Dell 4600 technical specifications Remove the computer cover, Back to Contents

Page 39

6.Turn off the monitor and disconnect it from the electrical outlet.

7.Disconnect the computer power cable from the electrical outlet, and press the power button to ground the system board.

8.Remove the computer cover.

9.Locate the 3-pin password jumper (CLR PASSWRD) on the system board and attach the jumper to pins 1 and 2 to reenable the password feature.

10.Replace the computer cover.

NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.

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

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Contents Abbreviations and Acronyms Advanced Troubleshooting Diagnostic LightsLight Pattern Problem Description Suggested Resolution Beep Codes System boardCode Cause System Messages Message Possible Cause Corrective ActionReseat the memory modules Back to Contents Shutting Down Your Computer Before You BeginGetting Started Recommended ToolsRemove the computer cover Back to Contents Replacing the Computer Cover Removing the Computer Cover PCI Cards Removing and Installing PartsAGP Card Removing an AGP CardReplace the computer cover Memory Installing an AGP CardDDR Memory Overview Memory Installation Guidelines Installing MemoryFront Panel Replacing the Front Panel Removing the Front PanelRemove the front panel DrivesRemoving the Front-Panel Insert Replacing a Hard DrivePage Remove the existing hard drive Adding or Replacing a Second Hard DriveReinstall the existing hard drive into the computer Release and remove the front panel Adding a Floppy DriveAdding a Second CD or DVD Drive Release and remove the front panel Removing the Microprocessor MicroprocessorPage Installing the Microprocessor Removing the Fan Assembly Fan AssemblyRemoving the System Board Replacing the Fan AssemblyRemove the microprocessor heat sink Remove the fan assembly System BoardPower Supply Installing the System BoardRemoving the Power Supply Reinstall the fan assembly BatteryReplacing the Power Supply Battery OverviewReplacing the Battery Technical Specifications Audio Ports and ConnectorsPower VideoEnvironmental System Setup Screens System SetupEntering System Setup Viewing SettingsSystem Setup Options Bus Speed System Memory Channel Mode AGP Aperture CPU Information CPU SpeedBoot Sequence Enter system setup Clearing Forgotten PasswordsRemove the computer cover Inside View of Your Computer System Board Components Technical OverviewOutput Voltage Minimum Current a Maximum Current A1 Power Supply DC Connector Pin AssignmentsPin Number Signal Name 18-AWG Wire DC Power Connector P1DC Power Connector P2 Pin Number Signal name AWG WirePin Number Signal Name 22-AWG Wire DC Power Connectors P3, P5, P6, P8 and P9DC Power Connector P4 DC Power Connector P7Back to Contents
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