Dell OPTIPLEX 740 User Manual

l 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.
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Entering System Setup
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1. Turn on (or restart) your computer.
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2. WhentheblueDELL™logoisdisplayed,youmustwatchfortheF2prompttoappear.
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3. Once this F2 prompt appears, press <F2> immediately.
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4. 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 (see Turning Off Your Computer) and try again.
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System Setup Screen
The system setup screen displays current or changeable configuration information for your computer. Information on the screen is divided into four areas: the
menu at the top, the main window, the Item Help field on the right, and key functions listed on the bottom.
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System Setup Options
NOTE: The F2 prompt indicates that the keyboard has initialized. This prompt can appear very quickly, so you must watch for it to display, and
then press <F2>. If you press <F2> before you are prompted, this keystroke will be lost.
Options List — This field appears on the left side of the system setup window. The field is a
scrollable list containing features that define the configuration of your computer, including
installed hardware, power conservation, and security features.
Scroll up and down the list by using the up- and down-arrow keys. As an option is highlighted,
the Option Field displays more information about that option and the option's current and
available settings.
Option Field — This field contains information about each
option. In this field you can view your current settings and
make changes to your settings.
Use the right- and left-arrow keys to highlight an option.
Press <Enter> to make that selection active.
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Key Functions — This field appears below the Option Field
and lists keys and their functions within the active system
setup field.
NOTE: Depending on your computer and installed devices, the items listed in this section may not appear, or may not appear exactly as listed.
System
System Info
Lists the computer name, BIOS Version, Service Tag, Express Service Code, (if applicable), and the Asset Tag. None of these fields can
be modified.
Processor Info
Identifies the CPU type, processor clock speed, bus speed, clock speed, and L2 cache size. States whether the processor is multiple-core
capable and whether it supports 64-bit technology.
Memory Info
Lists the type, size, speed, and channel mode (dual or single) of installed memory.
PCI Info
Identifies any installed PCI or PCI Express cards.
Date/Time
Displays current date and time settings.
Boot Sequence
The computer attempts to boot from the sequence of devices specified in this list.
HDD Boot
Sequence
Lists the order that the BIOS will search the available hard drives in the system.
Drives
Diskette Drive
This option enables or disables the floppy drive. The options are Off, USB, Internal, and Read Only.
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Dell OPTIPLEX 740 Specifications

General

Audio	Integrated High Definition Audio
Processor	AMD Athlon 64 X2, AMD Sempron
Memory	Up to 8GB DDR2
Storage	SATA HDD
Graphics	Optional discrete graphics
Form Factor	Mini Tower
Expansion Slots	1 PCI-e x16
Optical Drive	DVD-ROM, DVD+/-RW
Network	Integrated 10/100/1000 Ethernet
Power Supply	Mini-Tower: 305W
Ports	USB 2.0, serial, parallel, VGA, audio
Operating System	Windows XP

Summary

Advanced Features

LegacySelect Technology Control

Control over connectors and media devices via system setup or IT Assistant.

Manageability

Alert Standard Format (ASF) and Dell OpenManage IT Assistant for network management.

Security Overview

Covers security features like Chassis Intrusion Detection and Password Protection.

Security Features

Chassis Intrusion Detection

Detects if the computer chassis has been opened and alerts the user.

Padlock Ring and Security Cable Slot

Physical security methods to prevent unauthorized access or movement.

Password Protection

System and administrator password settings for computer security.

Before You Begin Procedures

Recommended Tools

List of tools necessary for performing hardware procedures.

Turning Off Your Computer

Steps for safely shutting down the computer before maintenance.

Before Working Inside Your Computer

Essential safety precautions to prevent injury and component damage.

Cleaning Your Computer

Computer, Keyboard, and Monitor Cleaning

Instructions for cleaning external computer components.

Mouse Cleaning

Procedures for cleaning both optical and non-optical mice.

Floppy Drive Cleaning

How to clean a floppy drive using a commercial kit.

Drives Installation and Connection

General Drive Guidelines

Guidelines for connecting SATA hard drives, optical drives, and drive cables.

Drive Cable Connectors

Description of drive interface and power cable connectors.

I/O Panel Procedures

Removing the I/O Panel

Steps to remove the computer's Input/Output panel.

Replacing the I/O Panel

Steps to install the Input/Output panel in reverse order.