Dell B110 service manual Removing the Front-Panel Insert, Remove the computer cover

Page 32

2.Remove the computer cover.

3.Release and remove the front panel:

a.If your computer has a release lever, push the release lever to release the top tab.

b.Reach inside the computer and push the top and bottom tab towards you to release them.

c.Rotate the front panel to separate it from the side hinges.

Removing the Front-Panel Insert

1. Press in the two insert tabs.

Image 32

Contents Abbreviations and Acronyms Before You Begin Getting StartedRecommended Tools Turning Off Your ComputerOpen the computer cover Back to Contents Turn off your computerRemoving the Computer Cover Technical Overview Inside View of Your Computer System Board ComponentsPower Supply DC Connector Pin Assignments Minimum Current a Maximum Current a Pin Number Signal name Wire Color DC Power Connector P1DC Power Connector P2 DC Power Connectors P8 and P9 DC Power Connector P4DC Power Connector P6 Pin Number Signal Name 18-AWG Wire ColorDC Power Connector P7 Pin Number Signal Name 22-AWG Wire ColorComputer Information Technical SpecificationsMemory Connectors VideoAudio Expansion BusPower Controls and LightsPhysical EnvironmentalBack to Contents Advanced Troubleshooting Power LightsRemove and then reinstall the memory modules Network LightsDiagnostic Lights Light Pattern Problem DescriptionSuggested Resolution Yellow LEDBeep Codes Code CauseSystem setup program Enter the system setup program, verifySystem Messages Message Possible Cause Corrective ActionFDD System Setup Entering System SetupSystem Setup Screens OverviewSystem Setup Options Drive ConfigurationSystem Hard-Disk Drive SequenceBoot Sequence Memory InformationCPU Information Integrated DevicesBoot Sequence Option SettingsChanging Boot Sequence for the Current Boot Power ManagementEnter system setup Clearing Forgotten PasswordsChanging Boot Sequence for Future Boots Replace the computer cover Removing and Installing Parts Memory Installation GuidelinesHard Drive Power Supply Floppy Drive Battery MemoryInstalling Memory Shut down the computer through the Start menuReplace the computer cover Cards PCI CardsBefore installing any cards Front Panel Removing the Front PanelRemoving the Front-Panel Insert Remove the computer coverReattaching the Front Panel General Installation Guidelines Connecting Drive CablesDrives Hard DriveRemoving a Hard Drive Installing a Hard Drive Page Floppy Drive Removing a Floppy DriveInstalling a Floppy Drive CD/DVD Drive Removing a CD/DVD DriveInstalling a CD/DVD Drive Adding a Second CD or DVD Drive Page Processor Removing the ProcessorInstalling the Processor Page Fan Assembly Removing the Fan AssemblyReplacing the Fan Assembly Removing the System Board Remove the microprocessor heat sink Remove the fan assemblySystem Board Installing the System Board Reinstall the fan assemblyReplacing the Power Supply Power SupplyRemoving the Power Supply Battery Replace the computer cover Replacing the Computer Cover

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