Dell 4300s Adding Memory, Close the computer cover Attach the computer stand optional

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CAUTION: Some network adapters automatically start the computer when they are connected to a network. To guard against electrical shock, be sure to unplug your computer from its electrical outlet before installing any cards.

10.Insert the card into the card connector.

If the card is full-length, insert the end of the card into the card guide bracket as you lower the card toward its connector on the system board. Insert the card firmly into the card connector on the riser board.

11.Lower the retention arm and press it into place, securing the card(s) in the computer.

12.Replace the card cage.

a.Align the tabs in the side of the card cage with the slots on the side of the computer, and slide the card cage down into place.

b.Make sure that the riser board is fully seated in the connector on the system board.

13.Reconnect any cables that you removed in step 6.

14.Connect any cables that should be attached to the card.

See the documentation for the card for information about the card's cable connections.

NOTICE: Do not route card cables over or behind the cards. Cables routed over the cards can prevent the computer cover from closing properly or cause damage to the equipment.

15.Close the computer cover.

16.Attach the computer stand (optional).

17.Connect your computer and devices to their electrical outlets, and turn them on.

NOTICE: To connect a network cable, first plug the cable in to the network wall jack and then plug it in to the computer.

18.Install any drivers required for the card as described in the card documentation.

Adding Memory

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in "Safety Instructions."

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before opening the cover.

You can increase your computer memory by installing memory modules on the system board. For information on the type of memory supported by your computer, look under "Memory" in "Technical Specifications."

HINT: Memory purchased from Dell is covered under your computer warranty.

1.Shut down the computer.

2.Turn off any attached devices and disconnect them from their electrical outlets.

NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.

3.Disconnect the computer power cable from the wall outlet, and then press the power button to ground the system board.

4.Remove the computer stand, if it is attached.

5.Open the computer cover.

6.If necessary, remove a memory module:

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Contents Abbreviations and Acronyms Dell Dimension 4300SHints, Notices, and Cautions System Codes and Messages Diagnostic CodesDiagnostic Code Definition Corrective Action Message Possible Cause Corrective Action Post Beep CodesSystem Messages Beep Codes Possible Cause Corrective ActionPost Downloading the Tell Me How Help File and Associated Files DocumentationPrinted Documentation Online DocumentationAdding Parts Safety InstructionsWhen Using Your Computer When Working Inside Your ComputerMicrosoft Windows XP Shutting Down the ComputerAttaching and Removing the Computer Stand Protecting Against Electrostatic Discharge Shut down the computer Opening the Computer CoverLooking Inside Your Computer Adding or Removing Cards Shut down the computer Close the computer cover Attach the computer stand optional Adding MemoryReplacing the AGP Card Front Panel Inserts Hard Drive Page Floppy Drive Page Inch Drive Page Replacing the Microprocessor Page Removing the System Board Replacing the System BoardReplacing the System Board Closing the Computer CoverBack to Contents Start-Up Error Messages Solving ProblemsAccessing Help Files Power ProblemsIf the screen is blank Video and Monitor ProblemsSound and Speaker Problems Adjust the Windows display settingsIf you cannot print to a USB printer Printer ProblemsReinstall the Sound audio driver- See Reinstalling Drivers If you cannot print to a parallel port printerVerify that the modem is communicating with Windows Scanner ProblemsModem Problems Mouse ProblemsIf you cannot save a file to a floppy disk Keyboard ProblemsDrive Problems Check the mouse settingsIf the CD-RW drive stops writing Network ProblemsMicrosoft Windows Error Messages If you have a hard drive problemInternet Connection Problems General Program ProblemsAt the Welcome Dell System Owner screen, click Next Mail ProblemsResolving Other Technical Problems Reinstalling Drivers Double-click the Phone and Modems Options iconWindows XP Using the Windows XP Device Driver RollbackResolving Software and Hardware Incompatibilities Click the System Restore tab Using System RestoreCreating a Restore Point Click Performance and MaintenanceRestoring the Computer to an Earlier Operating State Reinstalling Windows XPUndoing the Last System Restore Reinstalling Windows Back to Contents Technical Specifications Controls and Lights PowerAudio3 VideoBack to Contents Overview System Setup ProgramViewing Settings System Setup Program ScreensOption Function PXE BIS Clearing Forgotten PasswordsTechnical Overview Internal View System Board Connectors and SocketsSocketed Microprocessor Power SupplyPin Number Signal name 18-AWG Wire DC Power ConnectorsPin Number Signal Name 22-AWG Wire DC Power Connector P6DC Power Connectors P2, P3, and P4 DC Power Connector P5Page Front View Controls and LightsComputer Stand Back View Headphone ConnectorSerial Connector
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