Dell 5100C Power Supply DC Connector Pin Assignments, DC Power Connector P1, Signal Name AWG Wire

Page 44

(default)

Password features are disabled.

RTCRST

Real-time clock reset in normal operation.

(default)

Clear CMOS settings.

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	POK*	Gray

9	+5 VFB	Purple

10	+12 VDC	Yellow

11	+12 VDC*	Yellow
12	+3.3 VDC	Orange

13	+3.3 VDC	Orange

14	-12 VDC	Blue

15	COM	Black

16	PS_ON*	Blue

Image 44

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 CauseBack 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 View Back 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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