Dell Dimension 2100 technical specifications Clearing Nvram, Enter the system setup program

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Clearing NVRAM

To clear NVRAM for all devices and restart the computer:

1.Enter the system setup program.

2.Press the right-arrow key to move to the Advanced menu.

3.Press the down-arrow key to highlight the Boot Configuration submenu, and press <Enter>.

4.Press the down-arrow key to highlight Reset Config Data. Then change the setting to Yes (see Table 3).

5.Press <F10> to exit the program and restart the computer.

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Contents Model MCM Dell Dimension 2100 System ReferenceDiagnostic Codes Definition Diagnostic CodesBack to Contents Diagnostic Codes Post Beep Codes System MessagesPost Beep Codes System Beep Codes Possible CauseReseat the memory modules System Messages System MessagesOperating system cannot be located on drive a or drive C Click Device Manager Click the Device Manager tabBack to Contents Front Panel Back Panel Controls and Lights Dell Dimension 2100 System ReferenceFront Panel Back PanelConventions Dell Dimension 2100 System Reference Typographical ConventionsTypographical Conventions Printed Documentation Online Documentation Documentation Dell Dimension 2100 System ReferencePrinted Documentation Online DocumentationBack to Contents Drivers Dell Dimension 2100 System Reference Using the Dell Dimension ResourceCD to Reinstall DriversYour Computer’s Drivers Back to Contents You have the recommended tools Precautionary MeasuresOverview Recommended ToolsRotating the Power Supply Rotate the power supply back into placeCover Remove the computer cover Tabs Inch Front Panel InsertUpper 3.5-Inch Drive InsertInch Drive Lower 3.5-Inch Floppy DriveHard Drive Remove the front cover Power Supply and Fan AssemblyControl Panel CardsRemove the computer cover Rotate the power supply ConnectorMemory Remove and replace the microprocessor chip from the socket Heat SinkMicroprocessor System Board BatteryReplace the computer cover, and start the computer Remove the computer cover Remove the power supplyBack to Contents Expansion Bus System InformationDrives PortsVideo Regulatory Notices PowerPhysical EnvironmentalCard Slot Default Dell-Installed Card PlacementIRQ Assignments IRQ Line System ResourceSystem Setup Program Dell Dimension 2100 System Reference Entering the System Setup ProgramMain Screen Advanced Screen Main Screen Menu Options FunctionAdvanced Screen Menu Options Function Displays the IDE Configuration submenu Base I/O Primary IDE Master SubmenuInterrupt ModePrimary IDE Master Submenu Options Diskette Configuration SubmenuEvent Log Configuration Submenu Diskette Configuration Submenu OptionsSecurity Screen Video Configuration SubmenuEvent Log Configuration Submenu Options Video Configuration Submenu Option FunctionBoot Screen Boot Screen OptionsSecurity Screen Options Function Exit Screen Options Network DisabledExit Screen FloppyClearing Nvram Enter the system setup programInternal View Technical Overview Dell Dimension 2100 System ReferenceBack-Panel Features System Board Connectors and SocketsJumper Description System Board Configuration JumperPower Supply Jumper SettingVoltage Range Current DC Power Cables DC Power Connector Pin AssignmentsDC Power Connector P1 DC Voltage RangesDC Power Connectors P4, P5, and P6 Control Panel Connector J9F2 Pin AssignmentsDC Power Connector P2 DC Power Connector P3Back to Contents