JETWAY NMF91 Series User Manual
No. G03-NMF91-F
Rev: 4.0
Release date: October 1, 2019
NMF91 Series User Manual
Trademark:
* Specifications and Information contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.
ii
TABLE OF CONTENT
ENVIRONMENTAL SAFETY INSTRUCTION ...........................................................................iii
ENVIRONMENTAL PROTECTION ANNOUCEMENT ..............................................................iii
USER’S NOTICE .......................................................................................................................iv
MANUAL REVISION INFORMATION .......................................................................................iv
ITEM CHECKLIST .....................................................................................................................iv
CHAPTER 1 INTRODUCTION OF THE MOTHERBOARD
1-1 SPECIFICATION .........................................................................................................1
1-2 LAYOUT DIAGRAM ....................................................................................................2
CHAPTER 2 HARDWARE INSTALLATION
2-1 JUMPER SETTING .....................................................................................................5
2-2 CONNECTORS AND HEADERS ................................................................................9
2-2-1 REAR I/O BACK PANEL CONNECTORS ....................................................9
2-2-2 MOTHERBOARD INTERNAL CONNECTORS ............................................10
2-2-3 PIN HEADER DEFINITION ...........................................................................12
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERNING SETUP ..................................................................................................17
3-2 GETTING HELP ..........................................................................................................18
3-3 THE MAIN MENU ........................................................................................................18
3-4 STANDARD BIOS FEATURES ..................................................................................19
3-5 ADVANCED BIOS FEATURES ..................................................................................20
3-5-1 CPU FEATURE ...............................................................................................21
3-6 ADVANCED CHIPSET FEATURES ...........................................................................21
3-7 INTEGRATED PHERIPHRALS ..................................................................................22
3-7-1 ONBOARD SATA FUNCTION ........................................................................23
3-7-2 ONBOARD DEVICE FUNCTION .....................................................................23
3-7-3 ONBOARD SUPER IO FUNCTION .................................................................24
3-8 POWER MANAGEMENT SETUP ...............................................................................25
3-9 PNP/PCI CONFIGURATIONS ....................................................................................26
3-10 PC HEALTH STATUS .................................................................................................27
3-10-1 SMART FAN CONFIGURATION ...................................................................28
3-11 MISCELLANEOUS CONTROL ...................................................................................28
3-12 PASSWORD SETTING ...............................................................................................29
3-13 LOAD OPTIMIZED /STANDARDDEFAULTS ............................................................30
3-14 SAVE AND EXIT SETUP/EXIT WITHOUT SAVING ...................................................30
iii
Environmental Safety Instruction
Avoid the dusty, humidity and temperature extremes. Do not place the product in
any area where it may become wet.
0 to 40 centigrade is the suitable temperature. (The figure comes from the request
of the main chipset)
Generally speaking, dramatic changes in temperature may lead to contact
malfunction and crackles due to constant thermal expansion and contraction from
the welding spots’ that connect components and PCB. Computer should go
through an adaptive phase before it boots when it is moved from a cold
environment to a warmer one to avoid condensation phenomenon. These water
drops attached on PCB or the surface of the components can bring about
phenomena as minor as computer instability resulted from corrosion and oxidation
from components and PCB or as major as short circuit that can burn the
components. Suggest starting the computer until the temperature goes up.
The increasing temperature of the capacitor may decrease the life of computer.
Using the close case may decrease the life of other device because the higher
temperature in the inner of the case.
Attention to the heat sink when you over-clocking. The higher temperature may
decrease the life of the device and burned the capacitor.
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.
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 USE 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, INCIDENTAL OR CONSEQUENTIAL
DAMAGES (INCLUDING DAMAGES 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
4.0 Fourth Edition October 1, 2019
Item Checklist
Motherboard
Cable(s)
I/O Back panel shield
1
Introduction of the Motherboard
Spec
Description
Design
PCB Size: 24.5 x 24.5 cm
Chipset
Intel G41 Memory Controller Hub (MCH) Chipset
Intel ICH7 / ICH7R (optional) Chipset
CPU Socket
(LGA775 )
Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/
Pentium® dual-core/Celeron® dual-core /Celeron® Processors
Support 45nm CPU
* for detailed CPU support information please visit our website
Memory Slot
240-pin DDRIII RAM module socket x 2 supporting two DDRIII 800
/1066MHz RAM Module expandable to 8 GB
Support dual-channel function
Expansion Slots
1 pcs* PCI-Express 2.0 x16 slot by 16 lane
1 pcs PCI-Express 2.0 x1 slot by 1 lane
1 pcs* Mini-PCIE slot
2 pcs *32-bit PCI slot
Integrate IDE and
Serial ATA2
Support one IDE hard disk connector that deliver the data transfer
rate up to 100 MB/s
Support four serial ATA2 ports
Dual LAN Chip
Integrated RTL8111E PCI-E dual Gigabit LAN chip
Supports Fast Ethernet LAN function provide10Mb/100Mb/ 1Gb /s
data transfer rate
HD Audio Chip
6-channel VIA 1705CE HD Audio Codec integrated
Audio driver and utility included
BIOS
AMI 8MB DIP Flash ROM
Multi I/O
PS/2 keyboard and PS/2 mouse connectors
Serial port connector x1
D-Sub 15-pin VGA Connector x1
USB 2.0 connector x 4
USB 2.0 headers x2
RJ-45 LAN connector x2
Audio connector x1
Front panel header x1
CDIN header x1
Power LED header x1
Speaker header x1
Front panel audio header x1
GPIO header x1
TPM 1.2 header x1
IR header x1
HDMI-SPDIF header x1
Parallel header x1
Serial port header x 9
TX-RX COM1 header x 1
1-1 Specification
Chapter 1
2
1-2 Layout Diagram
RJ-45 LAN Ports
PS/2 Mouse Port
PS/2 Keyboard Port
Line-IN
Line-OUT
MIC-IN
USB Ports
Serial Port
VGA Port
ATX 12V Power
Connector
Front Panel Header
ATX Power
Connector
CPU Socket mPGA775
Intel ICH7/ICH7R
Chipset
DDRIII DIMMx2
32-bit PCI Slot
Serial Port
Front Panel
Audio Header
LAN Chip
IDE Connector
CPU FAN Header
PCI Ex16 Slot
Intel G41Express
Chipset
PS2 KB/Mouse
Ports
USB Headers
6-CH
Audio Connector
Serial-ATAII
Connectors
RJ-45 Port
Over USB Ports
LAN Chip
SYS FAN2 Header
Parallel Header
Serial Port Headers
(COM2/3/4/5/6)
GPIO Header
TX-RX COM Header
TPM Header
PCIE x1 Slot
Serial Port Headers
（COM7/8/9/10）
RJ-45 Port
Over USB Ports
MINI PCIE Slot
SYSFAN1 Header
HDMI S/PDIF Header
CDIN Header
Power LED Header/
Speaker Header
Audio Chip
IR Header
Rear IO Diagram
Motherboard Internal Diagram
3
Motherboard Jumper Position
Jumper
Name
Description
JBAT
CMOS RAM Clear Function Setting
3-pin Block
JP1
K/B,UL1 Power on Function Setting
3-pin Block
JP4
UL2 Power on Function Setting
3-pin Block
JP5
USB 3/4 Power On Function Setting
3-pin Block
JP6
Mini PCI-E Power VCC3.3V/3.3V SB
3-pin Block
JP7
COM1 Pin9 Function Select
6-pin Block
JP9
COM2 Pin9 Function Select
6-pin Block
JP10
COM2 RS232/485/422 Function
Select
6-pin Block
JP13
COM7 Pin9 Function Select
6-pin Block
JP14
COM8 Pin9 Function Select
6-pin Block
JP15
COM9 Pin9 Function Select
6-pin Block
JP16
COM10 Pin9 Function Select
6-pin Block
COPEN
Case Open Message Display Function
2-pin Block
JBAT
JP5
JP1
JP4
JP7
JP6
JP10
COPEN
JP9
JP14
JP13
JP15
JP16
Jumper
4
Connectors
Connector
Name
Description
KB
PS2 Keyboard& Mouse Connectors
6-pin Female
COM1
Serial Port COM Connector
9-pin Connector
VGA1
Video Graphic Attach Connector
15-pin Female
USB from UL1/UL2
USB Port Connectors
4-pin Connectors
LAN from UL1/UL2
RJ-45 LAN Connectors
8-pin Connectors
CN2
Audio Connector
3-phone Jack
ATXPWR
ATX Power Connector
24-pin Block
ATX12V1
ATX 12V Power Connector
8-pin Block
IDE
IDE Hard Disk Drive header
44-pin block
SATA1/SATA2/
SATA3/SATA4
Serial ATAII Connectors
7-pin Connector
Header
Name
Description
FP_AUDIO
Front panel audio Headers
9-pin block
CDIN
CD Audio-In Header
4-pin Block
SPEAK
Speaker Header
4-pin Block
PWRLED
Power LED
3-pin Block
JW_FP
(Front Panel Header)
PWR LED/ HD LED/ /Power
Button /Reset
9-pin Block
USB3
USB Header
9-pin Block
USB4
USB Header
4-pin Block
CPUFAN,SYSFAN2
FAN Speed Headers
4-pin Block
SYSFAN1
FAN Speed Header
3-pin Block
GPIO_CON
GPIO Header
10-pin Block
COM2/3/4/5/6/7/8/9/10
Serial Port Header
9-pin Block
TX-RXCOM1
RS 232/422/485 port headers
4-pin block
IR
IR infrared module Headers
5-pin Block
HDMI_SPDIF
SPDIF Out header
2-pin Block
TPM
TPM Header
19-pin Block
Headers
5
Chapter 2
CMOS RAM Clear Setting
2-3 Closed: Clear CMOS
JBAT
JBAT
1-2 Closed: Normal
2-3 closed: K/B, UL1 Header POWER-ON Enabled
JP1
JP1
1-2 closed : K/B, UL1 Header POWER-ON Disabled(default)
1
3
2-3 closed: UL2 POWER-ON Enabled
JP4
1-2 Closed: UL2 POWER-ON Disabled (default)
JP4
1
3
Hardware Installation
2-1 Jumper Setting
(1) Clear CMOS (3-pin): JBAT
(2) JP1 (3-pin):K/B, UL1 Power On Function Setting
(3) JP4 (3-pin):UL2 Power on Function Setting
6
(4) JP5 (3-pin): USB 3/4 Power On Function Setting
2-3 closed: USB 3/4 Header POWER-ON Enabled
JP5
JP5
1-2 closed : USB 3/4 Header POWER-ON Disabled(default)
1
3
2-3 closed ： MINI PCI-E
VCC= 3.3VSB
JP6
1-2 closed ： MINI PCI-E
VCC= Dual 3.3V
1
3
3-4 closed : +12V
JP7
1
1-2 closed: RS232
1
1
5-6 closed : +5V
1
(5) JP6 (3-pin): Mini PCI-E Power VCC 3.3V/ 3.3 VSB Function Select
(6) JP7 (6-pin): COM1 Pin9 function select
7
(7)JP9 (6-pin): COM2 Pin9 function select
3-4 closed : +12V
JP9
1
1-2 closed: RS232
1
1
5-6 closed : +5V
3-4 closed : RS485
JP10
1-2 closed: RS232
5-6 closed : RS422
3-4 closed : +12V
JP13
1
1-2 closed: RS232
1
1
5-6 closed : +5V
(8) JP10 (6-pin): COM2 Port RS232/485/422 Function Select
(9)JP13 (6-pin): COM7 Pin9 function select
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