Portwell PEB-7702G2A User manual

PEB-7702G2A
Series
(Industrial Board)
INSTALLATION GUIDE
P/N: BAP0002G Version 1.0
Copyright © Portwell, Inc., 2004. All rights reserved.
All other brand names are registered trademarks of their respective owners

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COPYRIGHT©
All rights reserved. The information contained in this guide has been
validated and reviewed for accuracy. No patent liability is assumed with
respect to the use of the information contained herein. While every
precaution has been taken in the preparation of this guide, the Manufacturer
assumes no responsibility for errors or omissions.
No part of this publication may be reproduced, stored in a retrieval system, or
transmitted in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without the prior written permission of
Manufacturer.
The content of this manual and EC declaration document is subject to
change without prior notice. These changes will be incorporated in new
editions of the document. Portwell may make supplement or change in the
products described in this document at any time.
Updates to this manual, technical clarification, and answers to frequently
asked questions will be shown on the following web site :
http://www.portwell.com/.
TRADEMARK™
Intel®, Pentium®and Celeron®are registered trademarks of Intel®
Corporation.
Microsoft®and Windows®are registered trademarks of Microsoft
Corporation.

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CONTENTS
SECTION 1 INTRODUCTION 1
1.1 Unpacking PEB-7702G2A Series 1
1.2 Description 2
1.3 Features 2
1.3.1 Ethernet & Audio 2
1.3.2 Ultra ATA/66/100 3
1.3.3 Hardware Monitoring 3
1.3.4 I/O Shield Connector 3
1.3.5 Power-On/Off 4
1.3.6 PEB-7702G2A Series Overview 5
1.3.7 System Block Diagram 6
1.4 Specifications 7
SECTION 2 INSTALLATIONS 9
2.1 System Installation 9
2.1.1 CPU Installation 9
2.1.2 Heat Sink Installation 10
2.1.3 Memory Module Installation 11
2.1.4 Setting Jumpers 13
2.2 Board Layout 14
2.3 Jumper Setting 15
2.4 Connector’s Description 18

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CONTENTS
SECTION 3 AWARD BIOS SETUP 34
3.1 BIOS Instructions 34
3.2 Main Menu 35
3.3 Standard CMOS Features 37
3.4 IDE Adapters 39
3.5 Advanced BIOS Features 41
3.6 Advanced Chipset Features 45
3.7 Integrated Peripherals 48
3.8 Power Management Setup 52
3.9 PnP/PCI Configurations 56
3.10 PC Health Status 57
3.11 Frequency/Voltage Control 59
3.12 Load Fail-Safe Default 61
3.13 Load Optimized Defaults 61
3.14 Supervisor/User Password Setting 62
3.15 Exit Selecting 63

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1
Chapter 1
INTRODUCTION
1.1 Unpacking PEB-7702G2A Series
1. Take out the PEB-7702G2A series unit from the carton box, check if the
unit is properly secure in the plastic bag.
2. Check the contents of the carton box:
¡Industrial Board ¡I/O Shield
¡Floppy ribbon cable ¡ATA-66/100 HDD ribbon cable
¡CD Driver

Introduction
2
1.2 Description
The PEB-7702G2A Series combines the high performance and
exceptional value of Intel®845E chipset with a full-featured, new generation,
industrial board. The Intel®advanced 845E chipset support socket 478-pins
Intel®Pentium®4 / Celeron™processors of 1.3GHz and up to 3.06GHz.
Furthermore, user can set the jumper to select the mobile CPU, that memory
base on the FSB 400/533MHz operation supports DDR SDRAM interface. In
the meantime, the PEB-7702G2A system memory size can be up to 2GB
DDR 200/266 memory, besides, the PEB-7702G2A onboard dual Intel®
82540 or 82541 Gigabit Ethernet controllers support 10/100/1000 Base-TX
Ethernet, AC97 Audio codec, two COM ports and ISA slots.
The 82801DB I/O Controller Hub (ICH4) employs the Intel®Accelerated
Hub Architecture to make a direct connection from the graphics and memory
to the integrated Ethernet controller, the IDE controllers (ATA/33 or ATA/66
or ATA/100), six USB ports that are supported USB 1.1/2.0 standard meets
the performance, stability and reliability requirements.
The industrial board - PEB-7702G2A is suitable and valuable for all the
industry applications, which also well support with the Windows®98 / 2000 /
XP / NT and Linux®operation system.
1.3 Features
1.3.1 Ethernet & Audio
The PEB-7702G2A is base on the Intel®845E chipset, offers users the
AGP 4X slot, onboard Dual Gigabit Ethernet and Audio function. The
features of chipset are as below:
¡Enhanced AGP 4X slot & system performance:
- 400/533 FSB support
¡Memory:
- DDR SDRAM, DDR200/266
- 2.0GB Max. Memory
- 2 DIMM, with ECC
¡Southbridge - ICH4:
- AC97 Audio
- 6 Hi-Speed USB2.0 ports

Introduction
3
1.3.2 Ultra ATA/66/100
The ICH4 provides two channel Ultra ATA/66/100 Bus Master IDE
controller, that support Ultra ATA/66/100 protocols, perfect for such
demanding applications as real-time video, multimedia, and high
performance operating system. A new IDE cable is required for Ultra
ATA/66/100. This cable is an 80-conductor cable; however the connectors
are, of course, backwards compatible with ATA/33.
1.3.3 Hardware Monitoring
Hardware monitoring allows you to monitor various aspects of your
systems operations and status. The features include CPU temperature,
voltage and RPM of fan.
1.3.4 I/O Shield Connector
The board is equipped with an I/O back panel. Please use the
appropriate I/O shield (figure 1).
21.64
143.76
87.71
35.97
56.05
21.75
6.50
38.10
11.96 6.22
26.13
25.00
5.00
16.80
29.50
25.42
Figure 1: I/O back panel layout

Introduction
4
1.3.5 Power-On/Off (Remote)
The board has a single 20-pins connector for ATX power supplies. For
ATX power supplies that support the Remote On/Off feature, this should be
connected to the systems front panel for system Power On/Off button. The
systems power On/Off button should be a momentary button that is normally
open.
The board has been designed with “Soft Off" functions. You can turn Off
the system from one of two sources: The first is the front panel Power
On/Off the button, and the other is the "Soft Off" function (coming from the
M/Bonboard circuit controller) that can be controlled by the operating
system such as Windows®95/98/SE/ME or Windows®2000.

Introduction
5
1.3.6 PEB-7702G2A Series Overview
Function / Model PEB-7702G2A
¡Chipset Intel®845E
¡VGA function /
¡Gigabit Ethernet function (Dual)
¡Audio function 
¡EIDE interface 2
¡Floppy interface 1
¡One Parallel 1
¡AGP 4X slot 1
¡PCI slots 4 (One shared ISA slot)
¡ISA slots 3
¡Serial ports 2
¡USB 2.0 ports (Two for optional USB cable) 6
¡Fan connectors 3

Introduction
6
1.3.7 System Block Diagram
Socket 478-pins
for
Intel Regular P4P
or
Intel P4 Mobile
ClockVRM
DATACTRLADDR
MCH (845E)
593 FC-BGA
ICH4
421 BGA
DDR200/266 X2
CRT
Device
Super I/O
W83627HF
ATA100
USB2.0
IDE Primary
IDE Secondary
USB Port 1/2
USB Port 3/4
FWH
Keyboard
Mouse
COM Port
LPT Port
Floppy
iTE Bridge
IT8888F
ISA BUS
PCI BUS
PCI SLOTS
AGP 4X
400/533MHz FSB
Ac97
Audio
Codec
Dual
82540EM
10/100/1000
Base-TX
USB Port 5/6
ISA SLOTS
Figure 2: System Block Diagram

Introduction
7
1.4 Specifications
¡Processor:
-Intel®Pentium®4 / Celeron™processor with socket 478-pins package
Processor operating at 1.3GHz and up to 3.06GHz
-Intel®Pentium®4 Mobile™processor with socket 478-pins package
Processor operating at 1.3GHz and up to 2.4GHz
- System bus frequency at 400/533 MHz FSB
¡Chipset:
- Intel®82845E AGPset
¡DRAM Module:
-Two 184-pins Sockets
-For DDR200/266 SDRAM Memory, with ECC
- Support DDR SDRAM up to 2GB (Max.)
¡Ethernet Function:
-Two Intel®82540 or 82541 Gigabit Ethernet controllers
- For 10/100/1000 Base-TX Ethernet
- Onboard two RJ-45 Ethernet connectors
¡Audio Function:
-AC97 Audio Codec
¡Expansion Slot:
-1 x AGP 4X slot
-4 x PCI slots (One shared ISA slot)
-3 x ISA slots
¡Onboard I/O:
- On-Chip I/O integrated with K/B, Mouse, FDD, Parallel and Serial,
Fast IR and Power-ON controllers
¡Onboard PCI / IDE:
- Intel®(ICH4) Controller
- PCI rev2.2 Compliant
- ACPI Compliant Power Management
- PCI Bus IDE Port with PIO /Ultra DMA-100 x 2 (Up to 4 Devices)

Introduction
8
¡Rear I/O Connectors:
-PS/2 Mouse and PS/2 style Keyboard
-D-Sub 25-pins Printer port connector
Dual D-Sub 9-pins Serial port connectors for RS-232
-Gigabit RJ-45 Ethernet LAN1 connector
2 x USB2.0 connectors
-Gigabit RJ-45 Ethernet LAN2 connector
2 x USB2.0 connectors
- Audio for Line-In, Line-Out, MIC phone jack
¡Internal I/O Connectors (pin-header):
-2 x USB2.0 connectors (for USB ports cable with bracket)
¡BIOS:
- Award Plug & Play BIOS
¡Form Factor:
- 12” x 8.7” (305 x 220mm) ATX Size
¡Weight:
- 1.44lb (650g) --- PEB-7702G2A

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Chapter 2
INSTALLATIONS
2.1 System Installation
2.1.1 CPU Installation
Carefully follow the steps below in order to install the CPU:
1. Check and confirm that you are going to install correctly CPU type and
pin numbers (figure 3).
2. Lift the releasing lever of the Socket 478.
3. Align the pins of the CPU against the pinholes of the Socket 478. Be
sure to pay attention to the orientation of the CPU.
Figure 3: CPU Socket
4. Push down the CPU into the Socket 478.
5. Push down the release lever and lock it against the key hook.
6. Hook the hole in ZIF clip for the CPU cooling fan onto the notch on the
socket 478.
7. Place the CPU cooling fan atop the CPU surface.
8. Push down the opposite side of the ZIF clip and hook it.
9. Slide the head of the clip to left and lock it.
10. Connect the cooling fan cable to the socket. Be careful not to place the
cable on the CPU cooling fan.

Installations
10
Removing a CPU:
1. Before removing the CPU, turn off the PEB-7702G2A Series power; then
wait for about 20 minutes until the heat radiation plate of the cooling fan
and the CPU cools down.
2. To remove the CPU, lift the releasing lever of the Socket 478.
Note: The CPU and the heat radiation plate are hot. They may cause
burns.
To remove the CPU, reverse the installation steps.
2.1.2 Heat Sink & Retention Module Installation
Make sure that good contact is made between the processors and the
heat sinks & fan. Insufficient contact, incorrect types of heat sinks, fans, or
thermal compound used or improper amount of thermal compound applied
on the CPU die can cause the processors to overheat, which may crash the
system.
Figure 4: Heat Sink & Retention Module Installation
Heat Sink & Fan
(For P4 processor only)
Installation
Retention Module
(For P4 Heat Sink & Fan)

Installations
11
2.1.3 Memory Module Installation
Figure 5 display the notch marks and what they should look like on your
DIMM memory module.
DIMMs have184-pins and two notches, that will match with the onboard
DIMM socket. DIMM modules are installed by placing the chip firmly into the
socket at a 90-degree angle and pressing straight down (figure 6) until it fits
tightly into the DIMM socket.
Figure 5: DIMM Memory and 184-pins Socket
Figure 6: Memory Installation

Installations
12
Carefully follow the steps below in order to install the DIMMs:
1. To avoid generating static electricity and damaging the DIMM, ground
yourself by touching a grounded metal surface or using a ground scrap
before you touch the DIMM.
2. Do not touch the connector of the DIMM. Dirt residue may cause a
malfunction.
3. Hold the DIMM with its notch to the front side of the PEB-7702G2A
Series and insert it completely into the socket. A DIMM should be
inserted into the inner socket first. Guiding the hole at each end of the
DIMM over the retaining post at each end of the DIMM socket.
4. If you install two DIMMs, install the second DIMM using the same
procedure as above.
5. If DIMM does not go in smoothly, do not force it. Pull it all the way out
and try again.
6. Make sure the DIMM is properly installed and locked by the tabs on both
sides of the socket.
Removing a DIMM:
To remove the DIMM, use your fingers or a small screwdriver to carefully
push away the plastic tabs that secure the DIMM at each end. Lift it out of
the socket.
Make sure you store the DIMM in an anti-static bag and must be
populated the same size and manufactory of memory modules.

Installations
13
2.1.4 Setting Jumpers
There are jumpers on the system board of the PEB-7702G2A Series.
You can set the jumpers to make the necessary operations.
Figure 7: Jumper Connector
For any three-pins jumpers (figure 7), the jumper setting is 1-2 when the
jumper connects pins 1 and 2. The setting is 2-3 when pins 2 and 3 are
connected and so on. You could see one of the lines surrounding jumpers is
thick, which indicates pin NO.1.
To move a jumper from one position to another, use needle-nose pliers
or tweezers to pull the pin cap off the pins and move it to the desired
position.

Installations
14
2.2 Board Layout
Jumper & Connector Location