Dell 5100C specifications Replacing the Computer Cover

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Replacing the Computer Cover

Dell™ Dimension™ 5100C 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 folded out of the way.

Pull the power cables toward you so that they do not get caught underneath the drives.

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

3.Install the cover:

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

b.Using the tabs as leverage, rotate the cover downward.

c.Snap the cover into place by pulling back on the cover release latch, and then releasing the latch when the cover is properly seated.

d.Ensure that the cover is seated correctly before moving the computer 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.

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

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Contents April Rev. A00 Troubleshooting Tools Dell DiagnosticsWhen to Use the Dell Diagnostics Dell Diagnostics Main MenuDiagnostic Lights Power Light Problem Description Suggested ResolutionLight Pattern Problem Description Suggested Resolution System LightsBeep Codes Code Cause Back to Contents Before You Begin Getting StartedRecommended Tools Turning Off Your ComputerOpen the computer cover Back to Contents Replacing the Computer Cover Removing the Computer Cover DDR2 Memory Overview Removing and Installing PartsMemory Addressing Memory With 4-GB Configurations Installing MemoryRemove the computer cover Replace the computer coverRemoving Memory Installing a PCI Express CardCards Page Hard Drive Removing a PCI Express CardInstalling a Hard Drive Removing a Hard DriveCD/DVD Drive Removing a CD/DVD DriveInstalling a CD/DVD Drive Floppy Drive Optional Removing a Floppy DriveInstalling a Floppy Drive Media Card Reader Removing a Media Card ReaderInstalling a Media Card Reader Heat-Sink Assembly Fan Assembly Remove the heat-sink assemblyInstalling the Processor Open the computer cover Remove the heat-sink assemblyProcessor Removing the ProcessorReplacing the Modem Install the heat-sink assemblyModem Replacing the External Modem Connector Open the computer cover Power SupplyRemoving the Power Supply Removing the System Board Replacing the Power SupplySystem Board Replacing the System Board Battery Front I/O PanelReplacing the Battery Specifications Controls and Lights ConnectorsDrives Environmental PowerPhysical System Setup Entering System SetupSystem Setup Options System Setup ScreensProcessor has 64-bit Technology DrivesChanging Boot Sequence for the Current Boot Boot SequenceOption Settings Enter system setup Clearing Forgotten PasswordsChanging Boot Sequence for Future Boots Clearing Cmos Settings Technical Overview Front ViewBack View Page Jumper Settings Jumper Setting DescriptionPassword features are enabled Inside View of Your Computer System Board ComponentsSignal Name AWG Wire Power Supply DC Connector Pin AssignmentsDC Power Connector P1 Pin Number Signal Name 18-AWG Wire DC Power Connector P2DC Power Connector P3 April Rev. A00
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