Dell 9020 owner manual Removing the Input/Output I/O Panel

Page 26

Removing the Input/Output (I/O) Panel

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.cover

b.front bezel

3.Disconnect the I/O panel, data, and USB data cables from the system board.

4.Unthread and release the I/O Panel, data cable and USB data cable from the clip on the computer.

5.Remove the screw that secures the I/O panel to the computer.

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Contents Dell OptiPlex 9020 Mini Tower Page Contents Diagnostics Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer After Working Inside Your Computer Page Recommended Tools Removing and Installing ComponentsInstalling the Cover Removing the CoverRemoving 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 Installing the Expansion Card Memory Module GuidelinesRemoving the Memory Installing the MemoryRemoving the Coin-Cell Battery Installing the Coin-Cell Battery Removing the Hard DriveInstalling the Hard Drive Removing the Optical DriveInstalling the Optical Drive Removing the Speaker Installing the SpeakerRemoving the Power Supply Page Installing the Heat Sink Assembly Installing the Power SupplyRemoving the Heat Sink Assembly Removing the ProcessorInstalling the Processor Removing the System FanInstalling the System Fan Removing the Thermal SensorPage Installing the Thermal Sensor Removing the Power SwitchInstalling the Power Switch Removing the Input/Output I/O Panel Installing the Input/Output I/O Panel Removing the System BoardInstalling the System Board System Board Components Components Of The System BoardPage Navigation Keys System SetupBoot Sequence System Setup Options UefiCOM1 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 Updating the Bios Jumper SettingsSystem and Setup Password Password TypeDisabling a System Password Page Diagnostics Enhanced Pre-Boot System Assessment ePSA DiagnosticsPage Troubleshooting Your Computer Power LED DiagnosticsError Messages Beep CodeDIMM1 Page Page Page Specifications DDR3PCI Drives Internal Connectors Controls and Lights Power Page Page Contacting Dell

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