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i945GM2-DCINI - Rosch Computer GmbH

1. BEHEER EE E d Se 22700 H T EEEE 2000 KEE GERS 2 OQ SCH ORG Nn SES E E LO DO OK SCH L ERTREPRSGHN d K aes 86 17 ti Lan EHR 4 We Serer rerio EPA uu S FAN PWR1 14 JP15 JGPIQ1 JGPIO2 JLVDS1 CH7 CHE DIMMI I945GM2 DCINI 15 I945GM2 DCINI 1 3 1 Layout Content List Slots Label Function Note Label Function Note 7 Di 31 32 J AT ATX Power Select 3 x 1 header pitch 2 00mm J14 LVDS Extended Setting 3 x 2 header pitch 2 00mm JP14 JP15 COM1 COM2 RI 5V 12V 3 x 2 header pitch 2 00mm 32 Selection Rear Panel Connector Label Function Note CN10 PS 2 keyboard and mouse 6 pin Mini Din 33 34 CN1 Serial port connector D sub 9 pin male 33 34 VGA connector D sub 15 pin female CN3 RJ 45 Ethernet connector x 1 33 34 USB connector x 2 CN2 RJ 45 Ethernet connector x 1 33 34 USB connector x 2 AUDIO1 Line in port Line out port 5 1 Channel Audio 3 jacks 34 M
2. I945GM2 DCINI 11 I945GM2 DCINI This chapter describes the main board features and the new technologies it Supports Product introdu n 12 User s Manual Production Introduction 1 1 Before you Proceed Take note of the following precautions before you install motherboard components or change any motherboard settings e 4 e e e o o Unplug the power cord from the wall socket before touching any component Use a grounded wrist strap or touch a safely grounded object or a metal object such as the power supply case before handling components to avoid damaging them due to static electricity Hold components by the edges to avoid touching the ICs on them Whenever you uninstall any component place it on a grounded antistatic pad or in the bag that came with the component Before you install or remove any component ensure that the ATX power supply is switched off or the power cord is detached from the power supply Failure to do so may cause severe damage to the motherboard peripherals and or components i945GM2 DCINI 13 I945GM2 DCINI 1 2 Motherboard Overview Before you install the motherboard study the configuration of your chassis to ensure that the motherboard fits into it Refer to the chassis documentation before installing the motherboard motherboard Failure to do so can cause you physical injury and damage motherboard components Make sure to unplug the power cord befor
3. 45 1 8 19 Serial ATA Connector Black GA 45 1 8 20 SM Bus Connector _ 1 46 1 8 21 Digital Audio Connector SPDIF 1 46 1 8 22 Connector S 47 I945GM2 DCINI 3 I945GM2 DCINI Safety Information Electrical safety To prevent electrical shock hazard disconnect the power cable from the electrical outlet before relocating the system When adding or removing devices to or from the system ensure that the power cables for the devices are unplugged before the signal cables are connected If possible disconnect all power cables from the existing system before you add a device Before connecting or removing signal cables from the motherboard ensure that all power cables are unplugged seek professional assistance before using an adapter or extension cord These devices could interrupt the grounding circuit Make sure that your power supply is set to the correct voltage in your area If you are not sure about the voltage of the electrical outlet you are using contact your local power company If the power supply is broken do not try to fix it by yourself Contact a qualified service technician or your retailer Operation safety Before installing the motherboard and adding devices on it carefully read all the manuals that came with the package Before using the product make sure all cables are correctly connected
4. eee 29 1225 POIEXreSS XATO 29 i MOP __________ _______ 29 Me jr 30 171 Clear CMOS AS 30 1 7 2 Watchdog Timer Output Select ei 31 lone AVATA FOWE Select RE 31 1 7 4 LVDS Extended Setting LIA 32 1 7 5 1 COM RI 5V 12v Selection JP14 JP 32 User s Manual Contents 33 1 8 1 Rear Panel 33 162 AIX Power Connector annad 35 1 8 3 USB 2 0 Connector CNA CND 36 1 8 4 Serial Port 2 Connector CN 37 1 8 5 Serial Port Connector CN 37 186 SernalPort4 Connector EN 38 1 8 7 Front Panel Audio Connector 16 38 1 8 8 Case Open Connector CN 39 1 8 9 Fan Connector 1 39 1 8 10 System Panel Gonneclor F TEE 40 1 8 11 Primary IDE Connector 41 1 8 12 IrDA Connector IR E 41 1 8 13 Ampliter WEE 42 1 8 14 Optical Drive Audio Connector LCD 42 1 8 15 LCD Inverter Connector 43 1 8 16 Digital Connector 1 2000 0 0 1000000 44 1 8 17 Digital Connector JGPIO2 44 1 8 18
5. 211 agen 3 verbis x LAT ds TE D 4 ER e 2 5 G St dah bbb Heed I945GM2 DCINI 31 I945GM2 DCINI 1 7 4 1 7 5 32 LVDS Extended Setting J14 Disable i D oo OC 12 ho Ring 5V User s Manual 1 8 Connectors 1 8 1 Rear Panel Connectors 11 10 9 8 7 Label Function Description 1 CN10 PS 2 mouse connector standard PS 2 mouse DIN connector is for a PS 2 mouse 2 Serial port connector D sub 9 pin male 3 4 CN2 LAN RJ 45 connector This port allows Gigabit connection to a ACTILINK SPEED Local Area Network LAN through a LED LED network hub Refer to the table below for the LAN port LED indications The optional 10 100 Mbps LAN controller allows 10 100 Mbps connection to a Local Area Network LAN port LAN through a network hub ACT LINK LED Status Description Status Description OFF No link OFF 10Mbps connection Orange Linked ORANGE 100Mbps connection Data activity GREEN 1Gbps connection I945GM2 DCINI 33 I945GM2 DCINI
6. Connector JLVDS1 um e a SC 10 ei oo I e SCH SEH z amp T i Tei 1 29 Ss 9 1 oe EE oo amp co E di gt gt SEN 152252555235335355 LH aes gt Se GE EE EE EU 5 Zb CSS Tr Hd lU e el 2 22 22 zs sm 22 55 gt gt 1 8 19 Serial ATA Connector Black SA1 SA2 5 1 e GND 1 Ski SATA_TXPO e GND Ee EES SATA 1 SATA Zensen HE A SATA GND SS UU T al SA2 E GND SATA TXP1 5 2 SATA 1 SATA RXN1 7 RXP1 GND gt Install the Windows 2000 Service Pack 4 or the Windows NS Service Pack1 before using Serial ATA When using the connectors in Standard IDE mode connect the primary boot hard disk drive to the SATA1 connector I945GM2 DCINI 45 I945GM2 DCINI 1 8 20 SM Bus Connector SM 8051 ETT EM 45 p EE a es e EE EEN EI En 5 GND SMBXxDATA SMBxCLK 1 VCC3 T F Si SHE Feieren 1 8 21 Digital Audio Connector SPDIF_OUT1 This connector is for an additional Sony Philips Digital Interface S PDIF port s Connect the S PDIF module cable to this connector then install the module to a slot opening at the back of
7. Function Description AUDIO1 Line In port Light Blue This port connects a tape CD DVD player or other audio sources AUDIO 1 Line Out port Lime This port connects a headphone or a speaker In 4 channel 6 channel and 8 channel configuration the function of this port becomes Front Speaker Out 8 CN2 USB 2 0 connector These four 4 pin Universal Serial Bus USB ports are available for connecting USB 2 0 devices USB 2 0 connector These four 4 pin Universal Serial Bus USB ports are available for connecting USB 2 0 devices 10 VGA port This 15 pin port is for a VGA monitor or other VGA compatible devices 11 CN10 PS 2 KB connector This port is for a PS 2 keyboard 34 User s Manual 1 8 2 Power Connector 1 This connector is for an ATX Micro Fit power supply The plugs from the power supply are designed to fit these connectors in only one orientation Find the proper orientation and push down firmly until the connectors completely fit Important notes on the Motherboard Power Requirements sure that your 12V power supply can provide 8A on A the 12V lead and at least 1A on the 5 volt standby lead 5VSB The minimum recommended wattage 15 230W 300W for a fully configured system The system can become unstable and might experience difficulty powering up if the power Supply is inadequate You must install PSU with a higher power rating if you in
8. from pins 1 2 default to pins 2 3 Keep the cap on pins 2 3 for about 5 10 seconds then move the cap back to pins 1 2 Re install the battery Plug the power cord and turn ON the computer Hold down the lt Del gt key during the boot process and enter BIOS setup to re enter data Except when clearing the CMOS never remove the cap on CLRTC jumper default position Removing the cap will cause system boot failure Normal Default Clear CMOS de User s Manual 1 7 2 Watchdog Timer Output Select 46 Enable de SU Te rin i Disable 1 1 a SI D E rh E d FK KA KU up a ro FEM EL xim kb u r1 tin H B 1 i CR ETE AR o 3 E EPO CETETTEETI Lt ca Dor rn renum rom ni mi 1 7 3 Power Select 47 mi SI EH TIN E DEE DHE MEE PEE NEE ME 6 See Vire K NN WENN NENNEN fn i 1 D T
9. high definition front panel audio module to this connector to avail of the motherboard s high definition audio capability 38 User s Manual 1 9 8 Case Open and Speaker Out Connector CN19 mi GND SPK OUT 1 1 8 9 Fan Connector FAN m Im SI ab kV ul Ly mmm EE GP ense Hn ES D EPH Power Pin PO 1 HEGER 1 1 Do not forget to connect fan cables to the fan connectors Insufficient air flow inside the system may damage the motherboard components and hardware monitoring errors can occur if you fail to plug this connector These are not jumpers DO NOT place jumper caps on the fan connectors I945GM2 DCINI 39 I945GM2 DCINI 1 8 10 System Panel Connector F_PANEL1 This connector supports several chassis mounted functions 40 NC GND Reset PWRSW out GND RESET PWR_LED HD LED PWRLED 1 LED HDLED PWR LED System Power LED 2 pin PWRLED This 2 pin connector is for the system power LED Connect the chassis power LED cable to this connector The system power LED lights up when you turn on the system power and blinks when the system is in sleep mode ATX Power Button Soft off Button 2 pin PWRSW This connector is for the system power button Pressing the power button turns the system on or puts the system in sleep or
10. 1945GM2 DCINI Intel 945GME 478 Core 2 Duo Core Duo Core 2 Solo Core Solo mobile CPU Mini ITX Main Board User s Manual Ver 1 00 I945GM2 DCINI Contents Safety Information EE 4 Technical 5 E Eun rina Rm ae clari nore Ene kn orina nins or a sire Een Rar 5 Conventions Used in This Guide 222 212 4 1222 5 PAGING VISE 6 Revision 7 Specifications 2 RR KEN 8 Block 411 ICT 11 Production Introduction 13 1 1 Before you 13 Ode er ee reen 14 Phicomen DIC 14 RA 14 oU NER m T 15 SC MEE E 5 eee ee 16 1 4 Central Processing Unit 18 14 1 Installing the er EEN 19 1 4 2 Installing the CPU Heatsink and Fan 21 1 4 3 Uninstalling the CPU Heatsink and Fan 23 PER 24 1 5 1 DIMM Sockets Location RR 24 1 52 Memory 25 1 5 3 Installing DDR2 EE 26 154 Removing a DDR2 BEE 26 LE Expansion esseeri i 27 1 6 1 Installing an Expansion Card EE 27 1 6 2 Configuring an Expansion Card 27 1 59 Standard Bn Ce leg le un EE 28 e
11. CPU heatsink and the retention mechanism If the instructions in this section do not match the CPU documentation follow the latter Upon purchase of the motherboard make sure that the PnP cap is on the socket and the socket contacts are not bent Contact your retailer immediately if the PnP cap is missing or if you see any damage to the PnP cap socket contacts motherboard components Your place of purchase or local distributor will shoulder the cost of repair only if the damage is shipment transit related Keep the cap after installing the motherboard Your place of purchase or local distributor will process Return Merchandise Authorization RMA requests only if the motherboard comes with the cap on the socket The product warranty does not cover damage to the socket contacts resulting from incorrect CPU installation removal or misplacement loss incorrect removal of the PnP cap Your boxed Intel socket 478P Core Duo Core Solo Core2 18 1 4 1 Installing the CPU 1 Locate the CPU socket on the motherboard make sure that the socket box 15 facing towards you l Before installing the CPU 2 The processor socket comes with a screw to secure the processor please unlock the screw first V RRP PPR eee ea ee el Mu e uaa v e uir Tu e KA a ui a a til User s Manual i Le 4 Unlock P
12. Floppy Disk Controler Printer Port LPT System CMOSRearTime _ 4 IRQ hoier tor POI streein IRQ holder for PCI streeing 8 Numeric Data Processor 1 9 Primary IDE Chame There IRQs are usually available for ISA or PCI device User s Manual 1 6 4 PCI Slots MX945GM2 has one PCI slots The PCI slots support cards such as a LAN card SCSI USB card and other cards that comply with PCI specifications The figure shows a LAN card installed on a PCI slot 1 6 5 PCI Express X16 Slot This motherboard supports one PCI Express x16 graphic cards that comply with the PCI Express specifications The following figure shows a graphics card installed on the PCI Express x16 slot 1 6 6 Mini This motherboard supports one Mini PCI slot The Mini PCI was developed specifically for integrated communications peripherals such as modems and Network Interface Card I945GM2 DCINI 29 I945GM2 DCINI 1 7 Jumpers 1 7 1 Clear CMOS J4 This jumper allows you to clear the Real Time Clock RTC RAM in CMOS You can clear the CMOS memory of date time and system setup parameters by erasing the CMOS RTC RAM data The onboard button cell battery powers the RAM data in CMOS which include system setup information such as system passwords To erase the RTC RAM 1 2 3 30 Turn OFF the computer and unplug the power cord Remove the onboard battery Move the jumper cap
13. and the power cables are not damaged If you detect any damage contact your dealer immediately To avoid short circuits keep paper clips screws and staples away from connectors slots sockets and circuitry Avoid dust humidity and temperature extremes Do not place the product in any area where it may become wet Place the product on a stable surface If you encounter technical problems with the product contact a qualified service technician or your retailer The symbol of the crossed out wheeled bin indicates that the product electrical and electronic equipment should not be placed in municipal waste Check local regulations for disposal of electronic products User s Manual Technical Support If a problem arises with your system and no solution can be obtained from the user s manual please contact your place of purchase or local distributor Alternatively please try the following help resources for further guidance Visit the Advansus website for FAQ technical guide BIOS updates driver updates and other information http www advansus com tw Support Support asp Conventions Used in This Guide To make sure that you perform certain tasks properly take note of the following symbols used throughout this manual DANGER WARNING Information to prevent injury to yourself when trying to complete a task CAUTION Information to prevent damage to the components when trying to complete tas
14. annel A DIMM1 Channel B DIMM2 Memory frequency CPU FSB synchronization CPU FSB DDR2 DIMM Type Memory Frequency 533 667 2 DDR2 533 Max clock Freq 266MHZ 533Mb s DDR2 667 Max clock Freq 333MHZ 667Mb s I945GM2 DCINI 25 I945GM2 DCINI 1 5 3 Installing a DDR2 DIMM Make sure to unplug the power supply before adding or removing DIMMs or other system components Failure to do so may cause severe damage to both the motherboard and the components 1 Unlock a DIMM socket by pressing the o retaining clips outward 1 DDR2 DIMM notch 2 Align a DIMM on the socket such that the notch on the DIMM matches the break on the socket E 3 Firmly insert the DIMM into the socket until the retaining clips snap back in place and the DIMM Unlocked retaining clip direction DO NOT force a DIMM into a socket to avoid damaging the DIMM The DDR2 DIMM sockets do not support DDR DIMMs DO install DDR DIMMs to the DDR2 DIMM socket 2 DIMM is keyed with a notch so that fits in only one 1 5 4 Removing a DDR2 DIMM 1 Simultaneously press the retaining clips outward to unlock the DIMM 2 Remove the DIMM from the socket DDR2 DIMM notch um Support the DIMM lightly with your fingers when pressing the retaining clips The DIMM might get damaged when it flips out with extra force 26 User s Manual 1 6 Expansion Slots In the future you may need to
15. e installing or removing the 1 2 1 Placement Direction When installing the motherboard make sure that you place it into the chassis in the correct orientation The edge with external ports goes to the rear part of the chassis as indicated in the image below 1 2 2 Screw Holes Place four 4 screws into the holes indicated by circles to secure the motherboard to the chassis Do not over tighten the screws Doing so can damage e motherboard Place this side towards the rear of the chassis 14 User s Manual 1 3 Motherboard Layout CF1 PAMELT Rear side JBKL1 16 AUDIO CH CH3 IDE1 CH1 CH10 JCD1 SPDIF OUT JAMP1 D 6 e 6 Rear side d SEHE TETE J6 Se KW SS Eee a c d PCIEX16 Ah OA 3 ieee 1 H Wuhan Deen eee EEHEHEZUHER FH Doo 0 CIC aou pro ek era H d Lid Jf CH4 CH19 SM BUS1 SA2 e IR LE LEI Bob GER RES RE RARE wu D ee
16. erboard comes with four 240 pin Double Data Rate 2 DDR2 Dual Inline Memory Modules DIMM sockets A DDR2 module has the same physical dimensions as a DDR DIMM but has a 240 pin footprint compared to the 184 pin DDR DIMM DDR2 DIMMs are notched differently to prevent installation on a DDR DIMM socket The following figure illustrates the location of the sockets M 24 User s Manual 1 5 2 Memory Configurations You can install 128 MB 256 512 MB 1GB and 2GB DDR2 SDRAM DIMMs into the SODIMM sockets using the memory configurations in this section NA Installing DDR2 DIMM other than the recommended configurations may cause memory sizing error or system boot failure Use any of the recommended configurations For dual channel configuration the total size of memory module s installed per channel must be the same DIMM1 DIMMO2 Always install DIMMs with the same CAS latency For optimum compatibility it is recommended that you obtain memory modules from the same vendor Due to chipset resource allocation the system may detect less than 1 GB system memory when you installed one 1 GB DDR2 memory modules This motherboard does not support memory modules made up of 128 Mb chips or double sided x16 memory modules Make sure that the memory frequency matches the CPU FSB Front Side Bus Refer to the Memory frequency CPU FSB synchronization table Hecommended memory configuration Channel Socket Ch
17. icrophone port 16 User s Manual Internal Connector Label Function Note PWH 1 ATX Power Connector 10 x 2 header 3 5 CN7 37 38 38 Serial 3 Connector 5 x 2 header pitch 2 00mm C Serial Port 4 Connector 5 x 2 header pitch 2 00mm CN16 Front Panel Audio Connector 5 x 2 header pitch 2 00mm CN19 Case Open and Speaker Out 4 x 1 header pitch 2 00mm 39 Connector IDE 1 Primary IDE Connector 20 x 2 header pitch 2 54mm 41 JBKL1 LCD Inverter Connector 5 x 1 header pitch 2 00mm 43 JCD1 Optical Drive Audio Connector 4 1 header pitch 2 00mm 4 2 JLVDS1 LVDS connector HIROSE DF13S 40DP 1 25V 45 SPDIF OUT 1 Digital Audio connector 4 x 1 header pitch 2 54mm 46 S Chassis Fan Connector X 1 wafer pitch 2 54mm 47 I945GM2 DCINI 17 I945GM2 DCINI 1 4 Central Processing Unit CPU The motherboard comes with a surface mount 478 pin socket designed for the Intel Core 2 Duo Core Duo Core 2 Solo Core Solo CPU with 65nm process 4 sold Mark Take one of the marked corner with gold triangle on the CPU This mark should match a specific corner on the socket to ensure correct installation x e Make sure the AC power is off before you install the CPU e If installing a dual core CPU connect the CPU fan cable to the FAN1 connector to ensure system stability Duo CPU with 65nm process package should come with installation instructions for the
18. in 1 of the socket i945GM2 DCINI 19 I945GM2 DCINI 3 Position the CPU above the socket and the gold triangular mark on the CPU must align with pin 1 of the CPU socket 4 Carefully insert the CPU into the socket T until it fits in place Gold mark 5 Turn the screw to the lock position The CPU fits in only one correct orientation DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU Gold triangular mark After installation make sure to plug in the ATX power cable to the motherboard 20 User s Manual 1 4 2 Installing the CPU Heatsink and Fan The Intel socket 478P Core Duo Core Solo Core 2 Duo CPU processor requires a specially designed heatsink and fan assembly to ensure optimum thermal condition and performance Install the motherboard to the chassis before you install the CPU VA fan and heatsink assembly When you buy a boxed Intel processor the package includes the CPU fan and heatsink assembly If you buy a CPU separately make sure that you use only Intel amp certified multi directional heatsink and fan sure that you have properly applied Thermal Interface Material to the CPU heatsink or CPU before you install the heatsink and fan assembly lf you purchased separate CPU heatsink and fan assembly make 1 Place the heatsink on top of the installed CPU making sure that the four fa
19. install expansion cards The following sub sections describe the slots and the expansion cards that they support Make sure to unplug the power cord before adding or removing 4 expansion cards Failure to do so may cause you physical injury and damage motherboard components 1 6 1 Installing an Expansion Card 1 Before installing the expansion card read the documentation that came with it and make the necessary hardware settings for the card 2 Remove the system unit cover if your motherboard is already installed in a chassis 3 Remove the bracket opposite the slot that you intend to use Keep the screw for later use d Align the card connector with the slot and press firmly until the card is completely seated on the slot 5 Secure the card to the chassis with the screw you removed earlier 6 Replace the system cover 1 6 2 Configuring an Expansion Card After installing the expansion card configure it by adjusting the software settings 1 Turn on the system and change the necessary BIOS settings if any 2 Assign an IRQ to the card if needed Refer to the tables on the next page Install the software drivers for the expansion i945GM2 DCINI 27 I945GM2 DCINI 1 6 3 28 Standard Interrupt Assignments IRQ Priority Standard Function 02221 Keyboard Controller 2 Redirect to IRQ 9 3 11 IRQ holder for streering 4 4 120 Communications Port COM1 14
20. k IMPORTANT Instructions that you MUST follow to complete task NOTE Tips and additional information to help you complete task I945GM2 DCINI 5 I945GM2 DCINI Packing List Before you begin installing your single board please make sure that the following materials have been shipped v 1xi945GME Mini Main board v 1 CD ROM contains the followings User s manual this manual in PDF file Drivers 2 X COM cable 1 x IDE HDD cable 40 pin pitch 2 54mm 2 X SATA cable kit SATA Power 1 x Startup Manual lt lt lt lt Z If 7 of the above items is damaged missing please contact your E retailer User s Manual Revision History Revision Revision History Date V 1 0 First release for PCB 1 00 January 10 2008 I945GM2 DCINI 7 I945GM2 DCINI Specifications Summary Supports Intel uFC PGA 478 Core 2 Duo Core Duo Core 2 Solo Core Solo mobile CPU with 65nm process technology Features System CPU 5 BIOS System Chipset I O Chipset Memory 550 Watchdog Timer H W Status Monitor Expansion Slots 53 Smart Fan Control UO 01777288 Intel 82945 Express Chipset Two 240 DIMMs up to 4GB Dual Channel DDR2 533 667 Memory SDRAM Intel Graphics Media Accelerator 950 Panel Dual 18 24 bit LVDS Realtek ALC888 Audio Code 5 1 CH with Two independent audio stream LAN Dual Marvell 88E8053 Gigabit LAN Control
21. k Panel 1 x VGA port Back Port 2 X LAN RJ45 port 4 x USB 2 0 1 1 5 1 CH Audio 3 jacks I945GM2 DCINI 9 I945GM2 DCINI Specifications Summary Internal I O Connector 2 x USB connectors support additional 4 USB ports 1 x 20 pin ATX Power connector 1 x 40 pin IDE connector for two devices 3 COM connector 2 x SATA connectors n 1 x System panel connector 1 x CD In connector 1 x SPDIF out connector 1 x SMbus management connector 1 x LVDS connector 1 x CPU Fan connector 2 x 6pin connector support 8Bit GPIO via SMbus PCA9554 Controller Optional Mechanical amp Environmental po 0 60 32 140 F Operating Humidity 096 9096 relative humidity non condensing 6 6 Size L x W 9 x 6 69 170 mm x 170 mm Weight 0 88 lbs 0 4 Kg Specifications are subject to change without notice 10 User s Manual Block Diagram Intel Core 2 Duo Core Duo f Core Solo Processor 478 Micro FCPGA Host YGA Connector eh OS d DDR 533 667 Intel S45GME GMCH Dual 18f24 bit LYDS DDR2 533 667 8 High Speed USB Ports EIDE Ultra 100 Audio Codec we Realtek ALC888 Intel 1x PCI Slot 1 x Mini 82801GHM 2 Serial Ports ICH7 M DH PCI E 2 x Marvell 88E8053 Gigabit LAN 8 bit GPIO CF Socket 1 x PCI Express X16 LPC Winbond Super 1 0 W83627EHG A Digital amp Mouse COMS
22. ler Audio S 1x PCI E X16 1 x PCI 1 x Mini PCI 1 x Type I II CF 4 x 8 x USB 2 0 2 x SATA 1 x 8 bit Digital Supports Intel uFC PGA 478 Core 2 Duo Core Duo Core Solo CPU with 65nm process technology 533 667 MHz Award 8 Mb Flash ROM BIOS Intel 82945GME GMCH 82801GM ICH7 M DH Winbond W83627EHG A Two 240 pin DIMM sockets support up to 4 GB Dual Channel DDR2 533 667 SDRAM One CompactFlash Type I II socket Reset 1 sec 255 min and 1 sec or 1 min step Monitoring CPU temperature voltage and cooling fan status Auto throttling control when CPU overheats One PCI Express X16 One PCI slot PCI Rev 2 2 compliant One Mini PCI 53 Support Yes 1 x EIDE Ultra DMA 100 4 x RS 232 2 x SATA 1 x K B 1 x Mouse COM1 with power output 115k bps IrDA connector 1 0 compliant 8 x USB 2 0 ports 8 bit General Purpose for DI and DO Smbus User s Manual Specifications Summary Display LVDS Intel 945GME Dual 18 bit 24 bit LVDS 2nd LVDS Through ADD2 LVDS Card DVI Onboard DVI Through ADD2 DVI Card Chips Through ADD2 VGA Card Audio AC97 Codec Realtek ALC888 supports 5 1 CH with two independent audio stream Audio Interface Mic in Line in CD Audio in Line out Ethernet Marvell 88E8053 PCI E Gigabit Ethernet Controller Marvell 88E8053 PCI E Gigabit Ethernet Controller 1 x PS 2 Keyboard 1 x PS 2 Mouse 1 x RS 232 Serial Port Bac
23. onnector is for the 4 pin audio cable that connects to the audio connector at the back of the optical drive CD GND Right Audio Channel is Left Audio Channel GND EUN Enable the CD IN function in the audio utility when using this E connector 42 User s Manual 1 8 15 LCD Inverter J ESSE wi a m m m m m m hd Signal Description For inverter with adjustable Backlight function it is possible to control the LCD brightness through the VR signal Vadj 0 75V 4 25 Recommended 4 7 gt 1 16W LCD backlight ON OFF control signal I945GM2 DCINI 43 I945GM2 DCINI 1 8 16 Digital UO Connector JGPIO1 Im d 12 arri 5 0100 DIO1 DO DIO3 GND L RRP eee purum umm uM ma a M i 1 f 1 E DEE DEE DEE PEE DEE EEE Iert 5 0104 0105 0196 GND i LS Ce Dez ew B L Dez Ce P ri De Gei Gei Has T Be mi ola bul LH rud E Bjar d H Ex gt ka 17 44 User s Manual 1 8 18 LVDS
24. soft off mode depending on the BIOS settings Pressing the power switch for more than four seconds while the system is ON turns the system OFF Hard Disk Drive Activity LED 2 pin HDLED This 2 pin connector is for the HDD Activity LED Connect the HDD Activity LED cable to this connector The IDE LED lights up or flashes when data is read from or written to the HDD Reset Button 2 pin RESET This 2 pin connector is for the chassis mounted reset button for system reboot without turning off the system power 1 8 11 1 8 12 User s Manual Primary IDE Connector IDE1 _ tiitt p Hu UU d LU BL B KH TETN rest DE Dee m wi a Ha mi m a m m m m m mw Orient the red markings usually zigzag on the IDE cable to Pin IrDA Connector IR CON1 mi eeu ant F n n e rmi im rum ro em rom rium Lu x fa mi m m m m m m m m m m m m Signal Description IRRX Infrared Receiver Input IRTX Infrared Transmitter Output I945GM2 DCINI 41 I945GM2 DCINI 1 8 13 Amplifier Connector JAMP1 PI El AMP_R 1 o L 1 8 14 Optical Drive Audio Connector JCD1 This c
25. steners match the holes on the motherboard Orient the heatsink and fan assembly such that the CPU fan cable is closest to the CPU fan connector Fastener gt Make sure each fastener is oriented as shown with the narrow groove directed outward I945GM2 DCINI 21 I945GM2 DCINI 2 Push down two fasteners at a time in a diagonal sequence to secure the heatsink and fan assembly in place 3 Connect the CPU fan cable to the connector on the motherboard labelled C 1 GND Sense Power Pin Do not forget to connect the fan cables to the fan connectors AN Insufficient air flow inside the system may damage the motherboard components and hardware monitoring errors can occur if you fail to plug this connector These are jumpers DO NOT place jumper caps on the fan connectors 22 User s Manual 1 4 3 Uninstalling the CPU Heatsink and Fan 1 Disconnect the CPU fan cable from the connector on the motherboard 2 Rotate each fastener counterclockwise 3 Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the motherboard 4 Carefully remove the heatsink and fan assembly from the motherboard A Refer to the documentation in the boxed or stand alone CPU fan SS package for detailed information on CPU fan installation I945GM2 DCINI 23 I945GM2 DCINI 1 5 System Memory 1 5 1 DIMM Sockets Location The moth
26. tend to install additional devices I945GM2 DCINI 35 I945GM2 DCINI 1 8 3 USB 2 0 Connector CN4 CN5 These connectors are for USB 2 0 ports Connect the USB GAME module cable to any of these connectors then install the module to a slot opening at the back of the system chassis These USB connectors comply with USB 2 0 specification that supports up to 480 Mbps connection speed CN4 USB 5V USB 5V CN5 USB 5V USB 5V CN4 Never connect a 1394 cable to the USB connectors Doing so will damage the motherboard Z The USB module is purchased separately 36 User s Manual 1 8 4 Serial Port 2 Connector CN6 mi PI DOCD22 RRXD2 GND RRTIS2 005822 CCTS2 ZI LEID Pee eee 1 89 5 Serial Port 3 Connector CN7 DOCDS2 RRXD3 TTXD3 GND 005838 RRTS32 I945GM2 DCINI 37 I945GM2 DCINI 1 8 6 Serial Port 4 Connector CN8 DDCD4s DDIR4E GND 005648 CCTS4z i d ELTE ELE TIS ORE RELH 1 8 7 Front Panel Audio Connector CN16 This connector is for a chassis mounted front panel audio module that supports either HD Audio or legacy AC 97 optional audio standard Connect one end of the front panel audio I O module cable to this connector FP PRES 2 SRIN1 E BE ORE RELH For motherboards with the optional HD Audio feature we recommend LA that you connect a
27. the system chassis Lig L iu EEEE PEE IME IN fon FE 5V MEA LH LI SPDIFO GND i LS Kc Dez n m LI KE GLP DS ni LEI En Lu el LE De 4 Wie Ce ola H Dei Klee M 5 Dei 4 gt 46 User s Manual 1 8 22 Chassis Fan Connector 5 1 mi Lm GND Power Pin SE Sense 19 1 i Ke at HR Tea BI a nk Kr ane KE Ke w Ero T x a me kd Dez p bes TD gu 5 Ross ae Wei Dec e Ji I945GM2 DCINI 47

i945GM2-DCINI - Rosch Computer GmbH

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