No part of this installation guide may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, except duplication of documentation
by the purchaser for backup purpose, without written consent of ASRock Inc.
Products and corporate names appearing in this guide may or may not be registered
trademarks or copyrights of their respective companies, and are used only for identication or explanation and to the owners’ benet, without intent to infringe.
Disclaimer:
Specications and information contained in this guide are furnished for informational use
only and subject to change without notice, and should not be constructed as a commitment by ASRock. ASRock assumes no responsibility for any errors or omissions that may
appear in this guide.
With respect to the contents of this guide, ASRock does not provide warranty of any kind,
either expressed or implied, including but not limited to the implied warranties or condi-
tions of merchantability or tness for a particular purpose. In no event shall ASRock, its
directors, ofcers, employees, or agents be liable for any indirect, special, incidental, or
consequential damages (including damages for loss of prots, loss of business, loss of
data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the guide or product.
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.
CALIFORNIA, USA ONLY
The Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see
www.dtsc.ca.gov/hazardouswaste/perchlorate”
11 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
12 USB 3.0 Header (USB3_3_4, Black)
13 1155-Pin CPU Socket
14 PCI Express 3.0 x16 Slot (PCIE1, Black)
15 Front Panel Audio Header
(HD_AUDIO1, Black)
16 CPU Fan Connector (CPU_FAN1)
17 Chassis Fan Connector (CHA_FAN1)
18 Clear CMOS Jumper (CLRCMOS1)
19 ATX 12V Power Connector (ATX12V1)
I/O Panel
1
2
3
4
5
7
6
8
9
15
1 USB 2.0 Ports (USB01)
2 D-Sub Port (VGA1)
3 USB 2.0 Ports (USB23)
* 4 LAN RJ-45 Port
5 Central / Bass (Orange)
6 Rear Speaker (Black)
7 Line In (Light Blue)
** 8 Front Speaker (Lime)
* There are two LED next to the LAN port. Please refer to the table below for the LAN port LED
indications.
Activity/Link LED SPEED LED
Status Description Status Description
14
LAN Port LED Indications
13
12
9 Microphone (Pink)
10 Optical SPDIF Out Port
11 USB 3.0 Ports (USB3_12)
12 eSATA2 Connector
13 HDMI Port (HDMI1)
14 DVI-D Port (DVI1)
15 PS/2 Keyboard Port (Purple)
11
ACT/LINK
LED
10
SPEED
LED
Off No Link Off 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
LAN Port
If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”.
**
See the table below for connection details in accordance with the type of speaker you use.
TABLE for Audio Output Connection
Audio Output Channels Front Speaker Rear Speaker Central / Bass Line in
(No. 8) (No. 6) (No. 5) (No. 7)
2 V -- -- -4 V V -- -6 V V V -8 V V V V
ASRock H77M-ITX Motherboard
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To enable Multi-Streaming function, you need to connect a front panel audio cable to the front
panel audio header. After restarting your computer, you will nd “Mixer” tool on your system.
“ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then you are allowed to select “Realtek HDA
Primary output” to use Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek
HDA Audio 2nd output” to use front panel audio.
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ASRock H77M-ITX Motherboard
1. Introduction
Thank you for purchasing ASRock H77M-ITX motherboard, a reliable motherboard
produced under ASRock’s consistently stringent quality control. It delivers excellent
performance with robust design conforming to ASRock’s commitment to quality and
endurance.
This Quick Installation Guide contains introduction of the motherboard and step-bystep installation guide. More detailed information of the motherboard can be found
in the user manual presented in the Support CD.
Because the motherboard specications and the BIOS software might be
updated, the content of this manual will be subject to change without no-
tice. In case any modications of this manual occur, the updated version
will be available on ASRock website without further notice. You may nd
the latest VGA cards and CPU support lists on ASRock website as well.
ASRock website http://www.asrock.com
If you require technical support related to this motherboard, please visit
our website for specic information about the model you are using.
www.asrock.com/support/index.asp
1.1 Package Contents
ASRock H77M-ITX Motherboard
(Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm)
ASRock H77M-ITX Quick Installation Guide
ASRock H77M-ITX Support CD
2 x Serial ATA (SATA) Data Cables (Optional)
1 x I/O Panel Shield
ASRock Reminds You...
To get better performance in Windows® 7 / 7 64-bit / Vista
bit, it is recommended to set the BIOS option in Storage Conguration to
AHCI mode. For the BIOS setup, please refer to the “User Manual” in our
support CD for details.
TM
/ VistaTM 64-
ASRock H77M-ITX Motherboard
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1.2 Specifications
Platform- Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm
- All Solid Capacitor design (100% Japan-made high-quality
Conductive Polymer Capacitors)
CPU- Supports 3rd and 2nd Generation Intel® CoreTM i7 / i5 / i3 in LGA1155 Package
- Digi Power Design
- 4 + 2 Power Phase Design
- Supports Intel® Turbo Boost 2.0 Technology
- Supports Intel® K-Series unlocked CPU
- Supports Hyper-Threading Technology (see CAUTION 1)
- Supports Intel® Rapid Start Technology and Smart Connect
Technology with Intel® Ivy Bridge CPU
- Three VGA Output options: D-Sub, DVI-D and HDMI
(see CAUTION 6)
- Supports HDMI 1.4a Technology with max. resolution up to
1920x1200 @ 60Hz
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ASRock H77M-ITX Motherboard
- Supports DVI with max. resolution up to 1920x1200 @ 60Hz
- Supports D-Sub with max. resolution up to 2048x1536 @
75Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and
HBR (High Bit Rate Audio) with HDMI (Compliant HDMI
monitor is required) (see CAUTION 7)
- Supports HDCP function with DVI and HDMI ports
- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback
with DVI and HDMI ports
Audio - 7.1 CH HD Audio with Content Protection
(Realtek ALC892 Audio Codec)
- Premium Blu-ray audio support
LAN - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111E
- Supports Wake-On-LAN
- Supports LAN Cable Detection
- Supports Energy Efcient Ethernet 802.3az
- Supports PXE
Rear Panel I/O I/O Panel
- 1 x PS/2 Keyboard Port
- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 4 x Ready-to-Use USB 2.0 Ports
- 1 x eSATA2 Connector
- 2 x Ready-to-Use USB 3.0 Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED
LED)
- HD Audio Jack: Rear Speaker/Central/Bass/Line in/Front
Speaker/Microphone (see CAUTION 8)
SATA3- 2 x SATA3 6.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage and Intel
Smart Response Technology), NCQ, AHCI and Hot Plug
functions
USB3.0- 2 x Rear USB 3.0 ports, support USB 1.0/2.0/3.0 up to 5Gb/s
- 1 x Front USB 3.0 header (supports 2 USB 3.0 ports),
supports USB 1.0/2.0/3.0 up to 5Gb/s
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ASRock H77M-ITX Motherboard
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Connector- 2 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0,
RAID 1, RAID 5, RAID 10, Intel Rapid Storage and Intel
Smart Response Technology), NCQ, AHCI and Hot Plug
functions
- 1 x CIR header
- CPU/Chassis FAN connector
- 24 pin ATX power connector
- 4 pin 12V power connector
- Front panel audio connector
- 1 x USB 2.0 header (supports 2 USB 2.0 ports)
- 1 x USB 3.0 header (supports 2 USB 3.0 ports)
BIOS Feature- 64Mb AMI UEFI Legal BIOS with GUI support
- Supports “Plug and Play”
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- CPU Core, IGPU, DRAM, 1.8V PLL, VTT, VCCSA Voltage
Multi-adjustment
Support CD - Drivers, Utilities, AntiVirus Software (Trial Version),
CyberLink MediaEspresso 6.5 Trial, ASRock MAGIX
Multimedia Suite - OEM
Unique Feature- ASRock Extreme Tuning Utility (AXTU) (see CAUTION 9)
- ASRock Instant Boot
- ASRock Instant Flash (see CAUTION 10)
- ASRock APP Charger (see CAUTION 11)
- ASRock SmartView (see CAUTION 12)
- ASRock XFast USB (see CAUTION 13)
- ASRock XFast LAN (see CAUTION 14)
- ASRock XFast RAM (see CAUTION 15)
- ASRock Crashless BIOS (see CAUTION 16)
- ASRock OMG (Online Management Guard)
(see CAUTION 17)
- ASRock Internet Flash (see CAUTION 18)
- ASRock On/Off Play Technology (see CAUTION 19)
- Hybrid Booster:
- ASRock U-COP (see CAUTION 20)
- Boot Failure Guard (B.F.G.)
- Good Night LED
Hardware - CPU Temperature Sensing
Monitor- Chassis Temperature Sensing
- 2 x SATA3 6.0Gb/s connectors
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ASRock H77M-ITX Motherboard
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU/Chassis Quiet Fan (Allows Chassis Fan Speed Auto Adjust by CPU Temperature)
- CPU/Chassis Fan Multi-Speed Control
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
OS- Microsoft® Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit / XP / XP 64-bit compliant (see CAUTION 21)
Certications- FCC, CE, WHQL
- ErP/EuP Ready (ErP/EuP ready power supply is required)
(see CAUTION 22)
* For detailed product information, please visit our website: http://www.asrock.com
WARNING
Please realize that there is a certain risk involved with overclocking, including
adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using
third-party overclocking tools. Overclocking may affect your system’s stability, or
even cause damage to the components and devices of your system. It should be
done at your own risk and expense. We are not responsible for possible damage
caused by overclocking.
CAUTION!
1. About the settings of “Hyper Threading Technology”, please check page
43 of the “User Manual” in the support CD.
2. This motherboard supports Dual Channel Memory Technology. Before
you implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 17 for proper installation.
3. Due to the operating system limitation, the actual memory size may be
less than 4GB for the reservation for system usage under Windows® 7 /
VistaTM / XP. For Windows® OS with 64-bit CPU, there is no such limitation. You can use ASRock XFast RAM to utilize the memory that Win-
dows® cannot use.
4. To run the PCI Express in Gen 3 speed, please install an Ivy Bridge CPU.
If you install a Sandy Bridge CPU, the PCI Express will run only at PCI
Express Gen 2 speed.
5. The maximum shared memory size is dened by the chipset vendor and
is subject to change. Please check Intel® website for the latest information.
6. You can choose to use two of the three monitors only. D-Sub, DVI-D and
HDMI monitors cannot be enabled at the same time. Besides, with the
DVI-to-HDMI adapter, the DVI-D port can support the same features as
HDMI port.
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ASRock H77M-ITX Motherboard
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7. xvYCC and Deep Color are only supported under Windows® 7 64-bit /
7. Deep Color mode will be enabled only if the display supports 12bpc
in EDID. HBR is supported under Windows® 7 64-bit / 7 / VistaTM 64-bit /
VistaTM.
8. For microphone input, this motherboard supports both stereo and mono
modes. For audio output, this motherboard supports 2-channel, 4-channel, 6-channel, and 8-channel modes. Please check the table on page 3
for proper connection.
9. ASRock Extreme Tuning Utility (AXTU) is an all-in-one tool to ne-tune dif-
ferent system functions in a user-friendly interface, which includes Hardware Monitor, Fan Control, Overclocking, OC DNA and IES. In Hardware
Monitor, it shows the major readings of your system. In Fan Control, it
shows the fan speed and temperature for you to adjust. In Overclocking,
you are allowed to overclock CPU frequency for optimal system per-
formance. In OC DNA, you can save your OC settings as a prole and
share it with your friends. Your friends then can load the OC prole to
their own system to get the same OC settings. In IES (Intelligent Energy
Saver), the voltage regulator can reduce the number of output phases to
improve efciency when the CPU cores are idle without sacricing
computing performance. Please visit our website for the operation proce-
dures of ASRock Extreme Tuning Utility (AXTU).
ASRock website: http://www.asrock.com
10. ASRock Instant Flash is a BIOS ash utility embedded in Flash ROM.
This convenient BIOS update tool allows you to update system BIOS
without entering operating systems rst like MS-DOS or Windows®. With
this utility, you can press the <F6> key during the POST or the <F2>
key to enter into the BIOS setup menu to access ASRock Instant Flash.
Just launch this tool and save the new BIOS le to your USB ash drive,
oppy disk or hard drive, then you can update your BIOS only in a few
clicks without preparing an additional oppy diskette or other complicated
ash utility. Please be noted that the USB ash drive or hard drive must
use FAT32/16/12 le system.
11. If you desire a faster, less restricted way of charging your Apple devices,
such as iPhone/iPad/iPod Touch, ASRock has prepared a wonderful solution for you - ASRock APP Charger. Simply install the APP Charger
driver, it makes your iPhone charge much quickly from your computer
and up to 40% faster than before. ASRock APP Charger allows you to
quickly charge many Apple devices simultaneously and even supports
continuous charging when your PC enters into Standby mode (S1), Sus-
pend to RAM (S3), hibernation mode (S4) or power off (S5). With APP
Charger driver installed, you can easily enjoy the marvelous charging
experience.
12. ASRock SmartView, a new function for internet browsers, is the smart
start page for IE that combines your most visited web sites, your history,
your Facebook friends and your real-time newsfeed into an enhanced
view for a more personal Internet experience. ASRock motherboards are
exclusively equipped with the ASRock SmartView utility that helps you
keep in touch with friends on-the-go. To use ASRock SmartView feature,
please make sure your OS version is Windows® 7 / 7 64 bit / VistaTM /
VistaTM 64 bit, and your browser version is IE8.
13. ASRock XFast USB can boost USB storage device performance. The
performance may depend on the properties of the device.
14. ASRock XFast LAN provides a faster internet access, which includes
the benets listed below. LAN Application Prioritization: You can congure your application’s priority ideally and/or add new programs. Lower
Latency in Game: After setting online game’s priority higher, it can lower
the latency in games. Trafc Shaping: You can watch Youtube HD videos
and download simultaneously. Real-Time Analysis of Your Data: With
the status window, you can easily recognize which data streams you are
transferring currently.
15. ASRock XFast RAM is a new function that is included into ASRock Extreme Tuning Utility (AXTU). It fully utilizes the memory space that cannot
be used under Windows® OS 32-bit CPU. ASRock XFast RAM shortens
the loading time of previously visited websites, making web surng faster
than ever. And it also boosts the speed of Adobe Photoshop 5 times
faster. Another advantage of ASRock XFast RAM is that it reduces the
frequency of accessing your SSDs or HDDs in order to extend their lifespan.
16. ASRock Crashless BIOS allows users to update their BIOS without fear
of failing. If power loss occurs during the BIOS update process, ASRock
Crashless BIOS will automatically nish the BIOS update procedure after
regaining power. Please note that BIOS les need to be placed in the
root directory of your USB disk. Only USB2.0 ports support this feature.
17. Administrators are able to establish an internet curfew or restrict internet
access at specied times via OMG. You may choose from [Everyday], [Day
of the week] or [Weekdays and weekends], then schedule the starting
and ending hours of internet access granted to other users. In order to
prevent users from bypassing OMG, guest accounts without permission
to modify the system time are required.
18. ASRock Internet Flash searches for available UEFI firmware updates
from our servers. In other words, the system can auto-detect the latest
UEFI from our servers and ash them without entering Windows® OS.
Please note that you must be running on a DHCP congured computer in
order to enable this function.
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ASRock H77M-ITX Motherboard
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19. ASRock On/Off Play Technology allows users to enjoy the great audio
experience from the portable audio devices, such like MP3 player or
mobile phone to your PC, even when the PC is turned off (or in ACPI S5
mode)! This motherboard also provides a free 3.5mm audio cable (optional) that ensures users the most convenient computing environment.
20. While CPU overheat is detected, the system will automatically shutdown.
Before you resume the system, please check if the CPU fan on the motherboard functions properly and unplug the power cord, then plug it back
again. To improve heat dissipation, remember to spray thermal grease
between the CPU and the heatsink when you install the PC system.
21. ASRock XFast RAM is not supported by Microsoft® Windows® XP / XP
64-bit. Intel® Smart Connect Technology and Intel® USB 3.0 ports are not
supported by Microsoft® Windows® VistaTM / VistaTM 64-bit / XP / XP 64bit.
22. EuP stands for Energy Using Product, was a provision regulated by the
European Union to define the power consumption for the completed
system. According to EuP, the total AC power of the completed system
should be under 1.00W in off mode condition. To meet EuP standards,
an EuP ready motherboard and an EuP ready power supply are required.
According to Intel’s suggestion, the EuP ready power supply must meet
the standard of 5v, and the standby power efciency should be higher
than 50% under 100 mA current consumption. For EuP ready power supply selection, we recommend you to check with the power supply manufacturer for more details.
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ASRock H77M-ITX Motherboard
2. Installation
This is a Mini-ITX form factor (6.7” x 6.7”, 17.0 x 17.0 cm) motherboard. Before you
install the motherboard, study the conguration of your chassis to ensure that the
motherboard ts into it.
motherboard. Failure to do so may cause physical injuries to you and
damages to motherboard components.
Make sure to unplug the power cord before installing or removing the
2.1 Screw Holes
Place screws into the holes indicated by circles to secure the motherboard to the
chassis.
Do not over-tighten the screws! Doing so may damage the motherboard.
2.2 Pre-installation Precautions
Take note of the following precautions before you install motherboard components
or change any motherboard settings.
1. Unplug the power cord from the wall socket before touching any
components.
2. To avoid damaging the motherboard’s components due to static
electricity, NEVER place your motherboard directly on the carpet
or the like. Also remember to use a grounded wrist strap or touch a
safety grounded object before you handle the components.
3. Hold components by the edges and do not touch the ICs.
4. Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that comes with the component.
5. When placing screws into the screw holes to secure the motherboard to the chassis, please do not over-tighten the screws! Doing
so may damage the motherboard.
Before you install or remove any component, ensure that the power 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, and/or
components.
ASRock H77M-ITX Motherboard
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2.3 CPU Installation
In order to provide the LGA 1155 CPU sockets more protection and make the installation process easier, ASRock has added
a new protection cover on top of the load
plate to replace the former PnP caps that
were under the load plate. For the installation of Intel® 1155-Pin CPUs with the new
protection cover, please follow the steps
below.
Before you insert the 1155-Pin CPU into the socket, please check if the
CPU surface is unclean or if there are any bent pins in the socket. Do
not force to insert the CPU into the socket if above situation is found.
Otherwise, the CPU will be seriously damaged.
Step 1. Open the socket:
Step 1-1. Disengage the lever by pressing it
down and sliding it out of the hook.
You do not have to remove the protection cover.
Step 1-2. Keep the lever positioned at about
135 degrees in order to flip up the
load plate.
Loa d
Pla te
Cov er
Con tact
Arr ay
1155-Pin Socket Overview
Loa d
Lev er
Soc ket
Bod y
English
Step 2. Insert the 1155-Pin CPU:
Step 2-1. Hold the CPU by the edge which is
marked with a black line.
Step 2-2. Orient the CPU with the IHS (Inte-
grated Heat Sink) up. Locate Pin1
and the two orientation key notches.
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black line
ASRock H77M-ITX Motherboard
orientation key notch
Pin1
alignment key
Pin1
orientation key notch
1155-Pin CPU
For proper installation, please ensure to match the two orientation
key notches of the CPU with the two alignment keys of the socket.
Step 2-3. Car efully pla ce the CPU into the
socket.
Step 2-4. Verify that the CPU is within the sock-
et and properly mated to the orient
keys.
Step 3. Close the socket:
Step 3-1. Flip the load plate onto the IHS.
Step 3-2. Press down the load lever, and se-
cure it with the load plate tab under
th e r etention ta b. Th e p rotection
cover will automatically come off by
itself.
alignment key
1155-Pin Socket
Please save and replace the cover if the processor is removed. The
cover must be placed if you wish to return the motherboard for after
service.
ASRock H77M-ITX Motherboard
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2.4 Installation of CPU Fan and Heatsink
Appl yT herma l
Inte rface Ma teria l
Fan ca bles on si de
clos est to MB he ader
Fast ener slo ts
poin ting str aight o ut
Pres s Down
(4 Pla ces)
This motherboard is equipped with 1155-Pin socket that supports Intel 1155-Pin
CPUs. Please adopt the type of heatsink and cooling fan compliant with Intel 1155Pin CPU to dissipate heat. Before you install the heatsink, you need to spray thermal interface material between the CPU and the heatsink to improve heat dissipation. Ensure that the CPU and the heatsink are securely fastened and in good contact with each other. Then connect the CPU fan to the CPU_FAN connector (CPU_
FAN1, see page 2, No. 16).
For proper installation, please kindly refer to the instruction manuals of your
CPU fan and heatsink.
Below is an example to illustrate the installation of the heatsink for 1155-Pin CPUs.
Step 1. Apply thermal interface material onto the cen-
ter of the IHS on the socket’s surface.
Step 2. Place the heatsink onto the socket. Ensure
that the fan cables are oriented on side closest
to the CPU fan connector on the motherboard
(CPU_FAN1, see page 2, No. 16).
Step 3. Align fasteners with the motherboard through-
holes.
Step 4. Rotate the fastener clockwise, then press
down on fastener caps with thumb to install
and lock. Repeat with remaining fasteners.
English
If you press down the fasteners without rotating them clockwise, the
heatsink cannot be secured on the motherboard.
Step 5. Connect fan header with the CPU fan connector on the motherboard.
Step 6. Secure redundant cable with tie-wrap to ensure the cable does not
interfere with fan operation or contact other components.
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ASRock H77M-ITX Motherboard
2.5 Installation of Memory Modules (DIMM)
This motherboard provides two 240-pin DDR3 (Double Data Rate 3) DIMM slots,
and supports Dual Channel Memory Technology. For dual channel configuration,
you always need to install two identical (the same brand, speed, size and chiptype) memory modules in the DDR3 DIMM slots to activate Dual Channel Memory
Technology. Otherwise, it will operate at single channel mode.
1. It is not allowed to install a DDR or DDR2 memory module into
DDR3 slot;otherwise, this motherboard and DIMM may be
damaged.
2. If you install only one memory module or two non-identical
memory modules, it is unable to activate the Dual Channel
Memory Technology.
3. Some DDR3 1GB double-sided DIMMs with 16 chips may not
work on this motherboard. It is not recommended to install them
on this motherboard.
Installing a DIMM
Please make sure to disconnect power supply before adding or
removing DIMMs or the system components.
Step 1. Unlock a DIMM slot by pressing the retaining clips outward.
Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the
break on the slot.
not ch
bre ak
not ch
bre ak
The DIMM only ts in one correct orientation. It will cause permanent
damage to the motherboard and the DIMM if you force the DIMM into
the slot at incorrect orientation.
Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends
fully snap back in place and the DIMM is properly seated.
ASRock H77M-ITX Motherboard
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2.6 Expansion Slot (PCI Express Slot)
There is 1 PCI Express slot on this motherboard.
PCIE slots: PCIE1 (PCIE 3.0 x16 slot) is used for PCI Express x16 lane width
graphics cards.
To run the PCI Express in Gen 3 speed, please install an Ivy Bridge
CPU. If you install a Sandy Bridge CPU, the PCI Express will run only at
PCI Express Gen 2 speed.
Installing an expansion card
Step 1. Before installing an expansion card, please make sure that the power
supply is switched off or the power cord is unplugged. Please read the
documentation of the expansion card and make necessary hardware
settings for the card before you start the installation.
Step 2. Remove the system unit cover (if your motherboard is already installed
in a chassis).
Step 3. Remove the bracket facing the slot that you intend to use. Keep the
screws for later use.
Step 4. Align the card connector with the slot and press rmly until the card is
completely seated on the slot.
Step 5. Fasten the card to the chassis with screws.
Step 6. Replace the system cover.
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ASRock H77M-ITX Motherboard
2.7 Dual Monitor and Surround Display Features
Dual Monitor Feature
This motherboard supports dual monitor feature. With the internal VGA output sup-
port (DVI-D, D-Sub and HDMI), you can easily enjoy the benets of dual monitor
feature without installing any add-on VGA cards to this motherboard. This motherboard also provides independent display controllers for DVI-D, D-Sub and HDMI to
support dual VGA output so that DVI-D, D-sub and HDMI can drive same or different
display contents.
To enable dual monitor feature, please follow the steps below:
1. Connect a DVI-D monitor cable to the DVI-D port on the I/O panel, connect a
D-Sub monitor cable to the D-Sub port on the I/O panel and connect a HDMI
monitor cable to the HDMI port on the I/O panel.
D-Sub port
DVI-D port
2. If you have already installed the onboard VGA driver from our support CD to your
system, you can freely enjoy the benets of dual monitor function after your
system boots. If you haven’t installed the onboard VGA driver yet, please install
the onboard VGA driver from our support CD to your system and restart your
computer.
D-Sub, DVI-D and HDMI monitors cannot be enabled at the same time.
You can only choose the combination: DVI-D + HDMI, DVI-D + D-Sub,
or HDMI + D-Sub.
HDMI port
ASRock H77M-ITX Motherboard
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Surround Display Feature
This motherboard supports surround display upgrade. With the internal VGA output
support (DVI-D, D-Sub and HDMI) and external add-on PCI Express VGA cards,
you can easily enjoy the benets of surround display feature.
Please refer to the following steps to set up a surround display environment:
1. Install the PCI Express VGA cards on PCIE1 slot. Please refer to page 18 for
proper expansion card installation procedures.
2. Connect a DVI-D monitor cable to the DVI-D port on the I/O panel, connect a
D-Sub monitor cable to the D-Sub port on the I/O panel and connect a HDMI
monitor cable to the HDMI port on the I/O panel. Then connect other monitor
cables to the corresponding connectors of the add-on PCI Express VGA cards on
PCIE1 slot.
3. Boot your system. Press <F2> or <Del> to enter UEFI setup. Enter “Share
Memory” option to adjust the memory capability to [32MB], [64MB], [128MB],
[256MB] or [512MB] to enable the function of D-sub. Please make sure that the
value you select is less than the total capability of the system memory. If you do
not adjust the UEFI setup, the default value of “Share Memory”, [Auto], will
disable D-Sub function when an add-on VGA card is inserted to this motherboard.
4. Install the onboard VGA driver and the add-on PCI Express VGA card driver to
your system. If you have installed the drivers already, there is no need to install
them again.
5. Set up a multi-monitor display.
For Windows® XP / XP 64-bit OS:
Right click on desktop, choose “Properties”, and select the “Settings” tab
so that you can adjust the parameters of the multi-monitors according to
the steps below.
A. Click the “Identify” button to display a large number on each monitor.
B. Right-click the display icon in the Display Properties dialog that you
wish to be your primary monitor, and then select “Primary”. When
you use multiple monitors with your card, one monitor will always be
Primary, and all additional monitors will be designated as Secondary.
C. Select the display icon identied by the number 2.
D. Click “Extend my Windows desktop onto this monitor”.
E. Right-click the display icon and select “Attached”, if necessary.
F. Set the appropriate “Screen Resolution” and “Color Quality” for the
second monitor. Click “Apply” or “OK” to apply these new values.
G. Repeat steps C through E for the display icon identied by the
Right click the desktop, choose “Personalize”, and select the “Display
Settings” tab so that you can adjust the parameters of the multi-monitors
according to the steps below.
A. Click the number ”2” icon.
B. Click the items “This is my main monitor” and “Extend the desktop onto
this monitor”.
C. Click “OK” to save your change.
D. Repeat steps A through C for the display icons identied by the number
three to four.
6. Use Surround Display. Click and drag the display icons to positions representing
the physical setup of your monitors that you would like to use. The placement of
display icons determines how you move items from one monitor to another.
HDCP FunctionHDCP function is supported on this motherboard. To use HDCP
function with this motherboard, you need to adopt a monitor
that supports HDCP function as well. Therefore, you can enjoy
the superior display quality with high-denition HDCP
encryption contents. Please refer to the instructions below for
more details about HDCP function.
What is HDCP?
HDCP stands for High-Bandwidth Digital Content Protection, a
specication developed by Intel® for protecting digital
entertainment content that uses the DVI interface. HDCP is a
copy protection scheme to eliminate the possibility of
intercepting digital data midstream between the video source,
or transmitter - such as a computer, DVD player or set-top box -
and the digital display, or receiver - such as a monitor, television
or projector. In other words, HDCP specication is designed to
protect the integrity of content as it is being transmitted.
Products compatible with the HDCP scheme such as DVD
players, satellite and cable HDTV set-top-boxes, as well as few
entertainment PCs requires a secure connection to a compliant
display. Due to the increase in manufacturers employing HDCP
in their equipment, it is highly recommended that the HDTV or
LCD monitor you purchase is compatible.
ASRock H77M-ITX Motherboard
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21
2.8 ASRock Smart Remote Installation Guide
ASRock Smart Remote is only used for ASRock motherboards with CIR header.
Please refer to below procedures for the quick installation and usage of ASRock
Smart Remote.
Step1. Find the CIR header located next
to the USB 2.0 header on ASRock
motherboard.
USB 2.0 header (9-pin, black)
CIR header (4-pin, gray)
English
Step2. Connect the front USB cable to the
USB 2.0 header (as below, pin 1-5)
and the CIR header. Please make
USB_PWR
P-
P+
GND
DUMMY
sure the wire assignments and the
pin assignments are matched
correctly.
1
ATX+5VSB
2
IRRX
3
IRTX
4
GND
5
Step3. Install Multi-Angle CIR Receiver to
the front USB port. If Multi-Angle
CIR Receiver cannot successfully
receive the infrared signals from
MCE Remote Controller, please try
to install it to the other front USB
port.
3 CIR sensors in different angles
1. Only one of the front USB port can support CIR function. When
the CIR function is enabled, the other port will remain USB
function.
2. Multi-Angle CIR Receiver is used for front USB only. Please do
not use the rear USB bracket to connect it on the rear panel.
Multi-Angle CIR Receiver can receive the multi-direction infrared
signals (top, down and front), which is compatible with most of
the chassis on the market.
3. The Multi-Angle CIR Receiver does not support Hot-Plug
function. Please install it before you boot the system.
* ASRock Smart Remote is only supported by some of ASRock's motherboards. Please refer to
ASRock's website for the motherboard support list: http://www.asrock.com
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ASRock H77M-ITX Motherboard
2.9 Jumpers Setup
The illustration shows how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is “Short”. If no jumper cap
is placed on pins, the jumper is “Open”. The
illustration shows a 3-pin jumper whose
pin1 and pin2 are “Short” when jumper cap
is placed on these 2 pins.
Jumper Setting Description
Clear CMOS Jumper
(CLRCMOS1)
(see p.2, No. 18)
Note: CLRCMOS1 allows you to clear the data in CMOS. To clear and reset the
system parameters to default setup, please turn off the computer and unplug
the power cord from the power supply. After waiting for 15 seconds, use a
jumper cap to short pin2 and pin3 on CLRCMOS1 for 5 seconds. However,
please do not clear the CMOS right after you update the BIOS. If you need
to clear the CMOS when you just nish updating the BIOS, you must boot
up the system rst, and then shut it down before you do the clear-CMOS action. Please be noted that the password, date, time, user default prole, 1394
GUID and MAC address will be cleared only if the CMOS battery is removed.
Clear CMOSDefault
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23
2.10 Onboard Headers and Connectors
Onboard headers and connectors are NOT jumpers. Do NOT place
jumper caps over these headers and connectors. Placing jumper caps
over the headers and connectors will cause permanent damage of the
motherboard!
English
Serial ATA2 Connectors These two Serial ATA2 (SATA2)
(SATA_2: see p.2, No. 4)
(SATA_3: see p.2, No. 5)
connectors support SATA data
cables for internal storage
devices. The current SATA2
interface allows up to 3.0 Gb/s
SATA_2
SATA_3
data transfer rate.
Serial ATA3 Connectors These two Serial ATA3 (SATA3)
(SATA_0: see p.2, No. 3)
(SATA_1: see p.2, No. 2)
connectors support SATA data
cables for internal storage
devices. The current SATA3
interface allows up to 6.0 Gb/s
SATA_0
SATA_1
data transfer rate.
Serial ATA (SATA) Either end of the SATA data
Data Cable cable can be connected to the
(Optional)
SATA / SATA2 / SATA3 hard
disk or the SATA2 / SATA3
connector on this motherboard.
USB 2.0 Headers Besides four default USB 2.0
(9-pin USB4_5)
(see p.2, No. 7)
ports on the I/O panel, there is
one USB 2.0 header on this
motherboard. This USB 2.0
header can support two USB 2.0
ports.
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ASRock H77M-ITX Motherboard
USB 3.0 Header Besides two default USB 3.0
1
Int A_P1_ D+
Int A_P1_ D-
GND
Int A_P1_ SSTX +
Int A_P1_ SSTX -
GND
Int A_P1_ SSRX +
Int A_P1_ SSRX -
Vbu s
Int A_P0_ D+
Int A_P0_ D-
GND
Int A_P0_ SSTX +
Int A_P0_ SSTX -
GND
Int A_P0_ SSRX +
Int A_P0_ SSRX -
Vbu s
(19-pin USB3_3_4)
(see p.2, No. 12)
ports on the I/O panel, there is
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.
Consumer Infrared Module Header This header can be used to
(4-pin CIR1)
(see p.2 No. 10)
connect the remote
controller receiver.
Front Panel Audio Header This is an interface for front
(9-pin HD_AUDIO1)
(see p.2, No. 15)
panel audio cable that allows
convenient connection and
control of audio devices.
1
GND
PRE SENC E#
MIC 2_R
MIC 2_L
MIC _RET
J_S ENSE
OUT 2_R
OUT _RET
OUT 2_L
1. High Denition Audio supports Jack Sensing, but the panel wire on the
chassis must support HDA to function correctly. Please follow the
instruction in our manual and chassis manual to install your system.
2. If you use AC’97 audio panel, please install it to the front panel audio
header as below:
A. Connect Mic_IN (MIC) to MIC2_L.
B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.
C. Connect Ground (GND) to Ground (GND).
D. MIC_RET and OUT_RET are for HD audio panel only. You don’t need
to connect them for AC’97 audio panel.
E. To activate the front mic.
For Windows® XP / XP 64-bit OS:
Select “Mixer”. Select “Recorder”. Then click “FrontMic”.
For Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS:
Go to the “FrontMic” Tab in the Realtek Control panel. Adjust
“Recording Volume”.
ASRock H77M-ITX Motherboard
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25
System Panel Header This header accommodates
(9-pin PANEL1)
(see p.2, No. 8)
several system front panel
functions.
Connect the power switch, reset switch and system status indicator on the
chassis to this header according to the pin assignments below. Note the
positive and negative pins before connecting the cables.
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may congure
the way to turn off your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset
switch to restart the computer if the computer freezes and fails to perform a
normal restart.
PLED (System Power LED):Connect to the power status indicator on the chassis front panel. The LED
is on when the system is operating. The LED keeps blinking when the system is in S1/S3 sleep state. The LED is off when the system is in S4 sleep
state or powered off (S5).
HDLED (Hard Drive Activity LED):Connect to the hard drive activity LED on the chassis front panel. The LED
is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module mainly
consists of power switch, reset switch, power LED, hard drive activity LED,
speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assign-ments are
matched correctly.
English
Chassis Fan Connector Please connect the chassis fan
(4-pin CHA_FAN1)
(see p.2, No. 17)
cable to the connector and
match the black wire to the
FAN _SPE ED_C ONTR OL
CHA _FAN _SPE ED
+12 V
GND
ground pin.
CPU Fan Connectors Please connect the CPU fan
(4-pin CPU_FAN1)
(see p.2, No. 16)
cable to the connector and
match the black wire to the
FAN_ SPEE D_CO NTRO L
CPU _FAN_ SPEE D
+12 V
GND
4
3
2
1
ground pin.
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ASRock H77M-ITX Motherboard
Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
Pin 1-3 Connected
3-Pin Fan Installation
ATX Power Connector Please connect an ATX power
(24-pin ATXPWR1)
(see p.2, No. 9)
supply to this connector.
24 13
12 1
Though this motherboard provides 24-pin ATX power connector, it can still work
if you adopt a traditional 20-pin ATX power supply. To use the 20-pin ATX power
supply, please plug your power supply along with Pin 1 and Pin 13.
24 13
20-Pin ATX Power Supply Installation
12 1
ATX 12V Power Connector Please connect an ATX 12V
(4-pin ATX12V1)
(see p.2, No. 19)
power supply to this connector.
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27
2.11 Driver Installation Guide
To install the drivers to your system, please insert the support CD to your optical
drive rst. Then, the drivers compatible to your system can be auto-detected and
listed on the support CD driver page. Please follow the order from up to bottom side
to install those required drivers. Therefore, the drivers you install can work properly.
2.12 Installing Windows® 7 / 7 64-bit / Vista
TM
/ VistaTM 64-bit With
RAID Functions
If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit on your SATA
/ SATA2 / SATA3 HDDs with RAID functions, please refer to the document at the
following path in the Support CD for detailed procedures:
..\ RAID Installation Guide
2.13 Installing Windows® 7 / 7 64-bit / Vista
TM
/ Vista
TM
64-bit / XP /
XP 64-bit Without RAID Functions
If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit / XP / XP 64bit OS on your SATA / SATA2 / SATA3 HDDs without RAID functions, please follow
below procedures according to the OS you install.
2.13.1 Installing Windows® XP / XP 64-bit Without RAID Functions
If you want to install Windows® XP / XP 64-bit OS on your SATA / SATA2 / SATA3
HDDs without RAID functions, please follow below steps.
AHCI mode is not supported under Windows® XP / XP 64-bit.
Using SATA / SATA2 / SATA3 HDDs without NCQ function
English
STEP 1: Set Up UEFI.
A. Enter UEFI SETUP UTILITY Advanced screen Storage Conguration.
B. Set the option “SATA Mode Selection” to [IDE].
STEP 2: Install Windows® XP / XP 64-bit OS on your system.
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ASRock H77M-ITX Motherboard
2.13.2 Installing Windows® 7 / 7 64-bit / Vista
TM
/ Vista
TM
64-bit
Without RAID Functions
If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS on your SATA
/ SATA2 / SATA3 HDDs without RAID functions, please follow below steps.
Using SATA / SATA2 / SATA3 HDDs without NCQ function
STEP 1: Set Up UEFI.
A. Enter UEFI SETUP UTILITY Advanced screen Storage Conguration.
B. Set the option “SATA Mode Selection” to [IDE].
STEP 2: Install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS on your
system.
Using SATA / SATA2 / SATA3 HDDs with NCQ function
STEP 1: Set Up UEFI.
A. Enter UEFI SETUP UTILITY Advanced screen Storage Conguration.
B. Set the option “SATA Mode Selection” to [AHCI].
STEP 2: Install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS on your
system.
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29
3. BIOS Information
The Flash Memory on the motherboard stores BIOS Setup Utility. When you start up
the computer, please press <F2> or <Del> during the Power-On-Self-Test (POST)
to enter BIOS Setup utility; otherwise, POST continues with its test routines. If you
wish to enter BIOS Setup after POST, please restart the system by pressing <Ctl>
+ <Alt> + <Delete>, or pressing the reset button on the system chassis. The BIOS
Setup program is designed to be user-friendly. It is a menu-driven program, which
allows you to scroll through its various sub-menus and to select among the predetermined choices. For the detailed information about BIOS Setup, please refer to the
User Manual (PDF le) contained in the Support CD.
4. Software Support CD information
®
This motherboard supports various Microsoft
64-bit / VistaTM / Vista
motherboard contains necessary drivers and useful utilities that will enhance motherboard features. To begin using the Support CD, insert the CD into your CD-ROM
drive. It will display the Main Menu automatically if “AUTORUN” is enabled in your
computer. If the Main Menu does not appear automatically, locate and double-click
on the le “ASSETUP.EXE” from the BIN folder in the Support CD to display the
menus.
TM
64-bit / XP / XP 64-bit. The Support CD that came with the
Windows® operating systems: 7 / 7
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ASRock H77M-ITX Motherboard
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