Dell Dimension 2100 Power Supply and Fan Assembly, Control Panel, Cards, Remove the front cover

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3.Secure the drive to the front of the computer frame with the two screws you removed.

4.Connect a power supply cable and the hard drive interface cable to the new drive.

Power Supply and Fan Assembly

1 Power-supply retaining clips

2 Power supply and fan assembly

To remove the power supply and fan assembly:

1.Disconnect the AC power cable from the computer.

2.Remove the computer cover.

3.Rotate the power supply away from the system board.

4.Disconnect the DC power cables from the POWER and OPTIONAL POWER connectors on the system board.

5.Disconnect the DC power cables from all the drives.

6.Press the power-supply retaining clips and lift the power supply and fan assembly out of the computer.

Control Panel

1 Control panel assembly

2 Mounting tabs

To remove the control panel:

1.Remove the front cover.

2.Disconnect the control panel from the system board.

3.Press the mounting tabs to release the control panel and remove the control panel assembly.

Cards

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Contents Dell Dimension 2100 System Reference Model MCMDiagnostic Codes Back to ContentsDiagnostic Codes Post Beep Codes System Messages Diagnostic Codes DefinitionReseat the memory modules Post Beep CodesSystem Beep Codes Possible Cause System Messages System MessagesOperating system cannot be located on drive a or drive C Click the Device Manager tab Click Device ManagerBack to Contents Controls and Lights Dell Dimension 2100 System Reference Front PanelBack Panel Front Panel Back PanelTypographical Conventions Conventions Dell Dimension 2100 System ReferenceTypographical Conventions Documentation Dell Dimension 2100 System Reference Printed DocumentationOnline Documentation Printed Documentation Online DocumentationBack to Contents Your Computer’s Drivers Drivers Dell Dimension 2100 System ReferenceUsing the Dell Dimension ResourceCD to Reinstall Drivers Back to Contents Precautionary Measures OverviewRecommended Tools You have the recommended toolsCover Rotating the Power SupplyRotate the power supply back into place Remove the computer cover Inch Front Panel Insert Upper 3.5-Inch DriveInsert TabsLower 3.5-Inch Floppy Drive Inch DriveHard Drive Power Supply and Fan Assembly Control PanelCards Remove the front coverMemory Remove the computer cover Rotate the power supplyConnector Heat Sink Remove and replace the microprocessor chip from the socketMicroprocessor Battery System BoardRemove the computer cover Remove the power supply Replace the computer cover, and start the computerBack to Contents System Information Expansion BusVideo DrivesPorts Power PhysicalEnvironmental Regulatory NoticesDefault Dell-Installed Card Placement IRQ AssignmentsIRQ Line System Resource Card SlotMain Screen System Setup Program Dell Dimension 2100 System ReferenceEntering the System Setup Program Advanced Screen Menu Options Function Advanced ScreenMain Screen Menu Options Function Displays the IDE Configuration submenu Primary IDE Master Submenu InterruptMode Base I/ODiskette Configuration Submenu Event Log Configuration SubmenuDiskette Configuration Submenu Options Primary IDE Master Submenu OptionsVideo Configuration Submenu Event Log Configuration Submenu OptionsVideo Configuration Submenu Option Function Security ScreenSecurity Screen Options Function Boot ScreenBoot Screen Options Network Disabled Exit ScreenFloppy Exit Screen OptionsEnter the system setup program Clearing NvramTechnical Overview Dell Dimension 2100 System Reference Back-Panel FeaturesSystem Board Connectors and Sockets Internal ViewSystem Board Configuration Jumper Power SupplyJumper Setting Jumper DescriptionDC Power Cables DC Power Connector Pin Assignments DC Power Connector P1DC Voltage Ranges Voltage Range CurrentControl Panel Connector J9F2 Pin Assignments DC Power Connector P2DC Power Connector P3 DC Power Connectors P4, P5, and P6Back to Contents