eMachines D845GVSR Manual de usuario
User’s Guide
D845GVSR Motherboard
CCOONNTTEENNTTSS
Chapter 1 Motherboard Description
Motherboard Overview 1-3
Chapter 2 Using the BIOS Setup Program
About the Setup Program 2-1
Entering the Setup Program 2-2
BIOS Setup Program 2-4
Chapter 3 Installing Board Options
Before You Begin 3-1
Installing and Removing the Processor 3-2
Installing and Removing Memor Modules 3-5
Changing the Jumpers 3-7
Replacing the Batter 3-8
The Things to do in Post-installation 3-9
Appendi A Specifications
Specifications A-1
Rev. A
i
Battery Warning Instruction
Caution
If battery is incorrectly replaced there poses a danger of explosion. Replace battery only with the same or
equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s
instructions.
Attention
Il y a danger d‘explosion s‘il y a remplacement incorrect de la batterie. Remplacer uniquement avec une
batterie du méme type ou d‘un type recommandé par le constructeur. ettre au rébut les batteries usagées
conformément aux instructions du fabricant.
Vorsicht
Explosionsgefahr bei unsachgemäß em Austausch der Batterie. Ersatz nur durch denselben oder einen vom
Hersteller empfohlenen ähnlichen Typ. Entsorgung gebraushter Batterien nach Angaben des Herstellers.
Fuse Warning Instruction
Caution
For continued protection against risk of fire, replace only with same type and rating of fuse. Disconnect input
power before servicing. Only connect this equipment to an earthed socket outlet.
Vorsicht
Vor jeder service-arbeit netzstecker ziehen! Apparatet ma kun tilkobles jordet stikkontakt.
Attention
Debrancher avant d’ouvrir. Apparaten skall anslutas till jordat nätuttag.
Atencion
Desconecte fuerza electrica antes del servicio. Laite on liitettävä suojäkosketinistoraasian.
Safety Information
ii
The information in this user’s guide is subject to change without notice.
e achines, Inc. shall not be liable for technical or editorial errors or omissions contained herein; nor for
incidental or consequential damages resulting from the furnishing, performance, or use of this material.
e achines, stylized “e” and figure logo are either trademarks or registered trademarks of e achines, Inc.
in the United States and/or other countries.
All other product and brand names are trademarks of their respective owners.
©2003 e achines, Inc. All rights reserved.
Before You Read
NOTE
Depending on the model, our computer’s components ma var and look slightl different than those
pictured.
iii
CONTENTS
Chapter 1 Motherboard Description
otherboard Overview............................................................................................ 1-3
Rear Panel Connectors ..................................................................................... 1-4
Chapter 2 Using the BIOS Setup Program
About the Setup Program ........................................................................................ 2-1
Entering the Setup Program .................................................................................... 2-2
Help Window ................................................................................................... 2-3
BIOS Setup Program ............................................................................................... 2-4
ain enu ....................................................................................................... 2-4
Advanced enu ............................................................................................... 2-5
Security enu .................................................................................................. 2-8
Power enu ..................................................................................................... 2-10
Boot enu ........................................................................................................2-10
Exit enu .........................................................................................................2-12
iv
Motherboard Description
Chapter 3 Installing Board Options
Before You Begin ................................................................................................... 3-1
Installing and Removing the Processor .................................................................. 3-2
Installing the Processor .................................................................................... 3-2
Removing the Processor .................................................................................. 3-4
Installing and Removing emory odules ........................................................... 3-5
Installing a emory odule ........................................................................... 3-6
Removing a emory odule ......................................................................... 3-6
Changing the Jumpers ............................................................................................ 3-7
Replacing the Battery ............................................................................................. 3-8
The Things to do in Post-installation ..................................................................... 3-9
Appendix A Specifications
Specifications ........................................................................................................ A-1
1-1
Motherboard Description
Motherboard Description
Motherboard Description
This chapter describes the major features of your motherboard.
Your motherboard offers the following features:
● icro ATX form factor
● Intel®Pentium®4 processor in the mPGA 478 pin package
● Two DI sockets, expandable up to 2 GB using 1 GB DDR SDRA modules
● Two built-in Enhanced IDE controllers
● Intel®82845GV Graphics emory Controller Hub (G CH)
● Intel®82801DB I/O Controller Hub (ICH4)
● Built-in high performance audio CODEC and PCI audio controller in Intel ®82845GV G CH
● NSC PC87372 super I/O controller
● Intel®82562ET 10/100 bps (PLC) device
● Advanced Power anagement (AP ) and Advanced Configuration and Power Interface
(ACPI)
● Three 32-bit PCI expansion card connectors
● System BIOS and video BIOS shadow RA
● Plug-and-Play (PnP) BIOS feature
● Password function by using BIOS
● Video memory using main memory
1-2
Motherboard Description
● Two PS/2 style connectors for keyboard and mouse
● One video connector
● Four USB 2.0 connectors and one pinheader that supports two USB connectors
● One LAN connector
● One serial port connector
● One parallel port connector
● Three audio jacks
NOTE
The internal graphics device on Intel 82845GV supports Intel D namic Video Memor
Technolog (D.V.M.T). D.V.M.T. d namicall responds to application requirements b
allocating the proper amount of displa and texturing memor .
As our s stem has sharing memor architecture using the main memor for video memor ,
the usable main memor size is less than real size when the computer is running.
CPU fan connector
PCI slots
Back panel
I/O connectors
Battery
Speaker
Realtek ALC202A
audio codec
Intel 82562ET
10/100 Mbps (PLC) device
Power supply
connector
Secondary EIDE
connector
Primary EIDE
connector
NSC PC87372
super I/O controller
FDD connector
Auxiliary 12V power
supply connector
mPGA478 socket
Rear chassis fan connector
DIMM sockets
Intel 82845GV Graphics Memory
Controller Hub(GMCH)
Front panel
audio connector
CD audio connector
Video audio connector
Front panel
USB connector
Intel 82801DB I/O
controller Hub (ICH4)
Front Chassis
fan connector
Chassis intrusion
connector
Jumper
Auxiliary front
panel power
LED connector
FWH
(Firmware Hub)
Front panel
connector
1-3
Motherboard Description
NOTE
The motherboard's components ma var and look slightl different.
Motherboard Overview
Serial port (COM1) connector
PS/2 mouse
connector
PS/2 keyboard
connector
USB connectors
Parallel port connector
Microphone jack
Line-in jack
Line-out jack
LAN connector
Video connector
USB connectors
1-4
Motherboard Description
Rear Panel Connectors
The motherboard has connectors for peripheral devices.
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