Gigabyte GA-Z77-HD3 User manual

GA-Z77-HD3
User's Manual
Rev. 1001
12ME-Z77HD3-1001R

Motherboard
GA-Z77-HD3
Nov. 2, 2012
Nov. 2, 2012
Motherboard GA-Z77-HD3

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-Z77-HD3 Motherboard Layout ..................................................................................7
GA-Z77-HD3 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 ..................................................................................................31
2-1 Startup Screen ............................................................................................... 32
2-2 The Main Menu .............................................................................................. 33
2-3 M.I.T. .............................................................................................................. 35
2-4 System ........................................................................................................... 46
2-5 BIOS Features ............................................................................................... 47
2-6 Peripherals..................................................................................................... 51
2-7 Power Management....................................................................................... 55
2-8 Save & Exit..................................................................................................... 57

- 5 -
Chapter 3 Drivers Installation........................................................................................59
3-1 Installing Chipset Drivers ............................................................................... 59
3-2 Application Software ...................................................................................... 60
3-3 Technical Manuals.......................................................................................... 60
3-4 Contact........................................................................................................... 61
3-5 System ........................................................................................................... 61
3-6 Download Center ........................................................................................... 62
3-7 New Program ................................................................................................. 62
Chapter 4 Unique Features...........................................................................................63
4-1 BIOS Update Utilities ..................................................................................... 63
4-1-1 Updating the BIOS with the Q-Flash Utility.............................................................63
4-1-2 Updating the BIOS with the @BIOS Utility .............................................................66
4-2 EasyTune 6 .................................................................................................... 67
4-3 Q-Share.......................................................................................................... 68
4-4 Smart Recovery 2 .......................................................................................... 69
4-5 eXtreme Hard Drive (X.H.D) .......................................................................... 71
4-6 Auto Green..................................................................................................... 72
4-7 EZ Setup ........................................................................................................ 73
4-7-1 Installing EZ Smart Response................................................................................74
4-7-2 Installing EZ Rapid Start.........................................................................................75
4-7-3 Installing EZ Smart Connect...................................................................................76
Chapter 5 Appendix ......................................................................................................77
5-1 ConguringSATAHardDrive(s)..................................................................... 77
5-1-1 ConguringSATAControllers .................................................................................77
5-1-2 Installing the SATA RAID/AHCI Driver and Operating System ...............................85
5-2 ConguringAudioInputandOutput............................................................... 90
5-2-1 Conguring2/4/5.1/7.1-ChannelAudio...................................................................90
5-2-2 ConguringS/PDIFOut..........................................................................................92
5-2-3 ConguringMicrophoneRecording........................................................................93
5-2-4 Using the Sound Recorder .....................................................................................95
5-3 Troubleshooting.............................................................................................. 96
5-3-1 Frequently Asked Questions ..................................................................................96
5-3-2 Troubleshooting Procedure ....................................................................................97
5-3-3 Regulatory Statements...........................................................................................99

- 6 -
Box Contents
;GA-Z77-HD3 motherboard
;Motherboard driver disk
;User's Manual
;Quick Installation Guide
;Four SATA 6Gb/s cables
;I/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-Z77-HD3 Motherboard Layout
KB_MS_USB
SYS_FAN2
ATX_12V_2X4
ATX
AUDIO
B_BIOS
PCIEX4
DDR3_4 DDR3_2
BAT
Intel®Z77
CLR_CMOS
CPU_FAN
M_BIOS
PCIEX16
PCIEX1_1
F_USB2
LGA1155
GA-Z77-HD3
DVI
R_USB30
VGA
iTE Super I/O
F_USB1
PCIEX1_2
COMA
F_AUDIO TPM
HDMI
PCI2
SATA3 1 0
Realtek GbE LAN
USB_LAN
SYS_FAN1
CODEC
DDR3_3 DDR3_1
SATA2
F_USB30
SYS_FAN3
F_PANEL
PCIe to PCI Bridge
4 3 2
PCI1
SPDIF_O
SATA2 5

- 8 -
GA-Z77-HD3 Motherboard Block Diagram
LGA1155
CPU
Intel®Z77
PCI Express Bus
CPU CLK+/- (100 MHz)
PCIe CLK
(100 MHz)
Dual Channel Memory
1 PCI Express x16
x16
PCI Express Bus
LAN
RJ45
Realtek
GbE LAN
PS/2 KB/Mouse
COM
iTE
Super I/O
LPC
Bus
2 PCI
PCI Bus
PCI CLK
(33 MHz)
PCIe to PCI
Bridge
x1
x4 x1
2 PCI Express x1
1 PCI Express x4
CODEC
Line In (Rear Speaker Out)
Line Out (Front Speaker Out)
MIC (Center/Subwoofer Speaker Out)
DDR3 1600/1333/1066 MHz
DMI 2.0
FDI
S/PDIF Out
8 USB 2.0/1.1
Dual BIOS
2 SATA 6Gb/s
HDMI
4 SATA 3Gb/s
4 USB 3.0/2.0
D-Sub
x1
DVI
Fordetailedproductinformation/limitation(s),referto"1-2ProductSpecications."

- 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

- 10 -
Hardware Installation
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®Z77 Express Chipset
Memory 4 x 1.5V DDR3 DIMM sockets supporting up to 32 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 MHz memory modules
* To support DDR3 1600 MHz, you must install an Intel 22nm (Ivy Bridge) CPU.
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
Integrated Graphics Processor:
- 1 x D-Sub port
- 1 x DVI-D port, supporting a maximum resolution of 1920x1200
* The DVI-D port does not support D-Sub connection by adapter.
- 1 x HDMI port, supporting a maximum resolution of 1920x1200
Audio Realtek ALC887 codec
HighDenitionAudio
2/4/5.1/7.1-channel
* Tocongure7.1-channelaudio,youhavetouseanHDfrontpanelaudiomodule
and enable the multi-channel audio feature through the audio driver.
Support for S/PDIF Out
LAN Realtek GbE LAN chip (10/100/1000 Mbit)
Expansion Slots 1 x PCI Express x16 slot, running at x16 (PCIEX16)
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
* For optimum performance, if only one PCI Express graphics card is to be installed,
be sure to install it in the PCIEX16 slot.
* Whether PCI Express 3.0 is supported depends on CPU and graphics card compat-
ibility.
1 x PCI Express x16 slot, running at x4 (PCIEX4)
2 x PCI Express x1 slots
(The PCIEX4 and PCI Express x1 slots conform to PCI Express 2.0 standard.)
2 x PCI slots
Multi-Graphics
Technology Support for AMD CrossFire™technology

- 11 -
Hardware Installation
Storage Interface Chipset:
- 2 x SATA 6Gb/s connectors (SATA3 0/1) supporting up to 2 SATA 6Gb/s
devices
- 4 x SATA 3Gb/s connectors (SATA2 2/3/4/5) supporting up to 4 SATA 3Gb/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)
* In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed.
- Up to 8 USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through
the internal USB header)
Internal
Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
2 x SATA 6Gb/s connectors
4 x SATA 3Gb/s connectors
1 x CPU fan header
3 x system fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x USB 3.0/2.0 header
2 x USB 2.0/1.1 headers
1 x Clear CMOS jumper
1 x serial port header
1 x Trusted Platform Module (TPM) header
Back Panel
Connectors
1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
4 x USB 2.0/1.1 ports
2 x USB 3.0/2.0 ports
1 x RJ-45 port
3 x audio jacks (Line In/Line Out/Microphone)

- 12 -
Hardware Installation
I/O Controller iTE I/O Controller Chip
Hardware
Monitor
System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU overheating warning
CPU/System fan fail warning
CPU/System fan speed control
* Whether the CPU/system fan speed control function is supported will depend on the
CPU/system 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
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 Smart Recovery 2
Support for Auto Green
Support for ON/OFF Charge
Support for Q-Share
Support for 3D Power
Support for EZ Setup
Bundled
Software
Norton Internet Security (OEM version)
Intel®Smart Response Technology
Intel®Rapid Start Technology
Intel®Smart Connect Technology
Operating
System Support for Microsoft®Windows 8/7/XP
Form Factor ATX Form Factor; 30.5cm x 21.5cm
* 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 Key
Alignment
Key
Notch
LGA1155 CPU
LGA1155 CPU Socket
Pin One Corner of the CPU Socket
Triangle Pin One Marking on the CPU

- 14 -
Hardware Installation
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
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.)
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.
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.

- 16 -
Hardware Installation
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.
DDR3_4 DDR3_2 DDR3_3 DDR3_1
1-4-1 DualChannelMemoryConguration
This motherboard provides four 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 four DDR3 memory sockets are divided into two channels and each channel has two memory sockets as
following:
Channel A: DDR3_2, DDR3_4
Channel B: DDR3_1, DDR3_3
DualChannelMemoryCongurationsTable
(SS=Single-Sided, DS=Double-Sided, "- -"=No Memory)
DDR3_4 DDR3_2 DDR3_3 DDR3_1
Two Modules - - DS/SS - - DS/SS
DS/SS - - DS/SS - -
Four Modules DS/SS DS/SS DS/SS DS/SS
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 or four memory modules, it is recommended that memory
of the same capacity, brand, speed, and chips be used and installed in the same colored DDR3
sockets. For optimum performance, when enabling Dual Channel mode with two memory modules,
we recommend that you install them in the DDR3_1 and DDR3_2 sockets.

- 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.

- 18 -
Hardware Installation
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:
PCI Express x1 Slot
PCI Express x16 Slot
PCI Slot
•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.
•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
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.
PS/2 Keyboard/Mouse Port
Use this port to connect a PS/2 mouse or keyboard.
D-Sub Port
The D-Sub port supports a 15-pin D-Sub connector. Connect a monitor that supports D-Sub connection
to this port.
DVI-D Port (Note)
TheDVI-DportconformstotheDVI-Dspecicationandsupportsamaximumresolutionof1920x1200
(the actual resolutions supported depend on the monitor being used). Connect a monitor that supports
DVI-D connection to this port.
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 True HD
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 monitor. The maximum supported resolution is
1920x1200, but the actual resolutions supported are dependent on the monitor being used.
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.
DualDisplayCongurationsfortheOnboardGraphics:
This motherboard provides three video output ports: D-Sub, DVI-D, and HDMI. Dual monitor confgurations
are supported in operating system environment only, but not during the BIOS Setup or POST process.
(Note) The DVI-D port does not support D-Sub connection by adapter.

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Hardware Installation
Activity LED
Connection/
Speed LED
LAN Port
Activity LED:Connection/Speed LED:
State Description
Orange 1 Gbps data rate
Green 100 Mbps data rate
Off 10 Mbps data rate
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
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.
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.
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.
•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.
To congure 7.1-channel audio, you have to useanHDfrontpanelaudiomoduleandenable
the multi-channel audio feature through the audio driver. 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."