Gigabyte GA-H77N-WIFI User manual

GA-Z77N-WIFI
GA-H77N-WIFI
User's Manual
Rev. 1002
12ME-Z77NWIF-1002R

Wireless Module Country Approvals:
Aug. 24, 2012
Motherboard
GA-Z77N-WIFI/GA-H77N-WIFI
Motherboard
GA-Z77N-WIFI
GA-H77N-WIFI
Aug. 24, 2012

Copyright
©2012 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in this manual are legally registered to their respective owners.
Disclaimer
Information in this manual is protected by copyright laws and is the property of GIGABYTE.
Changes to the specications and features in this manual may be made by GIGABYTE
without prior notice.
No part of this manual may be reproduced, copied, translated, transmitted, or published in any
form or by any means without GIGABYTE's prior written permission.
Documentation Classications
In order to assist in the use of this product, GIGABYTE provides the following types of
documentations:
For quick set-up of the product, read the Quick Installation Guide included with the product.
For detailed product information, carefully read the User's Manual.
For product-related information, check on our website at: http://www.gigabyte.com
Identifying Your Motherboard Revision
The revision number on your motherboard looks like this: "REV: X.X." For example, "REV:
1.0" means the revision of the motherboard is 1.0. Check your motherboard revision before
updating motherboard BIOS, drivers, or when looking for technical information.
Example:

- 4 -
Table of Contents
Box Contents...................................................................................................................6
Optional Items .................................................................................................................6
GA-Z77N-WIFI/GA-H77N-WIFI Motherboard Layout......................................................7
GA-Z77N-WIFI/GA-H77N-WIFI Motherboard Block Diagram .........................................8
Chapter 1 Hardware Installation .....................................................................................9
1-1 Installation Precautions.................................................................................... 9
1-2 ProductSpecications.................................................................................... 10
1-3 Installing the CPU and CPU Cooler ............................................................... 13
1-3-1 Installing the CPU...................................................................................................13
1-3-2 Installing the CPU Cooler .......................................................................................15
1-4 Installing the Memory..................................................................................... 16
1-4-1 DualChannelMemoryConguration .....................................................................16
1-4-2 Installing a Memory ................................................................................................17
1-5 Installing an Expansion Card ......................................................................... 18
1-6 Back Panel Connectors.................................................................................. 19
1-7 Internal Connectors........................................................................................ 21
Chapter 2 BIOS Setup ..................................................................................................29
2-1 Startup Screen ............................................................................................... 30
2-2 The Main Menu .............................................................................................. 31
2-3 M.I.T. .............................................................................................................. 33
2-4 System ........................................................................................................... 41
2-5 BIOS Features ............................................................................................... 42
2-6 Peripherals..................................................................................................... 46
2-7 Power Management....................................................................................... 49
2-8 Save & Exit..................................................................................................... 51
Chapter 3 Drivers Installation........................................................................................53
3-1 Installing Chipset Drivers ............................................................................... 53
3-2 Application Software ...................................................................................... 54
3-3 Technical Manuals.......................................................................................... 54
3-4 Contact........................................................................................................... 55
3-5 System ........................................................................................................... 55
3-6 Download Center ........................................................................................... 56
3-7 New Program ................................................................................................. 56
3-8 Installing the WIFI Drivers.............................................................................. 57

- 5 -
Chapter 4 Unique Features...........................................................................................59
4-1 BIOS Update Utilities ..................................................................................... 59
4-1-1 Updating the BIOS with the Q-Flash Utility.............................................................59
4-1-2 Updating the BIOS with the @BIOS Utility .............................................................62
4-2 EasyTune 6 .................................................................................................... 63
4-3 Q-Share.......................................................................................................... 64
4-4 eXtreme Hard Drive (X.H.D) .......................................................................... 65
4-5 Auto Green..................................................................................................... 66
4-6 EZ Setup ........................................................................................................ 67
4-6-1 Installing EZ Smart Response................................................................................68
4-6-2 Installing EZ Rapid Start.........................................................................................69
4-6-3 Installing EZ Smart Connect...................................................................................70
4-7 Installing the WIFI Utilities.............................................................................. 71
4-7-1 Using the Wi-Fi Share Utility...................................................................................71
4-7-2 Using the Cloud Station Utility................................................................................75
Chapter 5 Appendix ......................................................................................................81
5-1 ConguringSATAHardDrive(s)..................................................................... 81
5-1-1 ConguringSATAControllers .................................................................................81
5-1-2 Installing the SATA RAID/AHCI Driver and Operating System ...............................89
5-2 ConguringAudioInputandOutput............................................................... 94
5-2-1 Conguring2/4/5.1/7.1-ChannelAudio...................................................................94
5-2-2 ConguringS/PDIFOut..........................................................................................96
5-2-3 ConguringMicrophoneRecording........................................................................97
5-2-4 Using the Sound Recorder .....................................................................................99
5-3 Troubleshooting............................................................................................ 100
5-3-1 Frequently Asked Questions ................................................................................100
5-3-2 Troubleshooting Procedure ..................................................................................101
5-3-3 Regulatory Statements.........................................................................................103

- 6 -
Box Contents
5GA-Z77N-WIFI or GA-H77N-WIFI motherboard
5Two motherboard driver disks
5User's Manual
5Two SATA 6Gb/s cables
5I/O Shield
Optional Items
2-port USB 2.0 bracket (Part No. 12CR1-1UB030-6*R)
eSATA bracket (Part No. 12CF1-3SATPW-4*R)
3.5" Front Panel with 2 USB 3.0/2.0 ports (Part No. 12CR1-FPX582-0*R)
HDMI-to-DVI adapter (Part No. 12CT2-HDMI01-1*R)
COM port cable (Part No. 12CF1-1CM001-3*R)
The box contents above are for reference only and the actual items shall depend on the product package you obtain.
The box contents are subject to change without notice.

- 7 -
GA-Z77N-WIFI/GA-H77N-WIFI Motherboard Layout
(Note) The chip is located on the back of the motherboard.
KB_USB3
F_USB30
COM
DOUBLE_HDMI
CPU_FAN
LGA1155
ATX
GA-Z77N-WIFI GA-H77N-WIFI
F_AUDIO
AUDIO
B_BIOS
M_BIOS
PCIEX16
DDR3_1 DDR3_2
BAT
ATX_12V
Intel®Z77 j
Intel®H77 k
DVI
ANTENNA_BRACKET
USB_LAN1
USB_LAN2
CODEC
SATA2_3
SATA2_2
SATA3_0
SATA3_1
CLR_CMOS
F_PANEL
iTE
Super I/O (Note)
F_USB1
WIFI Module
SYS_FAN
SPDIF_O
Realtek
GbE LAN
Realtek
GbE LAN
jOnly for GA-Z77N-WIFI.
kOnly for GA-H77N-WIFI.

- 8 -
GA-Z77N-WIFI/GA-H77N-WIFI Motherboard Block Diagram
LGA1155
CPU
Intel®Z77 j
Intel®H77 k
PCI Express Bus
CPU CLK+/- (100 MHz)
PCIe CLK
(100 MHz)
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Rear Speaker Out
CODEC
DDR3 1600/1333/1066/800 MHz
Dual Channel Memory
1 PCI Express x16
x16
DMI Interface
FDI Interface
PCI Express Bus
LAN LAN
RJ45 RJ45
Realtek
GbE LAN
Realtek
GbE LAN
6 USB 2.0/1.1
4 USB 3.0/2.0
2 SATA 3Gb/s
Dual BIOS
DVI-I
iTE
Super I/O
LPC
Bus
2 SATA 6Gb/s
HDMI
x1 x1
PS/2 KB/Mouse
COM
Fordetailedproductinformation/limitation(s),referto"1-2ProductSpecications."
jOnly for GA-Z77N-WIFI.
kOnly for GA-H77N-WIFI.

- 9 -
Hardware Installation
1-1 Installation Precautions
The motherboard contains numerous delicate electronic circuits and components which can become
damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's
manual and follow these procedures:
•Prior to installation, make sure the chassis is suitable for the motherboard.
•Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or
warranty sticker provided by your dealer. These stickers are required for warranty validation.
•Always remove the AC power by unplugging the power cord from the power outlet before
installing or removing the motherboard or other hardware components.
•When connecting hardware components to the internal connectors on the motherboard, make
sure they are connected tightly and securely.
•When handling the motherboard, avoid touching any metal leads or connectors.
•It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic
components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap,
keepyourhandsdryandrsttouchametalobjecttoeliminatestaticelectricity.
•Prior to installing the motherboard, please have it on top of an antistatic pad or within an
electrostatic shielding container.
•Before unplugging the power supply cable from the motherboard, make sure the power supply
has been turned off.
•Before turning on the power, make sure the power supply voltage has been set according to
the local voltage standard.
•Before using the product, please verify that all cables and power connectors of your hardware
components are connected.
•To prevent damage to the motherboard, do not allow screws to come in contact with the
motherboard circuit or its components.
•Make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
•Do not place the computer system on an uneven surface.
•Do not place the computer system in a high-temperature environment.
•Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
•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.
Chapter 1 Hardware Installation

Hardware Installation
- 10 -
1-2 ProductSpecications
CPU Support for Intel®Core™i7 processors/Intel®Core™i5 processors/
Intel®Core™i3 processors/Intel®Pentium®processors/Intel®Celeron®processors
in the LGA1155 package (Go to GIGABYTE's website for the latest CPU
support list.)
L3 cache varies with CPU
Chipset Intel®Z77j/H77kExpress Chipset
Memory 2 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
* Due to a Windows 32-bit operating system limitation, when more than 4 GB of
physical memory is installed, the actual memory size displayed will be less than
the size of the physical memory installed.
Dual channel memory architecture
Support for DDR3 1600/1333/1066/800 MHz memory modules
* To support DDR3 1600 MHz, you must install an Intel 22nm (Ivy Bridge) CPU. k
Support for non-ECC memory modules
SupportforExtremeMemoryProle(XMP)memorymodules
(Go to GIGABYTE's website for the latest supported memory speeds and
memory modules.)
Onboard Graphics Chipset:
- 1 x DVI-I port, supporting a maximum resolution of 1920x1200
- 2 x HDMI ports, supporting a maximum resolution of 1920x1200
Audio Realtek ALC892 codec
HighDenitionAudio
2/4/5.1/7.1-channel
Support for S/PDIF Out
LAN 2 x Realtek GbE LAN chips (10/100/1000 Mbit)
Expansion Slots 1 x PCI Express x16 slot, running at x16
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
* Whether PCI Express 3.0 is supported depends on CPU and graphics card
compatibility.
Storage Interface Chipset:
- 2 x SATA6Gb/s connectors (SATA3 0/1) supporting up to 2 SATA6Gb/s devices
- 2 x SATA3Gb/s connectors (SATA2 2/3) supporting up to 2 SATA3Gb/s devices
- Support for RAID 0, RAID 1, RAID 5, and RAID 10
* When a RAID set is built across the SATA 6Gb/s and SATA 3Gb/s channels, the system
performance of the RAID set may vary depending on the devices being connected.
USB Chipset:
- Up to 4 USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available
through the internal USB header)
- Up to 6 USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available
through the internal USB header)
jOnly for GA-Z77N-WIFI.
kOnly for GA-H77N-WIFI.

- 11 -
Hardware Installation
Internal
Connectors
1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
2 x SATA 6Gb/s connectors
2 x SATA 3Gb/s connectors
1 x USB 3.0/2.0 header
1 x USB 2.0/1.1 header
1 x CPU fan header
1 x system fan header
1 x front panel header
1 x front panel audio header
1 x serial port header
1 x S/PDIF Out header
1 x Clear CMOS jumper
Back Panel
Connectors
1 x PS/2 keyboard/mouse port
2 x HDMI ports
2 x antenna connectors
1 x DVI-I port
2 x USB 3.0/2.0 ports
4 x USB 2.0/1.1 ports
2 x RJ-45 ports
1 x optical S/PDIF Out connector
5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In,
Line Out, Mic In)
I/O Controller iTE I/O Controller Chip
Hardware Monitor System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU fan speed control
* Whether the CPU fan speed control function is supported will depend on the CPU
cooler you install.
BIOS 2x64Mbitash
Use of licensed AMI EFI BIOS
Support for DualBIOS™
PnP 1.0a, DMI 2.0, SM BIOS 2.6, ACPI 2.0a

Hardware Installation
- 12 -
Unique Features Support for @BIOS
Support for Q-Flash
Support for Xpress Install
Support for EasyTune
* Available functions in EasyTune may differ by motherboard model.
Support for eXtreme Hard Drive (X.H.D)
Support for Auto Green
Support for ON/OFF Charge
Support for Q-Share
Support for EZ Setup
Bundled Software Norton Internet Security (OEM version)
Intel®Rapid Start Technology
Intel®Smart Connect Technology
Intel®Smart Response Technology
Intel®Wireless Display
Operating System Support for Microsoft®Windows 8/7/XP
Form Factor Mini-ITX Form Factor; 17.0cm x 17.0cm
* GIGABYTEreservestherighttomakeanychangestotheproductspecicationsandproduct-relatedinformationwithout
prior notice.
* Please visit the Support & Downloads\Utility page on GIGABYTE's website to check the supported operating system(s)
for the software listed in the "Unique Features" and "Bundled Software" columns.

- 13 -
Hardware Installation
1-3 Installing the CPU and CPU Cooler
Read the following guidelines before you begin to install the CPU:
•Make sure that the motherboard supports the CPU.
(Go to GIGABYTE's website for the latest CPU support list.)
•Always turn off the computer and unplug the power cord from the power outlet 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.
1-3-1 Installing the CPU
A. Locate the alignment keys on the motherboard CPU socket and the notches on the CPU.
Notch
Alignment KeyAlignment Key
Notch
LGA1155 CPU
LGA1155 CPU Socket
Pin One Corner of the CPU Socket
Triangle Pin One Marking on the CPU

Hardware Installation
- 14 -
B. Follow the steps below to correctly install the CPU into the motherboard CPU 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.
Step 1:
Gently press the CPU socket lever handle down
andawayfromthesocketwithyournger.Then
completely lift the CPU socket lever and the metal
load plate will be lifted as well.
Step 3:
HoldtheCPUwithyourthumbandindexngers.
Align the CPU pin one marking (triangle) with the
pin one corner of the CPU socket (or you may align
the CPU notches with the socket alignment keys)
and gently insert the CPU into position.
Step 5:
Push the CPU socket lever back into its locked
position.
Step 4:
Once the CPU is properly inserted, use one hand
to hold the socket lever and use the other to lightly
replace the load plate. When replacing the load
plate, make sure the front end of the load plate is
under the shoulder screw.
NOTE:
Hold the CPU socket lever by the handle, not the
lever base portion.
Step 2:
Remove the CPU socket cover as shown. Hold
yourindex nger downon the reargrip of the
socket cover and use your thumb to lift up the
front edge (next to the "REMOVE" mark) and
then remove the cover. (DO NOT touch socket
contacts. To protect the CPU socket, always
replace the protective socket cover when the CPU
is not installed.)

- 15 -
Hardware Installation
Use extreme care when removing the CPU cooler because the thermal grease/tape between the CPU
cooler and CPU may adhere to the CPU. Inadequately removing the CPU cooler may damage the CPU.
1-3-2 Installing the CPU Cooler
Follow the steps below to correctly install the CPU cooler on the motherboard. (The following procedure uses
Intel®boxed cooler as the example cooler.)
Step 1:
Apply an even and thin layer of thermal grease on
the surface of the installed CPU.
Male Push
Pin
Female
Push Pin
The Top
of Female
Push Pin
Direction of
the Arrow Sign
on the Male
Push Pin
Step 2:
Before installing the cooler, note the direction of the
arrow sign on the male push pin. (Turning the
push pin along the direction of arrow is to remove
the cooler, on the contrary, is to install.)
Step 3:
Place the cooler atop the CPU, aligning the
four push pins through the pin holes on the
motherboard. Push down on the push pins
diagonally.
Step 4:
You should hear a "click" when pushing down each
push pin. Check that the Male and Female push
pins are joined closely.
(Refer to your CPU cooler installation manual for
instructions on installing the cooler.)
Step 5:
After the installation, check the back of the
motherboard. If the push pin is inserted as the
picture above shows, the installation is complete.
Step 6:
Finally, attach the power connector of the CPU
cooler to the CPU fan header (CPU_FAN) on the
motherboard.

Hardware Installation
- 16 -
1-4 Installing the Memory
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.
(Go to GIGABYTE's website for the latest supported memory speeds and memory modules.)
•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.
1-4-1 DualChannelMemoryConguration
This motherboard provides two DDR3 memory sockets and supports Dual Channel Technology. After the memory
isinstalled,theBIOSwillautomaticallydetectthespecicationsandcapacityofthememory.EnablingDual
Channel memory mode will double the original memory bandwidth.
The two DDR3 memory sockets are divided into two channels and each channel has one memory socket as
following:
Channel A: DDR3_1
Channel B: DDR3_2
Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one DDR3 memory module is installed.
2. When enabling Dual Channel mode with two memory modules, it is recommended that memory of
the same capacity, brand, speed, and chips be used for optimum performance.
DDR3_1 DDR3_2

- 17 -
Hardware Installation
1-4-2 Installing a Memory
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. DDR3 and DDR2 DIMMs
are not compatible to each other or DDR DIMMs. Be sure to install DDR3 DIMMs on this
motherboard.
notch
DDR3 DIMM
ADDR3memorymodulehasanotch,soitcanonlytinonedirection.Followthestepsbelowtocorrectlyinstall
your memory modules in the memory sockets.
Step 1:
Note the orientation of the memory module. Spread the retaining clips
at both ends of the memory socket. Place the memory module on the
socket.Asindicatedinthepictureontheleft,placeyourngerson
the top edge of the memory, push down on the memory and insert 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.

Hardware Installation
- 18 -
1-5 Installing an Expansion Card
Read the following guidelines before you begin to install an expansion card:
•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.
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(s).
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.
Example: Installing and Removing a PCI Express Graphics Card:
•Installing a Graphics Card:
Gently push down on the top edge of the card until it
is fully inserted into the PCI Express slot. Make sure
the card is securely seated in the slot and does not
rock.
PCI Express x16 Slot
•Removing the Card:
Gently push back on the lever on the slot and then lift the card straight out from
the slot.

- 19 -
Hardware Installation
1-6 Back Panel Connectors
After installing the HDMI device, make sure to set the default sound playback device to HDMI.
(The item name may differ depending on your operating system. The screenshot below is from
Windows 7.)
In Windows 7, select Start>Control Panel>Hardware and
Sound>Sound>Playback, set Intel(R) Display Audio to the
default playback device.
PS/2 Keyboard/Mouse Port
Use this port to connect a PS/2 mouse or keyboard.
USB 3.0/2.0 Port
TheUSB3.0portsupportstheUSB3.0specicationandiscompatibletotheUSB2.0/1.1specication.
UsethisportforUSBdevicessuchasaUSBkeyboard/mouse,USBprinter,USBashdriveandetc.
HDMI Port
HDMI(High-DenitionMultimediaInterface)isanall-digitalaudio/videointerfacecapableoftransmitting
uncompressed audio/video signals. The HDMI port is HDCP compliant and supports Dolby TrueHD and
DTS HD Master Audio formats. It also supports up to 192KHz/24bit 8-channel LPCM audio output. You can
use this port to connect your HDMI-supported audio/video device. The maximum supported resolution is
1920x1200, but the actual resolutions supported are dependent on the monitor being used.
DualDisplayCongurationsfortheOnboardGraphics:
This motherboard provides two video output ports: DVI-I and HDMI. Dual monitor confgurations are supported
in operating system environment only, but not during the BIOS Setup or POST process.
Antenna Connector
Use this connector to connect an antenna.

Hardware Installation
- 20 -
The audio jacks can be recongured to perform different functions via the audio software.
If you install a Side Speaker, you need to retask other audio jack to be Side Speaker out.
Only microphones still MUST be connected to the default Mic in jack.
Refer to the instructions on setting up a 2/4/5.1/7.1-channel audio conguration in Chapter 5,
"Conguring 2/4/5.1/7.1-Channel Audio."
•When removing the cable connected to a back panel connector, rst remove the cable from your
device and then remove it from the motherboard.
•When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent
an electrical short inside the cable connector.
Activity LED
Connection/
Speed LED
LAN Port
Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
Activity LED:
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
DVI-I Port
The DVI-I port conforms to the DVI-I specication and supports a maximum resolution of 1920x1200 (the
actual resolutions supported depend on the monitor being used).
RJ-45 LAN Port
The Gigabit Ethernet LAN port provides Internet connection at up to 1 Gbps data rate. The following
describes the states of the LAN port LEDs.
USB 2.0/1.1 Port
The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices such as a USB
keyboard/mouse, USB printer, USB ash drive and etc.
Center/Subwoofer Speaker Out Jack (Orange)
Use this audio jack to connect center/subwoofer speakers in a 5.1/7.1-channel audio conguration.
Rear Speaker Out Jack (Black)
Use this audio jack to connect rear speakers in a 4/5.1/7.1-channel audio conguration.
Optical S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital optical audio.
Before using this feature, ensure that your audio system provides an optical digital audio in connector.
Line In Jack (Blue)
The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out Jack (Green)
The default line out jack. Use this audio jack for a headphone or 2-channel speaker. This jack can be used
to connect front speakers in a 4/5.1/7.1-channel audio conguration.
Mic In Jack (Pink)
The default Mic in jack. Microphones must be connected to this jack.