Dell 2010 service manual Overview, Entering System Setup

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System Setup

Overview

Use System Setup:

To change the system configuration information after you add, change, or remove any hardware in your computer.

To set or change a user-selectable option such as the user password.

To read the current amount of memory or set the type of hard drive installed.

Before you use System Setup, it is recommended that you write down the system setup screen information for future reference.

CAUTION: Do not change the settings in system setup unless you are an expert computer user. Certain changes can cause your computer to work incorrectly.

Entering System Setup

1Turn on (or restart) your computer.

2When the DELL logo appears, press <F2> immediately.

NOTE: Keyboard failure may result when a key on the keyboard is held down for extended periods of time. To avoid possible keyboard failure, press and release <F2> in even intervals until the system setup screen appears.

NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the Microsoft® Windows® desktop, then shut down your computer and try again.

System Setup Screens

Options List — This field appears on the top of the system setup window. The tabbed options contain features that define the configuration of your computer, including installed hardware, power conservation, and security features.

System Setup

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Contents W . d e l l . c o m s u p p o r t . d e l l . c o m July Contents PCI and PCI Express Cards Processor Fan Heat Sink Assembly Changing Boot Sequence for Inside View of Your Computer Technical OverviewSystem Board Components Cpufan DIMM1 Technical Overview Technical Specifications Recommended Tools Before You BeginTurning Off Your Computer Safety Instructions Before You Begin Before You Begin Removing the Computer Cover Computer CoverReplacing the Computer Cover Place the computer in an upright position Computer Cover Removing the Front Bezel Front BezelReplacing the Front Bezel Removing Memory Modules Memory ModulesReplacing Memory Modules Cutouts Securing clip snapped in position Memory Modules Removing PCI and PCI Express Cards PCI and PCI Express CardsScrew Card Replacing PCI and PCI Express Cards PCI and PCI Express Cards PCI and PCI Express Cards Installed Removing a Hard Drive DrivesPower cable Data cable Screws Removing a Media Card Reader Replacing a Hard DriveFlexBay USB cable Screws Replacing a Media Card Reader Break-away metal plate Removing an Optical Drive Power cable Data cable Screws Replacing an Optical Drive Drives Drives Drives Removing the Power Switch Module Power Switch ModuleHard drive activity light Replacing the Power Switch Module Power Switch Module Removing the Front I/O Panel Front I/O PanelReplacing the Front I/O Panel Front I/O Panel Front I/O Panel Removing the Processor Fan and Heat Sink Assembly Processor Fan and Heat Sink AssemblyProcessor Fan and Heat Sink Assembly Replacing the Processor Fan and Heat Sink Assembly Processor Fan and Heat Sink Assembly Removing the Processor ProcessorProcessor Release lever Socket Replacing the Processor Processor Removing the System Board System BoardLift the system board up and out Replacing the System Board System Board Removing the Power Supply Power SupplyReplacing the Power Supply Power Supply Power Supply Removing the Battery BatteryReplacing the Battery System Setup Entering System SetupOverview System Setup System Setup Options USB Controller-Enabled or Disabled Enabled by Load Defaults Changing Boot Sequence for the Current Boot Clearing Forgotten Passwords and Cmos Settings Click Drivers & Downloads→Select Model Flashing the BiosSystem Setup System Setup