Dell 420, 220S manual Replacing the I/O Panel

Page 35

1 front-panel opening

2 I/O panel and cables

3 screw

Replacing the I/O Panel

NOTICE: Take care not to damage the cable connectors and the cable routing clip(s) (if present) when sliding the I/O panel into the computer.

1.Route the I/O panel cables into the chassis through the I/O panel opening, and guide them through the various holes and bays.

2.Slide the I/O panel cables into the cable clip(s) (if present).

3.Replace and tighten the screw that secures the I/O panel.

4.Reconnect the cables to the system board (see System Board Components).

5.For the Vostro 220s:

a.Replace the chassis support bracket (see Replacing the Chassis Support Bracket).

b.Replace any hard drives in the hard drive cage (see Replacing or Adding a Hard Drive) that you removed in step 5 of Removing the I/O Panel.

6.Follow the procedure in After Working on Your Computer.

Back to Contents Page

Image 35 Contents
Models DCSCLF, DCSCMF, Dcscsf Replacing the Bezel BezelRemoving the Bezel Back to Contents Click Save this program to disk, and then click OK Flashing the Bios From a CDFlashing the Bios From the Hard Drive Back to Contents Removing the Chassis Support Bracket Chassis Support BracketReplacing the Chassis Support Bracket Removing a PCI or PCI Express Card Installing a PCI or PCI Express CardPCI and PCI Express Cards Follow the procedure in After Working on Your Computer Network Type Installed Removed Card SoundReplacing the Coin-Cell Battery Coin-Cell BatteryRemoving the Coin-Cell Battery Visit support.dell.com Contacting DellReplacing the Computer Cover Computer CoverRemoving the Computer Cover Page Replacing the Processor ProcessorRemoving the Processor Page Removing a Hard Drive DrivesHard Drives Vostro Replacing or Adding a Hard Drive Vostro Removing a Media Card Reader Media Card ReaderPage Replacing or Adding a Media Card Reader Follow the procedure in After Working on Your Computer Removing an Optical Drive Optical DriveReplacing or Adding an Optical Drive Vostro 420 and Vostro Removing a Drive Bay Break-Away Metal PlateVostro 220s Removing the Chassis Fan FanReplacing the Chassis Fan Page Removing the Processor Heat Sink/Fan Assembly Processor Heat Sink/Fan AssemblyReplacing the Processor Heat Sink/Fan Assembly Removing the I/O Panel PanelReplacing the I/O Panel Replacing or Adding a Memory Module Memory ModulesRemoving Memory Modules Follow the procedure in After Working on Your Computer Replacing the Power Supply Power SupplyRemoving the Power Supply DC Power Supply Connectors DC Power Supply Connector Pin Assignments Pin Number Signal Name 18-AWG Wire Pin Number Signal name Wire Color Wire SizePin Number Signal Name 22-AWG Wire DC Power Connector P10Remove the System Board System BoardReplacing a System Board Page Overview System Setup ProgramEntering the System Setup Program System Setup Program ScreensBoot Sequence System Setup Program OptionsChanging Boot Sequence for Future Boots Clearing Forgotten PasswordsOption Settings Changing Boot Sequence for the Current BootFlashing the Bios From the Hard Drive Clearing Cmos SettingsBack to Contents Back to Contents Beep Codes TroubleshootingPower Lights ToolsClick Start→ Help and Support Fix a Problem section, click Hardware TroubleshooterSystem Messages Hardware TroubleshooterStarting the Dell Diagnostics From Your Hard Drive Dell DiagnosticsWhen to Use the Dell Diagnostics Option Function Dell Diagnostics Main MenuTab Function Solving ProblemsBattery Problems Run Check Disk Drive ProblemsAdjust the Windows volume control Ensure that Microsoft Windows Recognizes the driveOperating system not found Contact Dell see Contacting Dell Error MessagesIeee 1394 Device Problems Click UninstallEnd the program Keyboard ProblemsLockups and Software Problems Check the keyboard cableIf you receive an insufficient memory message Memory ProblemsIf you experience other memory problems Run the Program Compatibility WizardPower Problems Mouse ProblemsNetwork Problems Click Properties and click Ports Printer ProblemsVerify that the printer is recognized by Windows Click Start → Control Panel→ Hardware and Sound→ PrinterVerify that the scanner is recognized by Microsoft Windows Scanner ProblemsSound and Speaker Problems Check the monitor cable connection Video and Monitor ProblemsCheck the monitor power light Check the diagnostic lightsClick Start→ Control Panel→ Appearance and Themes Dell Technical Update ServiceAccessing the Dell Support Utility Dell Support UtilityDouble-Clicking the Dell Support Icon Clicking the Dell Support IconTurning Off Your Computer Working on Your ComputerRecommended Tools Before Working on Your ComputerInside View of Your Computer DIMM4 System Board ComponentsSATA2 SATA1 After Working on Your Computer
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