Dell GX400 manual Removing the Front Panel, Replacing the Front Panel

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Front Panel

Dell™ OptiPlex™ GX400 Service Manual

Removing the Front Panel

Replacing the Front Panel

Removing the Front Panel

CAUTION: Before you perform this procedure, see "Precautionary Measures."

1.Turn off the computer and devices, disconnect them from their electrical outlets, wait at least 5 seconds, and then remove the computer cover.

2.Release the front panel by pressing the green front-panel release button marked with the icon.

Removing the Front Panel

3.While pressing the front-panel release button, rotate the top of the panel outward, away from the chassis.

4.Lift the panel away from the chassis.

Replacing the Front Panel

Fit the two front-panel retaining hooks into the recessed slots at the bottom of the chassis. See "Removing the Front Panel." Then rotate the top of the panel toward the chassis until the front-panel latches snap into the tabs on the front panel.

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Contents VRM Removing the AGP Card Brace AGP Card BraceReplacing the AGP Card Brace Removing the Computer Battery Computer BatteryReplacing the Computer Battery Before You Begin Precautionary MeasuresRecommended Tools Restarting the ComputerRemoving the Chassis Intrusion Switch Chassis Intrusion SwitchReplacing the Chassis Intrusion Switch Back to Contents Components Control PanelRemoving the Control Panel Replacing the Control Panel Removing the Computer Cover Computer CoverReplacing the Computer Cover Replacing the Cover Drive Location Disk Drives and MediaRemoving the Floppy Drive Replacing the Floppy Drive Removing a CD, Zip, or Other External Drive Replacing a CD, Zip, or Other External Drive Attaching Drive Cables Removing a Hard Drive Replacing a Hard Drive Attaching Hard-Drive Cables Page Expansion Card Types Expansion CardsRemoving an Expansion Card Removing an Expansion Card Back to Contents Removing the Expansion-Card Guide Expansion-Card GuideReplacing the Expansion-Card Guide Back to Contents Removing the Front Panel Front PanelReplacing the Front Panel Removing Front-Panel Buttons Front-Panel ButtonsReplacing Front-Panel Buttons Page Removing Front-Panel Inserts Front-Panel InsertsReplacing Front-Panel Inserts Chassis Interior Inside Your ComputerRemoving a Memory Module System MemoryReplacing a Memory Module Back to Contents Removing the Microprocessor MicroprocessorReplacing the Microprocessor Back to Contents Removing the Microprocessor Cooling Fan Microprocessor Cooling FanReplacing the Microprocessor Cooling Fan Page Removing the Microprocessor Airflow Shroud Microprocessor Airflow ShroudReplacing the Microprocessor Airflow Shroud Rotating the Power Supply Power SupplyRemoving the Power Supply Replacing the Power Supply Removing the System Board System BoardReplacing the System Board Labels System Board ComponentsJumpers Setting DescriptionBack to Contents Back to Contents Replacing the VRM Removing the VRMBack to Contents