Dell GX1 technical specifications Replacing the System Battery

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Installing System Board Options: Dell OptiPlex GX1 Low-Profile Managed PC Systems

5.Insert the new SEC cartridge/heat sink assembly into the system board connector.

Orient the SEC cartridge/heat sink assembly with the heat sink facing the right (as you face the front of the chassis). Align the sides of the heat sink with the guide brackets and press the SEC firmly into its connector until it is fully seated. The guide brackets will snap into place, securing the SEC cartridge in the connector on the system board.

NOTE: You must use up to 25 pounds of force to fully engage the SEC cartridge in the connector.

6.Connect the microprocessor fan cable to the connector on the system board.

7.Replace the computer cover, and reconnect your computer and peripherals to their electrical outlets and turn them on.

NOTE: If Enabled, the Chassis Intrusion option will cause the following message to be displayed at the next system start-up:

ALERT! Cover was previously removed.

8.Enter the System Setup program and confirm that the installed microprocessor is correctly identified.

As the system boots, it detects the new microprocessor and automatically changes the system configuration information in the System Setup program.

9.Run the Dell Diagnostics to verify that the new microprocessor is operating correctly.

See your Diagnostics and Troubleshooting Guide for information on running the Dell Diagnostics and troubleshooting any problems that may occur.

Replacing the System Battery

A 3.0-volt (V) CR2032 coin-cell battery installed on the system board maintains system configuration, date, and time information in a special section of memory.

The operating life of the battery can extend up to ten years. The battery may need replacing if an incorrect time or date is displayed during the boot routine along with a message such as:

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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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