Buttons Board	14
Installing the Power and OSD Buttons Board	15
Removing the System-Board Shield	15
Installing the System-Board Shield	16
Removing the Converter Board	16
Installing the Converter Board	17
Removing the Coin-Cell Battery	17
Installing the Coin-Cell Battery	17
Removing the Optical Drive	17
Installing the Optical Drive	19
Removing the Hard Drive	19
Installing the Hard Drive	20
Removing the Intrusion Switch	21
Installing the Intrusion Switch	22
Removing the Wireless Local Area Network (WLAN) Card	22
Installing the WLAN Card	23
Removing the Heat-Sink Assembly	23
Installing the Heat-Sink Assembly	23
Removing the Processor Fan	24
Installing the Processor Fan	24
Removing the Power-Supply Fan	24

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Contents Regulatory Model W04C Regulatory Type W04C002 Dell Inc. All Rights Reserved Contents Installing the Antenna Module System SetupTechnical Specifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerRecommended Tools Turning Off Your ComputerClick Shut Down Important Information After Working Inside Your ComputerPage Power supply unit PSU Coin-cell battery Camera System OverviewHard drive Heat sink Processor fan Memory module Removing the Vesa Stand Removing the Back Cover Installing the Vesa StandInstalling the Back Cover Removing the MemoryRemove Vesa stand Back cover Removing the Vesa Mount Bracket Installing the MemoryRemoving the Power and On-Screen Display OSD Buttons Board Installing the Vesa Mount BracketRemoving the System-Board Shield Installing the Power and OSD Buttons BoardRemoving the Converter Board Installing the System-Board ShieldRemoving the Optical Drive Installing the Converter BoardRemoving the Coin-Cell Battery Installing the Coin-Cell BatteryPage Removing the Hard Drive Installing the Optical DriveInstalling the Hard Drive Removing the Intrusion Switch Removing the Wireless Local Area Network Wlan Card Installing the Intrusion SwitchInstalling the Wlan Card Removing the Heat-Sink AssemblyInstalling the Heat-Sink Assembly Installing the Processor Fan Removing the Power-Supply FanRemoving the Processor Fan Installing the Power-Supply Fan Removing the I/O Board Shield Page Removing the Power Supply Unit PSU Installing the I/O Board ShieldInstalling the Power Supply Unit Installing the Processor Removing the ProcessorRemoving the Speakers Installing the Speakers System Board Layout Removing the System BoardPage Installing the System Board Pin power connectorRemoving the Heat Sink Graphics Card Installing the Heat Sink Graphics Card Removing the Antenna Module Removing the Display Panel Installing the Antenna ModulePage Installing the Display Panel Removing the Camera Installing the Camera Page Keys Navigation Boot SequenceFollowing table displays the system setup navigation keys Navigation KeysSystem Setup Options Reporting Technology specification Load Defaults Restores the default settings of the computerApply Enables you to apply the settings Advanced Boot OptionsAdmin Password USB ConfigurationThese settings Enable Audio option is selectedAdmin Password Max Internal HDD-4 PasswordAdmin and system passwords Admin Password MinAdmin Setup Lockout Enable This option is enabled by defaultOption is enabled by default This option is set to Enable by defaultOptionDescription This option is disabled by default Power OnLast Power State Disabled The system will not automatically power upBluetooth 255.255.255.255 Advanced Updating the BiosSystem and Setup Password Option is not enabledComputer Assigning a System Password and Setup PasswordPage Page Type Feature SpecificationConfiguration SolutionMini PCI Express One FeatureNetwork adapter Wireless Keyboard media-control keysTilt Degrees to 30 degrees Feature Without Stand With StandOne 19-pin output port Media card reader One 8-in-1 slotKg to 11.99 kg 25.00 lb to 26.43 lb Power button lightKg to 10.91 kg 22.60 lb to 24.05 lb 19.31 lb TouchFeature Specification Page Contacting Dell

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