Advantech ASMB-782G2-00A1E User manual

User Manual
ASMB-782
LGA 1155 Intel® Xeon® E3 V2 ATX
Server Board with 2 PCIe x16 slots
(x8 link), 2 PCIe x4, USB 3.0, PCIe
Gen III, Quad LANs

ASMB-782 User Manual ii
Copyright
The documentation and the software included with this product are copyrighted 2012
by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right
to make improvements in the products described in this manual at any time without
notice. No part of this manual may be reproduced, copied, translated or transmitted
in any form or by any means without the prior written permission of Advantech Co.,
Ltd. Information provided in this manual is intended to be accurate and reliable. How-
ever, Advantech Co., Ltd. assumes no responsibility for its use, nor for any infringe-
ments of the rights of third parties, which may result from its use.
Acknowledgements
AMI is a trademark of American Megatrends Inc.
IBM and PC are trademarks of International Business Machines Corporation.
Intel® Xeon, Core™ 2 Quad, Pentium® Dual Core and Celeron® are trademarks of
Intel® Corporation.
WinBond is a trademark of Winbond Corporation.
All other product names or trademarks are properties of their respective owners.
Part No. 2006S78200 Edition 1
Printed in China June 2012

iii ASMB-782 User Manual
A Message to the Customer
Advantech Customer Services
Each and every Advantech product is built to the most exacting specifications to
ensure reliable performance in the harsh and demanding conditions typical of indus-
trial environments. Whether your new Advantech equipment is destined for the labo-
ratory or the factory floor, you can be assured that your product will provide the
reliability and ease of operation for which the name Advantech has come to be
known.
Your satisfaction is our primary concern. Here is a guide to Advantech’s customer
services. To ensure you get the full benefit of our services, please follow the instruc-
tions below carefully.
Technical Support
We want you to get the maximum performance from your products. So if you run into
technical difficulties, we are here to help. For the most frequently asked questions,
you can easily find answers in your product documentation. These answers are nor-
mally a lot more detailed than the ones we can give over the phone.
So please consult this manual first. If you still cannot find the answer, gather all the
information or questions that apply to your problem, and with the product close at
hand, call your dealer. Our dealers are well trained and ready to give you the support
you need to get the most from your Advantech products. In fact, most problems
reported are minor and are easily solved over the phone.
In addition, free technical support is available from Advantech engineers every busi-
ness day. We are always ready to give advice on application requirements or specific
information on the installation and operation of any of our products.

ASMB-782 User Manual iv
Declaration of Conformity
FCC
This device complies with the requirements in part 15 of the FCC rules:
Operation is subject to the following two conditions:
This device may not cause harmful interference
This device must accept any interference received, including interference that
may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B dig-
ital device, pursuant to Part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Opera-
tion of this device in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his/her own expense. The
user is advised that any equipment changes or modifications not expressly approved
by the party responsible for compliance would void the compliance to FCC regula-
tions and therefore, the user's authority to operate the equipment.
Caution! There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
ufacturer. Discard used batteries according to the manufacturer's
instructions.

v ASMB-782 User Manual
Memory Compatibility
ASMB-782 Ordering Information
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its products will be
free from defects in materials and workmanship for two years from the date of pur-
chase.
This warranty does not apply to any products which have been repaired or altered by
persons other than repair personnel authorized by Advantech, or which have been
subject to misuse, abuse, accident or improper installation. Advantech assumes no
liability under the terms of this warranty as a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous testing, most of
our customers never need to use our repair service. If an Advantech product is defec-
tive, it will be repaired or replaced at no charge during the warranty period. For out-
of-warranty repairs, you will be billed according to the cost of replacement materials,
service time and freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages you get when the problem
occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return merchandise
authorization) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a fully-completed Repair and Replacement
Order Card and a photocopy proof of purchase date (such as your sales receipt)
in a shippable container. A product returned without proof of the purchase date
is not eligible for warranty service.
5. Write the RMA number visibly on the outside of the package and ship it prepaid
to your dealer.
Brand Size Speed Advantech PN ECC
Transcend
1GB 1333 MHz NA Yes
2GB 1333 MHz NA Yes
4GB 1333 MHz NA Yes
InnoDisk 4GB 1333 MHz NA Yes
Transcend 1GB 1333 MHz 96D3-1G1333NN-TR No
4GB 1333 MHz 96D3-4G1333NN-TR No
Part Number Chipset Memory LAN USB3.0
ASMB-782G2-00A1E C216 DDR3 ECC/Non-ECC 2 4
ASMB-782G4-00A1E C216 DDR3 ECC/Non-ECC 4 4

ASMB-782 User Manual vi
Initial Inspection
Before you begin installing your motherboard, please make sure that the following
materials have been shipped:
1 ASMB-782 Startup Manual
1 Driver CD (user’s manual is included)
2 Serial ATA HDD data cables
2 Serial ATA HDD power cables
1 I/O port bracket
1 Warranty card
If any of these items are missing or damaged, contact your distributor or sales repre-
sentative immediately. We have carefully inspected the ASMB-782 mechanically and
electrically before shipment. It should be free of marks and scratches and in perfect
working order upon receipt. As you unpack the ASMB-782, check it for signs of ship-
ping damage. (For example, damaged box, scratches, dents, etc.) If it is damaged or
it fails to meet the specifications, notify our service department or your local sales
representative immediately. Also notify the carrier. Retain the shipping carton and
packing material for inspection by the carrier. After inspection, we will make arrange-
ments to repair or replace the unit.

vii ASMB-782 User Manual
Contents
Chapter 1 Hardware Configuration......................1
1.1 Introduction ............................................................................................... 2
1.2 Features .................................................................................................... 2
1.3 Specifications ............................................................................................ 3
1.3.1 System .......................................................................................... 3
1.3.2 Memory ......................................................................................... 3
1.3.3 Input/Output .................................................................................. 3
1.3.4 Graphics........................................................................................ 3
1.3.5 Ethernet LAN ................................................................................ 3
1.3.6 Industrial Features ........................................................................ 4
1.3.7 Mechanical and Environmental Specifications.............................. 4
1.4 Jumpers and Connectors .......................................................................... 4
Table 1.1: Jumper list .................................................................. 4
Table 1.2: Connector list.............................................................. 4
1.5 Board Layout: Jumper and Connector Locations...................................... 6
Figure 1.1 Jumper and Connector Locations............................... 6
Figure 1.2 I/O connectors ............................................................ 6
1.6 ASMB-782 Block Diagram ........................................................................ 7
Figure 1.3 ASMB-782 Block Diagram.......................................... 7
1.7 Safety Precautions .................................................................................... 7
1.8 Jumper Settings ........................................................................................ 8
1.8.1 How to set jumpers ....................................................................... 8
Table 1.3: JCMOS1 ..................................................................... 8
Table 1.4: JME1 .......................................................................... 8
Table 1.5: Watchdog timer output (JWDT1) ................................ 9
Table 1.6: Deep Sx Mode (JGREEN1)........................................ 9
Table 1.7: USB power switch (JUSB_1, JUSB_2)..................... 10
Table 1.8: (CPUFAN_SEL1, SYSFAN_SEL1) .......................... 10
Table 1.9: ATX/AT mode selector (PSON1).............................. 10
1.9 System Memory ...................................................................................... 11
1.10 Memory Installation Procedures.............................................................. 11
1.11 Cache Memory........................................................................................ 11
1.12 Processor Installation.............................................................................. 12
1.13 PCI Bus Routing Table............................................................................ 12
Chapter 2 Connecting Peripherals ....................13
2.1 Introduction ............................................................................................. 14
2.2 Parallel Port (LPT1)................................................................................. 14
2.3 USB Ports (LAN1_USB12,LAN2_USB56,USB34, USB78,
USB910,USB1112, USB13, USB14) ...................................................... 15
2.4 USB Power Switch .................................................................................. 16
2.5 VGA Connector (VGA1) .......................................................................... 17
2.6 Serial Ports (COM1, COM2) ................................................................... 17
2.7 PS/2 Keyboard and Mouse Connector (KBMS1) .................................... 18
2.8 External Keyboard & Mouse (KBMS2).................................................... 18
2.9 CPU Fan Connector (CPUFAN1)............................................................ 19
2.10 System FAN Connector (SYSFAN1, SYSFAN2, SYSFAN3 and SYSFAN4)
19
2.11 Front Panel Connectors (JFP1) .............................................................. 20
2.11.1 Power LED (JFP1) ...................................................................... 20
Table 2.1: PS/2 or ATX power supply LED status.................... 20
2.11.2 External Speaker (JFP1 pins 10, 12, 14, 16) .............................. 20
2.11.3 HDD LED Connector (JFP1 pins 5 & 7)...................................... 20

ASMB-782 User Manual viii
2.11.4 ATX Soft Power Switch (JFP1 pins 1 & 3).................................. 21
2.11.5 Reset Connector (JFP1 pins 2 & 4) ............................................ 21
2.12 8-pin Alarm Board Connector (VOLT1)................................................... 21
2.13 Case Open Connector (JFP1 pin 6 & 8) ................................................. 22
2.14 Front Panel LAN Indicator Connector (LANLED1 and LANLED2).......... 22
Table 2.2: Front Panel LAN Indicator Connector ...................... 22
2.15 Serial ATA Interface (SATA0~5) ............................................................. 23
2.16 PCI Slots (PCI 1, 3, 4)............................................................................. 24
2.17 PCIe x16 slots (x8 link) Expansion Slot (PCIE5 and PCIE6) .................. 24
2.18 PCIe x4 Expansion Slot (PCIE2 and PCIE7) .......................................... 25
2.19 Auxiliary 8-pin power connector (ATX8P_P1)......................................... 25
2.20 SPI Flash connector(SPI_CN1) .............................................................. 26
2.21 Low Pin Count Connector (LPC1)........................................................... 26
Chapter 3 BIOS Operation ................................. 27
3.1 Introduction ............................................................................................. 28
Figure 3.1 Main setup screen ................................................... 28
3.2 Entering BIOS Setup............................................................................... 28
3.2.1 Main Menu .................................................................................. 29
Figure 3.2 Main setup screen .................................................... 29
3.2.2 System time / System date ......................................................... 29
3.3 Advanced BIOS Features Setup............................................................. 30
Figure 3.3 Advanced BIOS features setup screen .................... 30
3.4 PCI Subsystem Settings ......................................................................... 31
Figure 3.4 PCI subsystem settings screen ................................ 31
Figure 3.5 PCI Express Setting ................................................. 32
3.4.1 ACPI Settings ............................................................................. 33
Figure 3.6 ACPI Settings .......................................................... 33
3.4.2 Trusted Computing ..................................................................... 34
Figure 3.7 TPM Settings............................................................ 34
3.4.3 CPU Configuration...................................................................... 35
Figure 3.8 CPU Configuration ................................................... 35
3.4.4 SATA Configuration .................................................................... 36
Figure 3.9 SATA Configuration.................................................. 36
Figure 3.10Software Feature Mask Configuration...................... 37
3.4.5 Intel TXT(LT) Configuration ........................................................ 37
Figure 3.11Intel Trusted Execution Technology Configuration... 37
3.4.6 AMT Configuration...................................................................... 38
Figure 3.12AMT Configuration ................................................... 38
3.4.7 USB Configuration ...................................................................... 39
Figure 3.13USB Configuration.................................................... 39
3.4.8 Super IO Configuration ............................................................... 40
Figure 3.14Super IO Configuration............................................. 40
Figure 3.15Serial Port 1 Configuration ....................................... 41
Figure 3.16Serial Port 2 Configuration ....................................... 41
Figure 3.17Parallel Configuration ............................................... 42
3.4.9 H/W Monitor................................................................................ 43
Figure 3.18PC Health Status...................................................... 43
Figure 3.19Smart Fan Mode Configuration ................................ 44
3.4.10 Serial Port Console Redirection.................................................. 45
Figure 3.20Serial Port Console Redirection ............................... 45
Figure 3.21Console Redirection Setting..................................... 45
3.4.11 CPU PPM Configuration ............................................................. 47
Figure 3.22CPU PPM Configuration........................................... 47
3.5 Chipset.................................................................................................... 48
Figure 3.23Chipset ..................................................................... 48
3.5.1 PCH-IO Configuration................................................................. 48
Figure 3.24PCH-IO Configuration .............................................. 48

ix ASMB-782 User Manual
Figure 3.25PCI Express Configuration ....................................... 49
Figure 3.26PCI Express Configuration ....................................... 50
Figure 3.27USB Configuration.................................................... 51
Figure 3.28PCH Azalia ............................................................... 52
Figure 3.29LAN Configuration .................................................... 52
3.5.2 System Agent (SA) Configuration ............................................... 53
Figure 3.30System Agent (SA) Configuration............................. 53
Figure 3.31Graphics Configuration............................................. 54
Figure 3.32LAN configuration screen ......................................... 55
Figure 3.33Memory Configuration .............................................. 56
3.6 Boot......................................................................................................... 57
Figure 3.34Boot .......................................................................... 57
3.7 Security ................................................................................................... 58
Figure 3.35Security..................................................................... 58
Figure 3.36HDD Password Configuration................................... 58
3.8 Save & Exit.............................................................................................. 59
Figure 3.37Save & Exit ............................................................... 59
Chapter 4 Chipset Software Installation Utility 61
4.1 Before you begin ..................................................................................... 62
4.2 Introduction ............................................................................................. 62
4.3 Windows XP / Windows 7 Driver Setup .................................................. 63
Chapter 5 VGA Setup..........................................65
5.1 Introduction ............................................................................................. 66
5.2 Windows XP/Windows 7 Driver Setup .................................................... 66
Chapter 6 LAN Configuration.............................67
6.1 Introduction ............................................................................................. 68
6.2 Features .................................................................................................. 68
6.3 Installation ............................................................................................... 68
6.4 Win XP /Win 7 Driver Setup (LAN).......................................................... 68
A.1 Watchdog timer overview........................................................................ 70
A.2 Programming the Watchdog Timer ......................................................... 70
Table A.1: Watchdog timer registers.......................................... 72
A.2.1 Example Programs ..................................................................... 72
B.1 Parallel Port (LPT1)................................................................................. 78
Table B.1: Parallel Port (LPT1) .................................................. 78
B.2 USB2.0 Header ( USB7~12) ................................................................... 78
Table B.2: USB Header (USB7~12) .......................................... 78
B.3 USB3.0 Header ( USB34) ....................................................................... 79
Table B.3: USB 3.0 Header (USB34)......................................... 79
B.4 VGA Connector (VGA) ............................................................................ 79
Table B.4: VGA Connector (VGA) ............................................. 79
B.5 RS-232 Interface (COM12) ..................................................................... 80
Table B.5: RS-232 Interface (COM12)....................................... 80
B.6 PS/2 Keyboard and Mouse Connector (KBMS1) .................................... 80
Table B.6: Keyboard and Mouse Connector (KBMS1) .............. 80
B.7 External Keyboard and Mouse Connector (KBMS2)............................... 81
Table B.7: External Keyboard and Mouse Connector (KBMS2) 81
B.8 System Fan Power Connector (SYSFAN1~4) ........................................ 81
Table B.8: Fan Power Connector (SYSFAN1/SYSFAN2) ......... 81
B.9 Power LED (JFP1) .................................................................................. 81
Table B.9: Power LED (JFP1).................................................... 81
B.10 External Speaker Connector (JFP1) ....................................................... 82

ASMB-782 User Manual x
Table B.10:External Speaker Connector (JFP1) ........................ 82
B.11 Reset Connector (JFP1) ......................................................................... 82
Table B.11:Reset Connector (JFP1)........................................... 82
B.12 HDD LED Connector (JFP1)................................................................... 82
Table B.12:HDD LED Connector (JFP1) .................................... 82
B.13 ATX Soft Power Switch (JFP1) ............................................................... 83
Table B.13:ATX Soft Power Switch (JFP1) ................................ 83
B.14 Front panel SMBus connector (FP_SMB1)............................................. 83
Table B.14:Front panel SMBus connector(FP_SMB1) ............... 83
B.15 USB/LAN ports (LAN1_USB12 and LAN2_USB34) ............................... 83
Table B.15:USB Port .................................................................. 83
Table B.16:Giga LAN 10/100/1000 Mbps RJ-45 port ................ 84
B.16 Front Panel Audio Connector (FPAUD1) ................................................ 84
Table B.17:Front Panel Audio Connector (FPAUD1) ................. 84
B.17 8-pin Alarm Board Connector (VOLT1)................................................... 84
Table B.18:8-pin Alarm Board Connector (VOLT1) .................... 84
B.18 Case Open Connector (JFP1) ................................................................ 85
Table B.19:Case Open Connector (JFP1).................................. 85
B.19 Front Panel LAN LED Connector (LAN_LED1/2) ................................... 85
Table B.20:LAN LED Connector (LAN_LED1/2) ........................ 85
B.20 SPI_CN1: SPI flash card pin connector .................................................. 85
Table B.21:SPI_CN1:SPI fresh card pin connector .................... 85
B.21 System I/O Ports..................................................................................... 86
Table B.22:System I/O ports....................................................... 86
B.22 Interrupt Assignments ............................................................................. 86
Table B.23:Interrupt assignments............................................... 86
B.23 1st MB Memory Map............................................................................... 87
Table B.24:1st MB memory map ................................................ 87

Chapter 1
1Hardware
Configuration

ASMB-782 User Manual 2
1.1 Introduction
The ASMB-782 motherboard is the most advanced Intel® C216 board for industrial
server grade applications that require high-performance computing. The mother-
board supports Intel® Xeon® E3 and E3 V2/2nd and 3rd generation Core™ i3 with
DDR3 1066/1333/1600MHz memory supports up to 32 GB. ASMB-782 also provides
cost-effective Intel HD graphics integrated in processor, and the graphics VRAM is 1
GB maximum shared memory with 2 GB and above system memory installed.
There are two PCIe x16 slots (Gen III x8 link), one PCIe x4 gen III and one PCIe x4
gen II slot on ASMB-782 to fulfill multi-PCIe expansion slots demand from manufac-
ture automation and factory automation market. In addition, the ASMB-782 has four
Gigabit Ethernet LAN (G4 version) via dedicated PCIe bus, which offers bandwidth
up to 300 MB/s eliminating network bottlenecks. High reliability and outstanding per-
formance make the ASMB-782 the ideal platform for industrial networking applica-
tions.
By using the Intel® C216 chipset, the ASMB-782 offers three 32-bit, 33 MHz PCI
slots and a variety of features such as 2 onboard SATA III interfaces (bandwidth =
600 MB/s) and 4 onboard SATA II with software RAID; 4 USB 3.0 and 10 USB 2.0
connectors. These powerful I/O capabilities ensure even more reliable data storage
capabilities and high-speed I/O peripheral connectivity.
The ASMB-782 also adopts Advantech’s unique, patented Sleep Mode Control Cir-
cuit for AT Power Mode. With all the excellent features and outstanding performance,
the ASMB-782 is the ideal platform for today’s industrial applications.
1.2 Features
PCIe architecture: The Intel® C216 PCH chipset supports 2 PCIe x16 slots (x8
link), 2 PCIe x4 slot
High Performance I/O capability: Four Gigabit LAN via PCIe bus, 3 PCI 32-bit/
33MHz PCI slots, 4 USB 3.0,10 USB 2.0 ports. (2*Type A USB 2.0), 2 SATA III
and 4 SATA II connectors.
Standard ATX form factor with industrial features: ASMB-782 provides
industrial features like long product life, reliable operation under wide tempera-
ture range, watchdog timer functions, etc.
Automatic power on after power failure: It is often necessary to have an unat-
tended system come back into operation when power resumes after a power
failure. Advantech’s industrial motherboard allows users to set the system to
power on automatically without anyone hitting power button. Please refer to the
detailed "AT" mode settings in Table 1.5 of Section 1.8.1.3.
Active Management Technology 8.0: The hardware and firmware base solu-
tion is powered by the system auxiliary power plane to remotely monitor
networked systems. Intel AMT(iAMT) stores hardware and software information
in nonvolatile memory. Built-in management provides out-of-band management
capabilities, allowing remote discovery and KVM to repair systems after OS fail-
ures or when a system has crashed. Alert and event logging features detect
problems and quickly reduce downtime, pro-actively blocking incoming threats,
containing infected clients before they impact the network, and proactively noti-
fying the user when critical software agents are removed. For iAMT enable,
please refer 3.3.8 AMT Configuration. Advantech provides Software utility called
SUSIAccess to allow user enabling iAMT function. For detail information and
user manual, please download it from link: http://www.advantech.com.tw/emb-
core/SUSIAccess.aspx

3 ASMB-782 User Manual
Chapter 1 Hardware Configuration
1.3 Specifications
1.3.1 System
SATA hard disk drive interface: Six on-board SATA III/II connectors support
Advanced Host Controller Interface (AHCI) technology and have data transmis-
sion rates up to 600 MB/s or 300 MB/s.
System Chipset: Intel® C216
1.3.2 Memory
RAM: Up to 32 GB in four 240-pin DIMM sockets. Supports dual-channel DDR3
ECC/Non-ECC 1066/1333/1600 SDRAM.
1.3.3 Input/Output
PCIe slot: 2 PCIe x16 expansion slots (x8 link) and 2 PCIe x4 expansion slots
PCI Bus: 3 PCI slots, 32-bit, 33 MHz PCI 2.2 compliant
Enhanced parallel port: Configured to LPT1 or disabled. Standard DB-25
female connector cable is a optional accessory. LPT1 supports EPP/SPP/ECP.
Serial port: Two serial ports. (COM1 is rear IO, COM2 is on board connector)
PS/2 Keyboard and mouse connector: Two 6-pin mini-DIN connectors are
located on the mounting bracket for easy connection to PS/2 keyboard and
mouse.
USB port: Supports up to 4 USB 3.0 ports with transmission up to 5Gbps and
10 USB 2.0 ports with transmission rates up to 480 Mbps.
LPC: One LPC connector to support Advantech LPC modules, such as TPM
module.
GPIO: ASMB-782 supports 8-bit GPIO from super I/O for general purpose con-
trol application.
1.3.4 Graphics
Processor is integrated Intel HD Graphics.
Display memory: 1 GB maximum shared memory with 2 GB and above system
memory installed
DVI-D: Up to resolution 1920 x 1200 @ 60 Hz refresh rate (Only for QG2 ver-
sion)
CRT: Up to 2048 x 1536 resolution @ 75 Hz refresh rate
1.3.5 Ethernet LAN
Supports dual/four 10/100/1000 Mbps Ethernet port (s) via PCIe bus which pro-
vides a 300 MB/s data transmission rate.
Interface: 10/100/1000 Mbps
Controller: LAN1: Intel 82579LM; LAN2/3/4: Intel 82574L (LAN 3/4 are for G4
SKU only).
Note! A 32-bit OS may not fully detect 4 GB of RAM when 4 GB is installed.

ASMB-782 User Manual 4
1.3.6 Industrial Features
Watchdog timer: Can generate system reset or NC. The watchdog timer is pro-
grammable, with each unit equal to one second or one minute (255 levels).
1.3.7 Mechanical and Environmental Specifications
Operating temperature: 0 ~ 60° C (32 ~ 140° F, Depending on CPU)
Storage temperature: -40 ~ 85° C (-40 ~ 185° F)
Humidity: 5 ~ 95% non-condensing
Power supply voltage: +3.3 V, +5 V, ±12 V, 5 VSB
Power consumption:
Max. load: +3.3 V at 4.69A, +5 V at 1.39A, +12 V at 0.4A, +12 V_8P at 3.01A,
+5 Vsb at 1.95A, -12 V at 0.01 A
Board size: 304.8 x 228.6 mm (12" x 9.6")
Board weight: 0.5 kg (1.68 lb)
1.4 Jumpers and Connectors
Connectors on the ASMB-782 motherboard link it to external devices such as hard
disk drives and a keyboard. In addition, the board has a number of jumpers that are
used to configure your system for your application.
The tables below list the function of each of the jumpers and connectors. Later sec-
tions in this chapter give instructions on setting jumpers. Chapter 2 gives instructions
for connecting external devices to your motherboard.
Table 1.1: Jumper list
Label Function
JCMOS1 CMOS clear
JME1 Intel ME Disable Jumper for ME/BIOS update
JWDT1 Watch Dog Reset
JGREEN1 Deep sleep Sx mode
JUSB_1,JUSB_2 USB port and KBMS power source switch between +5 VSB and +5 V
CPUFAN_SEL1,
SYSFAN_SEL1 FAN PWM(1-2)/DC mode selection(2-3)
PSON1 AT(1-2) / ATX(2-3)
Table 1.2: Connector list
Label Function
ATX24P_P1 ATX 24 Pin main power connector (for System)
ATX8P_P1 Processor power connector (for CPU)
SATA0~1 SATA III (6Gb/s)
SATA2~5 SATA II (3Gb/s)
USB12 USB 3.0 Port 1 2
USB34 USB 3.0 Port 3 4 (Header)
USB56 USB 2.0 Port 5 6
USB78, USB910, USB1112 USB 2.0 Port 7,8,9,10,11,12 (Header)
USB13, USB14 USB 2.0 Port 13, 14 (USB Type A)
PCIE2, PCIE7 PCIE x4 slot
PCIE5, PCIE6 PCIe x16 slot (x8 link)

5 ASMB-782 User Manual
Chapter 1 Hardware Configuration
DIMMA0,DIMMA1,DIMMB0,DI
MMB1 DDR3 slot
CPUFAN1 CPU FAN connector
SYSFAN1,SYSFAN2,SYSFAN
3,SYSFAN4 System FAN connector
LAN1_USB12,LAN2_USB56 LAN1 / USB 3.0 port 1, 2 stack connector
LAN2 / USB 2.0 port 5, 6 stack connector
LAN34 LAN 3,4 stack connector
VGA_COM1 VGA+COM connector
KBMS1 PS/2 keyboard and mouse connector
KBMS2 External keyboard and mouse connector(6 pin)
SPI1 SPI socket
SPI_CN1 SPI flash card pin header
LANLED1,LANLED2 LAN LED extension connector
SMBUS1 SM Bus From PCH
SNMP1 SM Bus from HW Monitor IC
GPIO1 GPIO header
FPAUD1 Audio front panel header
LPT1 Parallel port
COM2 Serial port: RS-232
JFP1 Front panel header
LPC1 Low pin count connector for Advantech TPM LPC modules
LANLED1 LAN1/2 LED extension connector
LANLED2 LAN3/4 LED extension connector
VOLT1 Voltage Display
PMBUS1 PMBUS connector to communicate with power supply
Table 1.2: Connector list

ASMB-782 User Manual 6
1.5 Board Layout: Jumper and Connector
Locations
Figure 1.1 Jumper and Connector Locations
Figure 1.2 I/O connectors
PCI4
PCIE5
PCIE6
PCIE7
SYSFAN4
VGA_COM1
LAN2_USB56
LAN1_USB12
LAN34
JUSB_1
COM2
PCI1
DVI1
PCI3
PCIE2 KBMS1
KBMS2
EATXPWR1
ATX8P_P1
PSON1
GPIO1
JFP2
COM2
LPT1
PMBUS1
DIMMA0
LANLED2
LANLED1
SNMP1
LPC1
DIMMA1
DIMMA0
DIMMB1
DIMMB0
CPU1
JUSB 2
USB14
USB13
BAT_CON1
LPC1
CPU1
CPUFAN_SEL1
USB910
USB78
USB1112
JUSB
_
2
SYSFAN SEL1
SPI1
JFP1
SMBUS1
USB34 4 SATA II
SYSFAN
_
SEL1
SYSFAN1
CPUFAN1
SYSFAN2
SGPIO1
JME1
JGREEN1
JMECLR1
FPAUD1
SPI1
SPI_CN1
VOLT1
SYSFAN3
JFP1
2 SATA III

7 ASMB-782 User Manual
Chapter 1 Hardware Configuration
1.6 ASMB-782 Block Diagram
Figure 1.3 ASMB-782 Block Diagram
1.7 Safety Precautions
Intel LGA 1155
Intel® Xeon® E3 /
E3 v2 / 2nd and
3rd Core™ i3 /
Pentium processors
Channel A
2 SATA III Ports
10 USB 2.0
Audio Codec
ALC892
64 Mbit
BIOS
Flash
Nuvoton
NCT6776
G-LAN1 :
Intel 82579LM (PHY)
FDI
Intel C216 PCH
G-LAN2 :
Intel 82574L
DMI
2 RS 232
1 LPT
(ECC) DDR3 1066/1333/1600
(ECC) DDR3 1066/1333/1600
Channel B
(ECC) DDR3 1066/1333/1600
(ECC) DDR3 1066/1333/1600
4 SATA II Ports
RAID 0, 1, 5, 10 4 USB 3.0
3 PCI slots
Gen 3.0
PCIe x8
Gen 3.0
One PCIe x16 slot (x8 link)
One PCIe x 4 slot
G-LAN3 :
Intel 82574L
G-LAN4 :
Intel 82574L
One PCIe x 4 slot
Level Shifter
VGA D-Sub
DVI Pin header
SPI Bus
LPC Bus
LPC
Connector
Gen 3.0
PCIe x 1
Gen 2.0
PCIe x 1
Gen 2.0
PCIe x 1
Gen 2.0
PCIe x 1
Gen 2.0
USB 3.0
33MHz PCI
600MB/s
USB 2.0
HD Audio
300MB/s
DP
Gen 2.0
One PCIe x16 slot (x8 link)
Warning! Always completely disconnect the power cord from your chassis when-
ever you work with the hardware. Do not make connections while the
power is on. Sensitive electronic components can be damaged by sud-
den power surges. Only experienced electronics personnel should open
the PC chassis.
Caution! Always ground yourself to remove any static charge before touching the
motherboard. Modern electronic devices are very sensitive to static
electric discharges. As a safety precaution, use a grounding wrist strap
at all times. Place all electronic components on a static-dissipative sur-
face or in a static-shielded bag when they are not in the chassis.
Caution! The computer is provided with a battery-powered real-time clock circuit.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with same or equivalent type recommended by the manufacturer.
Discard used batteries according to manufacturer’s instructions.
Caution! There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
ufacturer. Discard used batteries according to the manufacturer’s
instructions.

ASMB-782 User Manual 8
1.8 Jumper Settings
This section provides instructions on how to configure your motherboard by setting
the jumpers. It also includes the motherboard default settings and your options for
each jumper.
1.8.1 How to set jumpers
You can configure your motherboard to match the needs of your application by set-
ting the jumpers. A jumper is a metal bridge that closes an electrical circuit. It consists
of two metal pins and a small metal clip (often protected by a plastic cover) that slides
over the pins to connect them. To “close” (or turn on) a jumper, you connect the pins
with the clip. To “open” (or turn off) a jumper, you remove the clip. Sometimes a
jumper consists of a set of three pins, labeled 1, 2, and 3. In this case you connect
either pins 1 and 2, or 2 and 3. A pair of needle-nose pliers may be useful when set-
ting jumpers.
1.8.1.1 CMOS and ME clear (JCMOS1)
The ASMB-782 motherboard contains a jumper that can erase CMOS data and reset
the system BIOS information. Normally this jumper should be set with pins 1-2
closed. If you want to reset the CMOS data, set JCMOS1 to 2-3 closed for just a few
seconds, and then move the jumper back to 1-2 closed. This procedure will reset the
CMOS to its default setting.
1.8.1.2 ME update (JME1)
The ASMB-782 contains a jumper that can update for ME firmware. Normally this
jumper should be set with pin 1-2 closed. If you want to update ME firmware, set
JME1 to 2-3 closed to disable ME for new ME firmware update.
Table 1.3: JCMOS1
Function Jumper Setting
* Keep CMOS data
Clear CMOS data
* default setting
1-2 closed
123
2-3 closed
123
Table 1.4: JME1
Function Jumper Setting
*Lock ME update
ME update
1-2 closed
123
2-3 closed
123

9 ASMB-782 User Manual
Chapter 1 Hardware Configuration
1.8.1.3 Watchdog timer output (JWDT1)
The ASMB-782 contains a watchdog timer that will reset the CPU. This feature
means the ASMB-782 will recover from a software failure or an EMI problem. The
JWDT1 jumper settings control the outcome of what the computer will do in the event
the watchdog timer is tripped.
1.8.1.4 Deep Sx Mode (JGREEN1)
The ASMB-782 contains a jumper that can support energy saving for BIOS deep Sx
feature. Normally this jumper should be set with pin 1-2 closed. If you want to disable,
set JGREEN1 to 2-3 closed for disable.
Table 1.5: Watchdog timer output (JWDT1)
Function Jumper Setting
*Reset
NC
* default setting
Note! The interrupt output of the watchdog timer is a low level signal. It will be
held low until the watchdog timer is reset.
1-2 closed
123
2-3 closed
123
Table 1.6: Deep Sx Mode (JGREEN1)
Function Jumper Setting
*Enable
Disable
1-2 closed
123
2-3 closed
123

ASMB-782 User Manual 10
1.8.1.5 USB power switch (JUSB_1, JUSB_2)
The ASMB-782 contains a jumper that can support USB/KBMS power source from
+5Vsb or +5V. The default setting is 1-2 closed which is supporting USB stand-by
power under S5. When the jumper is 2-3 closed, the USB/KBMS power source will
be switched to +5V if you want to disable USB stand-by power under S5, and under
2-3 closed, it won't support S3 and S4 mode.
1.8.1.6 CPU,SYSTEM fan PWM/DC mode selection(CPUFAN_SEL1, SYSFAN_SEL1)
The ASMB-782 contains a jumper that can support PWM or DC mode, Normally this
jumper should be set with pin 1-2 closed. If you want to change to DC mode, set
CPUFAN_SEL1, SYSFAN_SEL1 to 2-3 closed for disable.
Table 1.7: USB power switch (JUSB_1, JUSB_2)
Function Jumper Setting
*+5Vsb
+5V
1-2 closed
123
2-3 closed
123
Table 1.8: (CPUFAN_SEL1, SYSFAN_SEL1)
Function Jumper Setting
*PWM mode
DC mode
Table 1.9: ATX/AT mode selector (PSON1)
Function Jumper Setting
AT Mode
* ATX Mode
* default setting
1-2 closed
123
2-3 closed
123
1-2 closed
123
2-3 closed
123