Gigabyte GA-EP35-DS3L User manual

GA-EP35-DS3L/
GA-EP35-S3L
LGA775 socket motherboard for Intel®CoreTM processor family/
Intel®Pentium®processor family/Intel®Celeron®processor family
User's Manual
Rev.1002
12ME-EP35DS3L-1002R

Feb. 1, 2008
Motherboard
GA-EP35-DS3L/GA-EP35-S3L
Motherboard
GA-EP35-DS3L/ GA-EP35-S3L
Feb. 1, 2008

Copyright
©2008 GIGA-BYTE TECHNOLOGY CO., LTD.All rights reserved.
Thetrademarksmentionedinthismanualarelegallyregisteredtotheirrespectiveowners.
The logo is exclusively licensed to GIGABYTE UNITED INC. by GIGA-BYTE
TECHNOLOGY CO., LTD.
GIGABYTE UNITED INC. is designated by GIGA-BYTETECHNOLOGYCO., LTD as the exclu-
siveglobaldistributorofGIGABYTEbrandedmotherboards.
Disclaimer
Informationinthismanualisprotected bycopyrightlaws andisthe propertyofGIGABYTE.
ChangestothespecificationsandfeaturesinthismanualmaybemadebyGIGABYTEwithoutprior
notice. Nopartofthismanualmaybereproduced,copied,translated,transmitted,orpublishedinany
formorbyanymeanswithout GIGABYTE's prior written permission.
Documentation Classifications
Inordertoassistintheuseofthisproduct,GIGABYTEprovidesthefollowingtypesofdocumentations:
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 instructions on how to use GIGABYTE's unique features, read or download the information
on/from the Support\Motherboard\Technology Guide page on our website.
Forproduct-relatedinformation,checkonourwebsiteat:
http://www.gigabyte.com.tw
Identifying Your Motherboard Revision
Therevisionnumberonyourmotherboardlookslikethis:"REV:X.X."Forexample,"REV:1.0"means
therevisionofthemotherboardis1.0.Checkyourmotherboardrevisionbeforeupdatingmotherboard
BIOS,drivers,orwhenlookingfortechnicalinformation.
Example:

- 4 -
Table of Contents
BoxContents ................................................................................................................. 6
OptionalItems................................................................................................................. 6
GA-EP35-DS3L/S3LMotherboardLayout ..................................................................... 7
BlockDiagram................................................................................................................ 8
Chapter 1 HardwareInstallation .................................................................................... 9
1-1 InstallationPrecautions ..................................................................................... 9
1-2 ProductSpecifications .................................................................................... 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 InstallingtheMemory ..................................................................................... 16
1-4-1 Dual Channel Memory Configuration................................................................ 16
1-4-2 Installing a Memory............................................................................................. 17
1-5 InstallinganExpansionCard ......................................................................... 18
1-6 BackPanelConnectors ................................................................................. 19
1-7 InternalConnectors ........................................................................................ 21
Chapter 2 BIOSSetup................................................................................................. 31
2-1 StartupScreen................................................................................................ 32
2-2 TheMainMenu .............................................................................................. 33
2-3 StandardCMOSFeatures ............................................................................. 35
2-4 Advanced BIOS Features.............................................................................. 37
2-5 IntegratedPeripherals ..................................................................................... 39
2-6 PowerManagementSetup ............................................................................. 42
2-7 PnP/PCIConfigurations................................................................................. 44
2-8 PC HealthStatus ........................................................................................... 45
2-9 MBIntelligentTweaker(M.I.T.)....................................................................... 46
2-10 LoadFail-SafeDefaults................................................................................... 50
2-11 LoadOptimizedDefaults ................................................................................. 50
2-12 Set Supervisor/User Password..................................................................... 51
2-13 Save & Exit Setup......................................................................................... 52
2-14 ExitWithoutSaving ....................................................................................... 52

- 5 -
Chapter 3 DriversInstallation ...................................................................................... 53
3-1 InstallingChipsetDrivers ............................................................................... 53
3-2 SoftwareApplications ..................................................................................... 54
3-3 DriverCDInformation .................................................................................... 54
3-4 HardwareInformation ..................................................................................... 55
3-5 Contact Us..................................................................................................... 55
Chapter 4 UniqueFeatures......................................................................................... 57
4-1 XpressRecovery2 ......................................................................................... 57
4-2 BIOS Update Utilities..................................................................................... 62
4-2-1 Updating the BIOS with the Q-Flash Utility...................................................... 62
4-2-2 Updating the BIOS with the @BIOS Utility ....................................................... 65
4-3 EasyTune 5 Pro ............................................................................................. 67
4-4 Dynamic Energy Saver................................................................................. 68
4-5 WindowsVistaReadyBoost........................................................................... 70
Chapter 5 Appendix .................................................................................................... 71
5-1 ConfiguringAudioInputandOutput................................................................. 71
5-1-1 Configuring 2/4/5.1/7.1-Channel Audio ............................................................ 71
5-1-2 Installing the S/PDIF In Cable (Optional)........................................................... 73
5-1-3 Configuring Microphone Recording ................................................................... 75
5-1-4 Using the Sound Recorder................................................................................. 77
5-2 Troubleshooting ............................................................................................... 78
5-2-1 Frequently Asked Questions ............................................................................. 78
5-2-2 Troubleshooting Procedure ................................................................................ 79
RegulatoryStatements ................................................................................................. 81

- 6 -
Box Contents
GA-EP35-DS3LorGA-EP35-S3Lmotherboard
Motherboarddriverdisk
User'sManual
QuickInstallationGuide
Intel®LGA775CPU InstallationGuide
OneIDEcableand one floppy diskdrivecable
TwoSATA3Gb/s cables
I/O Shield
Optional Items
2-portUSB2.0bracket (Part No.12CR1-1UB030-51R)
2-portSATApower cable(PartNo.12CF1-2SERPW-01R)
S/PDIF in cable (Part No. 12CR1-1SPDIN-01R)
•Theboxcontentsaboveare for reference onlyandtheactualitems shall depend onproductpackageyouobtain.
Thebox contentsare subject to change withoutnotice.
•Themotherboardimageisforreferenceonly.

- 7 -
GA-EP35-DS3L/S3L Motherboard Layout
"*" Only the GA-EP35-DS3L adopts All-Solid Capacitor design.
KB_MS CPU_FAN
LGA775 ATX
GA-EP35-DS3L/S3L
USB LAN
CD_IN
F_AUDIO
AUDIO
BIOS
PCIE_16
PCIE_3
F_USB1
IDE1
PCIE_1
SPDIF_I
CI
DDRII1
DDRII2
DDRII3
DDRII4
BAT
F_PANEL
IT8718
SYS_FAN2
SATAII0
ATX_12V
Intel®P35
Intel®ICH9
PWR_LED
FDD
PCIE_2
SATAII1
SATAII4
SATAII5
JMicron368
PCI1
PCI2
PCI3
R_USB
CLR_CMOS
COM
COAXIAL
OPTICAL
LPT
CODEC
RTL8111B PWR_FAN
SYS_FAN1
F_USB2F_USB3
SPDIF_O
PHASELED

- 8 -
Block Diagram
LGA775
Processor
Host
Interface
Intel®P35 MCH CLK
(333/266/200 MHz)
DDR2 1066/800/667 MHz
Intel®ICH9
BIOS
3 PCI
PCI Bus
Dual Channel Memory
PCI CLK
(33 MHz)
PCIe CLK
(100 MHz)
PCI Express x16
12 USB Ports
IT8718
Floppy
PS/2 KB/Mouse
LPT Port
CPU CLK+/-
(333/266/200 MHz)
Center/Subwoofer Speaker Out
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
CODEC COM Port
3 PCI Express x1
PCI Express Bus
PCIe CLK
(100 MHz)
LAN
RJ45
x1
x1
x1
ATA-133/100/66/33
IDE Channel RTL
8111B
x1 x1
JMicron
368
4 SATA 3Gb/s

Hardware Installation- 9 -
1-1 Installation Precautions
Themotherboardcontainsnumerousdelicateelectroniccircuitsandcomponentswhichcanbecome
damagedasaresult of electrostaticdischarge(ESD).Priorto installation, carefullyreadtheuser's
manualandfollowtheseprocedures:
•Priortoinstallation,donotremoveorbreakmotherboardS/N(SerialNumber)stickeror
warrantystickerprovidedbyyourdealer.Thesestickersarerequiredforwarrantyvalidation.
•AlwaysremovetheACpowerbyunpluggingthe powercordfrom thepoweroutletbefore
installingorremovingthemotherboardorotherhardwarecomponents.
•Whenconnectinghardwarecomponentstotheinternalconnectorsonthemotherboard,
makesuretheyareconnectedtightlyandsecurely.
•Whenhandlingthemotherboard,avoidtouchinganymetalleadsorconnectors.
•Itisbesttowearanelectrostaticdischarge(ESD)wriststrapwhenhandlingelectronic
componentssuchasamotherboard,CPUormemory.IfyoudonothaveanESDwriststrap,
keepyourhandsdryandfirsttouchametalobjecttoeliminatestaticelectricity.
•Priortoinstallingthemotherboard,pleasehaveitontopofanantistaticpadorwithinan
electrostaticshieldingcontainer.
•Beforeunpluggingthepowersupplycablefromthemotherboard,makesurethepowersupply
hasbeenturnedoff.
•Beforeturningonthepower,makesurethepowersupplyvoltagehasbeensetaccordingto
thelocalvoltagestandard.
•Beforeusingtheproduct,pleaseverifythatallcablesandpowerconnectorsofyourhardware
componentsareconnected.
•Topreventdamagetothemotherboard,donotallowscrewstocomeincontactwiththe
motherboardcircuitoritscomponents.
•Makesuretherearenoleftoverscrewsormetalcomponentsplacedonthemotherboardor
withinthecomputercasing.
•Donotplacethecomputersystemonanunevensurface
.
•Donotplacethecomputersysteminahigh-temperatureenvironment.
•Turningonthecomputerpowerduringtheinstallationprocesscanleadtodamagetosystem
componentsaswell asphysicalharm totheuser.
•Ifyouareuncertainaboutanyinstallationstepsorhaveaproblemrelatedtotheuseofthe
product,pleaseconsultacertifiedcomputertechnician.
Chapter 1 Hardware Installation

GA-EP35-DS3L/S3L Motherboard - 10 -
1-2 Product Specifications
CPU Support for an Intel®CoreTM 2 Extreme processor/
Intel®CoreTM 2 Quad processor/Intel®CoreTM 2 Duo processor/
Intel®Pentium®processor Extreme Edition/Intel®Pentium®D processor/
Intel®Pentium®4 processor Extreme Edition/Intel®Pentium®4 processor/
Intel®Celeron®processor in the LGA 775 package
(Go to GIGABYTE's website for the latest CPU support list.)
L2 cache varies with CPU
Front Side Bus 1333/1066/800 MHz FSB
Chipset North Bridge: Intel®P35 Express Chipset
South Bridge: Intel®ICH9
Memory 4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory(Note 1)
Dual channel memory architecture
Support for DDR2 1066/800/667 MHz memory modules
(Go to GIGABYTE's website for the latest memory support list.)
Audio Realtek ALC888 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF In/Out
Support for CD In
LAN RTL 8111B chip (10/100/1000 Mbit)
Expansion Slots 1 x PCI Express x16 slot
3 x PCI Express x1 slots
3 x PCI slots
Storage Interface South Bridge:
- 4 x SATA 3Gb/s connectors supporting up to 4 SATA 3Gb/s devices(Note 2)
JMicron 368 chip:
- 1 x IDE connector supportingATA-133/100/66/33 and up to 2 IDE devices
iTE IT8718 chip:
- 1 x floppy disk drive connector supporting up to 1 floppy disk drive
USB Integrated in the South Bridge
Up to 12 USB 2.0/1.1 ports (6 on the back panel, 6 via the USB brackets
connected to the internal USB headers)
"*" Only the GA-EP35-DS3L adopts All-Solid Capacitor design.

Hardware Installation- 11 -
Internal Connectors 1 x 24-pin ATX main power connector
1 x 4-pin ATX 12V power connector
1 x floppy disk drive connector
1 x IDE connector
4 x SATA 3Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x CD In connector
1 x S/PDIF In header
1 x S/PDIF Out header
3 x USB 2.0/1.1 headers
1 x chassis intrusion header
1 x power LED header
Back Panel 1 x PS/2 keyboard port
Connectors 1 x PS/2 mouse port
1 x parallel port
1 x coaxial S/PDIF Out connector
1 x optical S/PDIF Out connector
1 x serial port
6 x USB 2.0/1.1 ports
1 x RJ-45 port
6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side
Speaker Out/Line In/Line Out/Microphone)
I/O Controller iTE IT8718 chip
Hardware Monitor System voltage detection
CPU/System temperature detection
CPU/System/Power fan speed detection
CPU overheating warning
CPU/System/Power fan fail warning
CPU fan speed control(Note 3)
BIOS 1 x 8 Mbit flash
Use of licensed AWARD BIOS
PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b

GA-EP35-DS3L/S3L Motherboard - 12 -
Unique Features Support for @BIOS
Support for Download Center
Support for Q-Flash
Support for EasyTune(Note 4)
Support for Xpress Install
Support for Xpress Recovery2
Support for Virtual Dual BIOS
Support for Dynamic Energy Saver(Note 5)
Bundled Software Norton Internet Security (OEM version)
Operating System Support for Microsoft®Windows®Vista/XP/2000
Form Factor ATX Form Factor; 30.5cm x 21.0cm
(Note 1) Due to Windows XP 32-bit operating system limitation, when more than 4 GB of physical
memory is installed, the actual memory size displayed will be less than 4 GB.
(Note 2) To enable hot plug capability for the SATA connectors (SATAII0, SATAII1, SATAII4, SATAII5)
controlled by the ICH9 South Bridge, you must install Windows Vista (on ICH9, hot plug is
supported in Windows Vista only) and configure the SATA connectors for AHCI mode. (Refer
to Chapter 2, "BIOS Setup," "Integrated Peripherals," for details on enabling AHCI.)
(Note 3) Whether the CPU fan speed control function is supported will depend on the CPU cooler you
install.
(Note 4) Available functions in Easytune may differ by motherboard model.
(Note 5) Due to the hardware limitation, you must install the Intel®CoreTM 2 Extreme/ CoreTM 2 Quad/
CoreTM 2 Duo/ Pentium Dual-Core/ Celeron Dual-Core/ Celeron 400 Series CPU to enable
support for Dynamic Energy Saver.

Hardware Installation- 13 -
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 specifications. It is not recom-
mended that the system bus frequency be set beyond hardware specifications since it
does not meet the standard requirements for the peripherals. If you wish to set the frequency
beyond the standard specifications, please do so according to your hardware specifications
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.
NotchNotch
AlignmentKey
AlignmentKey
LGA775CPU
LGA775CPUSocket
Pin One Corner of the CPU Socket
Triangle Pin One Marking on the CPU

GA-EP35-DS3L/S3L Motherboard - 14 -
B. Follow the steps below to correctly install the CPU into the motherboard CPU socket.
Step 2:
Remove the protective socket cover.
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:
Completely raise the CPU socket lever.
CPU Socket Lever
Step 4:
Hold the CPU with your thumb and index
fingers. 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 3:
Lift the metal load plate on the CPU socket.
Step 5:
Once the CPU is properly inserted, replace
the load plate and push the CPU socket lever
back into its locked position.

Hardware Installation- 15 -
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
pushpin. Checkthatthe Male andFemale push pins
are joined closely. (Refer to your CPU cooler instal-
lation manual for instructions on installing the 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 5:
After the installation, check the back of the
motherboard. If the push pin is inserted as the
picture above, 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.

GA-EP35-DS3L/S3L Motherboard - 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 memory support list.)
•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 Configuration
This motherboard provides four DDR2 memory sockets and supports Dual Channel
Technology. After the memory is installed, the BIOS will automatically detect the
specifications and capacity of the memory. Enabling Dual Channel memory mode
will double the original memory bandwidth.
The four DDR2 memory sockets are divided into two channels and each channel has two memory
sockets as following:
Channel 0: DDRII1, DDRII2
Channel 1: DDRII3, DDRII4
DDRII1 DDRII2 DDRII3 DDRII4
Due to chipset limitation, read the following guidelines before installing the memory in Dual Channel mode.
1. Dual Channel mode cannot be enabled if only one DDR2 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 DDR2 sockets for optimum performance.
When memory modules of different capacity and chips are installed, a message which says
memory is operating in Flex Memory Mode will appear during the POST. Intel®Flex Memory
Technology offers greater flexibility to upgrade by allowing different memory sizes to be
populated and remain in Dual Channel mode/performance.
Two Modules
Four Modules
DDRII1 DDRII2 DDRII3 DDRII4
DS/SS - - DS/SS - -
- - DS/SS - - DS/SS
DS/SS DS/SS DS/SS DS/SS
DualChannelMemoryConfigurationsTable
(SS=Single-Sided, DS=Double-Sided, "- -"=NoMemory)

Hardware Installation- 17 -
1-4-2 Installing a Memory
Notch
DDR2 DIMM
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.
DDR2 DIMMs are not compatible to DDR DIMMs. Be sure to install DDR2 DIMMs on
this motherboard.
A DDR2 memory module has a notch, so it can only fit 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 fingers 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.

GA-EP35-DS3L/S3L Motherboard - 18 -
1-5 InstallinganExpansionCard
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.
PCI Slot
PCI Express x1 Slot
PCI Express x16 Slot
Example: Installing and Removing a PCI Express x16 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 x16
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.

Hardware Installation- 19 -
1-6 Back Panel Connectors
PS/2 Keyboard and PS/2 Mouse Port
Use the upper port (green) to connect a PS/2 mouse and the lower port (purple) to connect a PS/2
keyboard.
Parallel Port
Use the parallel port to connect devices such as a printer, scanner and etc. The parallel port is also
called a printer port.
Coaxial S/PDIF Out Connector
This connector provides digital audio out to an external audio system that supports digital coaxial
audio. Before using this feature, ensure that your audio system provides a coaxial digital audio in
connector.
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.
Serial Port
Use the serial port to connect devices such as a mouse, modem or other peripherals.
USB Port
The USB port supports the USB 2.0/1.1 specification. Use this port for USB devices such as an
USB keyboard/mouse, USB printer, USB flash 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.
•When removing the cable connected to a back panel connector, first 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.
ActivityLED
Connection/
Speed LED
LAN Port
ActivityLED:
State Description
Blinking Data transmission or receiving is occurring
Off No data transmission or receiving is occurring
Connection/Speed LED:
State Description
Orange 1 Gpbs data rate
Green 100 Mpbs data rate
Off 10 Mpbs data rate

GA-EP35-DS3L/S3L Motherboard - 20 -
In addition to the default speakers settings, the ~audio jacks can be reconfigured to
perform different functions via the audio software. 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 configuration in Chapter 5, "Configuring 2/4/5.1/7.1-Channel Audio."
Center/Subwoofer Speaker Out Jack (Orange)
Use this audio jack to connect center/subwoofer speakers in a 5.1/7.1-channel audio configuration.
RearSpeakerOut Jack(Black)
Use this audio jack to connect rear speakers in a 4/5.1/7.1-channel audio configuration.
Side Speaker Out Jack (Gray)
Use this audio jack to connect side speakers in a 7.1-channel audio configuration.
Line In Jack (Blue)
The default line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
LineOutJack (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 configuration.
Mic In Jack (Pink)
The default Mic in jack. Microphones must be connected to this jack.