Dell 3800 owner manual After Working Inside Your Computer

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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.

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.If required, verify that the computer works correctly by running the Dell Diagnostics.

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Contents Dell Vostro Page Contents Specifications Contacting Dell Before Working Inside Your Computer Working on Your ComputerTurning Off Your Computer After Working Inside Your Computer Recommended Tools Removing and Installing ComponentsSystem Overview Removing The Cover Installing The CoverRemoving The Bezel Removing The Optical Drive Installing The BezelRemoving The Hard Drive Installing The Optical DriveInstalling The Hard Drive Removing The Power Supply Unit PSU Installing the Expansion CardsRemoving the Expansion Cards Page Removing The Heatsink Installing The Power Supply Unit PSURemoving the Memory Installing The HeatsinkInstalling the Processor Removing the ProcessorRemoving The System Fan Installing the MemoryRemoving The Input/Output I/O Panel Installing The System FanInstalling The Input/Output I/O Panel Removing The System Board System Board Components Installing The System BoardPage Diagnostic Power LED Codes Troubleshooting Your ComputerDiagnostic Error Messages RUN System Setup Program HARD-DISK Drive Configuration ErrorInsert Bootable Media Invalid Configuration INFORMATION-PLEASENo Boot Sector on Hard Drive Licensed Content is not Accessible in MediadirectMemory Allocation Error No Boot Device AvailableNot Enough Memory or RESOURCES. Exit Seek ErrorTIME-OF-DAY Clock Lost Power \ is not ACCESSIBLE. the Device is not ReadySystem Error Messages System Setup Options System SetupSystem Setup Overview Enter System SetupSata AdvancedBoot Wlan PowerSpecifications PCI USBVAC-264 VAC Page Contacting Dell