Compaq Evo D310 Micro-Desktop Product manual

Compaq Evo D310
Micro Desktop
www.hp.com/go/support
technical
reference
manual

Notice
The information contained in this document is subject to change without notice.
Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited
to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall
not be liable for errors contained herein or for incidental or consequential damages in connection with
the furnishing, performance, or use of this material.
This document contains proprietary information that is protected by copyright. All rights are reserved.
No part of this document may be photocopied, reproduced, or translated to another language without
the prior written consent of Hewlett-Packard Company.
Compaq™, the Compaq logo™, and Evo™ are trademarks of Compaq Information Technologies Group,
L.P. in the U.S. and other countries.
Acrobat ™ is a trademark of Adobe Systems Incorporated.
Microsoft®, Windows®and Windows XP®are U.S. registered trademarks of Microsoft Corporation.
Intel®, Celeron®and Pentium®are registered trademarks of Intel Corporation.
Analog Devices®and SoundMax®are registered trademarks of Analog Devices Incorporated.
ATI™ and RADEON™ are trademarks of ATI Technologies Inc.
HP France
Business Desktop Division
38053 Grenoble Cedex 9
France
© 2002 Hewlett-Packard Company
© 2002 Compaq Information Technologies Group, L.P

Evo D310 Micro Desktop 3
Information Roadmap
Use the icon in Acrobat Reader to search for information in this PDF.
The following types of information are available for HP Compaq Business PCs:
Installing, Configuring and Upgrading
See the HP Compaq Service Handbook Chapter or the HP Compaq Upgrade Guide.
The Service Handbook Chapter, available in PDF format on the HP support web site
(www.hp.com/go/support), provides information on:
•HP Compaq Business PC configurations
•Replacement parts
•Available accessories.
The Upgrade Guide will help you upgrade and replace components in your HP Compaq Business PC,
including the hard drive, memory, battery, power supply, and optical drives. More information is available
on the HP support web site (www.hp.com/go/support).
Troubleshooting
See the HP Compaq Troubleshooting Guide.
The Troubleshooting Guide, available in PDF format on the HP support web site
(www.hp.com/go/support) will help you:
•Troubleshoot your HP Compaq Business PC
•Find out where to get more information.
Discover and use your product
See the HP Compaq Quick Start card and HP Compaq Quick User’s Guide.
The Quick Start card provided with your HP Compaq Business PC will help you:
•Set up and begin using your HP Compaq Business PC for the first time
•Upgrade and replace components in your HP Compaq Business PC, including the hard drive, processor
memory, add-on cards and optical drives. More information is available on the HP support web site
(www.hp.com/go/support).
•Find out where to get more information.
The Quick User’s Guide provided with your HP Compaq Business PC includes basic troubleshooting
information, technical specifications, warranty and legal information.

4 Evo D310 Micro Desktop
Your computer’s online information
Your computer may contain online help information on the hard disk. It includes information on:
•Troubleshooting and how to use HP Instant Support
•Linking to useful HP web sites.
Information on the hp support web site
Refer to the HP support web site (www.hp.com/go/support) for a wide range of information,
including:
•Downloadable documentation
•Service and support options
•The latest BIOS, drivers and utilities
•Answers to Frequently Asked Questions.
System recovery cd-roms
Used for a full system recovery or alternative OS installation. Includes instructions on how to recover
your preloaded software including operating system, drivers and utilities.

Evo D310 Micro Desktop 5
Finding Information
Use the following table to determine where to locate particular types of information:
Type of Information Location
•Support phone numbers
•Technical support contact information
•Warranty information
Quick User’s Guide
•How to set up your computer Quick Start Card (details)
Quick User’s Guide (general information)
•Operation of your computer Operating system and application manuals
•Diagrams and detailed instructions on installing add-on devices
•Internal wire connections for adding hard drives, CD-ROM, etc.
•Memory expansion and replacing devices
Upgrade Guide
•LAN configuration
•LAN controller
Technical Reference Manual
•Identifying the problem
•Information on errors
•Problem solving
•Troubleshooting
Troubleshooting Guide
•Parts list
•Accessories list
Service Handbook Chapter
•BIOS
•Connectors
•IRQ
•POST setup
•Specifications
•System board layout
•Technical diagrams
Technical Reference Manual

6 Evo D310 Micro Desktop
Bibliography
Datasheets and other information can be obtained at:
❒Intel Chipsets
developer.intel.com
❒Intel Dynamic Video Memory Technology
www.developer.intel.com/business/products/chipsets/dvmt_white.pdf
❒Pentium 4 Processors
www.intel.com/design/pentium4
❒Analog Devices AD1981A
www.analogdevices.com
❒Intel LAN card
www.intel.com/support/network
❒ATI graphics cards
www.ati.com
❒Hewlett-Packard white papers are available on a variety of subjects including AGP graphics and
SDRAM memory at:
www.hp.com/go/library

Evo D310 Micro Desktop 7
Table of Contents
System Overview
System Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Package Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Rear Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Inside the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Physical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . 13
Acoustic Noise Emission. . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
System Features
System Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
System Board Components . . . . . . . . . . . . . . . . . . . . . . . 17
Chipset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Intel 845G System Block Diagram:. . . . . . . . . . . . . . . . . . . 19
Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Intel Pentium 4 (Socket 478) . . . . . . . . . . . . . . . . . . . . . . . 20
Intel Celeron (Socket 478) . . . . . . . . . . . . . . . . . . . . . . . . . 20
Main Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Accessory Board Slots . . . . . . . . . . . . . . . . . . . . . . . . . . 22
PCI Slot Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
System Board Switches . . . . . . . . . . . . . . . . . . . . . . . . . 23
Hard Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Ultra-ATA/100 Hard Disk Drives. . . . . . . . . . . . . . . . . . . . . 24
Floppy Disk Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Optical Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Features of the CD-RW Drive . . . . . . . . . . . . . . . . . . . . . . . 25
Features of the DVD-ROM Drive . . . . . . . . . . . . . . . . . . . . . 26
Features of the CD-ROM Drive . . . . . . . . . . . . . . . . . . . . . . 29

8 Evo D310 Micro Desktop
Graphics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Intel 845G Chipset Integrated Graphics . . . . . . . . . . . . . . . 30
ATI Radeon 7000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
ATI Radeon 7500. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Analog Devices AD1981A . . . . . . . . . . . . . . . . . . . . . . . . . 33
LAN Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
LAN Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
USB 2.0 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Serviceability
Evo D310 Micro Desktop . . . . . . . . . . . . . . . . . . . . . . . . 38
BIOS Overview
BIOS Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Entering the Configuration and Diagnostics menu . . . . . . . . 40
Using the PC Setup Program . . . . . . . . . . . . . . . . . . . . . . . 41
Power Management and Wake Up Events . . . . . . . . . . . . 43
BIOS Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
System Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
HP I/O Port Map (I/O Addresses Used by the System). . . . . 44
POST Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
HP e-DiagTools Preboot Diagnostics (Beep Codes) . . . . . 52
Drivers and Software
Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Operating System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
e-DiagTools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
BIOS Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

1
Status
System Overview
This chapter introduces the internal and external features, and lists the specifications of the
Compaq Evo D310 Micro Desktop PC.

System Overview
10 Evo D310 Micro Desktop
System Features
Component Description
Package
Description
1 front-accessible shelf for CD-ROM, DVD-ROM or CD-RW drive.
1 internal shelf for standard 3.5in hard disk drive (one pre-installed).
4 accessory board slots (3 PCI, 1 AGP).
Width: 35.9cm (14.36in.) Height: 13.7cm (5.48in.) Depth: 41cm (16.4in.).
Processor Intel Pentium 4: 1.7GHz and above (400/533MHz FSB).
Intel Celeron: 1.7GHz and above (400MHz FSB).
System Board:
Chipset Intel 845G.
Integrated I/O 6 USB 2.0 connectors (2 front, 4 rear), 2 serial ports (1 optional), 1 parallel port, audio (microphone, line in, line
out).
Graphics
Integrated Intel graphics solution.
Optional graphics card:
- ATI Radeon, 7000 32MB
- ATI Radeon, 7500 64MB
Audio Integrated Analog Devices AD1981A AC’97 SoundMAX CODEC.
LAN Integrated Intel Pro/100 VE Network Adapter (10 Base-T/100 Base-TX LAN Interface) or 3COM LAN controller.
Mass storage
Choice of hard disk drives:
Ultra ATA/100: 20GB (5400 rpm), 20GB (7200 rpm), 40GB (7200 rpm), 80GB (7200 rpm).
Floppy drive: standard 1.44MB 3.5” (or alternative second hard drive).
CD-ROM drive: 48X IDE.
DVD-ROM drive: 16X, 40X IDE (WinDVD MPEG2 decoding software from InterVideo included).
CD-RW drive: 40X, 10X, 40X IDE (DLA and MyCD software from Veritas included).
Main memory Two DDR-SDRAM sockets using: 128MB, 256MB and 512MB 266MHz DDR-SDRAM. Maximum of 1GB.
Input devices Compaq PS/2 keyboard and scrolling mouse.
Power supply
Input Voltage: 100-127V 6A max.
200-240V 4A max ac (voltage selection switch).
Input Frequency: 50/60 Hz.
Connectors Keyboard, mouse, VGA, parallel, serial, video, 6 x USB (4 rear, 2 front), 1 Ethernet port, 3 x audio (stereo-in,
stereo-out, microphone-in).
BIOS Based on American Megatrends Inc. (AMI) core 7.00T. BIOS, Version: JH.01.yy. This BIOS is not localized.