Dell GX200 manual Chassis Intrusion Switch

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3.Disconnect the control panel cable from the control panel connector on the system board (see "System Board Labels" for the location of the PANEL connector).

Note the routing of the control panel cable as you remove it from the chassis.

4.Remove the mounting screw that secures the control panel to the chassis.

5.Disconnect the chassis intrusion switch cable connector from the control panel.

6.Remove the control panel cable.

7.Remove the control panel from the chassis.

Note the routing of the control panel cable as you remove it from the chassis.

When you install the replacement control panel, be sure to put the right side of the control panel behind the mounting tab.

Chassis Intrusion Switch

Figure 7. Chassis Intrusion Switch Removal

1Control panel

2Chassis intrusion switch

To remove the chassis intrusion switch, perform the following steps:

1.Remove the drive shelf.

2.Remove the power supply.

3.Remove the control panel.

4.Disconnect the chassis intrusion switch cable connector from the control panel.

Note the routing of the chassis intrusion cable as you remove the cable from the chassis. Chassis hooks may hold the cable in place inside the chassis.

5.Slide the chassis intrusion switch out of its slot and remove the switch and its attached cable from the chassis.

6.Install the replacement chassis intrusion switch and cable.

7.Replace the computer cover and reset the chassis intrusion detector.

Drives

NOTE: In all of the following procedures, left and right refer to your left and right as you face the front of the computer.

Figure 8. Drive Locations

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Contents Initial release 18 April Last revised 31 Jul Overview Precautionary MeasuresRecommended Tools You have removed the computer coverComputer Cover Internal ViewsComputer Cover Replacement Front-Panel Inserts Eject, Power, and Reset ButtonsControl Panel Chassis Intrusion SwitchReset the chassis intrusion detector Inch Diskette Drive DrivesInch Drive Remove the diskette drive and bracketIf 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 Labels System-Board Jumper Settings DescriptionExpansion Cards Remove the computer cover Expansion-Card InstallationExpansion-Card Removal 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 Inch Drive Removal Remove the hard-disk drive cageInch Diskette 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 bezelDrive 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