Dell DCSM manual Replacing the Computer Cover

Page 59

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Replacing the Computer Cover

Dell™ Dimension™ 5150/E510 Service Manual

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

1.Ensure that all cables are connected, and fold cables out of the way.

2.Ensure that no tools or extra parts are left inside the computer.

3.Align the bottom of the cover with the tabs located along the bottom edge of the computer.

4.Using the tabs as leverage, rotate the cover downward and press down to close it.

5. Ensure that the cover is seated correctly before moving it to the upright position.

NOTICE: To connect a network cable, first plug the cable into the network port or device and then plug it into the computer.

6.Connect your computer and devices to electrical outlets, and turn them on.

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Contents Model Dcsm August 2006 Rev. A01 Turning Off Your Computer Before You BeginGetting Started Recommended ToolsRemove the computer cover Back to Contents Front View of the Computer Technical OverviewBack View of the Computer Page Inside View of Your Computer System Board Components Power Supply DC Connector Pin Assignments Pin Number Signal Name AWG Wire DC Main Power Connector P1Pin Number Signal Name 18-AWG Wire DC Processor Power Connector P2DC Peripheral Connectors P3 and P5 DC FDD Connector P7DC Peripheral Connectors P8 and P9 Computer Information SpecificationsProcessor MemoryDrives ConnectorsAudio Expansion BusControls and Lights PowerEnvironmental PhysicalRemoving the Computer Cover DDR2 Memory Overview Removing and Installing PartsMemory Removing Memory Addressing Memory With 4-GB ConfigurationsInstalling Memory Replace the computer cover CardsPCI Cards Installing a PCI CardPage Removing a PCI Card PCI Express Cards Installing a PCI Express CardPage Page Removing a PCI Express Card Removing the Drive Panel Drive PanelRemoving the Drive-Panel Insert Replacing the Drive-Panel Insert Removing the Front Panel Front PanelReplacing the Drive Panel Drives IDE Drive Addressing Connecting and Disconnecting Drive Interface CablesHard Drive Power Cable ConnectorRemoving a Hard Drive Installing a Hard Drive Adding a Second Hard Drive Removing a Floppy Drive Floppy DriveInstalling a Floppy Drive Replace the computer cover Removing a Media Card Reader Media Card Reader OptionalInstalling a Media Card Reader Page Removing a CD/DVD Drive CD/DVD DriveInstalling a CD/DVD Drive Replace the computer cover Removing the Heat-Sink Assembly Heat-Sink AssemblyRemoving the Processor ProcessorInstalling the Processor Install the heat-sink assembly Replace the computer cover Removing the Fan Assembly Fan AssemblyRemoving the Front I/O Panel Front I/O PanelSystem Board Jumper SettingsJumper Setting Description Password features are enabledRemoving the System Board Remove the heat-sink assembly and processorReplacing the System Board Power SupplyRemoving the Power Supply Replacing the Power Supply Replacing the Computer Cover Starting the Dell Diagnostics From Your Hard Drive TroubleshootingDell Diagnostics When to Use the Dell DiagnosticsTab Function Dell Diagnostics Main MenuOption Function System Lights Power Light Problem DescriptionSuggested Resolution Light Pattern Problem Description Suggested Resolution Diagnostic LightsBeep Codes Overview System SetupEntering System Setup System Setup ScreensSystem System Setup OptionsRAID Off Auto Power TimeMaintenance Changing Boot Sequence for the Current Boot Boot SequenceOption Settings Changing Boot Sequence for Future Boots Clearing Forgotten PasswordsClearing Cmos Settings
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