Industrial Motherboard
EMB-H81A
E8580
First Edition
Oct. 2013
Copyright Notice
This document is copyrighted, 2013. All rights are reserved. The original
manufacturer reserves the right to make improvements to 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 the original
manufacturer. Information provided in this manual is intended to be accurate and
reliable. However, the original manufacturer assumes no responsibility for its use,
or for any infringements upon the rights of third parties that may result from its use.
The material in this document is for product information only and is subject to
change without notice. While reasonable efforts have been made in the preparation
of this document to assure its accuracy, the original manufacturer assumes no
liabilities resulting from errors or omissions in this document, or from the use of the
information contained herein.
The original manufacturer reserves the right to make changes in the product
design without notice to its users.
Acknowledgments
All other products’ name or trademarks are properties of their respective owners.
•
AMI is a trademark of American Megatrends Inc.
•
Intel®, Core™ are trademarks of Intel® Corporation.
•
Microsoft Windows® is a registered trademark of Microsoft Corp.
•
IBM, PC/AT, PS/2, and VGA are trademarks of International Business
Machines Corporation.
The original manufacturer reserves the right to make changes in the product
design without notice to its users.
All other product names or trademarks are properties of their respective owners.
ii
Contents
Chapter 1
Product overview
1-1
1.1
Package contents.......................................................................... 1-1
1.2
Features......................................................................................... 1-1
1.3
Specifications................................................................................ 1-2
Chapter 2
Motherboard information
2-1
2.1
Before you proceed...................................................................... 2-1
2.2
Motherboard layout....................................................................... 2-2
2.3
Screw size...................................................................................... 2-4
2.4
2.5
2.3.1
Component side............................................................... 2-4
2.3.2
Solder side....................................................................... 2-5
Central Processing Unit (CPU).................................................... 2-6
2.4.1
Installing the CPU............................................................ 2-7
2.4.2
CPU heatsink and fan assembly installation.................... 2-9
System memory.......................................................................... 2-11
2.5.1
Installing a DIMM........................................................... 2-12
2.6
Jumpers....................................................................................... 2-13
2.7
Onboard LEDs............................................................................. 2-16
2.9
Connectors.................................................................................. 2-17
2.9.1
Rear panel connectors................................................... 2-17
2.9.2
Internal connectors........................................................ 2-19
Chapter 3
3.1
3.2
3.3
BIOS setup
3-1
BIOS setup program..................................................................... 3-1
3.1.1
BIOS menu screen........................................................... 3-2
3.1.2
Menu bar.......................................................................... 3-2
Main menu..................................................................................... 3-3
3.2.1
System Date [Day MM/DD/YYYY]................................... 3-3
3.2.2
System Time [HH:MM:SS]............................................... 3-3
Advanced menu............................................................................ 3-4
3.3.1
ACPI Settings................................................................... 3-4
3.3.2
Trusted Computing........................................................... 3-4
3.3.3
CPU Configuration........................................................... 3-4
3.3.4
SATA Configuration.......................................................... 3-5
3.3.5
USB Configuration........................................................... 3-6
iii
3.4
3.5
3.3.6
NCT6791D Super IO Configuration................................. 3-6
3.3.7
NCT5104D Second Super IO Configuration.................... 3-7
3.3.8
NCT6791D HW Monitor................................................... 3-7
3.3.9
Dynamic Digital IO........................................................... 3-8
3.3.10
Power Management......................................................... 3-8
Chipset menu................................................................................ 3-9
3.4.1
System Agent (SA) Configuration.................................... 3-9
3.4.2
PCH-IO Configuration.................................................... 3-10
Boot menu................................................................................... 3-11
3.5.1
Boot Configuration..........................................................3-11
3.5.2
Boot Option Priorities......................................................3-11
3.6
Security menu............................................................................. 3-12
3.7
Save & Exit menu........................................................................ 3-14
Appendix
Notices........................................................................................................A-1
iv
Chapter 1
Product overview
1.1
Package contents
Check your industrial motherboard package for the following items.
1 x Industrial Motherboard
1 x SATA Cable
1 x I/O Shield
1 x Support CD
If any of the above items is damaged or missing, contact your distributor or
sales representative immediately.
1.2
Features
•
Intel Socket 1150 for 4th Generation Core™ i7/Core™ i5 / Core™ i3, Pentium®
/ CeleronTM Processors up to 65W
•
Two 204-pin Dual Channel DDR3 1600/1333MHz SO-DIMMs up to 16GB
•
SATA 6.0 Gb/s x 2, SATA 3.0 Gb/s x 2, USB3.0 x 2, USB2.0 x 7, COM x 6
•
PCI-Express[x4] x 1, Full-size Mini Card (PCIe + USB) with mSATA option (with
SATA 6Gb/s) x 1
•
VGA, DVI, 18/24 bit Dual Channel LVDS supported
®
Chapter 1: General information
1-1
1.3
Specifications
SYSTEM
Form factor
CPU
Mini-ITX
LGA1150 socket for Intel® 4th Generation Core™ i7 / Core™ i5 /
Core™ i3, Pentium® / Celeron® processors
Supports Intel® CPU up to 65W
Memory
2 x SO-DIMM (8GB per DIMM), max. 16GB, non-ECC DDR3 1600
/ 1333 MHz
Dual-channel memory architecture
Chipset
I/O Chipset
Ethernet
BIOS
Wake on LAN
Watchdog Timer
TPM
H/W Status Monitor
Intel® H81 Express Chipset
NCT6791D & NCT5104D
2 x Realtek® 8111F PCIe Gigabit LAN
64Mbit Flash ROM, AMI BIOS
Yes (WOL/PXE)
1~255 steps by software program
Infineon SLB9635 TT 1.2
Monitors CPU/Chassis temperature
Monitors Vcore/5V/3.3V/12V voltages
Monitors CPU/Chassis fan speed
Smart Fan Control
Power State
Expansion slot
CPU Fan/Chassis Fan
Battery
Lithium battery
Power requirement
1 x 24-pin ATX connector
Board size
6.7 in. x 6.7 in. (17.0 cm x 17.0 cm)
Gross weight
1.1 lb (0.5 Kg)
S3, S4, S5
1 x PCI Express 2.0 x4 slot
1 x Full/Half-size Mini Card (USB+PCIe) with mSATA option (with
SATA 6Gb/s)
1 x 4-pin ATX 12V power connector
Operating
32oF~140oF (0oC~60oC)
temperature
Storage temperature -40oF~185oF (-40oC~85oC)
Operating humidity
0%~90% relative humidity, non-condensing
Power compliance
Compliant with Eup/ErP
Certificate
CE/FCC
(continued on the next page)
1-2
EMB-H81A
DISPLAY
Chipset
Resolution
Intel® Graphics Media Accelerator
Up to 1920x1200@60Hz for VGA
Up to 1920x1200@60Hz for DVI
Up to 1920x 1200@60Hz, Dual Channel 18/24 bit Support LVDS
Output interface
1 x DVI
1 x VGA
1 x LVDS
I/O
Storage
2 x SATA 6.0Gb/s ports
Serial port
1 x RS-232/422/485 supports 5V/12V/RI option at rear I/O
Parallel port
USB
SPP / EPP / ECP Mode
Fan
1 x CPU Fan connector (4-pin)
RTC
Keyboard/Mouse
Audio
Internal RTC
2 x SATA 3.0Gb/s ports
5 x RS-232 (1 x RS-232 at rear I/O, 4 x RS-232 at mid board)
2 x USB3.0 (rear panel)
7 x USB2.0 (3 ports at mid-board, 4 ports at rear panel)
1 x Chassis Fan connector (4-pin)
1 x PS/2 Keyboard / mouse port on rear I/O
Realtek ALC887,Mic-in/ Line-out
2 x Audio jacks (Mic-In, Line-Out)
1 x Front panel audio connector (supports AAFP)
Ethernet
2 x RJ-45 ports on rear I/O
Display
1 x VGA port on rear I/O
Others
1 x Front panel connector (Pin header)
1 x DVI-I port on rear I/O
1 x 8 bit Programmable Digital I/O
1 x AT/ATX mode selecter
Chapter 1: General information
1-3
1-4
EMB-H81A
Chapter 2
Motherboard information
2.1
Before you proceed
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
CAUTION!
•
Unplug the power cord from the wall socket before touching any
component.
•
Before handling components, use a grounded wrist strap or touch a safely
grounded object or a metal object, such as the power supply case, to avoid
damaging them due to static electricity.
•
Hold components by the edges to avoid touching the ICs on them.
•
Whenever you uninstall any component, place it on a grounded antistatic
pad or in the bag that came with the component.
•
Before you install or remove any component, ensure that the ATX power
supply is switched off or the power cord is detached from the power
supply. Failure to do so may cause severe damage to the motherboard,
peripherals, or components.
Chapter 2: Motherboard information
2-1
2.2
Motherboard layout
NOTE: Place four screws into the holes indicated by circles to secure the
motherboard to the chassis.
CAUTION! Do not overtighten the screws! Doing so can damage the
motherboard.
1
2
3
4
2
3
5
17.0cm(6.7in)
CPU_FAN1
20
LVDS1
J2
ALC
887
PCIEX4_1
19
2-2
USB10
J1
USB45
18 17 16 15 14
Super
I/O
13
17.0cm(6.7in)
COM6
COM5
DDR3_SO-DIMM_B1 (64bit, 204-pin module)
COM3
BZ1
9
10
F_PANEL
INV1
AAFP1
Nuvoton
NCT5104D
COM4
CHRONTEL
CH7511B
LED1
LED2
8
DIO1
H81
SATA3G_3
Intel®
SATA3G_4
RTL
8111F
LAN1_USB3_1
AUDIO1
BATTERY
7
CLRTC
SATA6G_1
CHA_FAN1
LAN2_USB34
21
RTL
8111F
SATA6G_2
ANX
988
ASM
1442
6
LPT1
MINICARD
VGA1
LGA1150
DVI_I
COM1_V1
Place this side
towards the rear
of the chassis
J3
EATX_PWR1
DDR3_SO-DIMM_A1 (64bit, 204-pin module)
EATX_PWR2
COM1
COM2
KBMS_USB89
11
12
EMB-H81A
Connectors/Jumpers/Slots
1. COM1 Ring/+5V/+12V selection (COM1_V1)
2. ATX power connectors (24-pin EATXPWR, 4-pin EATX12V)
3. CPU and system fan connectors (4-pin CPU_FAN1, 4-pin CHA_FAN1)
4. Intel® LGA1150 CPU socket
Page
2-14
2-19
2-20
2-6
5.
DDR3 SODIMM slots
2-11
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
Inverter Back Light Control mode selection (3-pin J3)
LPT connector (26-1 pin LPT1)
Serial port connectors (10-1 pin COM3 ~ COM6)
Digital I/O connector (10-pin DIO1)
Clear RTC RAM (CLRTC)
System panel connector (10-1 pin F_PANEL)
Minicard connector (MINICARD)
Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1, SATA3G_2)
Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1, SATA6G_2)
Standby Power LED (SB_PWR LED1) (SB_PWR LED1)
USB 2.0 connector (10-1 pin USB45, USB10)
LVDS panel voltage selection (3-pin J1)
Inverter voltage selection (3-pin J2)
LVDS connector (30-pin LVDS1)
Front panel audio connector (10-1 pin AAFP1)
Backlight inverter power connector (5-pin INV1)
2-15
2-25
2-25
2-20
2-13
2-22
2-24
2-23
2-23
2-16
2-24
2-14
2-15
2-21
2-21
2-22
Chapter 2: Motherboard information
2-3
154.81
156.46
157.15
140.72
151.00
131.25
117.92
104.58
114.79
91.25
96.34
77.91
Component side
62.61
2.3.1
19.27
23.37
Screw size
3.51
9.35
2.3
166.86
166.75
165.35
164.21
157.77
154.56
144.76
170.18
166.75
161.42
154.43
142.49
137.52
132.59
130.28
123.04
119.75
88.33
88.27
90.36
75.22
69.74
48.84
45.45
38.74
37.02
22.26
18.83
16.77
20.53
15.28
14.65
14.41
9.63
8.59
0.00
2-4
170.18
170.18
147.74
128.73
107.25
76.85
38.57
31.57
161.01
144.27
146.18
147.74
153.80
156.46
129.41
132.73
111.63
110.75
81.17
62.58
67.33
9.48
15.52
33.03
0.00
0.00
12.02
31.57
EMB-H81A
6.35
25.69
36.77
100.70
114.16
Solder side
163.83
2.3.2
170.18
165.10
165.10
127.86
127.86
108.36
105.69
90.36
72.36
62.45
52.86
33.02
10.16
Chapter 2: Motherboard information
6.35
0.00
25.69
36.77
97.79
100.70
144.66
170.18
163.83
0.00
2-5
2.4
Central Processing Unit (CPU)
The motherboard comes with a surface mount LGA1150 socket designed for
the Intel® 4th Generation Core™ i7 / Core™ i5 / Core™ i3, Pentium® / Celeron®
processors.
EMB-H81A CPU socket LGA1150
IMPORTANT: Unplug all power cables before installing the CPU.
CAUTION!
2-6
•
Upon purchase of the motherboard, ensure that the PnP cap is on
the socket and the socket contacts are not bent. Contact your retailer
immediately if the PnP cap is missing, or if you see any damage to the
PnP cap/socket contacts/motherboard components. The manufacturer will
shoulder the cost of repair only if the damage is shipment/transit-related.
•
Keep the cap after installing the motherboard. The manufacturer will
process Return Merchandise Authorization (RMA) requests only if the
motherboard comes with the cap on the LGA1150 socket.
•
The product warranty does not cover damage to the socket contacts
resulting from incorrect CPU installation/removal, or misplacement/loss/
incorrect removal of the PnP cap.
EMB-H81A
2.4.1
Installing the CPU
1
A
B
2
Chapter 2: Motherboard information
3
2-7
4
C
A
B
5
2-8
EMB-H81A
2.4.2
CPU heatsink and fan assembly installation
CAUTION! Apply the Thermal
Interface Material to the CPU
heatsink and CPU before you
install the heatsink and fan if
necessary.
To install the CPU heatsink and fan assembly
A
1
B
2
B
A
3
Chapter 2: Motherboard information
4
2-9
To uninstall the CPU heatsink and fan assembly
1
2
A
B
B
A
2-10
EMB-H81A
2.5
System memory
This motherboard comes with two Double Data Rate 3 (DDR3) Small Outline Dual Inline
Memory Module (SO-DIMM) sockets. A DDR3 module has the same physical dimensions
as a DDR2 DIMM but is notched differently to prevent installation on a DDR2 DIMM socket.
DDR3 modules are developed for better performance with less power consumption.
SO-DIMM_A1
SO-DIMM_B1
The figure below illustrates the location of the DDR3 SO-DIMM sockets:
Channel
Sockets
Channel A
SO-DIMM_A1
Channel B
SO-DIMM_B1
EMB-H81A 204-pin DDR3 SO-DIMM sockets
Chapter 2: Motherboard information
2-11
2.5.1
Installing a DIMM
1
2
3
To remove a DIMM
B
A
A
2-12
EMB-H81A
2.6
1.
Jumpers
Clear RTC RAM (CLRTC)
This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS.
You can clear the CMOS memory of system setup parameters by erasing
the CMOS RTC RAM data. The onboard button cell battery powers the RAM
data in CMOS, which include system setup information such as system
passwords.
2
1
2
3
CLRTC
Normal
(Default)
Clear RTC1
EMB-H81A Clear RTC RAM
To erase the RTC RAM:
1. Turn OFF the computer and unplug the power cord.
2. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on
pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2.
3. Plug the power cord and turn ON the computer.
4. Hold down the <Del> key during the boot process and enter BIOS setup
to reenter data.
CAUTION! Except when clearing the RTC RAM, never remove the cap on
CLRTC jumper default position. Removing the cap will cause system boot
failure!
NOTES:
•
If the steps above do not help, remove the onboard battery and move the
jumper again to clear the CMOS RTC RAM data. After clearing the CMOS,
reinstall the battery.
•
You do not need to clear the RTC when the system hangs due to
overclocking. For system failure due to overclocking, use the CPU
Parameter Recall (C.P.R) feature. Shut down and reboot the system so the
BIOS can automatically reset parameter settings to default values.
Chapter 2: Motherboard information
2-13
2.
COM1 Ring/+5V/+12V selection (COM1_V1)
Com1_V1
2
4
1
6
3
+12V
5
+5V
Ring
(Default)
EMB-H81A COM VSET connector
Setting
Pins
+12V
1-2
+5V
3-4
Ring (Default)
5-6
3.
LVDS panel voltage selection (3-pin J1)
J1
1
2
2
3
+5V
+3V
(Default)
EMB-H81A LVDS Panel Voltage Selection
Pins
2-14
+5V
1-2
+3.3V (Default)
2-3
EMB-H81A
4.
Inverter voltage selection (3-pin J2)
J2
1
2
2
3
+12V
+5V
(Default)
EMB-H81A Inverter Voltage Selection
Pins
5.
+12V
1-2
+5V (Default)
2-3
Inverter Backlight Control mode selection (3-pin J3)
2
1
2
3
J3
DC CTL
(Default)
PWM CTL
EMB-H81A Mode Selection for Back
Light Control of Inverter
Pins
DC Voltage Control (Default)
1-2
PWM Control
2-3
Chapter 2: Motherboard information
2-15
2.7
1.
Onboard LEDs
Standby Power LED
The motherboard comes with a standby power LED that lights up to indicate
that the system is ON, in sleep mode, or in soft-off mode. This is a reminder
that you should shut down the system and unplug the power cable before
removing or plugging in any motherboard component. The illustration below
shows the location of the onboard LED.
SB_PWR1
ON
Standby Power
OFF
Powered Off
SB_PWR2
ON
Main Power
OFF
Main Power Off
EMB-H81A Onboard LEDs
2-16
EMB-H81A
2.9
Connectors
2.9.1
Rear panel connectors
1
2
3
10
2
9
4
8
4
7
5
6
1.
PS/2 keyboard/mouse port (purple/green). This port is for a PS/2 keyboard
or mouse.
2.
Serial ports (COM1 / COM2). These ports connect a modem, or other
devices that conform with serial specification.
Pin
Signal
Pin
Signal
1
DCD (422TXD-/485DATA-)
2
RXD (422RXD+)
3
TXD (422TXD+/485DATA+)
4
DTR (422RXD-)
5
GND
6
DSR
7
RTS
8
CTS
9
RI/+12V/+5V
10
N.C.
NOTES:
3.
•
The COM module is purchased separately.
•
Only COM1 can support RS-232 / RS-422 / RS-485.
Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor
or other VGA-compatible devices.
NOTE: If you use VGA port only, please disable LVDS function. Refer to
section 3.4.1 System Agent (SA) Configuration for details.
4.
LAN1 (RJ-45) port. These ports allow Gigabit connection to a Local Area
Network (LAN) through a network hub. Refer to the table below for the LAN1/
LAN2 ports LED indications.
Chapter 2: Motherboard information
2-17
LAN1 / LAN2 ports LED indications
ACT/LINK LED
Status
Description
OFF
No link
ORANGE
Linked
BLINKING
Data activity
SPEED LED
Status
Description
OFF
10 Mbps
connection
ORANGE 100 Mbps
connection
GREEN
1 Gbps
connection
Activity Link
LED
Speed
LED
LAN port
5.
Line Out port (lime). This port connects to a headphone or a speaker. In a
4.1-channel, 5.1-channel and 7.1-channel configurations, the function of this
port becomes Front Speaker Out.
6.
Microphone port (pink). This port connects a microphone.
7.
USB 3.0 ports. These two 9-pin Universal Serial Bus (USB) ports connect to
USB 3.0/2.0 devices.
NOTES:
•
DO NOT connect a keyboard / mouse to any USB 3.0 port when installing
Windows® operating system.
•
Due to USB 3.0 controller limitation, USB 3.0 devices can only be used
under Windows® OS environment and after the USB 3.0 driver installation.
•
USB 3.0 devices can only be used as data storage only.
•
We strongly recommend that you connect USB 3.0 devices to USB 3.0
ports for faster and better performance for your USB 3.0 devices.
8.
USB 2.0 ports. These four 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0/1.1 devices.
9.
DVI-D port. This port is for any DVI-D compatible device. DVI-D can’t be
converted to output RGB signal to CRT and isn’t compatible with DVI-I.
10. USB 2.0 ports. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0/1.1 devices.
2-18
EMB-H81A
2.9.2
1.
Internal connectors
ATX power connectors (24-pin EATXPWR, 4-pin EATX12V)
These connectors are for ATX power supply plugs. The power supply plugs
are designed to fit these connectors in only one orientation. Find the proper
orientation and push down firmly until the connectors completely fit.
EATX_PWR1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+12V DC
+12V DC
EATX_PWR2
PIN 1
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
GND
GND
PIN 1
EMB-H81A ATX power connectors
IMPORTANT:
•
For a fully configured system, we recommend that you use a power supply
unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version)
and provides a minimum power of 230W.
•
DO NOT forget to connect the 4-pin ATX +12V power plug. Otherwise, the
system will not have enough power.
•
We recommend that you use a PSU with higher power output when
configuring a system with more power-consuming devices. The system
may become unstable or may not boot up if the power is inadequate.
Chapter 2: Motherboard information
2-19
2.
CPU and chassis fan connectors (4-pin CPU_FAN1, 4-pin CHA_FAN1)
Connect the fan cables to the fan connectors on the motherboard, ensuring
that the black wire of each cable matches the ground pin of the connector.
PWM
SENSE
VCC
GND
CPU_FAN1
CHA_FAN1
GND
VCC
SENSE
PWM
EMB-H81A Fan connectors
CAUTION: Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow inside the system may damage the motherboard
components. These are not jumpers! Do not place jumper caps on the fan
connectors!
NOTE: The CPU_FAN connector supports a CPU fan of maximum 2A (24 W)
fan power.
3.
Digital I/O connector (10-pin DIO)
GPIO51 (DIO_P#2)
GPIO54(DIO_P#4)
GPIO56(DIO_P#6)
GPIO58 (DIO_P#8)
GND
This connector includes 8 I/O lines. All of the Digital I/O lines are
programmable and each I/O pin can be individually programmed to support
various devices.
PIN 1
GPIO50(DIO_P#1)
GPIO53 (DIO_P#3)
GPIO55 (DIO_P#5)
GPIO57(DIO_P#7)
+5V
DIO
EMB-H81A DIO connector
NOTE: To configure the I/O pins in BIOS, click Advanced tab > SIO GPIO >
GPIO 50~57. See section 3.4.6 SIO GPIO for details.
2-20
EMB-H81A
4.
Front panel audio connector (10-1 pin AAFP1)
NC
AGND
NC
NC
SENSE2_RETUR
AGND
NC
SENSE1_RETUR
This connector is for a chassis-mounted front panel audio I/O module that
supports either HD Audio or legacy AC`97 audio standard. Connect one end
of the front panel audio I/O module cable to this connector.
AAFP
HD-audio-compliant
pin definition
MIC2
MICPWR
Line out_R
NC
Line out_L
PORT1 L
PORT1 R
PORT2 R
SENSE_SEND
PORT2 L
PIN 1
Legacy AC’97
compliant definition
EMB-H81A Front panel audio connector
IMPORTANT:
5.
•
We recommend that you connect a high-definition front panel audio
module to this connector to avail of the motherboard’s high-definition audio
capability.
•
If you want to connect a high-definition front panel audio module to this
connector, set the Front Panel Type item in the BIOS setup to [HD]; if you
want to connect an AC’97 front panel audio module to this connector, set
the item to [AC97]. By default, this connector is set to [HD].
LVDS connector (30-pin LVDS)
This connector is for a LCD monitor that supports Low-voltage differential
signaling (LVDS) interface.
PIN 1
Back Light Control for DC mode
GND
LVDS0_CLK+
GND
LVDS0_D0+
LVDS0_D1+
LVDS0_D2+
LVDS0_D3+
EDID_Clk
LVDS1_D0+
LVDS1_D1+
LVDS1_D2+
LVDS1_D3+
GND
LVDS1_CLK+
LVDS Panel Enable
LVDS VCC
LVDS0_CLKLVDS VCC
LVDS0_D0LVDS0_D1LVDS0_D2LVDS0_D3EDID_Data
LVDS1_D0LVDS1_D1LVDS1_D2LVDS1_D3LVDS VCC
LVDS1_CLK-
LVDS
EMB-H81A LVDS connector
Chapter 2: Motherboard information
2-21
6.
System panel connector (10-1 pin F_PANEL1)
This connector supports several chassis-mounted functions.
PIN 1
RESET
(NC)
HWRST#
Ground
HDD_LEDHDD_LED+
GND
PWR
PWR_LEDPWR_LED+
+HDD_LED
+PWR LED PWR BTN
F_PANEL
EMB-H81A System panel connector
•
System power LED (2-pin PWR_LED)
•
This 2-pin connector is for the system power LED. Connect the chassis
power LED cable to this connector. The system power LED lights up when
you turn on the system power, and blinks when the system is in sleep mode.
Hard disk drive activity LED (2-pin HDD_LED)
•
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity
LED cable to this connector. The HDD LED lights up or flashes when data is
read from or written to the HDD.
ATX power button/soft-off button (2-pin PWR_BTN)
•
This 2-pin connector is for the system power button.
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system
reboot without turning off the system power.
7.
Backlight inverter power connector (5-pin INV)
Connect the backlight inverter power cable to this connector.
Inverter VCC
Back Light Control
GND
GND
Back Light Enable
INV1
EMB-H81A Inverter Connector
NOTE: The backlight inverter power cable is purchased separately.
2-22
EMB-H81A
6.
Serial ATA 3.0Gb/s connectors (7-pin SATA3G_1, SATA3G_2)
These connectors connect to Serial ATA 3.0 Gb/s hard disk drives and optical
drives via Serial ATA 3.0 Gb/s signal cables.
SATA3G_3
GND
RSATA_TXP3
RSATA_TXN3
GND
RSATA_RXN3
RSATA_RXP3
GND
SATA3G_4
GND
RSATA_TXP4
RSATA_TXN4
GND
RSATA_RXN4
RSATA_RXP4
GND
EMB-H81A SATA 3.0Gb/s connectors
NOTES:
9.
•
You must install Windows® XP Service Pack 3 or later version before using
Serial ATA hard disk drives.
•
When using hot-plug and NCQ, set the SATA Mode Selection item in the
BIOS to [AHCI]. See section 3.3.4 SATA Configuration for details.
Serial ATA 6.0Gb/s connector (7-pin SATA6G_1, SATA6G_2)
ThIS connector connects to Serial ATA 6.0 Gb/s hard disk drives via Serial
ATA 6.0 Gb/s signal cables.
SATA6G_1
GND
RSATA_TXP1
RSATA_TXN1
GND
RSATA_RXN1
RSATA_RXP1
GND
SATA6G_2
GND
RSATA_TXP2
RSATA_TXN2
GND
RSATA_RXN2
RSATA_RXP2
GND
EMB-H81A SATA 6.0Gb/s connectors
NOTES:
•
You must install Windows® XP Service Pack 3 or later version before using
Serial ATA hard disk drives.
•
When using hot-plug and NCQ, set the SATA Mode Selection item in the
BIOS to [AHCI]. See section 3.3.3 SATA Configuration for details.
Chapter 2: Motherboard information
2-23
10. USB 2.0 connector (10-1 pin USB45, USB10)
This connector is for USB 2.0 ports. Connect the USB module cable to
connector USB1112. This USB connector complies with USB 2.0 specification
that supports up to 480 Mbps connection speed.
+5V
USBDUSBD+
GND
GND
GND
USB10
PIN 1
+5V
USB4USB4+
GND
(NC)
USB45
+5V
USB5USB5+
GND
PIN 1
EMB-H81A USB2.0 connectors
Never connect a 1394 cable to the USB connector. Doing so will damage the
motherboard.
The USB module cable is purchased separately.
IMBM-H61A Front USB 2.0 Header connectors
11. Minicard connector
Use this connector to connect a Minicard reader.
MINICARD
EMB-H81A MINICARD connector
The Mini card module is purchased separately.
2-24
EMB-H81A
12. Serial port connectors (10-1 pin COM3 ~ COM6)
These connectors are for serial (COM) ports. Connect the serial port module
cables to these connectors, then install the module to a slot opening at the
back of the system chassis.
COM6
RI
RTS
GND
TXD
DCD
CTS
DSR
DTR
RXD
PIN 1
COM5
RI
RTS
GND
TXD
DCD
CTS
DSR
DTR
RXD
PIN 1
COM3
RI
RTS
GND
TXD
DCD
CTS
DSR
DTR
RXD
PIN 1
COM4
RI
RTS
GND
TXD
DCD
CTS
DSR
DTR
RXD
PIN 1
EMB-H81A Serial port connectors
13. LPT connector (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a
printer. LPT is standardized as IEEE 1284, which is the parallel port interface
on IBM PC-compatible computers.
LPT
GND
GND
GND
GND
GND
GND
GND
GND
SLIN#
INIT#
ERR#
AFD
SLCT
PE
BUSY
ACK#
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
STB#
PIN 1
EMB-H81A Parallel Port Connector
Chapter 2: Motherboard information
2-25
Chapter 3
BIOS setup
3.1
BIOS setup program
Use the BIOS Setup program to update the BIOS or configure its parameters. The
BIOS screens include navigation keys and brief online help to guide you in using
the BIOS Setup program.
Entering BIOS Setup at startup
To enter BIOS Setup at startup:
Press <Delete> during the Power-On Self Test (POST). If you do not press
<Delete>, POST continues with its routine.
Entering BIOS Setup after POST
To enter BIOS Setup after POST:
•
Press <Ctrl>+<Alt>+<Del> simultaneously.
•
Press the reset button on the system chassis.
•
Press the power button to turn the system off then back on. Do this option only
if you failed to enter BIOS Setup using the first two options.
NOTE: Using the power button, reset button, or the <Ctrl>+<Alt>+<Del> keys
to reboot a running operating system can cause damage to your data or system.
Always shut down the system properly from the operating system.
IMPORTANT:
•
The default BIOS settings for this motherboard apply to most working
conditions and ensures optimal performance. If the system becomes
unstable after changing any BIOS settings, load the default settings to
regain system stability. Select the option Restore Defaults under the Save
& Exit Menu. See section 3.7 Exit Menu.
•
The BIOS setup screens shown in this section are for reference purposes
only, and may not exactly match what you see on your screen.
Chapter 3: BIOS setup
3-1
3.1.1
BIOS menu screen
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
BIOS Information
EMB-H81A R0.C(EH81AM0C)(09/04/2013)
BIOS Vendor
Core Version
Compliancy
American Megatrends
4.6.5.4; X64
UEFI 2.3.1; PI 1.2
System Date
System Time
[Fri 03/27/2009]
[00:34:15]
Access Level
Administrator
Set the Date. Use Tab
to switch between Date
elements.
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
3.1.2
Menu bar
The menu bar on top of the screen has the following main items:
Main
For changing the basic system configuration.
Advanced
For changing the advanced system settings.
Chipset
For viewing and changing chipset settings.
Boot
For changing the system boot configuration.
Security
For viewing and changing security Information.
Save & Exit
For selecting the save & exit options and loading default
settings.
To select an item on the menu bar, press the right or left arrow key on the keyboard
until the desired item is highlighted.
3-2
EMB-H81A
3.2
Main menu
The Main menu provides you an overview of the basic system information, and
allows you to set the system date, time, language, and security settings.
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
BIOS Information
EMB-H81A R0.C(EH81AM0C)(09/04/2013)
BIOS Vendor
Core Version
Compliancy
American Megatrends
4.6.5.4; X64
UEFI 2.3.1; PI 1.2
System Date
System Time
[Fri 03/27/2009]
[00:34:15]
Access Level
Administrator
Set the Date. Use Tab
to switch between Date
elements.
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
3.2.1
System Date [Day MM/DD/YYYY]
Allows you to set the system date.
3.2.2
System Time [HH:MM:SS]
Allows you to set the system time.
Chapter 3: BIOS setup
3-3
3.3
Advanced menu
The Advanced menu items allow you to change the settings for the CPU and other
system devices.
Be cautious when changing the settings of the Advanced menu items. Incorrect
field values can cause the system to malfunction.
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
ACPI Settings
Trusted Computing
CPU Configuration
SATA Configuration
USB Configuration
NCT6791D Super IO Configuration
NCT5104D Second Super IO Configuration
NCT6791D HW Monirot
Dynamic Digital IO
Power Management
System ACPI Parameters.
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
3.3.1
ACPI Settings
This item allows you to change the ACPI settings.
ACPI Sleep State [S3 only (Suspend to...]
Allows you to select the ACPI Sleep State that the system will enter when the
SUSPEND button is pressed. Configuration options: [Suspend Disabled] [(S3 only
(Suspend to RAM)]
3.3.2
Trusted Computing
Security Device Support [Disable]
Allows you to enable or disable the BIOS support for security device. Configuration
options: [Disable] [Enable]
3.3.3
CPU Configuration
The items in this menu show the CPU-related information that the BIOS
automatically detects.
The items shown in the submenu may be different due to the CPU installed.
3-4
EMB-H81A
Hyper-threading [Enabled]
The Intel Hyper-Threading Technology allows a hyper-threading processor to
appear as two logical processors to the operating system, allowing the operating
system to schedule two threads or processes simultaneously.
[Enabled]
Two threads per activated core are enabled.
[Disabled]
Only one thread per activated core is enabled.
Intel Virtualization Technology [Enabled]
[Enabled]
Allows a hardware platform to run multiple operating
systems separately and simultaneously, enabling one
system to virtually function as several systems.
Disables this function.
[Disabled]
Turbo Mode [Enabled]
Allows you to set the processor cores to run faster than the marked frequency in a
specific condition. Configuration options: [Enabled] [Disabled]
3.3.4
SATA Configuration
While entering Setup, the BIOS automatically detects the presence of SATA
devices. The SATA Port items show Not Present if no SATA device is installed to
the corresponding SATA port.
SATA Controller(s) [Enabled]
Allows you to enable or disable the SATA device(s).
[Enabled]
Enables the SATA device(s).
[Disabled]
Disables this SATA device(s).
SATA Mode Selection [IDE]
Allows you to set the SATA configuration.
[IDE]
Set to [IDE] when you want to use the Serial ATA hard
disk drives as Parallel ATA physical storage devices.
[AHCI]
Set to [AHCI] when you want the SATA hard disk drives
to use the AHCI (Advanced Host Controller Interface).
The AHCI allows the onboard storage driver to enable
advanced Serial ATA features that increases storage
performance on random workloads by allowing the
drive to internally optimize the order of commands.
Serial ATA Port 0, 1, 4, 5
Port 0, 1, 4, 5 [Enabled]
These items become configurable only when you set the SATA Mode Selection
item to [AHCI], and allow you to enable/disable the SATA port(s). Configuration
options: [Disabled] [Enabled]
Chapter 3: BIOS setup
3-5
Hot Plug [Disabled]
These items become configurable only when you set the SATA Mode Selection
item to [AHCI] and allow you to enable/disable SATA Hot Plug Support.
Configuration options: [Disabled] [Enabled]
3.3.5
USB Configuration
The items in this menu allow you to change the USB-related features.
The USB Devices item shows the auto-detected values. If no USB device is
detected, the item shows None.
Legacy USB Support [Enabled]
[Enabled]
[Disabled]
[Auto]
3.3.6
Enables the support for USB devices on legacy
operating systems (OS).
The USB devices can be used only for the BIOS setup
program.
Allows the system to detect the presence of USB
devices at startup. If detected, the USB controller
legacy mode is enabled. If no USB device is detected,
the legacy USB support is disabled.
NCT6791D Super IO Configuration
Allows you to configure the system super I/O chip parameters.
Serial Port1~2 Configuration
The sub-items in this menu allow you to set the serial port configuration.
Serial Port [Enabled]
Allows you to enable or disable the serial port (COM).Configuration options:
[Enabled] [Disabled]
The followins two items appear only when you set the Serial Port to [Enabled].
Change Settings [Auto]
Allows you to select the Serial Port base address.
Configuration options: [Auto] [IO=3F8h; IRQ=4] [IO=2F8h; IRQ=3]
RS 232/422/485 [RS232]
This item is only supported by Serial Port 1 and allows you to select COM RS
Mode.
Configuration options: [RS232] [RS422] [RS485]
3-6
EMB-H81A
Parallel Port [Enabled]
Allows you to enable or disable the parallel port (LPT/LPTE). Configuration options: [Enabled]
[Disabled]
The followins two items appear only when you set the Parallel Port to
[Enabled].
Change Settings [Auto]
Allows you to select the Parallel Port base address.
Configuration options: [Auto] [IO=378h; IRQ=7] [IO=378h; IRQ=5,7]
[IO=278h; IRQ=5,7] [IO=3BCh; IRQ=5,7]
Device Mode [STD Printer Mode]
Allows you to select the Printer Port mode.
Configuration options: [STD Printer Mode] [SPP Mode] [EPP-1.9 and SPP
Mode] [EPP-1.7 and SPP Mode] [ECP Mode] [ECP and EPP 1.9 Mode] [ECP
and EPP 1.7 Mode]
3.3.7
NCT5104D Second Super IO Configuration
Allows you to configure the system super I/O chip parameters.
Serial Port3~6 Configuration
The sub-items in this menu allow you to set the serial port configuration.
Serial Port [Enabled]
Allows you to enable or disable the serial port (COM).Configuration options:
[Enabled] [Disabled]
The followins two items appear only when you set the Serial Port to [Enabled].
Change Settings [Auto]
Allows you to select the Serial Port base address.
Configuration options: [Auto] [IO=3F8h; IRQ=10] [IO=3F8h; IRQ=10, 11]
[IO=2E8h; IRQ=10, 11] [IO=2D0h; IRQ=10, 11] [IO=2C0h; IRQ=10, 11]
3.3.8
NCT6791D HW Monitor
Allows you to monitor the hardware status.
Smart Fan Configuration
The sub-items in this menu allow you to set the smart fan configuration.
Chapter 3: BIOS setup
3-7
CPU Smart Fan Control [Disabled]
Allows you to enable or disable the CPU Smart Fan Control.Configuration
options: [Enabled] [Disabled]
Chassis Smart Fan Control [Disabled]
Allows you to enable or disable the Chassis Smart Fan Control.Configuration
options: [Enabled] [Disabled]
3.3.9
Dynamic Digital IO
Allows you to change the Dynamic Digital IO.
GPIO 1~4 [Input]
Allows you to set the GPIO 1~4 as Input or Output. Configuration options: [Input]
[Output]
GPIO 5~8 [Output]
Allows you to set the GPIO 5~8 as Input or Output. Configuration options: [Input]
[Output]
Output Level [Hi]
Allows you to set the Output Level as high or low. Configuration options: [Hi] [Low]
3.3.10
Power Management
The items in this menu allow you to change the Power Management features.
Power Mode [ATX Type]
Allow you to select the power supply mode. Configuration options: [ATX Type] [AT
Type]
Power Failure [Last State]
Allows you to set the NCT6791D power failure feature. Configuration options:
[Always Off] [Always On] [Last State]
Resume from RI [Enabled]
Allows you to enable or disable resume from RI. Configuration options: [Disabled]
[Enabled]
S5 RTC ake Settings [Enabled]
Wake system with Fixed Time [Disabled]
Allows you to enable or disable system wake up on alarm event When
enabled, the system will wake up on hr::min::sec specified . Configuration
options: [Disabled] [Enabled]
3-8
EMB-H81A
Wake system with Dynamic Time [Disabled]
Allows you to enable or disable system wake up on alarm event When
enabled, the system will wake up xx minutes after current time.Configuration
options: [Enabled] [Disabled]
3.4
Chipset menu
The Chipset menu items allow you to change the settings for the chipset.
Be cautious when changing the settings of the Advanced menu items. Incorrect
field values can cause the system to malfunction.
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
System Agent (SA)Configuration
PCH-IO Configuration
System Agent (SA)
Parameters.
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
3.4.1
System Agent (SA) Configuration
Allows you to change the System Agent (SA) parameters.
PEG0 - Gen X [Auto]
Allows you to configure PEG0, B0:D1:F0. Configuration options: [Auto] [Gen1]
[Gen2] [Gen3]
Enable PEG [Auto]
Allows you to enable or disable the PEG. Configuration options: [Disabled]
[Enabled] [Auto]
Detect Non-Compliance Device [Disabled]
Allows you to enable or disable detection of non-compliance PCI Express Device
in PEG. Configuration options: [Disabled] [Enabled]
Chapter 3: BIOS setup
3-9
Primary Display [Auto]
Allows you to decide which graphics controller to use as the primary boot device.
Configuration options: [Auto] [iGFX] [PEG]
Primary IGFX Boot Display [VBIOS Default]
Select the Vedio Device which will be activated during POST. Your selection
does not take effect if you have installed an external graphics device. Secondary
boot display selection will appear based on your selection. VGA modes can be
supported only on the primary display. Configuration options: [VBIOS Default]
[CRT] [DVI] [LVDS] [CRT2]
LVDS [Enabled]
Allows you to enable or disable LVDS (CH7511). Configuration options: [Disabled]
[Enabled]
LVDS Panel Type [1024x768 18Bit, 60Hz]
Allows you to configure LVDs panel used by Internal Graphics Device.
Configuration options: [640x480, 18bit, 60Hz] [800x480, 18bit, 60Hz] [800x600,
18bit, 60Hz] [1024x600, 18bit, 60Hz] [1024x768, 18bit, 60Hz] [1024x768, 24bit,
60Hz] [1280x768, 24bit, 60Hz] [1280x1024, 48bit, 60Hz] [1366x768, 24bit, 60Hz]
[1440x900, 48bit, 60Hz] [1600x1200, 48bit, 60Hz] [1920x1080, 48bit, 60Hz]
[1920x1200, 48bit, 60Hz]
LVDS Backlight Level [80%]
Allows you to select the backlight brightness of LVDS. Configuration options:
[100%] [90%] [80%] ~ [0%]
LVDS Backlight Type [Normal]
Allows you to select the backlight control type of LVDS. Configuration options:
[Normal] [Inverted]
3.4.2
PCH-IO Configuration
Allows you to change the PCH parameters.
PCIe Mini Card [Enabled]
Allows you to enable or disable the PCIe Mini Card function. Configuration options:
[Enabled] [Disabled]
PCIe Mini Card Speed [Auto]
Allows you to select the PCIe Mini Card speed. Configuration options: [Auto]
[Gen1] [Gen2]
Azalia [Enabled]
Allows you to enable or disable the control detection of the Azalia device.
Configuration options: [Enabled] [Disabled]
3-10
EMB-H81A
3.5
Boot menu
The Boot menu items allow you to change the system boot options.
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Boot Configuration
Quiet Boot
[Enabled]
Boot Option Priorities
Boot Option #1
[SATA PM:ST380817A..]
Enables or disables
Quiet Boot option
Hard Drive BBS Priorities
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
3.5.1
Boot Configuration
Allows you to change the boot configurations.
Quiet Boot [Enabled]
Allows you to enable or disable the Quiet Boot option. Configuration options:
[Enabled] [Disabled]
3.5.2
Boot Option Priorities
These items specify the boot device priority sequence from the available devices.
The number of device items that appears on the screen depends on the number of
devices installed in the system.
•
To select the boot device during system startup, press <F7> during POST.
•
To access Windows OS in Safe Mode, do any of the following:
•
Press <F5> during POST.
•
Press <F8> after POST.
Chapter 3: BIOS setup
3-11
3.6
Security menu
The Security menu items allow you to change the system security settings.
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Password Description
If ONLY the Administrator’s password is set,
then this only limits access to Setup and is
only asked for when entering Setup.
If ONLY the User’s passwork is set, then this
is a power on password and must be entered to
boot or enter Setup. In Setup then User will
have Administrator rights.
The password length must be
in the following range:
Minimum length
3
Maximum length
20
Administrator Password
User Passwrod
HDD Security Configuration:
HDD0: ST380817AS
Set HDD Password
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
Administrator Password
If you have set an administrator password, we recommend that you enter the
administrator password for accessing the system. Otherwise, you might be able to
see or change only selected fields in the BIOS setup program.
To set an administrator password:
•
If you have forgotten your BIOS password, erase the CMOS Real Time
Clock (RTC) RAM to clear the BIOS password. See section 1.6 Jumpers
for information on how to erase the RTC RAM.
•
The Administrator or User Password items on top of the screen show
the default Not Installed. After you set a password, these items show
Installed.
1.
Select the Administrator Password item and press <Enter>.
2.
From the Create New Password box, key in a password, then press
<Enter>.
3. Confirm the password when prompted.
To change an administrator password:
3-12
1.
Select the Administrator Password item and press <Enter>.
2.
From the Enter Current Password box, key in the current password, then
press <Enter>.
3.
From the Create New Password box, key in a new password, then press
<Enter>.
EMB-H81A
4. Confirm the password when prompted.
To clear the administrator password, follow the same steps as in changing an
administrator password, but press <Enter> when prompted to create/confirm the
password. After you clear the password, the Administrator Password item on top
of the screen shows Not Installed.
User Password
If you have set a user password, you must enter the user password for accessing
the system. The User Password item on top of the screen shows the default Not
Installed. After you set a password, this item shows Installed.
To set a user password:
1.
Select the User Password item and press <Enter>.
2.
From the Create New Password box, key in a password, then press
<Enter>.
3. Confirm the password when prompted.
To change a user password:
1.
Select the User Password item and press <Enter>.
2.
From the Enter Current Password box, key in the current password, then
press <Enter>.
3.
From the Create New Password box, key in a new password, then press
<Enter>.
4. Confirm the password when prompted.
To clear the user password, follow the same steps as in changing a user password,
but press <Enter> when prompted to create/confirm the password. After you clear
the password, the User Password item on top of the screen shows Not Installed.
Chapter 3: BIOS setup
3-13
3.7
Save & Exit menu
The Save & Exit menu items allow you to load the optimal default values for the
BIOS items, and save or discard your changes to the BIOS items.
Aptio Setup Utility - Copyright (C)2013 American Megatrends, Inc.
Main Advanced Chipset Boot Security Save & Exit
Save Changes and Reset
Discard Changes and Reset
Restore the User Defaults
to all the setup options.
Restore Defaults
Save as User Defaults
Restore User Defaults
Boot Override
SATA PM:ST380817AS
Select Screen
Select Item
Enter: Select
+/- Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.16.1240 Copyright (C) 2013, American Megatrends, Inc.
Save Changes & Reset
Once you are finished making your selections, choose this option from the Save
& Exit menu to ensure the values you selected are saved. When you select this
option or if you press <F4>, a confirmation window appears. Select Yes to save
changes and reset.
Discard Changes & Reset
This option allows you to reset the system without saving your changes. When you
select this option or if you press <Esc>, a confirmation window appears. Select Yes
to discard changes and reset.
Restore Defaults
This option allows you to restore the default values for each of the parameters on
the Setup menus. When you select this option or if you press <F3>, a confirmation
window appears. Select Yes to load the default values.
Save as User Defaults
This option allows you to sve the changes made so far as User Defaults. When
you select this option, a confirmation window appears. Select Yes to save as user
defaults.
Restore User Defaults
This option allows you to restore the User Defaults to all the setup options. When
you select this option, a confirmation window appears. Select Yes to resotre user
defaults.
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EMB-H81A
Boot Override
These items displays the available devices. The number of device items that
appears on the screen depends on the number of devices installed in the system.
Click an item to start booting from the selected device.
Chapter 3: BIOS setup
3-15
3-16
EMB-H81A
Appendix
Notices
Federal Communications Commission Statement
This device complies with 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 A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with manufacturer’s
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
•
Increase the separation between the equipment and receiver.
•
Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected.
•
Consult the dealer or an experienced radio/TV technician for help.
WARNING! The use of shielded cables for connection of the monitor to the
graphics card is required to assure compliance with FCC regulations. Changes
or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate this equipment.
DO NOT throw the motherboard in municipal waste. This product has been designed to
enable proper reuse of parts and recycling. This symbol of the crossed out wheeled bin
indicates that the product (electrical and electronic equipment) should not be placed in
municipal waste. Check local regulations for disposal of electronic products.
DO NOT throw the mercury-containing button cell battery in municipal waste. This symbol
of the crossed out wheeled bin indicates that the battery should not be placed in municipal
waste.
EMB-����
H81A
A-1
電子信息產品污染控制標示:圖中之數字為產品之環保使用期限。僅指電子
信息產品中含有的有毒有害物質或元素不致發生外洩或突變從而對環境造成
污染或對人身、財產造成嚴重損害的期限。
有毒有害物質或元素的名稱及含量說明標示:
有害物質或元素
部件名稱
鉛� ����
(Pb)
汞� ����
(Hg)
鎘� ����
(Cd)
六 價
(Cr(VI))
印刷電路板及其
電子組件
×
○
○
外部信號連接頭
及線材
×
○
○
鉻�
多 溴 聯 苯�
(PBB)
多溴二苯醚
(PBDE)
○
○
○
○
○
○
○:表示該有毒有害物質在該部件所有均質材料中的含量均在 SJ/T 113632006 標准規定的限量要求以下。
×:表示該有毒有害物質至少在該部件的某一均質材料中的含量超出 SJ/T
11363-2006 標准規定的限量要求,然該部件仍符合歐盟指令 2002/95/
EC 的規范。
備註:此產品所標示之環保使用期限,係指在一般正常使用狀況下。
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EMB-H81A
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