Dell GX1 Audio Connectors, Video Connector, Serial Port Connectors, Keyboard Connector

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Introduction: Dell OptiPlex GX1 Low-Profile Managed PC Systems

A dual-colored link integrity indicator, which lights up green when there is a good connection between a 10-Mbps network and the NIC, or it lights up orange when there is a good connection between a 100- Mbps network and the NIC. When the green indicator is off, the computer is not detecting a physical connection to the network.

Audio Connectors

You can use the microphone jack to attach a standard personal computer microphone. Connect the audio cable from the microphone to the microphone jack. The microphone input is a monaural source with maximum signal levels of 89 millivolts root-mean-squared (mVrms).

You can use the line-out jack to attach most computer speakers. The line-out jack is amplified, so speakers with integrated amplifiers are not required. Connect the audio cable from the speakers to this jack.

You can use the line-in jack to attach record/playback devices such as cassette players, CD players, and VCRs. Connect the line-out cable from any of these devices to the line-in jack on the back of your computer.

Video Connector

The system uses a 15-pin high-density D-subminiature connector on the back panel for attaching a VGA- compatible monitor to your system.

Serial Port Connectors

The serial ports use 9-pin D-subminiature connectors on the back panel. These ports support devices such as external modems or plotters that require serial transmission (sending one bit of data at a time over one line).

The default designations for these integrated serial ports are COM1 for serial port 1 and COM2 for serial port

2.Port designations are used in software installation procedures to identify the port used by a device—for example, specifying the port used by a modem when installing communications software.

The system contains a reconfiguration feature to reassign the serial port's designation if you add an expansion card containing a serial port using this designation.

If you set the system’s integrated serial ports to Auto in the System Setup Program and add an expansion card containing a serial port configured to a specific designation, the computer automatically maps (assigns) the integrated ports to the appropriate COM setting as necessary.

Before you add a card with a serial port, check the documentation that accompanied your software to make sure that the software can be mapped to the new COM port designation.

Keyboard Connector

Your system uses a PS/2-style keyboard. The keyboard cable attaches to a 6-pin miniature DIN connector on the back panel of your computer.

Network Cable Requirements

Your computer's NIC connector (an RJ45 connector located on the back panel) is designed for attaching an unshielded twisted pair (UTP) Ethernet cable. Press one end of the UTP cable into the NIC connector until

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Contents Initial release 7 Dec Last revised 31 Jan Overview System Features640 × True-color 32 bpp 85 Hz 800 × Hardware FeaturesSoftware Features Dell OpenManage Program Manageability FeaturesFault Management Wakeup On LAN Auto Power OnSecurity Features Temperature MonitoringO Ports, Connectors, and Indicators Connecting Peripheral DevicesIntegrated NIC Connector Parallel Port ConnectorMouse Connector USB ConnectorsKeyboard Connector Audio ConnectorsVideo Connector Serial Port ConnectorsUsing the Power Switch Attaching the Optional Stand for Vertical Orientation Using the Optional Stand for Vertical OrientationEnergy Star Emblem Energy Star ComplianceGetting Help Accessing Online DocumentationEnter the System Setup program as follows Entering the System Setup ProgramSystem Setup Screens System Setup ScreensPage Time Using the System Setup ProgramSystem Setup Options System-Setup Navigation Keys Keys ActionDrives Primary and Secondary DateDiskette Drive A, Diskette Drive B, and Use ZIP as a or B Reserved Memory DAC Snoop CPU SpeedNum Lock Chassis IntrusionPassword Status Keyboard ErrorsSystem Password Device-List Screen Navigation Keys Keys Action Boot SequenceSample Device List Screen Setup Password Saving Eide Hard-Disk Drive Power Power ManagementSaving Monitor Power Mouse SoundIDE Hard Disk Parallel ModeSerial Port 1 and Serial Port Parallel PortSystem Data Options Using the System Password FeatureDiskette SpeakerAssigning a System Password Type the password and press Enter Using Your System Password to Secure Your SystemDeleting or Changing an Existing System Password Using the Setup Password FeatureAssigning a Setup Password Page Back to Contents Responding to Error MessagesOverview About the ICU Quick StartICU Database When to Run the ICUPreparing to Use the ICU Backing Up the ICU Diskette Accessing HelpStarting the ICU ICU Keys Keys Action Adding a Listed CardMaking Selections in the ICU Add Network Card Dialog Box Configuration Settings Dialog Box for Assigning an IRQ Line Adding an Unlisted Card Specify Interrupt Dialog Box Specify I/O Port Dialog Box Modifying a Card Removing a Card System Resource Usage Dialog Box Viewing ResourcesLocking and Unlocking All Resources Saving the System ConfigurationExiting From the ICU Locking and Unlocking CardsLocking and Unlocking Configuration Resources Before You Begin Safety First For You and Your ComputerUnpacking Your Hardware Option Removing the Computer CoverReplacing the Computer Cover Replacing the Computer CoverComputer Orientation View Inside Your ComputerSystem Board Jumpers JumpersBUS66M System-Board Jumper Settings DescriptionLPT1 System Board and Riser Board LabelsRemoving the Expansion-Card Cage Removing and Replacing the Expansion-Card CageReplacing the Expansion-Card Cage System Board Features Expansion Cards Expansion Slots Expansion CardsRemoving the Filler Bracket Removing an Expansion Card DIMMs and Dimm Sockets Adding MemoryPerforming a Memory Upgrade Installing a Dimm Adding Video Memory Installing a Dimm Removing a DimmInstalling a Video-Memory Upgrade Module Removing the Microprocessor Upgrading the MicroprocessorReplacing the System Battery Page System Battery and Battery Socket Drive Locations Removing the Front-Panel Insert for a 5.25-Inch Bay Removing and Replacing Front-Panel InsertsDC Power Cable Connector Connecting DrivesInstalling a Drive in the 5.25-Inch Drive Bay Removing the 3.5-Inch Diskette Drive/Bracket Assembly Installing the 5.25-Inch Diskette Drive Bracket Attaching Cables to a Drive in the 5.25-Inch Drive Bay Eide Drive Addressing Installing an Eide Hard-Disk DriveRemoving the Hard-Disk Drive Bracket Securing the Hard-Disk Drive to the Bracket ALERT! Cover was previously removed Page Scsi Configuration Guidelines Installing Scsi DevicesGeneral Procedure for Installing Scsi Devices Page ALERT! Cover was previously removed Partitioning and Formatting Scsi Hard-Disk Drives Expansion Bus MicroprocessorSystem Information Ports MemoryDrives Key Combinations VideoEnvironmental Controls and IndicatorsPower PhysicalBack to Contents Message Probable Cause Corrective Action ICU Error MessagesLoaded card is not a Conflictingcard This is An Eisa system. Use Probable Cause Corrective Action Configuration Manager MessagesMessage Error Failed to activate device, CSN=Card Select Number See Modifying a Card for instructions See Adding a Listed Card for instructions
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