Dell 4600 DC Power Connectors P3, P5, P6, P8 and P9, DC Power Connector P4, DC Power Connector P7

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3

4

+12 VDC	Yellow
+12 VDC	Yellow

DC Power Connectors P3, P5, P6, P8 and P9

Pin Number Signal Name 18-AWG Wire

1	+12 VDC	Yellow
2	COM	Black

3	COM	Black
4	+5 VDC	Red

DC Power Connector P4

Pin Number Signal Name 22-AWG Wire

1	-	No connect
2	COM	Black

3	COM	Black
4	+3.3 VDC	Orange

5	+5VDC	Red

6	+12VDC	Yellow

DC Power Connector P7

Pin Number Signal Name 22-AWG Wire

1	+5 VDC	Red
2	COM	Black

3	COM	Black

4	+12 VDC	Yellow

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Contents Abbreviations and Acronyms Diagnostic Lights Advanced TroubleshootingLight Pattern Problem Description Suggested Resolution System board Beep CodesCode Cause Message Possible Cause Corrective Action System MessagesReseat 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 PartsRemoving an AGP Card 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 BoardInstalling the System Board Power SupplyRemoving 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 ModeAGP 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