Dell C521 specification

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Dell C521 specifications

Contents

September 2006 Rev. A00 About Your Computer Front View Back Panel I/O Connectors Back View of the Computer Back to Contents Before You Begin Getting StartedRecommended Tools Turning Off Your ComputerPage Replacing the Computer Cover Removing the Computer Cover DDR2 Memory Overview Removing and Installing PartsMemory Installing Memory Cards Removing Memory Installing an Expansion Card Removing an Expansion Card Drives General Installation Guidelines Drive Interface ConnectorsPower Cable Connector Connecting and Disconnecting Drive Cables Removing a CD/DVD Drive Installing a CD/DVD DriveCD/DVD Drive Floppy Drive Removing a Floppy Drive Installing a Floppy Drive Media Card Reader Removing a Media Card Reader Installing a Media Card Reader Hard Drive Removing a Hard Drive Installing a Hard Drive Battery Replacing the Battery Processor Removing the Processor Installing the Processor Page Power Supply Replacing the Power Supply Front I/O Panel Removing the Front I/O Panel Removing the Fan Assembly Fan AssemblyInstalling the Front I/O Panel Removing the System Board Installing the Fan AssemblySystem Board Replacing the System Board Page Specifications Controls and Lights ConnectorsDrives Environmental PowerPhysical System Setup Entering System SetupOverview Overview System Setup Options System 64MB Boot Menu Post Behavior Clearing Forgotten Passwords and Cmos Settings Jumper Locations Clearing Password Settings Flashing the Bios Clearing Cmos Settings System Board Components Technical OverviewInside View of Your Computer Jumper Settings Jumper Setting Description Pin Number Signal name AWG Wire Power Supply DC Connector Pin AssignmentsDC Power Connector P1 DC Power Connector P2 DC Power Connector P3DC Power Connector P4 DC Power Connector P5 and P6 Black +12 VDC Yellow September 2006 Rev. A00 Troubleshooting Dell DiagnosticsWhen to Use the Dell Diagnostics Dell Diagnostics Main Menu Diagnostic Lights Power Light Problem Description Suggested ResolutionProblem Description Suggested Resolution System Lights Beep Codes Code Cause