Dell GX200 manual Mini Tower Chassis PCI/ISA Riser Board

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1Auxiliary power indicator (AUX_LED)

2PCI expansion slot 5 (PCI5)

3Wake On LAN (WOL) connector

4PCI expansion slot 1 (PCI1)

5Auxiliary power connector

Figure 23. Mini Tower Chassis PCI/ISA Riser Board

1PCI expansion slot 1 (PCI1)

2PCI expansion slot 2 (PCI2)

3PCI expansion slot 3 (PCI3)

4PCI expansion slot 4 (PCI4)

5ISA expansion slot 1 (ISA1)

6Standby power indicator LED (AUX_LED)

7ISA expansion slot 4 (ISA4)

8ISA expansion slot 3 (ISA3)

9ISA expansion slot 2 (ISA2)

10PCI expansion slot 5 (PCI5)

11Remote Wakeup header (WOL)

To remove a riser board, perform the following steps.

NOTICE: To avoid possibly damaging expansion cards or the system board by ESD, ground yourself by touching an unpainted metal surface on the back of the computer.

1.Remove the expansion-card cage.

2.Remove the expansion cards installed in the slots.

3.Remove the screws securing the riser board to the expansion-card cage.

System Board Components

Figure 24 shows the system board and the location of all its sockets and connectors.

Figure 24. System Board Components

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Contents Initial release 18 April Last revised 31 Jul You have removed the computer cover Precautionary MeasuresOverview Recommended ToolsComputer Cover Internal ViewsComputer Cover Replacement Front-Panel Inserts Eject, Power, and Reset ButtonsChassis Intrusion Switch Reset the chassis intrusion detectorControl Panel Remove the diskette drive and bracket DrivesInch Diskette Drive Inch DriveIf not already done, remove the computer cover Hard-Disk Drive to Bracket InstallationReplace the computer cover System Power SupplyRiser Boards Expansion-Card CagePCI/ISA Riser Board Optional System Board ComponentsSystem Board Jumpers System-Board Jumper Settings Description Expansion CardsSystem Board Labels Expansion-Card Installation Expansion-Card RemovalRemove the computer cover Removing a Rimm MemoryMicroprocessor/Cooling Fan/Heat Sink Assembly Microprocessor/Cooling Fan/Heat Sink AssemblyMicroprocessor Package Installation System BatterySystem Board Removal System BoardBack to Contents Microprocessor/Airflow Shroud/Heat Sink Assembly Computer Cover Inside the Chassis Internal ViewExpansion-Card Cage Remove the hard-disk drive cage Inch Diskette Drive RemovalInch Drive Removal 25-Inch Drive Removal Hard-Disk Drive Insertion Hard-Disk Drive ReplacementSystem Power Supply Removal System Power Supply RotationSystem Power Supply Installation Rotate the system power supplySystem Board Jumpers Expansion Cards Expansion Card Removal Expansion-Card ReplacementMidsize Chassis PCI Riser Board Rimm Installation Microprocessor/Airflow Shroud/Heat Sink AssemblyHeat Sink Assembly Removal Securing the microprocessor package Disconnect all cables from the system board Back to Contents Overview Mini Tower Chassis Orientation View Computer Cover Replacement Front Bezel Removal Front BezelFront-Panel Inserts Chassis Intrusion Switch Diskette Drive Removal Remove the control panel from the front panelDrive Bracket Attachment Remove the front bezelNew Drive Insertion Hard-Disk Drive Removal From Bracket Remove the computer cover Remove the front bezel Drive Bracket Insertion Into Chassis System Power Supply Mini Tower Chassis PCI Riser Board Mini Tower Chassis PCI/ISA Riser Board System Board Jumpers CD-ROM audio interface connector Expansion Card Installation Memory Microprocessor/Airflow Shroud/Heat Sink Removal Microprocessor package Socket release lever ZIF socket System Battery Remove the airflow shroud from the microprocessor Replace the airflow shroud Replace the expansion-card cage Overview Orientation View Computer Cover Replacement Remove the drive shelf Remove the power supply Eject and Power ButtonsChassis Intrusion Switch Hard-Disk Drive Preliminary StepsDrive Bracket Removal Hard-Disk Drive Cable Attachment CD-ROM Drive Removal CD-ROM DriveSystem Power Supply PCI Riser Board Riser BoardSystem Board Jumpers System-Board Jumper Settings Description Bit PCI Expansion Card Example Expansion Card Removal Memory Microprocessor/Cooling Fan/Heat Sink Assembly Microprocessor Package Removal Replace the computer cover and restart the system Replace the drive shelf assembly