Dell Inspiron 7500 Reference And Troubleshooting Guide

xxiii
Table 3-1.Boot Routine Indications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Table 3-2.Default IRQ Line Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Table 5-1.International Dialing Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Table 5-2.Dell Contact Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9
Table A-1.Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . ....

xxiv 

support.dell.comIntroduction1-1CHAPTER 1
Introduction
This chapter provides information about the major hardware and software features of 
your computer, as well as available upgrades.Hardware Features
Your Dell™ Inspiron™ computer has the following hardware features:•
An Intel® microprocessor incorporating the latest processor technology. •
An ATI video controller with an accelerated graphics port (AGP 2X), 4 or 
8megabytes (MB) of video memory, 3D assist, Motion Pictures Experts Group 
(MPEG)-2 assist,...

1-2Dell Inspiron 7500 System Reference and Troubleshooting Guide
128 or 256 KB of external static random-access memory (SRAM) level 2 (L2) 
cache, depending on your microprocessor.•
A minimum of 32 MB of memory, which you can increase up to 512 MB by 
installing a combination of 32-, 64-, 128-, 192-, or 256-MB 3.3-volt (V) small-
outline, dual in-line memory modules (SODIMMs) in the two memory module 
sockets on the system board.•
Power conservation modes, standby (sleep) mode and save-to-disk suspend...

support.dell.comIntroduction1-3•
Universal Serial Bus (USB) capability, which provides a single connection point   
for multiple USB-compliant devices. You can also connect and disconnect      
USB-compliant devices while the system is running.
NOTE: If you attach a USB device that was not included in your original system 
configuration, you may need to install a specific driver for that device to obtain its 
full functionality. Contact the USB device manufacturer for more information.•
A TV-out S-video...

1-4Dell Inspiron 7500 System Reference and Troubleshooting Guide•
Display close/suspend button — When you close the display, this button 
activates standby mode. Do not press this button with your finger.•
Microphone — Allows you to record from a distance of 1 meter (m) (3.3 ft) in a 
normal tone of voice.•
Power button — Under normal circumstances, you should use the power button 
only to turn on the computer or to resume operation from save-to-disk suspend 
mode. To shut down the computer, click the...

support.dell.comIntroduction1-5NOTICE: Do not push objects into the air intake. Keep the opening free 
from dust and other foreign particles. When using the computer, do not 
block the air intake.
NOTE: The fan spins at a very high rotational speed and makes a whirring sound. 
This phenomenon is normal and does not indicate a problem with the computer.•
Security cable slot — To prevent unauthorized removal of the computer, use a 
security cable to attach the computer to an immovable object.Back View of...

1-6Dell Inspiron 7500 System Reference and Troubleshooting Guide•
Serial port connector — Use the serial port connector to attach a serial device to 
the computer.•
Video connector — Use the video connector to attach an external monitor to the 
computer.•
TV-out S-Video connector — This connector allows you to connect your 
computer to a television. If your television has an S-video cable, you can plug it 
directly into the computer. If your television has a composite cable, use the cable 
that came with...

support.dell.comIntroduction1-7Software Features
In addition to the operating system, the following software is included with your 
computer: •
The Microsoft Windows 98 Second Edition operating system, or the Microsoft 
Windows NT operating system.•
A Setup program that lets you customize the operation of your computer. For 
more information, see Appendix B, “Using the Setup Program.”•
Drivers that tell your computer how to communicate with various types of 
hardware devices, such as CD-ROM drives or...

1-8Dell Inspiron 7500 System Reference and Troubleshooting Guide•
Advanced port replicator with a network interface controller (NIC)•
Memory modules (32-, 64-, 128-, 192-, and 256-MB capacities)•
Leather and nylon carrying cases•
Microphone, external speakers, headphones•
Network PC Cards
To order any of these upgrades, call Dell. For instructions, refer to Chapter 5,          
“Getting Help,” or to the “Contacting Dell” section of the system Help.
Instructions for connecting or installing these options...