Jetway Computer NC84E User Manual
TECHNICAL MANUAL
Of
AMD 785G & SB 750
Based
Mini-ITX M/B for Socket AM2+/AM2
AMD Quad Core Processor
NO.G03-NC84-F
Revision: 3.0
Release date: December, 2010
Trademark:
* Specifications and Information contained in this docume ntation ar e furnishe d for inf ormation use only , and ar e
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.
Environmental Protection Announcement
Do not dispose this electronic device into the trash while discarding. To minimize
pollution and ensure environment protection of mother earth, please recycle.
ii
TABLE OF CONTENT
USER’S NOTICE.......................................................................................................................v
MANUAL REVISION INFORMATION....................................................................................... v
ITEM CHECKLIST..................................................................................................................... v
CHAPTER 1 INTRODUCTION OF MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD ...............................................................................1
1-2 SPECIFICATION......................................................................................................... 2
1-3 LAYOUT DIAGRAM ...................................................................................................3
CHAPTER 2 HARDWARE INSTALLATION
2-1 JUMPER SETTING..................................................................................................... 7
2-2 CONNECTORS AND HEADERS............................................................................... 8
2-2-1 CONNECTORS............................................................................................. 8
2-2-2 HEADERS..................................................................................................... 9
CHAPTER 3 INTRODUING BIOS
3-1 ENTERING SETUP ..................................................................................................... 14
3-2 GETTING HELP .......................................................................................................... 14
3-3 THE MAIN MENU........................................................................................................ 14
3-4 STANDARD BIOS FEATURES .................................................................................. 16
3-5 ADVANCED BIOS FEATURES.................................................................................. 19
3-5-1 CPU CONFIGURATION ............................................................................................. 20
3-6 ADVANCED CHIPSET FEATURES........................................................................... 21
3-6-1 MEMORY CONFIGURATION................................................................................... 22
3-6-2 INTERNAL GRAPHICS CONFIG............................................................................... 23
3-6-3 PCI EXPRESS CONFIGURATION............................................................................. 24
3-7 INTEGRATED PERIPHERALS .................................................................................. 25
3-7-1 ONBOARD SATA DEVICE ....................................................................... 25
3-7-2 ONBOARD DEVICE CONTROL................................................................. 26
3-7-3 SUPER IO CONFIGURATION.................................................................... 27
3-8 POWER MANAGEMENT FEATURES....................................................................... 28
3-9 MISCELLANEOUS CONTROL .................................................................................. 29
3-10 PC HEALTH STATUS............................................................................................. 31
iii
3-11 POWER USER OVERCLOCK SETTINGS............................................................... 32
3-12 BIOS SECURITY FEATURES.................................................................................... 34
3-13 LOAD OPTIMAL DEFAULTS/LOAD STARDARD DEFAULTS................................ 36
3-14 SAVE CHANGES AND EXIT/DISCARD CHANGES AND EXIT ............................. 37
iv
USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS MANUAL,
INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE REPRODUCED, TRANSMITTED
OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN
PERMISSION OF THE MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO THIS MOTHER-BOARD SERIES AND WE DO
ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL CHANGE, CORRECT ANY TIME WITHOUT
NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, AND
WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL DAMAGES
(INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE OF DATA,
INTERRUPTION OF BUSINESS AND THE LIKE).
PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY NOT BE
REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND THEY ARE
USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT
INTENT TO INFRINGE.
Manual Revision Information
Reversion Revision History Date
3.0 Third Edition December, 2010
Item Checklist
5
Motherboard
5
Cable(S)
5
DVD for Motherboard Utilities
5
Motherboard User’s Manual
5
Back Panel
v
Chapter 1
Introduction of the Motherboard
1-1 Feature of motherboard
z
AMD 785G chipset and SB750 chipset.
z
Onboard AMD Socket AM2+/AM2 CPU, with low power consumption never deny
high performance.
z
Support FSB 2000MHz.
z
Support SO-DIMM DDRII 400/533/667/800 up to 4GB.
z
Support PCI slot and MINI-PCIE slot.
z
Onboard Realtek RTL 8111DL Gigabit Ethernet LAN.
z
Integrated Realtek ALC662 6-channel HD audio CODEC.
z
Support USB 2.0 data transport demands.
z
Support EUP（Energy Using Product）function.
1
1-2 Specification
Spec Description
Design
Chipset
Embedded CPU
Memory Socket
Expansion Slots
LAN
Audio
BIOS
Multi I/O
∗
Mini ITX form factor 6 layers PCB size: 17.0x17.0cm
∗
AMD 785G Northbridge chipset
∗
AMD SB750 Southbridge chipset
∗
AMD Socket AM2+/AM2 CPU
∗
Low Power Consumption
∗
200-pin DDRII SODIMM socket x2
∗
Support DDRII 400/533/667/800 MHz system modules DDR
memory
∗
expandable to 4GB
∗
32-bit PCI slot x 1pcs
∗
Mini-PCIE slot x 1pcs
∗
Integrated Realtek RTL8111DL PCI-E Gigabit LAN
∗
Support Fast Ethernet LAN function of providing
10Mb/100Mb/1000Mb Ethernet data transfer rate
∗
Realtek ALC662 6 channel HD Audio Codec integrated
∗
Audio driver and utility included
∗
AMI 8MB SPI Flash ROM
∗
PS/2 keyboard
∗
HDMI Connector x1
∗
VGA Connector x1
∗
DVI Connector x1(HDMI Connector and DVI Connector can not be
used at the same time)
∗
ESATA Connector x2
∗
SATAII x4
∗
USB2.0 port x 6 and header x2
∗
RJ45 LAN connector x1
2
∗
Audio1 connector x1
∗
COM1 Header x1
∗
Audio2 header x1
1-3 Layout Diagram
DVI
HDMI
Connector
Connector
PS/2 Keyboard port
RJ45 LAN
Line-In/
SPDIF OUT
Line-Out
MIC-IN
VGA
Connector
ESATA Connector
USB Connector
3
HDMI Connector
ATX 12V Power
Connector
COM1 Header
ATX Power
Connector
DVI Connector
VGA Connector
ESATA Connectors
USB Connectors
Audio Connector
Over
Keyboard port
Over
USB Connectors
RJ45 LAN port
Over
USB Connectors
CPU Socket
DDRII SODIMMB1
（DDRII 400/533/667/800）
CPUFAN
SATAII Connector
(1, 2, 3, 4)
AMD 785G Chipset
AMD SB750 Chipset
SYS FAN2
JW＿FP1 Header
AUDIO2 Header
BAT
Speak1 Header
SYSFAN1
PCI Slot
USB Headers
4
ALC662 HD Audio Codec
MINIPCIEB1
RTL8111DL Gigabit PCI-E
LAN Chip
DDRII SODIMMA1
5
Jumper
Jumper Name Description
JBAT CMOS RAM Clear Function Setting 3-pin Block
Connectors
Connector Name Description
PW1
ATX12V
HDMI
DVI
VGA
ESATA1
PS/2 Keyboard port
ATX Power Connector 20-pin Block
ATX 12V Power Connector 4-pin Block
High-Definition Multimedia 19-pin Connector
Digital Visual Interface 24-pin Connector
D-Sub Connector 15-pin Connector
External Serial ATA2 Connectors 7-pin Connector
PS/2 Keyboard Connector 6-pin Female
from UK1
USB from
USB Port Connector 4-pin Connector
UK1,USB2,UL1
RJ45 LAN from UL1 RJ45 LAN Connector 8-pin Connector 8-pin Connector
AUDIO1 Line-Out, MIC, Line-In/SPDIF OUT
3 Phone Jack
Connector
SATA1,2,3,4 Serial ATAII Connectors 7-pin Connector
Headers
Header Name Description
USB1,USB3 USB2.0 Port Headers 9-pin Block
CPUFAN, SFAN1/2 FAN Speed Headers 3-pin Block
JW_FP1
(PWR LED/ IDE LED/
/Power Button /Reset)
Front Panel Headers
(PWR LED/ IDE LED/ /Power Button
/Reset)
AUDIO2 Front panel audio Headers 13-pin block
COM1 Serial Port COM1 Header 9-pin Block
SPEAK1 PC Speaker connector 4-pin Block
9-pin Block
6
Chapter 2
Hardware Installation
2-1 Jumper Setting
(1) Clear CMOS (3-pin): JBAT
JBAT JBAT
1
1-2 closed Normal
CMOS RAM Clear Setting
2-3 closed Clear CMOS
7
2-2 Connectors and Headers
2-2-1 Connectors
(1) Audio Connector (Line-In /SPDIF OUT, Line-Out, MIC-In): AUDIO1
HDMI
Connector
DVI
Connector
PS/2 Keyboard port
RJ45 LAN
Line-In/
SPDIF OUT
Line-Out
MIC-IN
VGA
Connector
(2) Serial-ATA Port connector: SATAII 1/SATAII 2/SATAII 3/SATAII 4
ESATA Connector
USB Connector
8
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