Foxconn H77M User Manual

H77M Series Motherboard
User’s Manual
Statement:
This manual is the intellectual property of Foxconn, Inc. Although the information
in this manual may be changed or modied at any time, Foxconn does not obligate
itself to inform the user of these changes.
Trademark:
Version:
User’s Manual V1.0 for H77M Series motherboard.
Symbol description:
Caution: refers to important information that can help you to use motherboard
better, and tells you how to avoid problems.
Warning: indicating a potential risk of hardware damage or physical injury may
exist.
WEEE:
The use of this symbol indicates that this product may not be treated as household
waste. By ensuring this product is disposed of correctly, you will help prevent potential
negative consequences for the environment and human health, which could other-
wise be caused by inappropriate waste handling of this product. For more detailed
information about recycling of this product, please contact your local city ofce, your
household waste disposal service or the shop where you purchased this product.
More information:
If you want more information about our products, please visit Foxconn’s
website: http://www.foxconnchannel.com
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© All rights reserved.
All trade names are registered trademarks of respective manufacturers listed.
All images are for reference only, please refer to the physical motherboard for specic features.
Declaration of conformity
HON HAI PRECISION INDUSTRY COMPANY LTD
66 , CHUNG SHAN RD., TU-CHENG INDUSTRIAL DISTRICT,
TAIPEI HSIEN, TAIWAN, R.O.C.
declares that the product
Motherboard H77M Series
is in conformity with
(reference to the specication under which conformity is declared in
accordance with 89/336 EEC-EMC Directive)
■ EN 55022: 1998/A2: 2003 Limits and methods of measurements of radio
disturbance characteristics of information technology equipment
■ EN 61000-3-2/:2000 Electromagnetic compatibility (EMC)
Part 3: Limits
Section 2: Limits for harmonic current emissions
(equipment input current <= 16A per phase)
■ EN 61000-3-3/A1:2001 Electromagnetic compatibility (EMC)
Part 3: Limits
Section 2: Limits of voltage uctuations and icker in low
voltage supply systems for equipment with rated current <= 16A
■ EN 55024/A2:2003 Information technology equipment-Immunity
characteristics limits and methods of measurement
Signature : Place / Date : TAIPEI/2012
Printed Name : James Liang
Declaration of conformity
Trade Name: FOXCONN
Model Name: H77M Series
Responsible Party: PCE Industry Inc.
Address: 458 E. Lambert Rd.
Fullerton, CA 92835
Telephone: 714-738-8868
Facsimile: 714-738-8838
Equipment Classication: FCC Class B Subassembly
Type of Product: Motherboard
Manufacturer: HON HAI PRECISION INDUSTRY
COMPANY LTD
Address: 66 , CHUNG SHAN RD., TU-CHENG
INDUSTRIAL DISTRICT, TAIPEI HSIEN,
TAIWAN, R.O.C.
Supplementary Information:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions : (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
Tested to comply with FCC standards.
Signature : Date : 2012
Installation Precautions
Please carefully read the following procedures to install your computer :
It is suggested to select high-quality, certied fans in order to avoid damage
to the motherboard and CPU due to high temperature. Never turn on the
computer if the CPU fan is not properly installed.
We cannot guarantee that your system can operate normally when your
CPU is overclocked. Normal operation depends on the overclocking capac-
ity of your device.
If there is any, when connecting USB, audio, 1394a, RS232 COM, IrDA or
S/PDIF cables to the internal connectors on the motherboard, make sure
their pinouts are matching with the connectors on the motherboard. Incorrect
connections might damage the motherboard.
When handling the motherboard, avoid touching any metal leads or connec-
tors.
If there is a PCI Express x16 graphics card installed in your system, we
recommend using a 24-pin ATX power supply to get the best performance.
Before turning on the power, please make sure the power supply AC input
voltage setting has been congured to the local standard.
To prevent damage to the motherboard, do not allow screws to come in contact
with the motherboard circuit or its components. Also, make sure there are no
leftover screws or metal components placed on the motherboard or within the
computer casing.
If you are uncertain about any installation steps or have a problem related to
the use of the product, please consult a certied computer technician.
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Electrostatic discharge (ESD) is the sudden and momentary electric current
that ows between two objects at different electrical potentials. Normally it
comes out as a spark which will quickly damage your electronic equipment.
Please wear an electrostatic discharge (ESD) wrist strap when handling
components such as a motherboard, CPU or memory.
Ensure that the DC power supply is turned off before installing or removing
CPU, memory, expansion cards or other peripherals. It is recommended to
unplug the AC power cord from the power supply outlet. Failure to unplug
the power supply cord may result in serious damage to your system.
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TABLE OF CONTENTS

Chapter 1 Product Introduction
Product Specications ..............................................................................2
Layout.......................................................................................................4
Back Panel Connectors ............................................................................5
Chapter 2 Hardware Install
Install the CPU and CPU Cooler ..............................................................7
Install the Memory ..................................................................................10
Install an Expansion Card ......................................................................12
Install other Internal Connectors ............................................................13
Jumpers ..................................................................................................18
Chapter 3 BIOS Setup
Main ........................................................................................................21
Advanced ...............................................................................................23
Chipset ...................................................................................................31
Boot ........................................................................................................34
Power .....................................................................................................35
Health .....................................................................................................37
Security ..................................................................................................38
Save & Exit .............................................................................................39
Chapter 4 CD Instruction
Utility CD content....................................................................................41
Install driver and utility ............................................................................42
FOX ONE
Main Page ........................................................................................45
CPU Control .....................................................................................49
Frequency Control ............................................................................51
Limit Setting......................................................................................51
Voltage Control .................................................................................54
Fan Control.......................................................................................55
FOX LiveUpdate
Local Update ....................................................................................56
Online Update ..................................................................................58
Congure .........................................................................................61
About & Help ....................................................................................63
FOX LOGO .............................................................................................64
FOX DMI ................................................................................................65
Chapter 5 RAID Conguration
RAID Conguration Introduction.............................................................68
Intel® Matrix Storage Manager ..............................................................70
Create a RAID Driver Diskette ...............................................................71
BIOS Conguration ................................................................................73
Create RAID in BIOS..............................................................................73
Install a New Windows XP .....................................................................
99
Technical Support :
Website :
http://www.foxconnchannel.com
Support Website :
http://www.foxconnsupport.com
Worldwide online contact Support :
http://www.foxconnsupport.com/inquiry.aspx
CPU Support List :
http://www.foxconnsupport.com/cpusupportlist.aspx
Memory, VGA Compatibility List :
http://www.foxconnsupport.com/complist.aspx
Support
Thank you for buying Foxconn H77M Series motherboard. Foxconn
products are engineered to maximize computing power, providing
only what you need for break-through performance.
This chapter includes the following information:
■ Product Specications
■ Layout
■ Back Panel Connectors
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1-1 Product Specications
CPU Support Intel Ivy Bridge/Sandy Bridge LGA 1155 Processors,
Max processor power up to 95W
For the latest CPU information, please visit:
http://www.foxconnsupport.com/cpusupportlist.aspx
Chipset Intel® H77
Memory 4 x 240-pin DDR3 DIMMs
Support up to 32GB of system memory
Dual channel DDR3 1066/1333/1600 MHz architecture
Expansion Slot 1 x PCI Express x 16 slot
1 x PCI Express x1 slot
2 x PCI slots
Storage H77 chipset:
- 4 x SATA 2.0 connectors (3Gb/s data transfer rate)
- 2 x SATA 3.0 connectors (6Gb/s data transfer rate)
LAN RTL8111E colay RTL8105E
Audio Realtek ALC662/ ALC888S Audio chip:
- High Denition Audio
- 2/4/5.1-channel (H77M)
- 2/4/5.1/7.1-channel (H77M-S)
- Support Jack-Sensing function
USB H77 chipset:
- Support up to 10 x USB 2.0 ports (6 rear panel ports, 2 onboard
USB headers supporting 4 extra ports)
- Support up to 4 x USB 3.0 ports (2 rear panel ports, 1 onboard
USB headers supporting 2 extra ports)
- Support USB 2.0 protocol up to 480Mb/s
- Support USB 3.0 protocol up to 5Gbs
Internal Connectors 1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
4 x SATA 2.0 connectors
2 x SATA 3.0 connectors
2 x USB 2.0 headers (supporting 4 x USB devices)
1 x USB 3.0 header (supporting 2 x USB devices)
1 x CPU fan header (4-pin)
2 x System fan headers (4-pin)
1 x Front panel header
1 x Front audio header
(Continued next page)
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1 x Speaker header( Buzzer Reserved)
1 x Clear CMOS header
1 x TPM/TCM header
1 x CIR header
1 x Intrusion Alarm header
1 x SPDIF OUT header
1 x LPT header
2 x COM headers
Back Panel
Connectors
1 x PS/2 Keyboard port
1 x RJ-45 LAN port
1 x DVI-D port
1 x VGA port
1 x HDMI port
6 x USB 2.0 ports
2 x USB 3.0 ports
3 ports audio jacks (H77M)
6 ports audio jacks (H77M-S)
Hardware Monitor System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU overheating warning
CPU/System fan speed control
PCI Express x 1 Support PCI Express Gen2 5GT/S data rate
Low power consumption and power management features
PCI Express x16 Support PCI Express Gen3 8GT/S data rate
Low power consumption and power management features
Green Function Support ACPI (Advanced Conguration and Power Interface)
Support S0 (normal), S3 (suspend to RAM), S4 (suspend to disk),
S5 (soft - off)
Support EuP function
Bundled Software FOX ONE
FOX LiveUpdate
FOX LOGO
FOX DMI
Operating System Support for Microsoft® Windows® 7/XP
Form Factor Micro ATX Form Factor, 9.6 inches x 8.8 inches (24.4cm x 22.4cm)
1
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1-2 Layout

Note : The above motherboard layout is for reference only, please refer to the physical
motherboard for detail.
1. 4-pin ATX 12V Power Connector
2. LGA1155 CPU Socket
3. SYS_FAN1 Header
4. PCI Express x16 Slot
5. PCI Slot
6. Front Audio Header
7. SPDIF_OUT Header
8. Speaker Connector
9. ME Jumper
10. Front USB Header
11.Clear CMOS Jumper
12. Front Panel Header
13. SATA Connectors
14. Front USB 3.0 Connectors
15. Chipset: Intel® H77
16. 24-pin ATX main Power Connector
17. TPM Header
18. CIR Header
19. LPT Header
20. INTR Header
21. COM2 Header
22. COM1 Header
23. DDR3 DIMM Slots
24. CPU_FAN Header
25. SYS_FAN2 Header
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19
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13
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16
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1715
12
25
23
14
18
21
24
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1-3 Back Panel Connectors

1. PS/2 Port
Use the PS/2 port to connect a PS/2 keyboard.
2. USB Ports
The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices such as an
USB keyboard/mouse, USB printer, USB ash drive and etc.
3. VGA Port
Use this port to connect external display devices, such as monitor or LCD display.
4. DVI_D Port
The DVI-D port supports DVI-D specication. Connect a monitor that supports DVI-D connection
to this port.
5. HDMI Port
The HDMI (High-Denition Multimedia Interface) provides an all-digital audio/video interface
to transmit the uncompressed audio/video signals and is HDCP compliant. Connect the HDMI
audio/video device to this port. The HDMI Technology can support a maximum resolution of
1920x1080p but the actual resolutions supported depend on the monitor being used.
Both HDMI and DVI ports share the same signals. They are not able to work at the same time.
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6. USB 3.0 Ports
The USB port supports the USB 3.0/2.0/1.1 specication. Use this port for USB devices such as
an USB keyboard/mouse, USB printer, USB ash drive and etc. You need to install the USB 3.0
driver in the Driver CD before using it.
LAN Port
PS/2 Port
Audio Ports
Line Out
Microphone In
Subwoofer
Rear Speaker
Side Speaker
Line In
1
VGA Port
7
8
USB Ports3DVI-D Port
HDMI Port
4
5
22 2 6
USB 3.0 Ports
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7. RJ-45 LAN Port
The Ethernet LAN port provides Internet connection at up to 10/100/1000Mb/s data rate.
8. Audio Ports (6 jacks)
For the denition of each audio port, please refer to the table below :
9. Audio Ports (3 jacks)
For the denition of each audio port, please refer to the table below :
*
: Please refer to Chapter 4, and run the Realtek audio driver (in CD) to assign the audio output
ports for different applications of 2/4/5.1 channels or 2/4/5/7.1 channels. The fundamental audio
outputs are depicted in the table above.
LAN Type
Left: Active Right: Link
Status Description Status Description
1000M
Off No Link Off No Link
Green
Blinking
Data
Activity
Off 10Mb/s Connection
Green 100Mb/s Connection
Orange 1000Mb/s Connection
Active
LED
Link
LED
Port 2-channel 4-channel 5.1-channel 7.1-channel
Blue Line In Line In Line In Line In
Green Line Out Front Speaker Out Front Speaker Out Front Speaker Out
Pink Microphone In Microphone In Microphone In Microphone In
Orange - - Center/Subwoofer Out Center/Subwoofer Out
Black - Rear Speaker Out Rear Speaker Out Rear Speaker Out
Grey - - - Side Speaker Out
Port 2-channel 4-channel 5.1-channel
Blue Line In Rear Speaker Out
*
Rear Speaker Out
*
Green Line Out Front Speaker Out Front Speaker Out
Pink Microphone In Microphone In Center/Subwoofer Out
*
This chapter introduces the hardware installation process, including
the installation of the CPU, memory, power supply, slots, pin
headers and the mounting of jumpers. Caution should be exercised
during the installation of these modules. Please refer to the
motherboard layout prior to any installation and read the contents in
this chapter carefully.
This chapter includes the following information :
■ Install the CPU and CPU Cooler
■ Install the Memory
■ Install an Expansion Card
■ Install other Internal Connectors
■ Jumpers
Please visit the following website for more supporting information about your motherboard.
CPU Support List:
http://www.foxconnsupport.com/cpusupportlist.aspx
Memory, VGA Compatibility List:
http://www.foxconnsupport.com/complist.aspx
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2-1 Install the CPU and CPU Cooler

Install the CPU
Locate the alignment keys on the motherboard CPU socket and the notches on the CPU.
Read the following guidelines before you begin to install the CPU :
Make sure that the motherboard supports the CPU.
Always turn off the computer and unplug the power cord from the power supply before
installing the CPU to prevent hardware damage.
■ Locate the pin one of the CPU. The CPU cannot be inserted if oriented incorrectly. (Or
you may locate the notches on both sides of the CPU and alignment keys on the CPU
socket.)
■ Apply an even and thin layer of thermal grease on the surface of the CPU.
■ Do not turn on the computer if the CPU cooler is not installed, otherwise overheating
and damage of the CPU may occur.
■ Set the CPU host frequency in accordance with the CPU specications. It is not
recommended that the system bus frequency be set beyond hardware specications
since it does not meet the standard requirements for the peripherals. If you wish to
set the frequency beyond the standard specications, please do so according to your
hardware specications including the CPU, graphics card, memory, hard drive, etc.
Hyper-Threading Technology System Requirements:
(Go to Intel's website for more information about the Hyper-Threading Technology)
■ An Intel® CPU that supports HT Technology
■ A chipset that supports HT Technology
■ An operating system that is optimized for HT Technology
■ A BIOS that supports HT Technology and has it enabled
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Pin-1 corner of
the CPU Socket
Notch
LGA1155 CPU
Pin-1 triangle
marking of CPU
Alignment Key
LGA1155 CPU Socket
LGA1155 CPU
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Follow the steps to install the CPU onto the CPU socket :
2. Lift the metal cover on the CPU socket.
3. Remove protective socket cover.
5. When CPU is properly seated,
replace the metal cover and push the
CPU socket lever back to its locked
position.
4. Check pin one marking (triangle)
with the pin one corner of the CPU
socket, align the CPU notches with
the socket alignment keys and gently
put the CPU onto the socket.
Before installing the CPU, make sure to turn off the computer and unplug the power
cord from the power outlet to prevent damage to the CPU.
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1. Release the CPU socket lever.
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Install the CPU Cooler
Follow the steps below to correctly install the CPU cooler on the motherboard.
1. Apply and spread an even thermal grease on the surface of CPU.
2. Place the four bolts of the CPU
cooler to the holes of the motherboard, push them straight down from the top, and the bolts will be fastened on the motherboard. That's it.
3. Chec k the sol de r side of the motherboard, the push pin should be
xed as depicted in the picture.
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4. Attach t he 4-wire C PU cooler
connector to the CPU FAN header on the motherboard .
Release bolts of CPU cooler from motherboard :
1.Tu r n i n g the push p i n ( b o l t ) along with the direction of arrow (counterclockwise).
2. Pull the push pin straight up.
3. Turning push pin clockwise to its default position.
Use extreme care when removing the CPU cooler because the thermal grease may adhere to the CPU. Inadequately removing the CPU cooler may damage the CPU.
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2-2 Install the Memory

Dual Channel Memory Conguration
This motherboard provides Four DDR3 memory sockets and supports Dual Channel Technology.
When memory is installed, the BIOS will automatically check the memory in your system.
Four DDR3 memory sockets are divided into two channels :
Channel 0 : DIMM1 , DIMM2
Channel 1 : DIMM3 , DIMM4
The combinations of DIMM modules are :
Read the following guidelines before you begin to install the memory :
Make sure that the motherboard supports the memory. It is recommended that memory
of the same capacity, brand, speed, and chips be used.
Always turn off the computer and unplug the power cord from the power outlet before
installing the memory to prevent hardware damage.
Memory modules have a foolproof design. A memory module can be installed in only
one direction. If you are unable to insert the memory, switch the direction.
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For this motherboard, DIMM(1,2), DIMM(3,4) are two pairs of channels. For Lynneld
CPU, in each pair of DIMM channel, you need to install blue DIMM rst, then install
white DIMM the second. White DIMM can not function if no blue DIMM is installed.
(Please refer to the silkscreen next to the DIMM slots to identify the sequence of
DIMM(1,2, 3, 4) on the motherboard.)
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DIMM1 DIMM2 DIMM3 DIMM4
Single Channel DS/SS - - -
Single Channel DS/SS DS/SS - -
Single Channel - DS/SS - -
Single Channel - - DS/SS -
Single Channel - - - DS/SS
Single Channel - - DS/SS DS/SS
Dual Channel DS/SS - DS/SS -
Dual Channel DS/SS - - DS/SS
Dual Channel - DS/SS DS/SS -
Dual Channel - DS/SS - DS/SS
Dual Channel DS/SS DS/SS DS/SS DS/SS
(DS : Double Side, SS : Single Side, - : No Memory)
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Installing a Memory
If you take a look at front side of memory module, it has asymmetric pin counts on both sides separated
by a notch in the middle, so it can only t in one direction. Follow the steps below to correctly install
your memory modules into the sockets.
Step 1: Spread the clips at both ends of the memory socket. Place
the memory module onto the socket, then put your ngers on top edge of the module, and push it down rmly and
seat it vertically into the memory socket.
Step 2:
The clips at both ends of the socket will snap into place when the memory module is securely inserted.
Before installing a memory module, make sure to turn off the computer and unplug the
power cord from the power outlet to prevent damage to the memory module. Be sure to
install DDR3 DIMMs on this motherboard.
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96-Pin
144-Pin
Notch
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2-3 Install an Expansion Card

Follow the steps below to correctly install your expansion card in the expansion slot.
1. Locate an expansion slot that supports your card. Remove the metal slot cover from the chassis
back panel.
2. Align the card with the slot, and press down on the card until it is fully seated in the slot.
3. Make sure the metal contacts on the card are completely inserted into the slot.
4. Secure the card's metal bracket to the chassis back panel with a screw.
5. After installing all expansion cards, replace the chassis cover.
6. Turn on your computer. If necessary, go to BIOS Setup to make any required BIOS changes for
your expansion card(s).
7. Install the driver provided with the expansion card in your operating system.
Installing and Removing a PCI Express x16 Graphics Card :
• Installing a Graphics Card:
Gently insert the graphics card into the PCI Express x16 slot. Make
sure the graphics card is locked by the latch at the end of the PCI
Express x16 slot.
• Removing the Card:
Push the latch at the end of the PCI Express x16 slot to release the card and then pull the card straight up from the slot.
■ Make sure the motherboard supports the expansion card. Carefully read the manual
that came with your expansion card.
Always turn off the computer and unplug the power cord from the power outlet before
installing an expansion card to prevent hardware damage.
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PCI
PCI Express x1
PCI Express x16
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2-4 Install other Internal Connectors

Power Connectors
This motherboard uses an ATX power supply. In order not to damage any device, make sure all the devices have been installed properly before applying the power supply.
24-pin ATX Power Connector : PWR1
PWR1 is the ATX power supply connector. Make sure that the power supply cable and pins are properly aligned with the connector on the motherboard. Firmly plug the power supply cable into the connector and make sure it is secure.
4-pin ATX 12 V Power Connector : PWR2
Connect the 4-pin ATX 12V power supply to PWR2 and provides power to the CPU.
Pin # Denition Pin # Denition
1 3.3V 13 3.3V
2 3.3V 14 -12V
3 GND 15 GND
4 +5V 16 PS_ON(Soft On/Off)
5 GND 17 GND
6 +5V 18 GND
7 GND 19 GND
8 Power Good 20 NC
9 +5V SB(Stand by +5V) 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 3.3V 24 GND
We recommend you using a 24-pin power supply. If you are using a 20-pin power supply, you need
to align the ATX power connector according to the picture.
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20-Pin Power
Pin No. 24
Pin # Denition
1 GND
2 GND
3 +12V
4 +12V
3 1
GND
+12V
4 2
PWR2
PWR1
24 13
12
1
15
2
15
Audio Connector : F_AUDIO
The audio connector supports HD Audio standard. It provides the Front Audio output choice.
S/PDIF OUT Connector : SPDIF_OUT
The connector is used for S/PDIF output.
Speaker Connector : SPEAKER
The speaker connector is used to connect speaker of the chassis.
USB Connectors : F_USB1/2/3
In addition to the USB ports on the rear panel, this product also provides 10-pin USB head­ers on its motherboard. By connecting through USB cables with them, user can quickly expand
another USB ports on the front panel.
USB 3.0
This connectors are used to connect with the
USB3.0 specication, and is for the additional
USB3.0 ports.
PORT1_L PORT1_R
PORT2_L
SENSE_SEND
SENSE1_RETURN
PRESENCEJ
EMPTY
SENSE2_RETURN
AUD_GND
1
2
109
F_AUDIO
PORT2_R
NC
SPKJ
EMPTY
SPEAKER
SPKJ
1
2
3
4
+5V
EMPTY
SPDIF_OUT
GND
1
2
3
4
SPDIF_OUT
NC
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
1
2
10
9
F_USB1/2/3
NC
USB2.0 D+
USB2.0 D-
GND
USB3.0 SS TX+
USB3.0 SS TX-
GND USB3.0 SS RX+ USB3.0 SS RX-
VCC
USB2.0 D+
GND USB3.0 SS TX+ USB3.0 SS TX­GND USB3.0 SS RX+ USB3.0 SS RX-
VCC EMPTY
USB2.0 D-
USB3.0
16
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16
Front Panel Connector : FP1
This motherboard includes one connector for connecting the front panel switch and LED Indicators.
Hard Disk LED Connector (HDD-LED)
Connect to the chassis front panel IDE indicator LED. It
indicates the active status of the hard disks. This 2-pin
connector is directional with +/- sign.
Reset Switch (RESET-SW)
Attach the connector to the Reset switch on the front panel of the case; the system will restart when the switch is pressed.
Power LED Connector (PWR-LED)
Connect to the power LED indicator on the front panel of the chassis. The Power LED indicates the system’s status. When the system is in operation (S0 status), the LED is on. When the system gets into sleep mode
(S1) , the LED is blinking; When the system is in S3/S4 sleep state or power off mode (S5), the LED is off. This 2-pin connector is directional with +/- sign.
Power Switch Connector (PWR-SW)
Connect to the power button on the front panel of the chassis. Push this switch allows the system to be turned on and off rather than using the power supply button.
TPM Connector : TPM
The TPM (Trusted Platform Module) provides the ability to the PC to run applications more secure and to make transactions and communication more trustworthy. To utilize this function, you should purchase additional device and install it.
Fan Connectors :
CPU_FAN,
SYS_FAN1, SYS_FAN2
There are two main fan headers on this motherboard. The fan s pe ed can b e controlled and monitored in “ Health” section of the BIOS Setup. These fans can be
automatically turned off after the system enters S3, S4
CPU_FAN/SYS_FAN1_
SYS_FAN2
GND POWER SENSE CONTROL
1
HDD-LED
RESET-SW
NC
+
-
PWR-SW
+
-
PWR-LED
EMPTY
1
2
10
9
FP1
LCLK
LFRAMEn
LRESETn
LAD3
VDD
LAD0
NC_2
NC_1
GND
LPCPDn
GND
EMPTY
LAD2
NC_3
LAD1
GND
NC_4
SERIRQ
CLKRUNin
NC_5
1 2
19 20
TPM
17
2
17
and S5 sleeping states.
COM Connector : COM1/2
This motherboard supports one serial RS232 COM
port for legacy compatibility. User must purchase
another RS232 cable with a 9-pin D-sub connector at one end to connect with the external RS232 device
and another end with 10-pin female connector to con-
nect with COM1 connector in the motherboard.
LPT Connector (optional) : LPT
The connector supports parallel port which can be connected to a printer or a scanner. System usually assign IRQ7 as it’s default interrupt request and the parallel port has three operation mode: [SPP],
[EPP], [ECP].
Chassis Intruder Alarm Connector : INTR
The connector can be connected to a security switch on the chassis. The system can detect the chassis intrusion through the function of this connector. If eventually the chassis is closed, the
system will send a message out.
Serial ATA Connectors : SATA_1/2/3/4/5/6
The Serial ATA connector is used to connect with SATA Hard Disk or CD devices which support this
feature. The SATA_3/4/5/6 allows up to 300MB/s data transfer rate, the SATA_1/2 support SATA 3.0 specication, and allows up to 600MB/s data transfer
rate.
RLSD
SOUT
RI
GND
RTS
DSR
DTR
CTS
EMPTY
SIN
1 2
109
COM1/2
Strobe Auto Feed
1 2
25 26
Error
SLCT IN
INIT
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Empty
Data it [0]
Data it [1]
Data it [2]
Data it [3]
Data it [4]
Data it [6]
Data it [5]
Data it [7]
ACK
Busy
Paper End
Select
LPT
INTR
GND
INTRUDERJ
1
GND TX+ TX­GND RX­RX+
GND
1 GND TX+
TX­GND
RX­RX+
GND
1
SATA_3/4/5/6SATA_1/2
18
2
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2-5 Jumpers

For some features needed, users can change the jumper settings on this motherboard to modify them. This section explains how to use the various functions of this motherboard by changing the jumper settings. Users should read the following content carefully prior to modifying any jumper setting.
Description of Jumpers
1. For any jumper on this motherboard, pin 1 can be identied by the bold silkscreen next to it.
However, in this manual, pin 1 is simply labeled as “1”.
2. The following table explains different types of the jumper settings. "Closed" means placing a jumper
cap on the two pins to temporarily short them. The shorting can also be done by touching two
pins by a screwdriver for a few seconds, but using jumper cap is recommended. It can prevent
hazardous ESD (Electrical Static Discharge) problem.
Clear CMOS Jumper: CLR_CMOS
The motherboar d uses CMOS RAM to sto re the basic hard wa re inf or mation (such as BIOS data , date, time information, hardware password... etc .). Clear CMOS data is the fast way to go back to factory default when the BIOS settings were mistakenly modified. The steps to clear CMOS data are :
1. Turn off the computer, unplug the power cord from the power outlet.
2. Remove jumper cap from pins 2-3, put it onto pins 1-2 to short them. This will clear CMOS data.
3. Return the setting to its original with pins 2-3 closed.
4. Plug in the power cord to your computer and turn it on.
5. Go to BIOS Setup to congure new system as described in next chapter.
■ Disconnect the power cable before adjusting the jumper settings.
■ Do not clear the CMOS while the system is turned on.
W
A
R
N
I
N
G
!
Clear
1
2
3
Normal (Default)
1
2
3
CLR_CMOS
Jumper Diagram Denition Description
1-2 Set Pin 1 and Pin 2 closed
2-3 Set Pin 2 and Pin 3 closed
1
1
1
Intel® ME Jumper: MFG
This motherboard uses MFG jumper to enable or disable Intel® Management Engine function. Intel® Management Engine (ME) is an embedded microcontroller located in Intel chipset. It provides latest IT management features such as Intel® AMT, that allows to improve manage­ment of corporate assets.
Set the jumper to pins 1-2, you can enable the Intel® Management Engine function. Set the jumper to pins 2-3, you can disable the Intel® Management Engine function.
Enable (Default)
1
2
3
Disable
1
2
3
MFG
Before ashing BIOS ROM, you need to set MFG jumper to pins 2-3 rst.
C
A
U
T
I
O
N
!
This chapter tells how to change system settings through the
BIOS Setup menus. Detailed descriptions of the BIOS param-
eters are also provided.
You have to run the Setup Program when the following cases
occur :
1. An error message appears on the screen during the system
Power On Self Test (POST) process.
2. You want to change the default CMOS settings.
This chapter includes the following information :
■ Enter BIOS Setup
■ Main
■ F-Center
■ Advanced
■ Boot
■ Power
■ Health
■ Security
■ Health
■ Save & Exit
Since BIOS could be updated some other times, the BIOS information described in this manual is for reference only. We do not guarantee the content of this manual will remain consistent with the newly released BIOS at any given time in the future. Please visit our website for updated manual if it is available.
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21

Enter BIOS Setup

The BIOS is the communication bridge between hardware and software, correctly setting up the BIOS parameters is critical to maintain optimal system performance. Power on the computer, when the message "Press <DEL> to enter Setup, <F7> to Boot Menu" appears at the bottom of the screen, you can press <DEL> key to enter Setup.
Use the arrow right/left keys to select a specic function and go to the submenu. Each function is explained below:
Main
It displays the basic system conguration, such as CPU Name, memory size, system date,
time and so on. They all can be viewed or set up through this menu.
F-Center
The advanced system features can be set up through this menu.
Advanced
The values for the chipset can be changed through this menu, and the system performance can be optimized.
Boot
Boot features can be set up through this menu. You can set the boot device priority and enable
"Quiet Boot" feature here.
Power
All the items related with Green function features can be setup through this menu.
Health
This setup enables you to read/change fan speeds, and displays temperatures and voltages of your CPU/System.
Security
The Administrator/User password can be set up through this menu to prevent unauthorized use of your computer. If you set a password, the system will ask you to key in correct pass­word before boot or access to Setup.
Save&Exit
The optimal performance settings can be loaded through this menu. However, it may offer bet­ter performance in some ways (such as less I/O cards, less memory ...etc.), still, it may cause problem if you have more memory or I/O cards installed. It means, if your system loading is heavy, set to optimal default may sometimes come out an unstable system. What you need
now is to adjust BIOS setting one by one, trial and error, to nd out the best setting for your
current system. You also can save or discard the changes and exit BIOS setup here.
We do not suggest that you change the default values in the BIOS Setup, and we shall not be responsible for any damage which resulted from the change you made.
C
A
U
T
I
O
N
!
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Main

Version 2.12.1219. Copyright (C) 2011 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Main F-Center Advanced Boot Power Health Security Save & Exit
System Date [Tue
10/28/2011]
System Time [09:44:21]
Access Level Administrator Model Name H77M/H77M-S ME Version 8.0.0.1351 BIOS Version B72F1D20 Build Date and Time 12/02/2011 14:27:07
Halt On [All, but keyboard]
CPU Brand Name: Genuine Intel(R) CPU 0 @ 1.80GHz Total Memory 1024 MB (DDR3 1333) MAC Address 00-00-00-00-00-03
→ ←: Select Screen ↑ ↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit
Set the Date. Use Tab to switch between Date elements.
Main
► System Date
<weekday><month><date> <year> format. Day—weekday from Sun. to Sat., this message is automatically displayed by BIOS (Read Only).
Month—month from 1 to 12.
Date—date from 1 to 31. Year—year, set up by users.
Use [ENTER], [TAB] or [SHIFT-TAB] to select a eld. Use [+] or [-] to input the value.
► System Time
This item allows you to congure the desired time. Use [ENTER], [TAB] or [SHIFT-TAB] to select a eld. Use [+] or [-] to input the value. The three elds of the setting are <hour> : <minute> : <second> respectively.
► Access Level
It displays your current access level. If you enter system with a user password, it will dispaly “User”. If no password is set or you enter system with administrator password, this item will dispaly “Administrator”.
► Model Name
This item shows the model name of this product.
► ME Version
It displays the current ME version.
► BIOS Version
It displays the current BIOS version. User can check this information and discuss with the eld
service people if a BIOS upgrade is needed.
► Build Date and Time
This item shows the BIOS building date and time.
► Halt On
This category determines whether or not the computer will stop if an error is detected during powering up.
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23
[All Errors]: All errors can result in system halt. [No Errors]: No error can result in system halt. [All, but keyboard]: All errors but keyboard can result in system halt.
► CPU Brand Name
It displays the current CPU name.
► Total Memory
This item displays the total memory size. The size is depending on how many memory mod­ules are installed in your system before powering on.
► MAC Address
This item displays the onboard LAN MAC address.

F-Center

Version 2.14.1219. Copyright (C) 2010 American Megatrends, Inc.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Main Advanced Advanced Boot Power Health Security Save & Exit
Fox Control Center
Super BIOS Protect [Disable]
Smart BIOS ▶ Fox Intelligent Stepping ▶ CPU Configuration ▶ Performance Tuning
→ ←: Select Screen ↑ ↓: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values
F3: Optimized Defaults F4: Save & Exit ESC: Exit
Super BIOS Protection Settings
F-Center
► Super BIOS Protect
To protect the system BIOS, there is a BIOS write-protection mechanism provided to prevent BIOS FLASH tool being improperly used to update BIOS or the vicious virus(such as CHI,etc) rewriting BIOS setup.
► Smart BIOS/Fox Intelligent Stepping/CPU Conguration/Performance Tuning
Press <Enter> to go to relative submenu.
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