Dell 9020 owner manual

Page 23

3.Disconnect the thermal-sensor cable from the system board.

4.Release the thermal-sensor cable from the chassis clip.

5.Press the tabs on both sides to release and remove the thermal sensor away from the chassis.

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Image 23

Contents Dell OptiPlex 9020 Mini Tower Page Contents Diagnostics Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer Page Removing the Cover Removing and Installing ComponentsInstalling the Cover Recommended ToolsRemoving the Wireless Local Area Network Wlan Card Removing the Intrusion SwitchInstalling the Intrusion Switch Installing the Wireless Local Area Network Wlan Card Removing the Expansion Card Installing the Front BezelRemoving the Front Bezel Memory Module Guidelines Installing the Expansion CardRemoving the Memory Installing the MemoryRemoving the Coin-Cell Battery Removing the Hard Drive Installing the Coin-Cell BatteryRemoving the Optical Drive Installing the Hard DriveInstalling the Optical Drive Removing the Speaker Installing the SpeakerRemoving the Power Supply Page Removing the Processor Installing the Power Supply Removing the Heat Sink Assembly Installing the Heat Sink AssemblyRemoving the System Fan Installing the ProcessorRemoving the Thermal Sensor Installing the System FanPage Removing the Power Switch Installing the Thermal SensorInstalling the Power Switch Removing the Input/Output I/O Panel Removing the System Board Installing the Input/Output I/O PanelInstalling the System Board Components Of The System Board System Board ComponentsPage Navigation Keys System SetupBoot Sequence Uefi System Setup OptionsCOM1 Sata Optional Computrace Service from Absolute Software KEK Erased and the keys will restore to default settings Page Post Behavior When Lookup Method is set to Static IP Jumper Settings Updating the BiosPassword Type System and Setup PasswordDisabling a System Password Page Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsPage Power LED Diagnostics Troubleshooting Your ComputerBeep Code Error MessagesDIMM1 Page Page Page DDR3 SpecificationsPCI Drives Internal Connectors Controls and Lights Power Page Page Contacting Dell

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