Dell 4300s technical specifications DC Power Connectors, Pin Number Signal name 18-AWG Wire

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+5 VFP

+/–5%

0.0

2.0

1Outputs meet and do not exceed SELV requirements per electrical standards (UL 1950, IEC 950, or EN60950 Par. 2.3).

2Maximum continuous combined load on +5 VDC and +3.3 VDC outputs do not exceed 80 W.

3+5 VDC minimum load is 0.2 A when there is a minimum load of 0.3 A on the +12 VDC and 0.42 A on the +3.3 VDC outputs simultaneously. +5 V minimum load is 1 A for load transient tests.

4In system configurations where +3.3 VDC is not used, all other outputs stay within regulation while the +3.3 VDC output is in a zero load condition.

DC Power Connectors

Power Supply DC Connector Pin Assignments

DC Power Connector P1

Pin Number Signal name 18-AWG Wire

1	+3.3 VDC	Orange
2	+3.3 VDC	Orange

3	COM	Black

4	+5 VDC	Red

5	COM	Black

6	+5 VDC	Red

7	COM	Black

8	POK1	Gray
9	+5 VFP	Purple

10	+12 VDC	Yellow

11	+3.3 VDC	Orange

12	–12 VDC1	Blue

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Contents Hints, Notices, and Cautions Dell Dimension 4300SAbbreviations and Acronyms Diagnostic Code Definition Corrective Action Diagnostic CodesSystem Codes and Messages Beep Codes Possible Cause Corrective Action Post Beep CodesSystem Messages Message Possible Cause Corrective ActionPost Online Documentation DocumentationPrinted Documentation Downloading the Tell Me How Help File and Associated FilesWhen Working Inside Your Computer Safety InstructionsWhen Using Your Computer Adding PartsProtecting Against Electrostatic Discharge Shutting Down the ComputerAttaching and Removing the Computer Stand Microsoft Windows XPOpening the Computer Cover Shut down the computerLooking Inside Your Computer Adding or Removing Cards Shut down the computer Adding Memory Close the computer cover Attach the computer stand optionalReplacing the AGP Card Front Panel Inserts Hard Drive Page Floppy Drive Page Inch Drive Page Replacing the Microprocessor Page Replacing the System Board Removing the System BoardClosing the Computer Cover Replacing the System BoardBack to Contents Power Problems Solving ProblemsAccessing Help Files Start-Up Error MessagesAdjust the Windows display settings Video and Monitor ProblemsSound and Speaker Problems If the screen is blankIf you cannot print to a parallel port printer Printer ProblemsReinstall the Sound audio driver- See Reinstalling Drivers If you cannot print to a USB printerMouse Problems Scanner ProblemsModem Problems Verify that the modem is communicating with WindowsCheck the mouse settings Keyboard ProblemsDrive Problems If you cannot save a file to a floppy diskIf you have a hard drive problem Network ProblemsMicrosoft Windows Error Messages If the CD-RW drive stops writingGeneral Program Problems Internet Connection ProblemsDouble-click the Phone and Modems Options icon Mail ProblemsResolving Other Technical Problems Reinstalling Drivers At the Welcome Dell System Owner screen, click NextResolving Software and Hardware Incompatibilities Using the Windows XP Device Driver RollbackWindows XP Click Performance and Maintenance Using System RestoreCreating a Restore Point Click the System Restore tabUndoing the Last System Restore Reinstalling Windows XPRestoring the Computer to an Earlier Operating State Reinstalling Windows Back to Contents Technical Specifications Video PowerAudio3 Controls and LightsBack to Contents System Setup Program Screens System Setup ProgramViewing Settings OverviewOption Function Clearing Forgotten Passwords PXE BISInternal View System Board Connectors and Sockets Technical OverviewPower Supply Socketed MicroprocessorDC Power Connectors Pin Number Signal name 18-AWG WireDC Power Connector P5 DC Power Connector P6DC Power Connectors P2, P3, and P4 Pin Number Signal Name 22-AWG WirePage Computer Stand Controls and LightsFront View Headphone Connector Back ViewSerial Connector

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