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Using the System Setup Program: Dell™ Latitude™ C810 User's Guide

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	Overview		Changing Printer Modes
	Entering and Exiting the System Setup Program		Changing COM Ports
	The System Setup Screens		Enabling the IR Sensor
	Changing the Boot Sequence

NOTE: This section provides general information on using the system setup program. For detailed information on options and settings, enter the system setup program and navigate through the screens, or visit the Dell support website at http://support.dell.com.

Overview

NOTE: ACPI operating systems, such as Microsoft® Windows® 2000 or Windows XP, automatically configure most of the setup options available in the system setup program, and override options entered through the system setup program. One exception is the External Hot Key option, which you can disable or enable only through the system setup program. For more information on configuring features for these operating systems, see your Microsoft Windows Help.

You can use the system setup program as follows:

• To set or change user-selectable features—for example, your password or power management features
  
  
• To verify information about your computer's current configuration, such as the amount of system memory

For some setup options, you must reboot the computer before any changes take effect. Changes for other options take effect immediately. The Help text in the upper-right corner of system setup screens tells you if the computer must be rebooted.

After you set up your computer, run the system setup program to familiarize yourself with your system configuration information and optional settings. Dell recommends that you write down the information for future reference.

Entering and Exiting the System Setup Program

NOTE: If the system setup program is running when the computer enters standby mode, the computer exits the system setup program and then activates standby mode.

The System Setup Screens

The system setup screens display the current setup and configuration information and optional settings for your computer. Information on the screens is organized in five boxed areas:

• Title

The box at the top of each screen lists the page number, system name, and version number of the basic input/output system (BIOS).

• Options

The box on the left half of each screen lists options that define the installed hardware in your computer and the power conservation and security features for your computer.

Fields next to the options contain settings or values. You can change those values that appear bright on the screen. Options or values that you cannot change (because they are determined or calculated by the computer) appear less bright.

• Help

The box on the upper-right half of each screen displays help information for the option with a currently highlighted field.

• Computer data

The box in the lower-right corner of each screen displays information about your computer.

• Key functions

The line of boxes across the bottom of each screen lists keys and their functions within the system setup program.

NOTE: You can only boot from a CD, CD-RW, or DVD drive installed as a fixed optical drive. You cannot boot from one of these modules installed in the modular bay.

For a change in the boot sequence options to take effect, you must reboot your computer.

The term boot refers to the computer's start-up procedure. When you turn on the computer, it "bootstraps" itself into an operational state by loading into memory a small program, which in turn loads the necessary operating system. The boot sequence tells the computer where to look to find the software needed to start the operating system.