Dell 430 After Working Inside Your Computer, Click Start→ Turn Off Computer→ Turn Off

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Click StartTurn Off ComputerTurn Off.

The computer turns off after the operating system shutdown process is complete.

2.Ensure that the computer and all attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for about 6 seconds to turn them off.

After Working Inside Your Computer

After you complete any replacement procedure, ensure you connect any external devices, cards, and cables before turning on your computer.

1.Replace the cover (see Removing and Replacing the Cover).

CAUTION: To connect a network cable, first plug the cable into the network device and then plug it into the computer.

2.Connect any telephone or network cables to your computer.

3.Connect your computer and all attached devices to their electrical outlets.

4.Turn on your computer.

5.Verify that the computer works correctly by running the Dell Diagnostics. See Dell Diagnostics.

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Contents Page System Setup Entering System SetupSystem Setup Options OverviewAll Errors All, But Keyboard Ahci ATA RAIDBoot Menu Power ManagementDiagnostics Dell DiagnosticsOption Function Power Button Light Codes Beep CodesPage Removing and Replacing Parts Passwords Supervisor PasswordUser Password Clearing Forgotten PasswordsClearing Cmos Settings Technical Specifications External Connectors Systemboard ConnectorsCards DrivesPower Controls and LightsPhysical EnvironmentalBack to Contents Chassis Fan Removing the Chassis FanReplacing the Chassis Fan Coin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Front Panel Removing the Front PanelReplacing the Front Panel Front I/O Panel Removing the Front I/O PanelReplacing the Front I/O Panel Hard Drive Removing the Hard DrivePage Replacing the Hard Drive Processor Heat Sink and Fan Assembly Removing the Processor Heat Sink and Fan AssemblyReplacing the Processor Heat Sink and Fan Assembly Memory Removing MemoryReplacing Memory Optical Drive Removing the Optical DriveReplacing the Optical Drive Power-Button Assembly Removing the Power-Button AssemblyReplacing the Power-Button Assembly Power Supply Removing the Power SupplyPage Replacing the Power Supply Processor Removing the ProcessorReplacing the Processor Replace the processor Heat-Sink and Fan Assembly System Board Removing the System BoardReplacing the System Board Cover Removing the CoverReplacing the Cover Expansion Cards Removing an Expansion CardReplacing an Expansion Card System-Board Layout Working on Your Computer Before Working Inside Your ComputerTurning Off Your Computer Windows XPAfter Working Inside Your Computer Click Start→ Turn Off Computer→ Turn Off