Mot

herb

oard

IPIBL-SI

ii

E3513

First Edition November 2007

IPIBL-SI specifications summary............................................................... iii1. Motherboard layout.......................................................................... 12. Central Processing Unit (CPU)....................................................... 2

2.1 Overview ............................................................................ 22.2 Installing the CPU .............................................................. 2

3. System memory............................................................................... 53.1 Memoryconfigurations ....................................................... 53.2 Installing a DDR2 DIMM .................................................... 73.3 Removing a DDR2 DIMM .................................................. 7

4. Expansion slots................................................................................ 84.1 Installing an expansion card .............................................. 84.2 Configuringanexpansioncard .......................................... 84.3 interruptassignments ......................................................... 94.4 PCI Express x16 slot ........................................................ 104.5 PCI Express x1 slot .......................................................... 104.6 PCI slots ........................................................................... 10

5. Jumpers...........................................................................................116. Connectors..................................................................................... 12

6.1 Rear panel connectors ..................................................... 126.2 Internal connectors .......................................................... 14

Contents

iii

IPIBL-SI specifications summary

(continued on the next page)

CPU LGA775 socket for Intel® Core™2Quad/Core™2 Extreme/Core™2Duo/Pentium®D/Pentium®4/Pentium® Extreme processor* Compatible with Intel®05B/05A/06processors SupportIntel®nextgeneration45nmMulti-coreCPU.

*Refertowww.asus.comforIntelCPUsupportlistChipset Northbridge: Intel® Q35

Southbridge:Intel® ICH9DOFront Side Bus(FSB) 1333MHz/1066MHz/800MHzMemory Dual-channelmemoryarchitecture

4x240-pinDIMMsocketssupportunbufferednon-ECC max.8GB800/667MHzDDR2memorymodules

Expansion slots 1 x PCI Express x16 slot for discrete graphics card 1 x PCI Express x1 slotExpress x1 slotslot 2 x PCI slots

Rear panel 1xPS/2keyboardport 1xPS/2mouseport 1 x IEEE 1394a port 1xLAN(RJ-45)port 1 x DVI Connector 1 x VGA Connector3xaudioportssupport6-channelsaudioconfiguration 6xUSB2.0portssupporthot-plugfunction

Internal connectors 1 x Floppy connector 1x24-pinATXpowerconnector 1x4-pinATX12Vpowerconnector 5xSerialATAconnectors 1 x Serial connector 1 x Parallel connector 1 x IEEE 1394a connector 6 x USB 2.0 connectors 1 x CPU fan connector 1 x Rear fan connector 1 x Front fan connector 1xDigitalaudioconnector 1xFrontpanelaudioconnector 1 x Front panel connector

Storage Southbridgesupports: 5xSerialATAharddiskdriveswithhot-swapfunction

Audio Southbridgesupports8-channelaudioconfigurationwith SigmaTel9227HighDefinitionAudioCODEC

iv

IPIBL-SI specifications summary

LAN Intel® 82566DM10/100/1000MbpsFastEthernetLAN PHY

IEEE.1394 AgereLFW3227supportstwoIEEE1394aportsPC health monitoring Winbond WPCD3761 for CPU, system, chassis fan

control,motherboard,andCPUtemperatureBIOS features 32MbSPIflashROM

HP BIOS with enhanced ACPI, DMI, Green, and PnP FeaturesPlus

Form factor uATXformfactor:9.6”inx9.6”

*Specificationsaresubjecttochangewithoutnotice.

IPIBL-SI 1

1. Motherboard layout

24.5

cm (9

.6in

)

24.5cm (9.6in)

LGA775

Super I/O

CPU_FAN

SER

IAL

FLO

PPY

R

PCI2

PCI1

PCIE X1

PCIE X16

ATXP

OW

ER

SPI_CON

IPIB

L-S

ICR2032 3VLithium Cell

CMOS Power

1394+USB

LAN+USB

PS/2KBMST: MouseB: Keyboard

ICH9DO

MCH Q35

VGA_

DVI

PAR

ALLE

L

SATA4

SATA3

SATA1

SATA2

SATA0

F_PANEL

F_USB4F_USB3F_USB2

BUZZER

FRONT_FAN

DD

R2

DIM

MA0

(64

bit,2

40-p

in m

odul

e)D

DR

2 D

IMM

A1 (6

4 bi

t,240

-pin

mod

ule)

DD

R2

DIM

MB0

(64

bit,2

40-p

in m

odul

e)D

DR

2 D

IMM

B1 (6

4 bi

t,240

-pin

mod

ule)

ROM RECOVERY

CMOS

J93F_AUDIO

F_1394

AUDIO

ATX_CPU

USB

IDTCV1908PAG

CHRONTEL

AGERE1394A

REAR_FAN

IPIBL-SI2

2. Central Processing Unit (CPU)

2.1 OverviewThemotherboardcomeswithasurfacemountLGA775socketdesignedfortheIntel®Mainstream/ValueFMBprocessorinthe775-landpackage.

2.2 Installing the CPUToinstallaCPU:

1. Locate the CPU socket on the motherboard.

BeforeinstallingtheCPU,makesurethatthesocketboxisfacingtowardsyouandtheloadleverisonyourleft.

2. Presstheloadleverwithyourthumb(A),thenmoveittotheleft(B)untilitisreleased from the retention tab.

Retention tab

Load lever

This side of the socket box should face you.

PnP capA

B

Topreventdamagetothesocketpins,donotremovethePnPcapunlessyouare installing a CPU.

IPIBL-SI CPU Socket 775

R

IPIB

L-S

I

IPIBL-SI 3

3. Lift the load lever in the direction of the arrow to a 135º angle.

5. Position the CPU over the socket,makingsurethatthe gold triangle is on the bottom-leftcornerofthesocketthenfitthesocketalignment key into the CPU notch.

Alignment key

Gold triangle mark

4. Lifttheloadplatewithyourthumbandforefingertoa100ºangle(A),thenpushthePnPcapfromtheloadplatewindowtoremove(B).

Load plate

A

B

CPU notch

TheCPUfitsinonlyonecorrectorientation.DONOTforcetheCPUintothesocket to prevent bending the connectors on the socket and damaging the CPU!

IPIBL-SI4

• ThismotherboardsupportsIntel®Mainstream/ValueFMBprocessorinthe775-landpackagewithHyper-ThreadingTechnology.

• Hyper-ThreadingTechnologyissupportedunderWindows®XP/2003Server/VistaandLinux2.4.x(kernel)andlaterversionsonly.UnderLinux,usetheHyper-Threadingcompilertocompilethecode.Ifyouareusinganyotheroperatingsystems,disabletheHyper-ThreadingTechonologyitemintheBIOStoensuresystemstabilityandperformance.

• Installing Windows®XPServicePack1orlaterversionisrecommended.

• MakesuretoenabletheHyper-ThreadingTechnologyiteminBIOSbeforeinstallingasupportedoperatingsystem.

• FormoreinformationonHyper-ThreadingTechnology,visit www.intel.com/info/hyperthreading.

TousetheHyper-ThreadingTechnologyonthismotherboard:

1. Install an Intel® Intel®Mainstream/ValueFMBprocessorthatsupportsHyper-ThreadingTechnology.

2. PowerupthesystemandentertheBIOSSetup.UndertheAdvancedMenu,makesurethattheitemHyper-ThreadingTechnologyissetto[Enabled].TheitemappearsonlyifyouinstalledaCPUthatsupportsHyper-ThreadingTechnology.

3. Rebootthecomputer.

6. Closetheloadplate(A),thenpushtheloadlever(B)untilitsnaps into the retention tab.

7. Ifinstallingadual-coreCPU,connect the chassis fan cable to the CHA_FAN1 connector to ensuresystemstability.

A

B

Notes on Intel® Hyper-Threading Technology

IPIBL-SI 5

3. System memoryThemotherboardcomeswithfourDoubleDataRate2(DDR2)DualInlineMemoryModule(DIMM)sockets.

ADDR2modulehasthesamephysicaldimensionsasaDDRDIMMbuthasa240-pinfootprintcomparedtothe184-pinDDRDIMM.DDR2DIMMsarenotcheddifferently to prevent installation on a DDR DIMM socket.

ThefollowingfigureillustratesthelocationoftheDDR2DIMMsockets.

3.1 Memory configurationsYoucaninstall512MB,1GB,and2GBDDR2SDRAMDIMMsintotheDIMMsocketsusingthememoryconfigurationsinthissection.

• InstallingDDR2DIMMsotherthantherecommendedconfigurationsmaycausememorysizingerrororsystembootfailure.Useanyoftherecommendedconfigurationsonthenextpage.

• Install only identical(thesametypeandsize)DDR2DIMMpairsusingtherecommendedconfigurations.

• MakesurethatthememoryfrequencymatchestheCPUFSB(FrontSideBus).RefertotheMemoryfrequency/CPUFSBsynchronizationtableonthe next page.

• Thismotherboarddoesnotsupportdouble-sided16-bitDDRDIMMs.

• Donotcreateathree-DIMMconfigurationindual-channelmode.ThethirdDIMMisignoredinthedual-channeloperation.

IPIBL-SI 240-pin DDR2 DIMM sockets

R

IPIB

L-S

I

DM

MA

0

DM

MA

1

DM

MB

0

DM

MB

111

2 Pi

ns12

8 Pi

ns

IPIBL-SI6

Recommended memory configurations

* Use only identical DDR2 DIMM pairs.

Memory frequency/CPU FSB synchronization

SocketsMode DIMM1 DIMM2 DIMM3 DIMM4

Single-channel

(1) Installed – – –(2) – Installed – –(3) – – Installed –(4) – – – Installed

Dual-channel*(1) Installed – Installed –(2) – Installed – Installed(3) Installed Installed Installed Installed

CPU FSB DDR DIMM Type Memory Frequency1333MHz PC2-6400/PC2-5300 800/667MHz1066MHz PC2-6400/PC2-5300 800/667MHz800MHz PC2-5300 667 MHz

IPIBL-SI 7

3.3 Removing a DDR2 DIMMFollow these steps to remove a DIMM.

1. SimultaneouslypresstheretainingclipsoutwardtounlocktheDIMM.

2. Remove the DIMM from the socket.

• ADDR2DIMMiskeyedwithanotchsothatitfitsinonlyonedirection.Donot force a DIMM into a socket to avoid damaging the DIMM.

• TheDDR2DIMMsocketsdonotsupportDDRDIMMs.DonotinstallDDRDIMMs to the DDR2 DIMM sockets.

SupporttheDIMMlightlywithyourfingerswhenpressingtheretainingclips.TheDIMMmightgetdamagedwhenitflipsoutwith extra force.

DDR2 DIMM notch1

2

1

3.2 Installing a DDR2.DIMM

UnplugthepowersupplybeforeaddingorremovingDIMMsorothersystemcomponents.Failuretodosocancauseseveredamagetoboththemotherboard and the components.

ToinstallaDIMM:

1. Unlock a DIMM socket by pressing the retaining clips outward.

2. Align a DIMM on the socket suchthatthenotchontheDIMMmatches the break on the socket.

3. Firmly insert the DIMM into the socketuntiltheretainingclipssnap back in place and the DIMM is properly seated.

Unlocked retaining clip

DDR2 DIMM notch

1

2

3

1

IPIBL-SI8

4. Expansion slotsInthefuture,youmayneedtoinstallexpansioncards.Thefollowingsub-sectionsdescribetheslotsandtheexpansioncardsthattheysupport.

4.1 Installing an expansion cardToinstallanexpansioncard:

1. Beforeinstallingtheexpansioncard,readthedocumentationthatcamewithit and make the necessary hardware settings for the card.

2. Removethesystemunitcover(ifyourmotherboardisalreadyinstalledinachassis).

3. Removethebracketoppositetheslotthatyouintendtouse.Keepthescrewforlateruse.

4. Alignthecardconnectorwiththeslotandpressfirmlyuntilthecardiscompletely seated on the slot.

5. Securethecardtothechassiswiththescrewyouremovedearlier.6. Replace the system cover.

4.2 Configuring an expansion cardAfterinstallingtheexpansioncard,configureitbyadjustingthesoftwaresettings.

1. TurnonthesystemandchangethenecessaryBIOSsettings,ifany.2. Assign an IRQ to the card. Refer to the tables on the next page.3. Install the software drivers for the expansion card.

Makesuretounplugthepowercordbeforeaddingorremovingexpansioncards.Failuretodosomaycauseyouphysicalinjuryanddamagemotherboardcomponents.

WhenusingPCIcardsonsharedslots,ensurethatthedriverssupport“ShareIRQ”orthatthecardsdonotneedIRQassignments;otherwise,conflictswillarisebetweenthetwoPCIgroups,makingthesystemunstableandthecardinoperable. Refer to the table on the next page for details.

IPIBL-SI 9

IRQ Standard function0 SystemTimer1 Standard101/102-keyorMicrosoft®NaturalPS/2Keyboard3 Intel® SMBusController-29304 CommunicationsPort(COM1)6 Standardfloppydiskcontroller8 SystemCMOS/RealTimeClock13 NumericDataProcessor14 ATAChannel015 ATAChannel116 Intel® Management Engine Interface16 Intel® Q35 Express Chipset Family16 Intel®ICH9FamilyUSBUniversalHostController-293717 Intel®ActiveManagementTechnology-SOL(COM3)18 Intel®USBUniversalHostController-293618 Intel®USB2EnhancedHostController-293C18 StandardDualChannelPCIIDEController19 AGERE OHCI Compliant IEEE 1394 Host Controller19 Intel®2portSerialATAStorageController2-292619 Intel®USBUniversalHostController-293519 Intel®USBUniversalHostController-293921 Intel®USBUniversalHostController-293822 HighDefinitionAudioController23 Intel®USBUniversalHostController-293423 Intel®USB2EnhancedHostController-293A

4.3 interrupt assignments

A B C D E F GPCI Slot 1 — — — — — Used —PCI Slot 2 — — — — — — UsedOnboard 1394 — — — Used — — —

IRQ assignments for this motherboard

IPIBL-SI10

4.6. PCI.slotsThePCIslotssupportcardssuchasa LAN card, SCSI card, USB card, and other cards that comply with PCI specifications.ThefigureshowsaLANcard installed on a PCI slot.

4.4 PCI Express x16 slotThismotherboardsupportsPCIExpress x16 graphic cards that comply withPCIExpressspecifications.Thefigureshowsagraphicscardinstalledon the PCI Express x16 slot.

4.5 PCI Express x1 slotThismotherboardsupportsPCIExpress x1 network cards, SCSI cards and other cards that comply with the PCIExpressspecifications.Thefigureshows a network card installed on the PCI Express x1 slot.

IPIBL-SI 11

5. Jumpers1. Clear CMOS RAM (3-pin CMOS)

ThisjumperallowsyoutocleartheRealTimeClock(RTC)RAMinCMOS.YoucancleartheCMOSmemoryofdate,time,andsystemsetupparametersbyerasingtheCMOSRTCRAMdata.TheonboardbuttoncellbatterypowerstheRAMdatainCMOS,whichincludesystemsetupinformationsuchassystempasswords.

ToerasetheRTCRAM:

1. TurnOFFthecomputerandunplugthepowercord. 2. Movethejumpercapfrompins1-2(Normal)topins2-3(ClearCMOS)

Keep the cap on pins 2-3 for about 5�10 seconds, thenKeepthecaponpins2-3forabout5�10seconds,then movethecapbacktopins1-2.

3. PlugthepowercordandturnONthecomputer. 4. Holddownthe<F10>keyduringthebootprocessandenterBIOS

setuptore-enterdata.

ExceptwhenclearingtheRTCRAM,neverremovethecapfromthedefaultposition.Removingthecapwillcausesystembootfailure!

2. BIOS Recovery (3-pin ROM RECOVERY)ThisjumperallowsyoutoenableordisabletheManageabilityEngine(ME)functioninBIOSrecovery.Setthejumpertopin1-2toenabletheMEfunction.Removethejumpercaptodisablethisfunction.

IPIBL-SI Clear CMOS RAM

R

IPIB

L-S

I

CMOS

Normal Clear CMOS(Default)

2 31 2

IPIBL-SI BIOS Recovery Setting

R

IPIB

L-S

I

ROM_RECOVERY

Enabled Disabled(Default)

2 31 2

IPIBL-SI12

1. PS/2 mouse port (green).ThisportisforaPS/2mouse.2. VGA port.This15-pinVGAportconnectstoaVGAmonitor.3. IEEE 1394a port.This6-pinIEEE1394aportproviedshigh-speed

connectivityforaudio/videodevices,storageperipherals,PCs,orportabledevices.

4. LAN (RJ-45) port.ThisportallowsconnectiontoaLocalAreaNetwork(LAN)throughanetworkhub.

5. Line In port (light blue).Thisportconnectsatape,CD,DVDplayerorotheraudiosources.

6. Line Out port (lime).Thisportconnectsaheadphoneoraspeaker.In4-channel,6-channel,and8-channelmode,thefunctionofthisportbecomesFrontSpeakerOut.

7. Microphone port (pink).Thisportconnectsamicrophone.

6. Connectors

6.1 Rear panel connectors

Refertotheaudioconfigurationtableforthefunctionoftheaudioportsin2,4,or6-channelconfiguration.

Audio 2, 4, or 6-channel configuration

Port Headset.2-channels 4-channels 6-channels

LightBlue Line In Line In Line InLime LineOut FrontSpeakerOut FrontSpeakerOutPink Mic In Mic In Mic In

1 42

8101112

3

9

5

6

7

IPIBL-SI 13

8. USB 2.0 ports.Thesetwo4-pinUniversalSerialBus(USB)portsareavailable for connecting USB 2.0 devices.

9. USB 2.0 ports.Thesetwo4-pinUniversalSerialBus(USB)portsareavailable for connecting USB 2.0 devices.

10. USB 2.0 ports.Thesetwo4-pinUniversalSerialBus(USB)portsareavailable for connecting USB 2.0 devices.

11. DVI port.ThisDVIportconnectstoaDVImonitor.12. PS/2 keyboard port (purple).ThisportisforaPS/2keyboard.

IPIBL-SI14

2. ATX power connectors (24-pin ATXPWR, 4-pin ATX12V)TheseconnectorsareforanATXpowersupply.Theplugsfromthepowersupplyaredesignedtofittheseconnectorsinonlyoneorientation.Findtheproperorientationandpushdownfirmlyuntiltheconnectorscompletelyfit.

• Donotforgettoconnectthe4-pinATX+12Vpowerplug;otherwise,thesystemwillnotbootup.

• MakesurethatyourATX12Vpowersupplycanprovide8Aonthe+12Vleadandatleast1Aonthe+5-voltstandbylead(+5VSB).Theminimurecommendedwattageis230W,or300Wforafullyconfiguredsystem.Thesystemcanbecomeunstableandmightexperiencedifficultypoweringupifthepowersupplyisinadequate.

• YoumustinstallaPSUwithahigherpowerratingifyouintendtoinstalladditional devices.

6.2. Internal connectorsThissectiondescribesandillustratestheinternalconnectorsonthemotherboard.

1. Floppy disk drive connector (34-1 pin FLOPPY)Thisconnectorisfortheprovidedfloppydiskdrive(FDD)signalcable.Insertone end of the cable to this connector, then connect the other end to the signalconnectoratthebackofthefloppydiskdrive.

Pin 5 on the connector is removed to prevent incorrect cable connection when usinganFDDcablewithacoveredPin5.

IPIBL-SI Floppy Disk Drive Connector

R

IPIB

L-S

I

NOTE: Orient the red markings onthe floppy ribbon cable to PIN 1.

FLOPPYPIN 1

IPIBL-SI 15

IPIBL-SI ATX power connectors

R

IPIB

L-S

I

ATXPOWERATX_CPU

+3 Volts+3 VoltsGround+5 Volts

+5 VoltsGround

GroundPower OK

+5V Standby+12 Volts

-5 Volts

+5 Volts

+3 Volts-12 VoltsGround

GroundGroundPSON#

Ground

+5 Volts

+12 Volts+3 Volts

+5 VoltsGround

+12V DCGND

+12V DCGND

3. Serial ATA connectors (7-pin SATA0, SATA1, SATA2, SATA3, SATA4)TheseconnectorsarefortheSerialATAsignalcablesforSerialATAharddiskdrives.

• Install the Windows® 2000 Service Pack 4, Windows®XPServicePack1orWindowsVistabeforeusingSerialATA.

• WhenusingtheconnectorsinStandardIDEmode,connecttheprimary(boot)harddiskdrivetotheSATA0connector.

IPIBL-SI SATA Connectors

R

IPIB

L-S

I

GND

RSAT

A_TX

P2RS

ATA_

TXN2

GND

RSAT

A_RX

P2RS

ATA_

RXN2

GND

SATA2

GND

RSAT

A_TX

P3RS

ATA_

TXN3

GND

RSAT

A_RX

P3RS

ATA_

RXN3

GND

SATA3

GND

RSAT

A _TX

P0RS

ATA_

TXN0

GND

RSAT

A_RX

P0RS

ATA_

RXN0

GND

SATA0

GND

RSAT

A_TX

P1RS

ATA_

TXN1

GND

RSAT

A_RX

P1RS

ATA_

RXN1

GND

SATA1

GND

RSAT

A_TX

P4RS

ATA_

TXN4

GND

RSAT

A_RX

P4RS

ATA_

RXN4

GND

SATA4

IPIBL-SI16

Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!

5. USB connectors (10-1 pin F_USB2, F_USB3, F_USB4) TheseconnectorsareforUSB2.0ports.ConnecttheUSBmodulecabletoanyoftheseconnectors,theninstallthemoduletoaslotopeningatthebackofthesystemchassis.TheseUSBconnectorscomplywithUSB2.0specificationthatsupportsupto480Mbpsconnectionspeed.

Never connect a USB cable to the IEEE 1394a connector. Doing so will damage the motherboard!

4. IEEE 1394a connector (10-1 pin F_1394)ThisconnectorisforanIEEE1394aport.ConnecttheIEEE1394amodulecabletothisconnector,theninstallthemoduletoaslotopeningatthebackof the system chassis.

IPIBL-SI IEEE 1394 connector

R

IPIB

L-S

I

F_1394

TPA-

GN

DTP

B-+1

2VTP

A-

TPA+

GN

DTP

B++1

2V

1

IPIBL-SI USB 2.0 connectors

R

IPIB

L-S

I

F_USB2

USB

+5V

USB

_P5-

USB

_P5+

GN

D

USB

+5V

USB

_P6-

USB

_P6+

GN

DN

C

F_USB3

USB

+5V

USB

_P5-

USB

_P5+

GN

D

USB

+5V

USB

_P6-

USB

_P6+

GN

DN

C

F_USB4

USB

+5V

USB

_P5-

USB

_P5+

GN

D

USB

+5V

USB

_P6-

USB

_P6+

GN

DN

C

IPIBL-SI 17

7. Front panel audio connector (10-1-pin F_AUDIO)Thisconnectorisforachassis-mountedfrontpanelheadphoneport.

6. CPU and System fan connectors (4-pin CPU_FAN, 3-pin REAR_FAN,.3-pin FRONT_FAN)Thesefanconnectorssupportcoolingfansof350mA�740mA(8.88Wmax.)oratotalof1A�2.22A(26.64Wmax.)at+12V.Connectthefancablestothefanconnectorsonthemotherboard,makingsurethattheblackwireofeachcablematchesthegroundpinoftheconnector.

Donotforgettoconnectthefancablestothefanconnectors.Insufficientairflowinsidethesystemmaydamagethemotherboardcomponents.Thesearenotjumpers!DOnotplacejumpercapsonthefanconnectors.

IPIBL-SI Fan connectors

R

IPIB

L-S

I

CPU_FAN

FRONT_FAN

GND

Rotation+12V

REAR_FAN

GND

Rotation+12V

PWN

GN

D

Rot

atio

n+1

2V

IPIBL-SI Front panel audio connector

R

IPIB

L-S

I

F_AUDIO

Line

out

_LBL

INE_

OU

T_L

MIC

2

NC

MIC

PWR

BLIN

E_O

UT_

R

AGN

D+5

VA

IPIBL-SI18

8. Parallel port connector (26-1 pin PARALLEL)Thisconnectorisforanadditionalparallelport.Connecttheparallelmodulecabletothisconnector,theninstallthemoduletoaslotopeningatthebackof the system chassis.

Theparallelmoduleispurchasedseparately.

IPIBL-SI Parallel Port Connector

R

IPIB

L-S

I

PARALLEL

STB#AFDPD0ERR#PD1INIT#PD2SLIN#PD3GNDPD4

1

GND

PD7PD6PD5

GNDGND

GNDACK#GNDBUSYPESLCT

GNDGND

9. Serial port connector (10-1 pin SERIAL)ThisconnectorisforanadditionalCOMport.Connecttheserialmodulecabletothisconnector,theninstallthemoduletoaslotopeningatthebackof the system chassis.

Theserialmoduleispurchasedseparately.

IPIBL-SI SERIAL Connector

R

IPIB

L-S

I

SERIAL

RRI1

DCD1#

RRTS1

TTXD1GND DDSR1#

RRXD1DDTR1#

CCTS1#

IPIBL-SI 19

10. System panel connector (10-1 pin F_PANEL)

Thisconnectorsupportsseveralchassis-mountedfunctions.

• System power LED (2-pin PLED) This2-pinconnectorisforthesystempowerLED.ConnectthechassispowerLEDcabletothisconnector.ThesystempowerLEDlightsupwhenyouturnonthesystempower,andblinkswhenthesystemisinsleepmode.

• Hard disk drive activity LED (2-pin HDLED) This2-pinconnectorisfortheHDDActivityLED.ConnecttheHDDActivityLEDcabletothisconnector.TheIDELEDlightsuporflasheswhendataisread from or written to the HDD.

• ATX power button/Soft-off button (2-pin PWRBTN) Thisconnectorisforthesystempowerbutton.PressingthepowerbuttonturnsthesystemONorputsthesysteminSLEEPorSOFT-OFFmodedepending on the BIOS settings. Pressing the power switch for more than foursecondswhilethesystemisONturnsthesystemOFF.

• Reset button (2-pin RESET) This2-pinconnectorisforthechassis-mountedresetbuttonforsystemrebootwithoutturningoffthesystempower.

IPIBL-SI System panel connector

R

IPIB

L-S

I

F_PANEL

PLED

-PW

R

PLED

+

Gro

und

GN

DR

eset

HD

LED

+H

DLE

D-

HD LED RESET

PWR LED PWR BTN

NC

IPIBL-SI20