Mot

herb

oard

IPIBL-SI

ii

E3513First 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 Core2Quad/Core2 Extreme/Core2Duo/PentiumD/Pentium4/Pentium Extreme processor* Compatible with Intel05B/05A/06processors SupportIntelnextgeneration45nmMulti-coreCPU.

*Refertowww.asus.comforIntelCPUsupportlist

Chipset Northbridge: Intel Q35 Southbridge:Intel ICH9DO

Front Side Bus(FSB) 1333MHz/1066MHz/800MHz

Memory 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,andCPUtemperature

BIOS features 32MbSPIflashROM HP BIOS with enhanced ACPI, DMI, Green, and PnP FeaturesPlus

Form factor uATXformfactor:9.6inx9.6

*Specificationsaresubjecttochangewithoutnotice.

IPIBL-SI 1

1. Motherboard layout

24.5

cm (9

.6in)

24.5cm (9.6in)

LGA775

Super I/O

CPU_FAN

SERI

ALFL

OPPY

R

PCI2

PCI1

PCIE X1

PCIE X16

ATXP

OWER

SPI_CON

IPIB

L-S

ICR2032 3VLithium Cell

CMOS Power

1394+USB

LAN+USB

PS/2KBMST: MouseB: Keyboard

ICH9DO

MCH Q35

VGA_

DVI

PARA

LLEL

SATA4

SATA3

SATA1

SATA2

SATA0

F_PANEL

F_USB4F_USB3F_USB2

BUZZER

FRONT_FAN

DD

R2

DIM

MA0

(64 b

it,240

-pin m

odule

)D

DR

2 D

IMM

A1 (6

4 bit,2

40-pi

n mod

ule)

DD

R2

DIM

MB0

(64 b

it,240

-pin m

odule

)D

DR

2 D

IMM

B1 (6

4 bit,2

40-pi

n 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 OverviewThemotherboardcomeswithasurfacemountLGA775socketdesignedfortheIntelMainstream/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 135 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. Lifttheloadplatewithyourthumbandforefingertoa100angle(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

ThismotherboardsupportsIntelMainstream/ValueFMBprocessorinthe775-landpackagewithHyper-ThreadingTechnology.

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

Installing WindowsXPServicePack1orlaterversionisrecommended. MakesuretoenabletheHyper-ThreadingTechnologyiteminBIOSbefore

installingasupportedoperatingsystem.

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

TousetheHyper-ThreadingTechnologyonthismotherboard:

1. Install an Intel IntelMainstream/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.DIMMUnplugthepowersupplybeforeaddingorremovingDIMMsorothersystemcomponents.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

23

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,ensurethatthedriverssupportShareIRQorthatthecardsdonotneedIRQassignments;otherwise,conflictswillarisebetweenthetwoPCIgroups,makingthesystemunstableandthecardinoperable. Refer to the table on the next page for details.

IPIBL-SI 9

IRQ Standard function0 SystemTimer1 Standard101/102-keyorMicrosoftNaturalPS/2Keyboard3 Intel SMBusController-29304 CommunicationsPort(COM1)6 Standardfloppydiskcontroller8 SystemCMOS/RealTimeClock13 NumericDataProcessor14 ATAChannel015 ATAChannel116 Intel Management Engine Interface16 Intel Q35 Express Chipset Family16 IntelICH9FamilyUSBUniversalHostController-293717 IntelActiveManagementTechnology-SOL(COM3)18 IntelUSBUniversalHostController-293618 IntelUSB2EnhancedHostController-293C18 StandardDualChannelPCIIDEController19 AGERE OHCI Compliant IEEE 1394 Host Controller19 Intel2portSerialATAStorageController2-292619 IntelUSBUniversalHostController-293519 IntelUSBUniversalHostController-293921 IntelUSBUniversalHostController-293822 HighDefinitionAudioController23 IntelUSBUniversalHostController-293423 IntelUSB2EnhancedHostController-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 510 seconds, thenKeepthecaponpins2-3forabout510seconds,then movethecapbacktopins1-2.

3. PlugthepowercordandturnONthecomputer. 4. HolddownthekeyduringthebootprocessandenterBIOS

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, WindowsXPServicePack1orWindowsVistabeforeusingSerialATA.

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-

GND

TPB-

+12

VTP

A-

TPA+

GND

TPB+

+12

V

1

IPIBL-SI USB 2.0 connectors

R

IPIB

L-S

I

F_USB2

USB+

5VUS

B_P5

-US

B_P5

+G

ND

USB+

5VUS

B_P6

-US

B_P6

+G

NDN

C

F_USB3

USB+

5VUS

B_P5

-US

B_P5

+G

ND

USB+

5VUS

B_P6

-US

B_P6

+G

NDN

C

F_USB4

USB+

5VUS

B_P5

-US

B_P5

+G

ND

USB+

5VUS

B_P6

-US

B_P6

+G

NDN

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)Thesefanconnectorssupportcoolingfansof350mA740mA(8.88Wmax.)oratotalof1A2.22A(26.64Wmax.)at+12V.Connectthefancablestothefanconnectorsonthemotherboard,makingsurethattheblackwireofeachcablematchesthegroundpinoftheconnector.

Donotforgettoconnectthefancablestothefanconnectors.Insufficientairflowinsidethesystemmaydamagethemotherboardcomponents.Thesearenotjumpers!DOnotplacejumpercapsonthefanconnectors.

IPIBL-SI Fan connectors

R

IPIB

L-S

I

CPU_FAN

FRONT_FAN

GNDRotation

+12V

REAR_FAN

GNDRotation

+12V

PWN

GND

Rot

atio

n+

12V

IPIBL-SI Front panel audio connector

R

IPIB

L-S

I

F_AUDIO

Line

out

_LBL

INE_

OUT

_L

MIC

2

NC

MIC

PWR

BLIN

E_O

UT_R

AGND

+5V

A

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

GND

Res

et

HD

LED

+

HD

LED

-

HD LED RESET

PWR LED PWR BTN

NC

IPIBL-SI20