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Intel DH55PJ

1. 43 19 Front and Rear Chassis Fan Headers 43 20 Chassis Intrusion Header EE 43 21 Processor Core Power Connector 44 22 Main Power Connector ar Rn 45 23 Front Panel Header uuu see Hak ua 46 24 States for a One Color Power LED enr dc i Roc ROA E nol 47 25 Auxiliary Front Panel Power LED Header 47 26 BIOS Setup Configuration Jumper SettingS 50 27 Minimum Recommended Power Supply Current Values 52 28 Fan Header Current Capability un een 53 vii Intel Desktop Board DH55PJ Technical Product Specification viii Thermal Considerations for Components 55 Tcontrol Values for Components scarico exa ran Ro E aic eaa 56 Environmental SpecificationsS r 57 BIOS Setup Program Menu Bar 60 BIOS Setup Program Function Keys 60 AcceptableDrives Media Types for BIOS Recovery 63 Boot Device Menu Options Ate Ee NN Ee K le a EE EN ENN ENNEN EEN 64 Supervisor and User Password Funchons nennen 65 BIOS Beep COUBS EE 67 Front panel Power LED Blink CodeS nmn 68 BIOS Error
2. 3 7 BIOS Security Features iia ds Error Messages and Beep Codes D WEE 1 Hec 4 2 BIOS BOSD COGS EE 4 3 Front panel Power LED Blink Codes 44 BIOS Error Messages avans iu lr ka quM ER YXY al TARTE IAS Y Rud CERE REN na are 4 5 Port SOM POST OE vermont gd E ts LAO al Regulatory Compliance and Battery Disposal Information 5 1 Regulatory Compliance EE 5 1 1 Safety Standards sa aaa a DRY EE ENEE 5 1 2 European Union Declaration of Conformity Statement 5 1 3 Product Ecology Statements 5 1 4 EMC Regulations sridsorates ae d REX ei 5 1 5 ENERGY STAR 5 0 e Standby and ErP Compliance 5 1 6 Regulatory Compliance Marks Board Level 5 2 Battery Disposal Information aaa nenn Contents Figures 1 Major Board COM PONEN ES nina 11 2 Block DIag aM ee Eed 13 3 Memory Channel and DIMM Configuration 17 4 Back Panel Audio Connector Options 22 5 LAN Gonnecror RTE 24 6 Thermal Sensors and Fan Headers 27 7 Location of the Standby Power LED 34 8 Detailed System Memory Address Map 36 9 Back Panel CONN
3. 1 1 3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board PCI Express x16 LGA1156 Dual Channel rt Processor I lt Memory Bus i t X16 Connector Socket 1333 1066 MHz LOMMO Flexible Losec cee Display Interface DMI PCI Express x1 VGA Analog Graphics Connector H H EI DVI D Digital Graphics Ce PCI Express v2 0 X1 Connector H55 Platform by sr qa niim Controller ep Express v2 0 PCI Express x1 Hub PCH X Connector PCI Express x1 Internal Mono Speaker Header Conventional PCI Connector Line Out gt Line In HD Audio Ee mm em zm e e mm a H Serial Port Header il Back Panel 6 Front Panel 6 i USB Ports i LPC Bus Legacy 1 0 Controller leng ol 1 Optional based on processor OM22271 Figure 2 Block Diagram 13 Intel Desktop Board DH55PJ Technical Product Specification 1 2 Legacy Considerations This board differs from other Intel Desktop Board products with specific changes including but not limited to the following e No floppy drive connector e No Parallel ATA PATA IDE drive connector 1 3 Online Support To find information about Visit this World Wide Web site Intel Desktop Board DH55PJ http www intel com products motherboard DH55PJ index htm Desktop Board Support http www
4. x 68 E a li P R T9 Wi Jl 1 G o H OM22241 Figure 10 Component side Connectors and Headers Table 9 lists the component side connectors and headers identified in Figure 10 39 Intel Desktop Board DH55PJ Technical Product Specification Table 9 Component side Connectors and Headers Shown in Figure 10 Item callout from Figure 10 Description PCI Conventional bus add in card connector PCI Express x1 bus add in card connector PCI Express x1 bus add in card connector PCI Express x16 bus add in card connector 12 V internal power connector ATX12V Rear chassis fan header Processor fan header Front chassis fan header Main power connector 2 x 12 Parallel port header Chassis intrusion header SATA connectors Alternate front panel power LED header Front panel header USB headers 3 Serial port header S PDIF header Front panel audio header M1 AO VIO z Z T A TIT G T M O O U gt Internal mono speaker header 40 2 2 2 1 Table 10 Serial Port Header Signal Name Table 11 Parallel Port Header Pin 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Technical Reference Signal Tables for the Connectors and Headers DCD Data Carrier Detect TXD Transmit Data RTS Request To Send RI Ring Indicator Signal Name RXD Receive Data DTR Data Terminal Ready DSR Data Set Ready CTS Clear To Send
5. Key no pin Standard Signal Name ECP Signal Name EPP Signal Name U DO FAULT FAULT PERIPHREQST FAULT PD1 PD1 U D1 INT INT REVERSERQST RESET PD2 PD2 UU D2 SLCTIN SLCTIN ADDRSTB PD3 PD3 U D3 PD4 U D4 PD5 PD5 UU D5 U D6 PD7 PD7 U D7 ware PERROR PE ACKREVERSE 0 E KEY no pin 41 Intel Desktop Board DH55PJ Technical Product Specification 42 Table 12 S PDIF Header Pin Signal Name 1 Ground 2 S PDIF out 3 Key no pin 3 5V DC Table 13 Internal Mono Speaker Header Pin Signal Name 1 2 Pin Ol NI O DI Table 16 Front Panel USB Headers Pin O NI O O Signal Name Port 1 Left channel Port 1 Right channel Port 2 Right channel SENSE_SEND Jack detection Port 2 Left channel Signal Name MIC_BIAS FP_OUT_R NC no connect FP_OUT_L Signal Name Ground KEY no pin Signal Name Ground PRESENCE HD Audio AC 97 detect Port 1 SENSE_RETURN Key no pin Port 2 SENSE_RETURN Signal Name AUD_GND PRESENCE HD Audio AC 97 detect AUD_GND KEY no pin AUD_GND Signal Name 5 VDC D D Ground No Connect Table 17 SATA Connectors Signal Name Ground TXP TXN Ground RXN RXP Ground Processor 4 Pin Fan Header Signal Name Ground 12 V FAN_TACH FAN_CONTROL 4 Wire Support i
6. e Six front panel ports via three dual port internal headers For information about Refer to The location of the USB connectors on the back panel Figure 9 page 38 The location of the front panel USB headers Figure 10 page 39 Intel Desktop Board DH55PJ Technical Product Specification 1 9 SATA Interfaces The board provides four internal SATA connectors through the PCH for internal storage The PCH provides independent SATA ports with a theoretical maximum transfer rate of 3 Gb s per port A point to point interface is used for host to device connections The underlying SATA functionality is transparent to the operating system The SATA controller can operate in both legacy and native modes In legacy mode standard IDE I O and IRQ resources are assigned IRQ 14 and 15 In Native mode standard PCI Conventional bus resource steering is used Native mode is the preferred mode for configurations using the Windows XP Windows Vista and Windows 7 operating systems For more information see http www serialata org For information about Refer to The location of the SATA connectors Figure 10 page 39 1 10 Legacy I O Controller The Legacy I O Controller provides the following features e One serial port e One parallel port with Extended Capabilities Port ECP and Enhanced Parallel Port EPP support e Serial IRQ interface compatible with serialized IRQ support for PCI Conventional bus systems e PS 2 style keyboard mouse int
7. 3 Wire Support Ground Ground FAN_POWER FAN_TACH FAN_TACH FAN_CONTROL N A Pin Signal Name 1 Intruder 2 Ground Technical Reference 43 Intel Desktop Board DH55PJ Technical Product Specification 2 2 2 2 Add in Card Connectors The board has the following add in card connectors One PCI Express 2 0 x16 this connector supports simultaneous transfer speeds of up to 8 GB s of peak bandwidth per direction Two PCI Express 2 0 x1 each of these connectors support simultaneous transfer speeds of up to 500 MB s of peak bandwidth per direction One Conventional PCI rev 2 3 compliant connector Note the following considerations for the Conventional PCI bus connector The Conventional PCI bus connector is bus master capable SMBus signals are routed to the Conventional PCI bus connector This enables Conventional PCI bus add in boards with SMBus support to access sensor data on the desktop board The specific SMBus signals are as follows The SMBus clock line is connected to pin A40 The SMBus data line is connected to pin A41 2 2 2 3 Power Supply Connectors The board has the following power supply connectors Main power a 2 x 12 connector This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables When using a power supply with a 2 x 10 main power cable pins 11 12 23 a
8. Boot Device Menu Options Boot Device Menu Function Keys Description T or i Selects a default boot device Enter Exits the menu and boots from the selected device Esc Exits the menu and boots according to the boot priority defined through BIOS setup 64 3 7 Overview of BIOS Features BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer A supervisor password and a user password can be set for the BIOS Setup program and for booting the computer with the following restrictions The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program This is the supervisor mode The user password gives restricted access to view and change Setup options in the BIOS Setup program This is the user mode If only the supervisor password is set pressing the lt Enter gt key at the password prompt of the BIOS Setup program allows the user restricted access to Setup If both the supervisor and user passwords are set users can enter either the supervisor password or the user password to access Setup Users have access to Setup respective to which password is entered Setting the user password restricts who can boot the computer The password prompt will be displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both pas
9. European Union Energy related Products Directive 2009 ErP http ec europa eu enterprise policies s ustainable business sustainable product policy ecodesign index_en htm Regulatory Compliance and Battery Disposal Information 5 1 6 Regulatory Compliance Marks Board Level Intel Desktop Board DH55PJ has the regulatory compliance marks shown in Table 45 Table 45 Regulatory Compliance Marks Description Mark UL joint US Canada Recognized Component mark Includes adjacent UL file number for Intel Desktop Boards E210882 AN US FCC Declaration of Conformity logo mark for Class B equipment CE mark Declaring compliance to the European Union EU EMC directive Low Voltage directive and RoHS directive Australian Communications Authority ACA and New Zealand Radio Spectrum Management NZ RSM C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark KCC Korean Communications Commission EMC certification mark Includes adjacent KCC certification number CPU DH55PJ B e Taiwan BSMI Bureau of Standards Metrology and Inspections mark Includes adjacent Intel company number D33025 Printed wiring board manufacturer s recognition mark Consists of a unique V 0 UL recognized manufacturer s logo along with a flammability rating solder side China RoHS Environmentally Friendly Use Period Logo This is an example of the symbol use
10. Messages ul a nba ae nea teen Sieg 68 Port 80h POST Code Ranges EE 69 Port U POST Codes EE EE E ear epu da ge 70 Typical Port 80h POST Sequence 73 Safety Standards ine da Cur culo Lea 2 esinin ma Cue uito ad Leodii dado 75 EMC Regulations ne a RF a 79 Regulatory Compliance Mark Saa la 83 1 Product Description 1 1 Overview 1 1 1 Feature Summary Table 1 summarizes the major features of the board Table 1 Feature Summary MicroATX 9 60 inches by 9 60 inches 243 84 millimeters by 243 84 millimeters Form Factor Processor Chipset Memory Graphics Audio Peripheral Interfaces BIOS Intel Core i7 Intel Core i5 Intel Core i3 and Intel Pentium processors in an LGA1156 socket Integrated graphics processing processors with Intel Graphics Technology External graphics interface controller Integrated memory controller Intel H55 Express Chipset consisting of the Intel H55 Platform Controller Hub PCH Two 240 pin DDR3 SDRAM Dual Inline Memory Module DIMM sockets Support for DDR3 1333 MHz and DDR3 1066 MHz DIMMs Support for 1 Gb and 2 Gb memory technology Support for up to 8 GB of system memory with two DIMMs using 2 Gb memory technology Support for non ECC memory Integrated graphics support for processors with Intel Graphics Technology VGA DVI D Discrete graphics support for PCI Express 2 0 x
11. Refer to The functions of the fan headers Section 1 15 2 2 page 32 1 14 3 Chassis Intrusion Detection The board supports a chassis security feature that detects if the chassis cover is removed The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion header When the chassis cover is removed the mechanical switch is in the closed position For information about Refer to The location of the chassis intrusion header Figure 10 page 39 26 Product Description 1 14 4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers O CH OM22240 Item Description A Rear chassis fan header B Thermal diode located on processor die C Processor fan header D Front chassis fan header Figure 6 Thermal Sensors and Fan Headers 27 Intel Desktop Board DH55PJ Technical Product Specification 1 15 Power Management Power management is implemented at several levels including e Software support through Advanced Configuration and Power Interface ACPI e Hardware support Power connector Fan headers LAN wake capabilities Instantly Available PC technology Wake from USB Power Management Event signal PME wake up support PCI Express WAKE signal support Wake from PS 2 devices Wake from serial port 1 15 1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions
12. an graphics card installed 2 5 second pause off entire pattern repeats add in graphics card blink and pause until the system is powered off Memory error On off 1 0 second each three times then 2 5 second pause off entire pattern repeats blinks and pause until the system is powered off Thermal trip warning Each beep will be accompanied by the following blink pattern 25 seconds On 25 seconds Off 25 seconds On 25 seconds Off This will result in a total of 16 blinks 4 4 BIOS Error Messages Table 39 lists the error messages and provides a brief description of each Table 39 BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power Replace the battery soon CMOS Checksum Bad The CMOS checksum is incorrect CMOS memory may have been corrupted Run Setup to reset values Memory Size Decreased Memory size has decreased since the last boot If no memory was removed then memory may be bad No Boot Device Available System did not find a device to boot 68 Error Messages and Beep Codes 4 5 Port 80h POST Codes During the POST the BIOS generates diagnostic progress codes POST codes to I O port 80h If the POST fails execution stops and the last POST code generated is left at port 80h This code is useful for determining the point where an error occurred Displaying the POST codes requires a PCI bus add in card often called a POST card The POST card can dec
13. and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and the receiver e Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user s authority to operate the equipment Tested to comply with FCC standards for home or office use Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil numerique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe B prescrites dans le R glement sur le broullage radio lectrique dict par le minist re des Communications du Canada Regulatory Compliance and Battery Disposal Information Japan VCCI Statement Japan VCCI Statement translation This is a Class B product based on the standard of the Voluntary Control Council for Interference from Information Technology Equipment VCCI If this is used near a radio or television receiver in a domestic environm
14. computer s chassis such as fans and internal peripherals Do not use these connectors or headers to power devices external to the computer s chassis A fault in the load presented by the external devices could cause damage to the computer the power cable and the external devices themselves Furthermore improper connection of USB header single wire connectors may eventually overload the overcurrent protection and cause damage to the board This section describes the board s connectors The connectors can be divided into these groups e Back panel I O connectors e Component side I O connectors and headers see page 39 37 Intel Desktop Board DH55PJ Technical Product Specification 2 2 1 Back Panel Connectors Figure 9 shows the location of the back panel connectors for the board OM22237 er 3 Description PS 2 keyboard mouse port USB ports VGA port DVI D connector USB ports LAN USB ports Audio line in Audio line out Mic in romnmmoourb Figure 9 Back Panel Connectors ta NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only Poor audio quality occurs if passive non amplified speakers are connected to this output 38 Technical Reference 2 2 2 Component side Connectors and Headers Figure 10 shows the locations of the component side connectors and headers E e d GC UM 5 1 2 ER R Ob 1 2 9
15. e Safety standards e European Union Declaration of Conformity statement e Product Ecology statements e Electromagnetic Compatibility EMC standards e Product certification markings 5 1 1 Safety Standards The Intel Desktop Board DH55PJ complies with the safety standards stated in Table 43 when correctly installed in a compatible host system Table 43 Safety Standards Standard Title CSA UL 60950 1 Information Technology Equipment Safety Part 1 General Requirements USA and Canada EN 60950 1 Information Technology Equipment Safety Part 1 General Requirements European Union IEC 60950 1 Information Technology Equipment Safety Part 1 General Requirements International 75 Intel Desktop Board DH55PJ Technical Product Specification 5 1 2 European Union Declaration of Conformity 76 Statement We Intel Corporation declare under our sole responsibility that the product Intel Desktop Board DH55PJ is in conformity with all applicable essential requirements necessary for CE marking following the provisions of the European Council Directive 2004 108 EC EMC Directive 2006 95 EC Low Voltage Directive and 2002 95 EC ROHS Directive The product is properly CE marked demonstrating this conformity and is for distribution within all member states of the EU with no restrictions L This product follows the provisions of the European Directives 2004 108 EC 2006 95 EC and 2002 95 EC CeStina Tento vy
16. intel com support motherboards desktop Available configurations for the Intel http www intel com products motherboard DH55PJ index htm Desktop Board DH55PJ Supported processors http processormatch intel com Chipset information http www intel com products desktop chipsets index htm BIOS and driver updates http downloadcenter intel com Tested memory http www intel com support motherboards desktop sb CS 025414 htm Integration information http www intel com support go buildit 1 4 Processor The board is designed to support the Intel Core i7 Intel Core i5 Intel Core i3 and Intel Pentium processors in an LGA1156 socket Other processors may be supported in the future This board is designed to support processors with a maximum TDP of 95 W See the Intel web site listed below for the most up to date list of supported processors For information about Refer to Supported processors http processormatch intel com CAUTION Use only the processors listed on the web site above Use of unsupported processors can damage the board the processor and the power supply NOTE This board has specific requirements for providing power to the processor Refer to Section 2 5 1 on page 52 for information on power supply requirements for this board Product Description 1 5 Intel H55 Express Chipset The Intel H55 Express Chipset consisting of the Intel H55 Platform Controller Hub PCH provides interfac
17. lt lt gt or lt gt gt Selects a different menu screen Moves the cursor left or right T or i Selects an item Moves the cursor up or down Tab Selects sub items within a field i e date time Enter Executes command or selects the submenu F9 Load the default configuration values for the current menu lt F10 gt Save the current values and exits the BIOS Setup program lt Esc gt Exits the menu 60 Overview of BIOS Features 3 2 System Management BIOS SMBIOS SMBIOS is a Desktop Management Interface DMI compliant method for managing computers in a managed network The main component of SMBIOS is the Management Information Format MIF database which contains information about the computing system and its components Using SMBIOS a system administrator can obtain the system types capabilities operational status and installation dates for system components The MIF database defines the data and provides the method for accessing this information The BIOS enables applications such as third party management software to use SMBIOS The BIOS stores and reports the following SMBIOS information e BIOS data such as the BIOS revision level e Fixed system data such as peripherals serial numbers and asset tags e Resource data such as memory size cache size and processor speed e Dynamic data such as event detection and error logging Non Plug and Play operating systems require an additional interface for ob
18. of a computer The use of ACPI with this board requires an operating system that provides full ACPI support ACPI features include e Plug and Play including bus and device enumeration e Power management control of individual devices add in boards some add in boards may require an ACPI aware driver video displays and hard disk drives e Methods for achieving less than 15 watt system operation in the power on standby sleeping state e A Soft off feature that enables the operating system to power off the computer e Support for multiple wake up events see Table 7 on page 30 e Support for a front panel power and sleep mode switch Table 5 lists the system states based on how long the power switch is pressed depending on how ACPI is configured with an ACPI aware operating system Table 5 Effects of Pressing the Power Switch If the system is in this and the power switch is state the system enters this state ACPI G2 G5 Soft off ACPI GO working state On Soft off Standby note ACPI GO working state ACPI G1 sleeping state On Fail safe power off ACPI GO working state ACPI G2 G5 Soft off ACPI G1 sleeping state ACPI GO working state Sleep More than six seconds Power off ACPI G1 sleeping state ACPI G2 G5 Soft off Note System can only enter Standby state if power switch action is properly configured by the operating system 28 1 15 1 1 System States and Power States Produ
19. piller yerel evre yasalar na uygun olarak at lmal d r OCTOPOTA BnKkopucTo By Te 6aTapei npaBWibHOro Tuny iHakwe icHyBaruMe pA34K BMOYXY AKUJO MOXJIHBO BUKOpucTaHi 6arapei cria yTuni3yBatu Yrunizayia BUKOPpUCTaHUX 6arape Mae OyTM BUKOHAHAa 3riQHO M CUEBUX HODM LUO DeTy TIOIOTb OXOPOHY ZIOBKIJVIS A AN A A A Regulatory Compliance and Battery Disposal Information UPOZORN N V p pad v m ny baterie za nespr vn druh m ze doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotnim prost ed ETTEVAATUST Kui patarei asendatakse uue ebasobivat t pi patareiga v ib tekkida plahvatusoht T hjad patareid tuleb v imaluse korral viia vastavasse kogumispunkti T hjade patareide raviskamisel tuleb j rgida kohalikke keskkonnakaitse alaseid reegleid FIGYELMEZTET S Ha az elemet nem a megfelel tipusura cser li felrobbanhat Az elemeket lehet s g szerint jra kell hasznos tani A haszn lt elemeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni UZMAN BU Past v eksplozijas risks ja baterijas tiek nomain tas ar nepareiza veida baterij m Ja iesp jams baterijas vajadz tu nodot attiec gos pie em anas punktos Bateriju izme anai atkritumos j notiek saska ar viet jiem vides aizsardz bas noteikumiem D MESIO Naudojant netinkamo tipo baterijas irenginys gali
20. ranges area 64 KB approximately 750 MB OFO000H 960 KB GEFFFFH Lower BIOS Ko 0 7 Top of usable area DRAM memory 64 KB visible to the 0E0000H 16 KB x 4 operating T T 896 KB system ODFFFFH Add in Card BIOS and Buffer area 128 KB 16 KB x 8 DRAM OCODOOH O 768KB Range OBFFFFH Standard PCI ISA Video 1MB Memory SMM Memory 640 KB OAO0000H 128KB DOS 640 KB Compatibility O9FFFFH Memory DOS area 640 KB ANN i OM21971 Figure 8 Detailed System Memory Address Map 36 Technical Reference 2 1 2 Memory Map Table 8 lists the system memory map Table 8 System Memory Map Address Range decimal Address Range hex Size Description 1024 K 8388608 K Extended memory 960 K 1024 K Runtime BIOS 896 K 960 K Reserved 800 K 896 K C8000 DFFFF 96 KB Potential available high DOS memory open to the PCI Conventional bus Dependent on video adapter used 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FCOO 9FFFF 1KB Extended BIOS data movable by memory manager software 512K 639K 80000 9FBFF 127 KB Extended conventional memory 0K 512K 00000 7FFFF 512 KB Conventional memory 2 2 Connectors and Headers A CAUTION Only the following connectors and headers have overcurrent protection back panel and front panel USB and PS 2 The other internal connectors and headers are not overcurrent protected and should connect only to devices inside the
21. removable drive or the network The default setting is for the optical drive to be the first boot device the hard drive second removable drive third and the network fourth 3 6 1 Optical Drive Boot Booting from the optical drive is supported in compliance to the El Torito bootable CD ROM format specification Under the Boot menu in the BIOS Setup program the optical drive is listed as a boot device Boot devices are defined in priority order Accordingly if there is not a bootable CD in the optical drive the system will attempt to boot from the next defined drive 3 6 2 Network Boot The network can be selected as a boot device This selection allows booting from the onboard LAN or a network add in card with a remote boot ROM installed Pressing the lt F12 gt key during POST automatically forces booting from the LAN To use this key during POST the User Access Level in the BIOS Setup program s Security menu must be set to Full 3 6 3 Booting Without Attached Devices For use in embedded applications the BIOS has been designed so that after passing the POST the operating system loader is invoked even if the following devices are not present e Video adapter e Keyboard Mouse 3 6 4 Changing the Default Boot Device During POST Pressing the lt F10 gt key during POST causes a boot device menu to be displayed This menu displays the list of available boot devices Table 35 lists the boot device menu options Table 35
22. retail consumers of Intel s branded products to return used products to selected locations for proper recycling Please consult the http www intel com intel other ehs product_ecology for the details of this program including the scope of covered products available locations shipping instructions terms and conditions etc hx VEA that EZ AGAIN BOD SORE AK LSI Intel Product Recycling Program BORE ART lele kl Dart rer m RP dS FERE BH Ble eler r Hl iy n E as P RE EN TAB 3E DE FI RR iw http www intel com intel other ehs product ecology Yi rem Adis A plex Gen RRA ARES Deutsch Als Teil von Intels Engagement f r den Umweltschutz hat das Unternehmen das Intel Produkt Recyclingprogramm implementiert das Einzelhandelskunden von Intel Markenprodukten erm glicht gebrauchte Produkte an ausgew hlte Standorte f r ordnungsgem es Recycling zur ckzugeben Details zu diesem Programm einschlieBlich der darin eingeschlossenen Produkte verf gbaren Standorte Versandanweisungen Bedingungen usw finden Sie auf der http www intel com intel other ehs product ecolo 77 Intel Desktop Board DH55PJ Technical Product Specification 78 Espa ol Como parte de su compromiso de responsabilidad medioambiental Intel ha implantado el programa de reciclaje de productos Intel que permite que los consumidores al detalle de los
23. sekitar tempatan OSTRZEZENIE Istnieje niebezpieczenstwo wybuchu w przypadku zastosowania niewiasciwego typu baterii Zuzyte baterie nalezy w miare mozliwosci utylizowa zgodnie z odpowiednimi przepisami ochrony rodowiska PRECAUTIE Risc de explozie daca bateria este inlocuita cu un tip de baterie necorespunz tor Bateriile trebuie reciclate dac este posibil Depozitarea bateriilor uzate trebuie s respecte reglement rile locale privind protectia mediului BHMMAHME Tip ucnornb3oBaHun 6arapen HeCOOTBOeTCTBy OU Jero TUMa CYLLIECTBYET PUCK ee B3pbiBa BaTapen JOJDKHbI ObITb YTUJIUZUPOBAHbI MO BOSMOXHOCTM YTUNUZAYUA 6aTapen Z0OJDKH MPOBOANTCA TIO MpaBuUsiaM COOTBETCTBYIOLYUM MECTHbIM TDEOOBAHMAM UPOZORNENIE Ak bat riu vymenite za nespravny typ hrozi nebezpecenstvo jej vybuchu Bat rie by sa mali podla moZnosti vzdy recyklovat Likvid cia pouzitych bat ri sa musi vykon vat v s lade s miestnymi predpismi na ochranu Zivotn ho prostredia POZOR Zamenjava baterije z baterijo druga nega tipa lahko povzro i eksplozijo Ce je mogo e baterije reciklirajte Rabljene baterije zavrzite v skladu z lokalnimi okoljevarstvenimi predpisi A m au A A 86 sesoanrssefanAavinvasuuuoaashausaan mall l aasuuumuaat uS na AI YuuuemasizussasiiuluangzausdiusTuduxedauzaocviaofiu UYARI Yanl t rde pil tak ld nda patlama riski vard r Piller m mk n oldu unda geri d n t r lmelidir Kullan lm
24. used Failure to do so can damage the power supply The total amount of standby current required depends on the wake devices supported and manufacturing options The board provides several power management hardware features including e Power connector e Fan headers e LAN wake capabilities e Instantly Available PC technology e Wake from USB e PME signal wake up support e WAKE signal wake up support e Wake from PS 2 devices e Wake from serial port e 5 V Standby Power Indicator LED LAN wake capabilities and Instantly Available PC technology require power from the 5 V standby line NOTE The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support 1 15 2 1 Power Connector ATX12V compliant power supplies can turn off the system power through system control When an ACPI enabled system receives the correct command the power supply removes all non standby voltages When resuming from an AC power failure the computer returns to the power state it was in before power was interrupted on or off The computer s response can be set using the Last Power State feature in the BIOS Setup program s Boot menu For information about Refer to The location of the main power connector Figure 10 page 39 The signal names of the main power connector Table 22 page 45 31 Intel Desktop Board DH55PJ Technical Product Specification 1 15 2 2 Fan Headers The function operation of the fan he
25. 16 add in graphics card Intel High Definition Audio via the Realtek ALC888S audio codec Twelve USB 2 0 ports Six ports are implemented with stacked back panel connectors Six front panel ports are implemented with three dual port internal headers Four internal Serial ATA SATA 3 0 Gb s ports One serial port header One parallel port header One back panel PS 2 connector Intel BIOS resident in the SPI Flash device Support for Advanced Configuration and Power Interface ACPI Plug and Play and SMBIOS continued Intel Desktop Board DH55PJ Technical Product Specification Table 1 Feature Summary continued Instantly Available Support for PCI Local Bus Specification Revision 2 3 PC Technology e Support for PCI Express e Suspend to RAM support e Wake on PCI PCI Express LAN front panel PS 2 serial and USB ports LAN Support Gigabit 10 100 1000 Mbits s LAN subsystem using the Intel 82578DC Gigabit Ethernet Controller Expansion e One PCI Express 2 0 x16 add in card connector Capabilities e Two PCI Express 2 0 x1 add in card connectors e One Conventional PCI bus connector Hardware Monitor e Intel Quiet System Technology Intel QST implemented through Intel Subsystem Management Engine Intel ME in the Intel H55 PCH e Voltage sense to detect out of range power supply voltages e Thermal sense to detect out of range thermal values e Three fan headers using PWM control e 4 pin headers for processor fr
26. 2 Detecting presence of keyboard 93 Enabling the keyboard 94 Clearing keyboard input buffer 95 Instructing keyboard controller to run Self Test PS 2 only Mouse USB 98 Resetting mouse 99 Disabling mouse 9A Detecting presence of mouse 9B Enabling mouse Fixed Media BO Resetting fixed media B1 Disabling fixed media B2 Detecting presence of a fixed media hard drive detection etc B3 Enabling configuring a fixed media Removable Media B8 Resetting removable media B9 Disabling removable media BA Detecting presence of a removable media CD ROM detection etc BC Enabling configuring a removable media BDS Dy Trying boot selection y y 0 to 15 PEI Core EO Started dispatching PEIMs emitted on first report of EFI SW PC INIT BEGIN EFI SW PEI PC HANDOFF TO NEXT E2 Permanent memory found E1 E3 Reserved for PEI PEIMs DXE Core E4 Entered DXE phase E5 Started dispatching drivers E6 Started connecting drivers continued 71 Intel Desktop Board DH55PJ Technical Product Specification 72 Table 41 Port 80h POST Codes continued POST Code E7 E8 E9 EB F4 F5 F8 F9 FA 30 31 34 35 3F Description of POST Operation DXE Drivers Waiting for user input Checking password Entering BIOS setup Calling Legacy Option ROMs Runtime Phase EFI OS Boot Entering Sleep state Exiting Sleep state EFI boot service ExitBootServices has been called EFI runtime service SetVirtualAddressMap has been called EFI runtime service Res
27. 243 84 millimeters Location of the I O connectors and mounting holes are in compliance with the ATX specification 1 800 45 72 6 500 165 10 6 100 154 94 5 200 132 08 2 850 72 39 3100 78 74 ueni 2 600 6200 16383 66 04 157 48 OM22242 Figure 14 Board Dimensions 51 Intel Desktop Board DH55PJ Technical Product Specification 2 5 Electrical Considerations 2 5 1 Power Supply Considerations A NOTE 52 CAUTION The 5 V standby line from the power supply must be capable of providing adequate 5 V standby current Failure to do so can damage the power supply The total amount of standby current required depends on the wake devices supported and manufacturing options Additional power required will depend on configurations chosen by the integrator The power supply must comply with the indicated parameters of the ATX form factor specification e The potential relation between 3 3 VDC and 5 VDC power rails e The current capability of the 5 VSB line e All timing parameters e All voltage tolerances For example for a typical system configuration of a 95 W processor see Section 1 4 on page 14 for information on supported processors up to 8 GB DDR3 memory integrated graphics one hard disk drive one optical drive and all board peripherals enabled the minimum recommended power supply is about 320 W with current ratings as listed in Table 27 Table 27 Minimum Recommended P
28. Intel H55 Express Chipset 107 C For information about Refer to Processor datasheets and specification updates Section 1 3 page 14 Technical Reference 2 7 Reliability The Mean Time Between Failures MTBF prediction is calculated using component and subassembly random failure rates The calculation is based on the Telcordia SR 332 Method I Case 1 50 electrical stress 50 C ambient The MTBF prediction is used to estimate repair rates and spare parts requirements The MTBF data is calculated from predicted data at 50 9C The MTBF for the board is 146 986 hours 2 8 Environmental Table 31 lists the environmental specifications for the board Table 31 Environmental Specifications Parameter Specification Temperature Non Operating 40 C to 60 C Operating 0 C to 40 C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches second2 Packaged Half sine 2 millisecond Velocity Change inches sec Vibration Unpackaged 5 Hz to 20 Hz 0 01 g Hz sloping up to 0 02 g Hz 20 Hz to 500 Hz 0 02 g Hz flat Packaged 5 Hz to 40 Hz 0 015 g Hz flat 40 Hz to 500 Hz 0 015 g Hz sloping down to 0 00015 g Hz 57 Intel Desktop Board DH55PJ Technical Product Specification 58 3 Overview of BIOS Features 3 1 Introduction ote N The board uses an Intel BIOS that is stored in a 64 Mbit 8 192 KB Serial Peripheral Interface Flash Memory SPI Flash device which can be updated using a se
29. Interference by Information Technology Equipment Japan KN 22 KN 24 Korean Communications Commission Framework Act on Telecommunications and Radio Waves Act South Korea CNS 13438 Bureau of Standards Metrology and Inspection Taiwan 79 Intel Desktop Board DH55PJ Technical Product Specification 80 FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation For questions related to the EMC performance of this product contact Intel Corporation 5200 N E Elam Young Parkway Hillsboro OR 97124 1 800 628 8686 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off
30. O FF FF processor exception 69 Intel Desktop Board DH55PJ Technical Product Specification Table 41 Port 80h POST Codes POST Code Description of POST Operation Host Processor 10 Power on initialization of the host processor Boot Strap Processor 11 Host processor cache initialization including APs 12 Starting Application processor initialization 13 SMM initialization Chipset 21 Initializing a chipset component Memory 22 Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 24 Programming timing parameters in the memory controller and the DIMMs 25 Configuring memory 26 Optimizing memory settings 27 Initializing memory such as ECC init 29 Memory testing completed PCI Bus 50 Enumerating PCI busses 51 Allocating resources to PCI bus 52 Hot Plug PCI controller initialization 53 57 Reserved for PCI Bus USB 58 Resetting USB bus 59 Reserved for USB ATA ATAPI SATA 5A Resetting PATA SATA bus and all devices 5B Reserved for ATA SMBus 5C Resetting SMBus 5D Reserved for SMBus Local Console 70 Resetting the VGA controller 71 Disabling the VGA controller 72 Enabling the VGA controller Remote Console 78 Resetting the console controller 79 Disabling the console controller 7A Enabling the console controller continued 70 Error Messages and Beep Codes Table 41 Port 80h POST Codes continued POST Code Description of POST Operation Keyboard USB 90 Resetting keyboard 91 Disabling keyboard 9
31. OR 38 10 Component side Connectors and Headers 39 11 Connection Diagram for Front Panel Header 46 12 Connection Diagram for Front Panel USB Headers 48 13 Location of the Jumper Block ana iia a an 49 14 Board Dimensions uuu ua dh 51 15 Localized High Temperature Zones NENNEN NEEN 55 Tables 1 Feature SUMMA teh IBID e sha qa 9 2 Components Shown in Figure Linn nica 12 3 Supported Memory Configurations 15 Z EAN Connector LED States Lui rs der ox an A EE Rada 24 5 Effects of Pressing the Power Switch 28 6 Power States and Targeted System Power 29 7 Wake up Devices and Events nn REENEN ENER ENNEN Nee 30 8 System Memory Map EE 37 9 Component side Connectors and Headers Shown in Figure 10 40 10 Serial Port Header Sokrates aa ER aded DA gor ce v a Ep aedis 41 LT Parallel Port Header EE 41 12 S PDIF E LE EE 42 13 Internal Mono Speaker Header ENEE NENNEN 42 14 Front Panel Audio Header for Intel HD Audio 42 15 Front Panel Audio Header for Passive AC 9 Auydi0 42 16 Front Panel USB Header dirias exea aetas e aano ad saco c eia wu AN lau dad 42 I7 SATA GONMECCORS a sas 43 18 Processor 4 Pin Fan Header
32. QXGA at a 75 Hz refresh rate The VGA port is enabled for POST whenever a monitor is attached regardless of the DVI D connector status 1 7 1 2 Digital Visual Interface DVI D The DVI D port supports digital DVI displays The maximum supported resolution is 1920 x 1200 WUXGA at 60 Hz refresh rate The DVI D port is compliant with the DVI 1 0 specification The DVI D port is only enabled for POST when there is no monitor attached to the VGA connector Product Description 1 7 2 PCI Express x16 Graphics The Intel Core i7 Intel Core i5 Intel Core i3 and Intel Pentium processors in an LGA1156 socket support discrete add in graphics cards via the PCI Express 2 0 x16 graphics connector e Supports PCI Express GEN2 frequency of 2 5 GHz resulting in 5 0 Gb s each direction 500 MB s per lane Maximum theoretical bandwidth on interface is 8 GB s in each direction simultaneously when operating in x16 mode e Supports PCI Express GEN1 frequency of 1 25 GHz resulting in 2 5 Gb s each direction 250 MB s per lane Maximum theoretical bandwidth on interface is 4 GB s in each direction simultaneously when operating in x16 mode For information about Refer to PCI Express technology http www pcisig com 1 8 USB The board supports up to twelve USB 2 0 ports through two EHCI host controllers on the PCH that allow the use of EHCI compatible drivers The port arrangement is as follows e Six ports via stacked back panel connectors
33. SIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR All Intel desktop boards are evaluated as Information Technology Equipment I T E for use in personal computers PC for installation in homes offices schools computer rooms and similar locations The suitability of this product for other PC or embedded non PC applications or other environments such as medical industrial alarm systems test equipment etc may not be supported without further evaluation by Intel Intel Corporation may have patents or pending patent applications trademarks copyrights or other intellectual property rights that relate to the presented subject matter The furnishing of documents and other materials and information does not provide any license express or implied by estoppel or otherwise to any such patents trademarks copyrights or other intellectual property rights Intel may make changes to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them Intel desktop boards may contain design defects or errors known as errata which may cause the product to deviate from pu
34. acordo com as regulamenta es ambientais da regi o ASCIAROZZNASC IcHye pbi3biKa Bbl6yxy Kani 3aMeHeHbl AKYMY IATap HerlpaBi IbHara TbINy AkymynsaTapb MaBiHHbl Ma MardbiMacui nepenpauoyBauua Maz6aynayya ag crapbix akymynaTapaY MaTp36Ha 3ro4Ha 3 MACLJOBbIM 3akaHagaycTBaM na 3Kanorii UPOZORNIN V p pad v m ny baterie za nespr vn druh m ze doj t k v buchu Je li to mo n baterie by m ly b t recyklov ny Baterie je t eba zlikvidovat v souladu s m stn mi p edpisy o ivotn m prost ed Npoooxnh Yridpxe kiv uvoc yia kpn n GE nepintwon nou n unarap a avrikaraora si ano pia Aav aouevou TUnou Ol unaTapieg 0a npenel va avaKUKAWVOVTGI TGV KATI TETOIO E VGI OuvaTo H am pp yn rov XPNOILONOINUEVWV unarapiov np nel va ylverai C NpwvVa HE TOUC KATA T NO NEpIBAAAOVTIKOUG KAVOVIOLIOUG VIGY ZAT Ha a telepet nem a megfelel t pus telepre cser li az felrobbanhat A telepeket lehet s g szerint jra kell hasznos tani A haszn lt telepeket a helyi k rnyezetv delmi el r soknak megfelel en kell kiselejtezni A xx AU DEDEM OC BEDERHNEUEFT JHII DARIA CINE mumeUYZ7J UCKTZ amp U FAROE PERES ORTIK HERO RBA IAE TIRED 85 Intel Desktop Board DH55PJ Technical Product Specification AN A A AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul Bateri sepatutnya dikitar semula jika boleh Pelupusan bateri terpakai mestilah mematuhi peraturan alam
35. aders is as follows The fans are on when the board is in the SO or S1 state The fans are off when the board is in the S3 S4 or S5 state Each fan header is wired to a fan tachometer input of the hardware monitoring and fan control ASIC All fan headers support closed loop fan control that can adjust the fan speed or switch the fan on or off as needed All fan headers have a 12 V DC connection 4 pin fan headers are controlled by Pulse Width Modulation The front fan and rear fan headers also support linear fan control on 3 wire fans For information about Refer to The location of the fan headers Figure 10 page 39 The location of the fan headers and sensors for thermal monitoring Figure 6 page 27 1 15 2 3 LAN Wake Capabilities A CAUTION For LAN wake capabilities the 5 V standby line for the power supply must be capable of providing adequate 5 V standby current Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply 32 LAN wake capabilities enable remote wake up of the computer through a network The LAN subsystem monitors network traffic at the Media Independent Interface Upon detecting a Magic Packet frame the LAN subsystem asserts a wake up signal that powers up the computer Product Description 1 15 2 4 Instantly Available PC Technology A CAUTION For Instantly Available PC technology the 5 V standby line for the power supply must be capable of providing a
36. ble 3 Supported Memory Configurations Capacity Note Density Front side Back side Devices 4096 MB DS 2 Gbit 2 Gb x8 2 Gb x8 16 Note DS refers to double sided memory modules containing two rows of SDRAM and SS refers to single sided memory modules containing one row of SDRAM Intel Desktop Board DH55PJ Technical Product Specification For information about Refer to Tested Memory http www intel com support motherboards desktop sb CS 025414 htm 1 6 1 Memory Configurations The Intel Core i7 Intel Core i5 Intel Core i3 and Intel Pentium processors support the following types of memory organization e Dual channel Interleaved mode This mode offers the highest throughput for real world applications Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal If different speed DIMMs are used between channels the slowest memory timing will be used e Single channel Asymmetric mode This mode is equivalent to single channel bandwidth operation for real world applications This mode is used when only a single DIMM is installed or the memory capacities are unequal Technology and device width can vary from one channel to the other If different speed DIMMs are used between channels the slowest memory timing will be used For information abo
37. blished specifications Current characterized errata are available on request Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order Copies of documents which have an ordering number and are referenced in this document or other Intel literature may be obtained from Intel Corporation P O Box 5937 Denver CO 80217 9808 or call in North America 1 800 548 4725 Europe 44 0 1793 431 155 France 44 0 1793 421 777 Germany 44 0 1793 421 333 other Countries 708 296 9333 Intel Core and Pentium are trademarks of Intel Corporation or its subsidiaries in the United States and other countries Other names and brands may be claimed as the property of others Copyright 2010 Intel Corporation All rights reserved Preface This Technical Product Specification TPS specifies the board layout components connectors power and environmental requirements and the BIOS for the Intel Desktop Board DH55PJ Intended Audience The TPS is intended to provide detailed technical information about the Intel Desktop Board DH55PJ and its components to the vendors system integrators and other engineers and technicians who need this level of information It is specifically not intended for general audiences What This Document Contains Chapter Description 1 A description of the hardware used on the Intel Desktop Board DH55PJ A map of the resources of the Intel De
38. ct Description Under ACPI the operating system directs all system and device power state transitions The operating system puts devices in and out of low power states based on user preferences and knowledge of how devices are being used by applications Devices that are not being used can be turned off The operating system uses information from applications and user settings to put the system as a whole into a low power state Table 6 lists the power states supported by the board along with the associated system power targets See the ACPI specification for a complete description of the various system and power states Table 6 Power States and Targeted System Power Global States Sleeping States Processor States Device States Targeted System Power Note 1 GO working SO working CO working DO working Full power gt 30 W state state Gl sleeping S1 Processor C1 stop D1 D2 D3 5 W lt power lt 52 5 W state stopped grant device specification specific G1 sleeping S3 Suspend to No power D3 no power Power 5 W Note 2 state RAM Context except for saved to RAM wake up logic G1 sleeping S4 Suspend to No power D3 no power Power 5 W Note 2 state disk Context except for saved to disk wake up logic G2 S5 S5 Soft off No power D3 no power Power 5 W Note 2 Context not saved except for Cold boot is wake up logic required G3 No power to the No power D3 no power
39. d affect case temperatures Maximum case temperatures are important when considering proper airflow to cool the board Table 29 Thermal Considerations for Components Component Maximum Case Temperature Processor For processor case temperature see processor datasheets and processor specification updates Intel H55 Express Chipset 111 C 55 Intel Desktop Board DH55PJ Technical Product Specification 56 To ensure functionality and reliability the component is specified for proper operation when Case Temperature is maintained at or below the maximum temperature listed in Table 29 This is a requirement for sustained power dissipation equal to Thermal Design Power TDP is specified as the maximum sustainable power to be dissipated by the components When the component is dissipating less than TDP the case temperature should be below the Maximum Case Temperature The surface temperature at the geometric center of the component corresponds to Case Temperature It is important to note that the temperature measurement in the system BIOS is a value reported by embedded thermal sensors in the components and does not directly correspond to the Maximum Case Temperature The upper operating limit when monitoring this thermal sensor is Tcontrol as shown in Table 30 Table 30 Tcontrol Values for Components Component Tcontrol Processor For processor case temperature see processor datasheets and processor specification updates
40. d in card is asserted the computer wakes from an ACPI S1 S3 S4 or S5 state 1 15 2 8 Wake from PS 2 Devices PS 2 device activity can wake the computer from an ACPI S1 S3 S4 or S5 state When the computer is in an S4 state any key can be used to wake the computer provided a supported operating system is installed When the computer is in the S5 state the only PS 2 activity that will wake the computer is either the Alt PrtScrn key combination or the Power key that is available on some keyboards The BIOS can be used to select between either of the key combinations 33 Intel Desktop Board DH55PJ Technical Product Specification 1 15 2 9 Wake from Serial Port Serial port activity wakes the computer from an ACPI S1 or S3 state 1 15 2 10 5 V Standby Power Indicator LED The 5 V standby power indicator LED shows that power is still present even when the computer appears to be off Figure 7 shows the location of the standby power indicator LED on the board OM22245 Figure 7 Location of the Standby Power LED A CAUTION If AC power has been switched off and the standby power indicators are still lit disconnect the power cord before installing or removing any devices connected to the board Failure to do so could damage the board and any attached devices 34 2 Technical Reference 2 1 Memory Resources 2 1 1 Addressable Memory The board utilizes 8 GB of addressable system memory Typically the address space that
41. d on Intel Desktop Boards and associated collateral The color fm of the mark may vary depending upon the application The Environmental AL j Friendly Usage Period EFUP for Intel Desktop Boards has been determined to be 10 years 83 Intel Desktop Board DH55PJ Technical Product Specification 5 2 Battery Disposal Information A A 84 CAUTION Risk of explosion if the battery is replaced with an incorrect type Batteries should be recycled where possible Disposal of used batteries must be in accordance with local environmental regulations PR CAUTION Risque d explosion si la pile usag e est remplac e par une pile de type incorrect Les piles usag es doivent tre recycl es dans la mesure du possible La mise au rebut des piles usag es doit respecter les r glementations locales en vigueur en mati re de protection de l environnement FORHOLDSREGEL Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier bor om muligt genbruges Bortskaffelse af brugte batterier bar foreg i overensstemmelse med gaeldende miljglovgivning OBS Det kan oppst eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier bgr kastes i henhold til gjeldende miljglovgivning VIKTIGT Risk f r explosion om batteriet ers tts med felaktig batterityp Batterier ska kasseras enligt de lokala milj v rdsbest mmelserna VARO R j hdysvaara jos pariston tyyppi on v r Paristot on k
42. dequate 5 V standby current Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply Instantly Available PC technology enables the board to enter the ACPI 53 Suspend to RAM sleep state While in the S3 sleep state the computer will appear to be off the power supply is off and the front panel power LED will behave as configured by the BIOS S3 State Indicator option When signaled by a wake up device or event the system quickly returns to its last known wake state Table 7 on page 30 lists the devices and events that can wake the computer from the S3 state The board supports the PCI Bus Power Management Interface Specification Add in boards that also support this specification can participate in power management and can be used to wake the computer The use of Instantly Available PC technology requires operating system support and PCI 2 3 compliant add in cards PCI Express add in cards and drivers 1 15 2 5 Wake from USB USB bus activity wakes the computer from ACPI Si or S3 states NOTE NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB and is supported by the operating system 1 15 2 6 PME Signal Wake up Support When the PME signal on the Conventional PCI bus is asserted the computer wakes from an ACPI S1 S3 S4 or S5 state 1 15 2 7 WAKE Signal Wake up Support When the WAKE signal on a PCI Express ad
43. ed with a custom splash screen The Intel Integrator s Toolkit that is available from Intel can be used to create a custom splash screen For information about Refer to Intel Integrator Toolkit http developer intel com design motherbd software itk Additional Intel software tools http developer intel com products motherboard DH55PJ t ools htm and http developer intel com design motherbd software htm 3 5 BIOS Recovery It is unlikely that anything will interrupt a BIOS update however if an interruption occurs the BIOS could be damaged Table 34 lists the drives and media types that can and cannot be used for BIOS recovery The BIOS recovery media does not need to be made bootable however it must contain the motherboard bio file at the root level Table 34 Acceptable Drives Media Types for BIOS Recovery Media Type Can be used for BIOS recovery Optical drive connected to the SATA interface Yes USB removable drive a USB Flash Drive for example Yes USB diskette drive with a 1 44 MB diskette No USB hard disk drive No Legacy diskette drive with a 1 44 MB diskette connected to the No legacy diskette drive interface For information about Refer to BIOS recovery http www intel com support motherboards desktop sb cs 023360 htm 63 Intel Desktop Board DH55PJ Technical Product Specification 3 6 Boot Options In the BIOS Setup program the user can choose to boot from a hard drive optical drive
44. ent it may cause radio interference Install and use the equipment according to the instruction manual CORE HHUBLESERRSAEMHBMS VCCI DEH KES lt SITABHRRMERTT CORB RERMCIEATICE amp HR CUCU E25 CORBPIVAPTLEY AY FERTELT RINDE SMBS SHO FCEPHVET PRG AAS CE o TELM RY RUE U C EU Korea Class B Statement Korea Class B Statement translation This equipment is for home use and has acquired electromagnetic conformity registration so it can be used not only in residential areas but also other areas e 77 81 Intel Desktop Board DH55PJ Technical Product Specification 5 1 5 82 ENERGY STAR 5 0 e Standby and ErP Compliance The US Department of Energy and the US Environmental Protection Agency have continually revised the ENERGY STAR requirements Intel has worked directly with these two governmental agencies in the definition of new requirements Intel Desktop Board DH55PJ meets the following program requirements in an adequate system configuration including appropriate selection of an efficient power supply Energy Star v5 0 category A EPEAT Korea e Standby European Union Energy related Products Directive 2009 ErP For information about Refer to ENERGY STAR requirements and recommended configurations http www intel com go energystar Electronic Product Environmental Assessment Tool EPEAT http www epeat net Korea e Standby Program http www kemco or kr new eng pg02 pg02100300 asp
45. er Block A CAUTION Do not move the jumper with the power on Always turn off the power and unplug the power cord from the computer before changing a jumper setting Otherwise the board could be damaged Figure 13 shows the location of the jumper block The 3 pin jumper block determines the BIOS Setup program s mode Table 26 describes the jumper settings for the three modes normal configure and recovery m OM22244 Figure 13 Location of the Jumper Block 49 Intel Desktop Board DH55PJ Technical Product Specification 50 Table 26 BIOS Setup Configuration Jumper Settings Function Mode Jumper Setting Configuration Normal The BIOS uses current configuration information and passwords for booting Configure After the POST runs Setup runs automatically The maintenance menu is displayed Note that this Configure mode is the only way to clear the BIOS CMOS settings Press F9 restore defaults while in Configure mode to restore the BIOS CMOS settings to their default values Recovery The BIOS attempts to recover the BIOS configuration A recovery CD or USB flash drive is required Technical Reference 2 4 Mechanical Considerations 2 4 1 Form Factor The board is designed to fit into a MicroATX form factor chassis Figure 14 illustrates the mechanical form factor for the board Dimensions are given in inches millimeters The outer dimensions are 9 60 inches by 9 60 inches 243 84 millimeters by
46. erface e Intelligent power management including a programmable wake up event interface e PCI Conventional bus power management support The BIOS Setup program provides configuration options for the Legacy I O controller 1 10 1 Serial Port 20 The serial port is implemented as a 10 pin header on the board The serial port supports data transfers at speeds up to 115 2 kbits s with BIOS support For information about Refer to The location of the serial port header Figure 10 page 39 Product Description 1 10 2 Parallel Port The parallel port is implemented as a 26 pin header on the board Use the BIOS Setup program to set the parallel port mode For information about Refer to The location of the parallel port header Figure 10 page 39 1 11 Audio Subsystem The board supports Intel High Definition Audio via the Realtek ALC888S audio codec The ALC888S based audio subsystem supports the following features e Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize the device that is connected to an audio port The back panel audio jacks are capable of retasking according to the user s definition or can be automatically switched depending on the recognized device type e Stereo input and output via back panel jacks e Headphone and Mic in functions for front panel audio jacks e A signal to noise S N ratio of 90 dB 1 11 1 Audio Subsystem Software Audio software and dri
47. es to the processor and the USB SATA LPC audio network display Conventional PCI and PCI Express x1 interfaces The PCH is a centralized controller for the board s I O paths For information about Refer to The Intel H55 Express Chipset http www intel com products desktop chipsets index htm Resources used by the chipset Chapter 2 1 6 System Memory The board has two DIMM sockets and supports the following memory features e Two independent memory channels with interleaved mode support e Support for non ECC unbuffered single sided or double sided DIMMs with x8 organization e 8 GB maximum total system memory with 2 Gb memory technology Refer to Section 2 1 1 on page 35 for information on the total amount of addressable memory e Minimum total system memory 1 GB using 1 Gb x8 module e Serial Presence Detect e DDR3 1333 MHz and DDR3 1066 MHz SDRAM DIMMs NOTE To be fully compliant with all applicable DDR SDRAM memory specifications the board should be populated with DIMMs that support the Serial Presence Detect SPD data structure This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance If non SPD memory is installed the BIOS will attempt to correctly configure the memory settings but performance and reliability may be impacted or the DIMMs may not function under the determined frequency Table 3 lists the supported DIMM configurations Ta
48. etSystem has been called PEIMs Recovery Crisis Recovery has initiated per user request Crisis Recovery has initiated by software corrupt flash Loading recovery capsule Handing off control to the recovery capsule Unable to recover Table 42 Typical Port 80h POST Sequence POST Code 21 22 23 25 28 34 E4 12 13 50 51 92 90 94 95 EB 58 5A 92 90 94 5A 28 90 94 E7 01 00 Description Initializing a chipset component Reading SPD from memory DIMMs Detecting presence of memory DIMMs Configuring memory Testing memory Loading recovery capsule Entered DXE phase Starting application processor initialization SMM initialization Enumerating PCI busses Allocating resourced to PCI bus Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Keyboard Self Test Calling Video BIOS Resetting USB bus Resetting PATA SATA bus and all devices Detecting the presence of the keyboard Resetting keyboard Clearing keyboard input buffer Resetting PATA SATA bus and all devices Testing memory Resetting keyboard Clearing keyboard input buffer Waiting for user input INT 19 Ready to boot Error Messages and Beep Codes 73 Intel Desktop Board DH55PJ Technical Product Specification 74 5 Regulatory Compliance and Battery Disposal Information 5 1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board DH55PJ
49. for No power to the system mechanical off system wake up logic Service can be performed AC power is except when safely disconnected provided by from the battery or computer external source Notes 1 Total system power is dependent on the system configuration including add in boards and peripherals powered by the system chassis power supply 2 Dependent on the standby power consumption of wake up devices used in the system 29 Intel Desktop Board DH55PJ Technical Product Specification 1 15 1 2 Wake up Devices and Events Table 7 lists the devices or specific events that can wake the computer from specific states Table 7 Wake up Devices and Events These devices events can wake up the computer from this state Power switch S1 S3 S4 S5 RTC alarm S1 S3 S4 S5 LAN S1 S3 S4 S5 USB S1 S3 PME signal S1 S3 S4 S5 WAKE signal S1 S3 S4 S5 PS 2 S1 S3 S4 S5 Serial S1 S3 Notes e S4 implies operating system support only e USB ports are turned off during S4 S5 states NOTE The use of these wake up events from an ACPI state requires an operating system that provides full ACPI support In addition software drivers and peripherals must fully support ACPI wake events 30 Product Description 1 15 2 Hardware Support A NOTE CAUTION Ensure that the power supply provides adequate 5 V standby current if LAN wake capabilities and Instantly Available PC technology features are
50. formance of both the processor and or voltage regulator or in some instances damage to the board Fora list of chassis that have been tested with Intel desktop boards please refer to the following website http www3 intel com cd channel reseller asmo na eng tech_reference 53211 htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance CAUTION The ambient temperature must not exceed the board s maximum operating temperature Failure to do so could cause components to exceed their maximum case temperature and malfunction For information about the maximum operating temperature see the environmental specifications in Section 2 8 CAUTION Ensure that proper airflow is maintained in the processor voltage regulator circuit Failure to do so may result in damage to the voltage regulator circuit Technical Reference Figure 15 shows the locations of the localized high temperature zones OM22243 Item Description A Processor voltage regulator area B Processor C Intel H55 Express Chipset Figure 15 Localized High Temperature Zones Table 29 provides maximum case temperatures for the components that are sensitive to thermal changes The operating temperature current load or operating frequency coul
51. ierr tett v jos se on mahdollista Kaytetyt paristot on h vitett v paikallisten ymp rist m r ysten mukaisesti VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr Die Batterie darf nur durch denselben oder einen entsprechenden vom Hersteller empfohlenen Batterietyp ersetzt werden Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore Per disfarsi delle pile usate seguire le istruzioni del produttore A A Regulatory Compliance and Battery Disposal Information PRECAUCI N Existe peligro de explosi n si la pila no se cambia de forma adecuada Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo Para deshacerse de las pilas usadas siga igualmente las instrucciones del fabricante WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij Batterijen moeten zoveel mogelijk worden gerecycled Houd u bij het weggooien van gebruikte batterijen aan de plaatselijke milieuwetgeving ATENC O Haver risco de explos o se a bateria for substitu da por um tipo de bateria incorreto As baterias devem ser recicladas nos locais apropriados A eliminac o de baterias usadas deve ser feita de
52. inte Intel Desktop Board DH55P Technical Product Specification April 2010 Order Number E95284 001US The Intel Desktop Board DH55PJ may contain design defects or errors known as errata that may cause the product to deviate from published specifications Current characterized errata are documented in the Intel Desktop Board DH55P Specification Update Revision History Revision Revision History Date 001 First release of the Intel Desktop Board DH55PJ Technical Product April 2010 Specification This product specification applies to only the standard Intel Desktop Board DH55PJ with BIOS identifier TCIBX10H 86A Changes to this specification will be published in the Intel Desktop Board DH55PJ Specification Update before being incorporated into a revision of this document INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS NO LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE MERCHANTABILITY OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS OTHERWISE AGREED IN WRITING BY INTEL THE INTEL PRODUCTS ARE NOT DE
53. irlenmis merkezlere iade edip uygun sekilde geri d n st rmesini ama layan Intel r nleri Geri D n m Program n uygulamaya koymu tur Bu program n r n kapsam r n iade merkezleri nakliye talimatlar kay tlar ve artlar v s dahil b t n ayr nt lar n grenmek i in l tfen http www intel com intel other ehs product ecology Web sayfasina gidin 5 1 4 EMC Regulations The Intel Desktop Board DH55PJ complies with the EMC regulations stated in Table 44 when correctly installed in a compatible host system Table 44 EMC Regulations Regulation Title FCC 47 CFR Part 15 Title 47 of the Code of Federal Regulations Part 15 Subpart B Radio Subpart B Frequency Devices USA ICES 003 Interference Causing Equipment Standard Digital Apparatus Canada EN55022 Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment European Union EN55024 Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union EN55022 Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand CISPR 22 Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International CISPR 24 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International VCCI V 3 V 4 Voluntary Control for
54. is allocated for PCI Conventional bus add in cards PCI Express configuration space BIOS SPI Flash device and chipset overhead resides above the top of DRAM total system memory On a system that has 8 GB of system memory installed it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions These functions include the following BIOS SPI Flash device 64 Mbit e Local APIC 19 MB e Direct Media Interface 40 MB e Front side bus interrupts 17 MB e PCI Express configuration space 256 MB e PCH base address registers PCI Express ports up to 256 MB e Memory mapped I O that is dynamically allocated for PCI Conventional and PCI Express add in cards 256 MB The board provides the capability to reclaim the physical memory overlapped by the memory mapped I O logical address space The board remaps physical memory from the top of usable DRAM boundary to the 4 GB boundary to an equivalent sized logical address range located just above the 4 GB boundary Figure 8 shows a schematic of the system memory map All installed system memory can be used when there is no overlap of system addresses 35 Intel Desktop Board DH55PJ Technical Product Specification 8 GB Top of system address space N Upper d 4 GB of address space lt FLASH APIC gt 20 MB Reserved PCI Memory Range OFFFFFH 1 MB contains PCI chipsets Upper BIOS and PCH
55. l other ehs product_ ecology untuk mendapatkan butir butir program ini termasuklah skop produk yang dirangkumi lokasi lokasi tersedia arahan penghantaran terma amp syarat dsb Portuguese Como parte deste compromisso com o respeito ao ambiente a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados onde esses produtos s o reciclados de maneira adequada Consulte o site http www intel com intel other ehs product ecology em Ingl s para obter os detalhes sobre este programa inclusive o escopo dos produtos cobertos os locais dispon veis as instru es de envio os termos e condi es etc Regulatory Compliance and Battery Disposal Information Russian B KkauecrBe uacrA CBOUX o6s3aTe IbCTB K OKpy gt Kalolyen cpene B Intel cosnaHa nporpaMMa yrunusauua npoaykuua Intel Product Recycling Program ana npeAocraB IeHMsl KOHeUHBIM MONb30BaTenam Mapok nmpo ykunu Intel BO3MOXHOCTH BO3Bpara ucnonb3yemo npogyKk nn B cneumanu3npoBaHHbIe NYHKTbI ANA AO KHOU yTunu3auyun looxanyAcra 06PaTuTecb Ha Be6 caAT http www intel com intel other ehs product ecology 3a MHPHopmaune 06 ston nporpaMMe nmpuHuMaembIx ripoaykrax Mecrax Mpuema MHCTpyKUMAX o6 ornpaBke NONOXKEHUAX N YCNOBUAX N T A T rkce Intel gevre sorumluluguna bag ml l g n n bir pargas olarak perakende t keticilerin Intel markali kullanilmis r nlerini bel
56. m for the front panel header Table 23 Front Panel Header In In Pin Signal Out Description Pin Signal Out Description Hard Drive Activity LED Power LED al HD_PWR Out Hard disk LED 2 FP_LED Out Front panel green pull up to 5 V LED 3 HDA Out Hard disk active 4 FP LED Out Front panel yellow LED LED Reset Switch On Off Switch 5 Ground Ground 6 PWR In Power switch 7 FP_RESET In Reset switch 8 Ground Ground Power Not Connected 9 5 V Power 10 N C Not connected Single Dual colored colored Power LED Power LED nN Ry ii Hard Drive N R 3 Activity LED yo ze Ji il TAM i Reset Power Switch Switch E 7 No e 5 V DC E Connection OM20472 Figure 11 Connection Diagram for Front Panel Header 2 2 2 4 1 Hard Drive Activity LED Header Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or written to an internal storage device Proper LED function requires a SATA hard drive or optical drive connected to an onboard SATA connector 46 Technical Reference 2 2 2 4 2 Reset Switch Header Pins 5 and 7 can be connected to a momentary single pole single throw SPST type switch that is normally open When the switch is closed the board resets and runs the POST 2 2 2 4 3 Power LED Header Pins 2 and 4 can be connected to a one or two color LED Table 24 shows the default states f
57. nd 24 must remain unconnected Processor core power a 2 x 2 connector This connector provides power directly to the processor voltage regulator and must always be used Failure to do so will prevent the board from booting A CAUTION If a high power 75 W or greater add in card is installed in the PCI Express x16 connector that card must also be connected directly to the power supply Failure to do so may cause damage to the board and the add in card 44 Table 21 Processor Core Power Connector Pin Signal Name Pin Signal Name Table 22 Main Power Connector Pin Signal Name 3 3 V 3 3 V Ground 5 V Ground 5 V Ground PWRGD Power Good 5 V Standby 12 V 12 v Note 3 3 V 2 x 12 connector detect Note Ol ol NIAJ BR WwW N e ejeje N o Pin 13 14 15 16 17 18 19 20 21 22 23 24 Technical Reference Signal Name 3 3 V 12V Ground PS ON power supply remote on off Ground Ground Ground 5 V obsolete T5V 5V 5 y Note Ground Note Note When using a 2 x 10 power supply cable this pin will be unconnected For information about Power supply considerations Refer to Section 2 5 1 on page 52 45 Intel Desktop Board DH55PJ Technical Product Specification 2 2 2 4 Front Panel Header This section describes the functions of the front panel header Table 23 lists the signal names of the front panel header Figure 11 is a connection diagra
58. nee o ayu ONES XE ROO SCR a a s 35 2 172 Memory MD a l dale o ursus le 37 Intel Desktop Board DH55PJ Technical Product Specification vi 2 2 Connectors ANd BE EE 2 2 1 Back Panel Connectors degen 2 2 2 o Component sideConnectorsandHeaders 2 3 Jumper Block an nala eni bara eril a EE 2 4 Mechanical Considerations gud gg SERA EEN aan ZAMORA 2 5 Electrical C nsiderationsz nn ni 2 5 1 Power Supply Considerations 2 5 2 Fan Header Current Capability 2 5 3 Add in Board Considerations 2 6 Thermal C nsiderations i sacer ena an 2 7 R N L YE s sorte wanna Wigan taeda dario a Wawa on ege UR le M Satu das 2 8 SERVO E EE Overview of BIOS Features SE AE OLIO ona veu entre a ta a ate ot d tr e ma as oto 3 2 System Management BIOS GMBIOe nennen 3 3 Legacy USB S DORE deier un egen SEAN ode ga OX E obe Oa cO d Ro Hal OE KENNEN Ne EUER 3 44 BIOS DIDI e EE 3 41 language Support een 3 4 2 Custom Splash Screen 3 5 BIOS ee 3 6 emt OPTIONS EEN en e dee dE EE 3 6 1 Optical Drive BODA 3 6 2 NetWork BOO E 3 6 3 Booting Without Attached Devices 3 6 4 Changing the Default Boot Device During POST
59. oard DH55PJ Technical Product Specification 3 4 BIOS Updates The BIOS can be updated using either of the following utilities which are available on the Intel World Wide Web site e Intel Express BIOS Update utility which enables automated updating while in the Windows environment Using this utility the BIOS can be updated from a file on a hard disk a USB drive a flash drive or a USB drive or an optical drive e Intel Flash Memory Update Utility which requires booting from DOS Using this utility the BIOS can be updated from a file on a hard disk a USB drive a flash drive or a USB drive or an optical drive e Intel F7 switch allows a user to select where the BIOS bio file is located and perform the update from that location device Similar to performing a BIOS Recovery without removing the BIOS configuration jumper Both utilities verify that the updated BIOS matches the target system to prevent accidentally installing an incompatible BIOS NOTE Review the instructions distributed with the upgrade utility before attempting a BIOS update For information about Refer to BIOS update utilities http www intel com support motherboards desktop sb C S 022312 htm 3 4 1 Language Support 62 The BIOS Setup program and help messages are supported in US English Overview of BIOS Features 3 4 2 Custom Splash Screen During POST an Intel splash screen is displayed by default This splash screen can be augment
60. ode the port and display the contents on a medium such as a seven segment display NOTE The POST card must be installed in the PCI bus connector The following tables provide information about the POST codes generated by the BIOS e Table 40 lists the Port 80h POST code ranges e Table 41 lists the Port 80h POST codes themselves e Table 42 lists the Port 80h POST sequence NOTE In the tables listed above all POST codes and range values are listed in hexadecimal Table 40 Port 80h POST Code Ranges Range Category Subsystem 00 OF Debug codes Can be used by any PEIM driver for debug 10 1F Host Processors 1F is an unrecoverable CPU error 20 2F Memory Chipset 2F is no memory detected or no useful memory detected 30 3F Recovery 3F indicated recovery failure 40 4F Reserved for future use 50 5F I O Busses PCI USB ATA etc 5F is an unrecoverable error Start with PCI 60 6F Reserved for future use for new busses 70 7F Output Devices All output consoles 7F is an unrecoverable error 80 8F Reserved for future use new output console codes 90 9F Input devices Keyboard Mouse 9F is an unrecoverable error AO AF Reserved for future use new input console codes BO BF Boot Devices Includes fixed media and removable media BF is an unrecoverable error CO CF Reserved for future use DO DF Boot device selection EO FF EO EE Miscellaneous codes See Table 41 EF boot S3 resume failure F
61. oftware and drivers are available from Intel s World Wide Web site For information about Refer to Obtaining LAN software and drivers http downloadcenter intel com 23 Intel Desktop Board DH55PJ Technical Product Specification 1 12 3 RJ 45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ 45 LAN connector shown in Figure 5 A B 2 OM22239 Item Description A Link Activity LED green B Link Speed LED green yellow Figure 5 LAN Connector LED Locations Table 4 describes the LED states when the board is powered up and the LAN subsystem is operating Table 4 LAN Connector LED States LED LED Color LED State Condition LAN link is not established Link Activity Green LAN link is established Blinking LAN activity is occurring 10 Mbits s data rate is selected or negotiated Link Speed Green Yellow 100 Mbits s data rate is selected or negotiated Yellow 1000 Mbits s data rate is selected or negotiated 24 Product Description 1 13 Real Time Clock Subsystem more A coin cell battery CR2032 powers the real time clock and CMOS memory When the computer is not plugged into a wall socket the battery has an estimated life of three years When the computer is plugged in the standby current from the power supply extends the life of the battery The clock is accurate to 13 minutes year at 25 C with power applied via the power supply 5V STBY rail NOTE If the bat
62. ont and rear fans e 4 wire and 3 wire linear fan speed control support for front and rear fans e Support for Platform Environmental Control Interface PECI 10 Product Description 1 1 2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DH55PJ A BCD E F UT SR Q PO N OM22235 Figure 1 Major Board Components Table 2 lists the components identified in Figure 1 Intel Desktop Board DH55PJ Technical Product Specification 12 Table 2 Components Shown in Figure 1 Item callout from Figure 1 N X x z c d j o xj oj vjoj z xi ir cr o mimjojoj om ul w gt Description Conventional PCI bus add in card connector PCI Express x1 add in card connector Battery PCI Express x1 add in card connector PCI Express x16 add in card connector Back panel connectors 12 V internal power connector ATX12V Rear chassis fan header LGA1156 processor socket Processor fan header DDR3 Channel A DIMM 0 socket DDR3 Channel B DIMM 0 socket Front chassis fan header Main power connector 2 x 12 Parallel port header Chassis intrusion header SATA connectors BIOS setup configuration jumper block Alternate front panel power LED header Front panel header Standby power LED Front panel USB headers 3 Intel H55 Express Chipset Piezoelectric speaker Serial port header S PDIF header Front panel audio header Internal mono speaker header Product Description
63. or this LED More options are available through BIOS setup Table 24 States for a One Color Power LED LED State Description Off Power off sleeping Steady Lit Running Blink Standby 2 2 2 4 4 Power Switch Header Pins 6 and 8 can be connected to a front panel momentary contact power switch The switch must pull the SW ON pin to ground for at least 50 ms to signal the power supply to switch on or off The time requirement is due to internal debounce circuitry on the board At least two seconds must pass before the power supply will recognize another on off signal 2 2 2 5 Auxiliary Front Panel Power LED Header Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header Table 25 Auxiliary Front Panel Power LED Header Pin Signal Name In Out Description 1 FP_LED Out FP_LED 2 Not connected 3 FP LED Out FP LED 47 Intel Desktop Board DH55PJ Technical Product Specification 2 2 2 6 Front Panel USB Headers Figure 12 is a connection diagram for the front panel USB headers NOTE NOTE e The 5 V DC power on the USB headers is fused e Use only a front panel USB connector that conforms to the USB 2 0 specification for high speed USB devices Power 5 V Power 5 V One D D One USB USB Port D D Port Ground Ground Key no pin No Connection OM20473 Figure 12 Connection Diagram for Front Panel USB Headers 48 Technical Reference 2 3 Jump
64. ower Supply Current Values NOTE 12 V1 denotes the 12 V rail at the 2 x 12 power connector 12 V2 denotes the 12 V rail at the 2 x 2 power connector For information about Refer to Selecting an appropriate power supply http www intel com support motherboards desktop sb CS 026472 htm Technical Reference 2 5 2 Fan Header Current Capability A CAUTION The processor fan must be connected to the processor fan header not to a chassis fan header Connecting the processor fan to a chassis fan header may result in onboard component damage that will halt fan operation Table 28 lists the current capability of the fan headers Table 28 Fan Header Current Capability Maximum Available Current 2 0A 1 5A 1 5A Fan Header Processor fan Front chassis fan Rear chassis fan 2 5 3 Add in Board Considerations The board is designed to provide 2 A average of current for each add in board from the 5 V rail The total 5 V current draw for add in boards for a fully loaded board all expansion slots filled must not exceed the system s power supply 5 V maximum current 53 Intel Desktop Board DH55PJ Technical Product Specification 2 6 Thermal Considerations A A 54 CAUTION Use of a processor heat sink that provides omni directional airflow to maintain required airflow across the processor voltage regulator area is highly recommended CAUTION Failure to ensure appropriate airflow may result in reduced per
65. productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado Consulte la http www intel com intel other ehs product_ ecology para ver los detalles del programa que incluye los productos que abarca los lugares disponibles instrucciones de env o t rminos y condiciones etc Francais Dans le cadre de son engagement pour la protection de l environnement Intel a mis en uvre le programme Intel Product Recycling Program Programme de recyclage des produits Intel pour permettre aux consommateurs de produits Intel de recycler les produits us s en les retournant des adresses sp cifi es Visitez la page Web http www intel com intel other ehs product ecology pour en savoir plus sur ce programme savoir les produits concern s les adresses disponibles les instructions d exp dition les conditions g n rales etc HARA IYTITE ER R REE O IRELT fUMEATE UTIL TOY FRMEREOBS TNKELTLIERE UF DIVE ICT AB LI 1 v TIVE Gate FOIF LEK E t a Uc HRAT REF BIKA CHARS COTO LOM Meld http www intel com in tel other ehs product ecology 4 CEXIZALA Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi lokasi terpilih untuk dikitarkan semula dengan betul Sila rujuk http www intel com inte
66. robek odpov d poZadavk m evropskych sm rnic 2004 108 EC 2006 95 EC a 2002 95 EC Dansk Dette produkt er i overensstemmelse med det europaeiske direktiv 2004 108 EC 2006 95 EC amp 2002 95 EC Dutch Dit product is in navolging van de bepalingen van Europees Directief 2004 108 EC 2006 95 EC amp 2002 95 EC Eesti Antud toode vastab Euroopa direktiivides 2004 108 EC ja 2006 95 EC ja 2002 95 EC kehtestatud n uetele Suomi Tama tuote noudattaa EU direktiivin 2004 108 EC 2006 95 EC amp 2002 95 EC m r yksi Fran ais Ce produit est conforme aux exigences de la Directive Europ enne 2004 108 EC 2006 95 EC amp 2002 95 EC Deutsch Dieses Produkt entspricht den Bestimmungen der Europ ischen Richtlinie 2004 108 EC 2006 95 EC amp 2002 95 EC EAAnvik To napov npoi v akoAouBel Tic DATA EEC Twv Euponaikov Odnyiwv 2004 108 EC 2006 95 EC kai 2002 95 EC Magyar E term k megfelel a 2004 108 EC 2006 95 EC s 2002 95 EC Europa Ir nyelv el r sainak Icelandic bessi vara stenst regluger Evr pska Efnahags Bandalagsins numer 2004 108 EC 2006 95 EC amp 2002 95 EC Italiano Questo prodotto conforme alla Direttiva Europea 2004 108 EC 2006 95 EC amp 2002 95 EC Latviesu Sis produkts atbilst Eiropas Direktivu 2004 108 EC 2006 95 EC un 2002 95 EC noteikumiem Lietuviu Sis produktas atitinka Europos direktyvy 2004 108 EC 2006 95 EC ir 2002 95 EC nuostatas Malti Dan il prodott hu konformi mal provvedimenti tad Dire
67. ror occurs during POST the BIOS causes the board s piezoelectric speaker to beep an error message describing the problem see Table 37 Table 37 BIOS Beep Codes F2 Setup F10 Boot Menu One 0 5 second beep when BIOS is ready to 932 Hz Prompt accept keyboard input Video error no add in On off 1 0 second each two times then 932 Hz graphics card installed 2 5 second pause off entire pattern repeats For processors requiring an beeps and pause once and the BIOS will add in graphics card continue to boot Memory error On off 1 0 second each three times then 932 Hz 2 5 second pause off entire pattern repeats beeps and pause until the system is powered off Thermal trip warning Alternate high and low beeps 1 0 second each High beep 2000 Hz for eight beeps followed by system shut down Low beep 1500 Hz 67 Intel Desktop Board DH55PJ Technical Product Specification 4 3 Front panel Power LED Blink Codes Whenever a recoverable error occurs during POST the BIOS causes the board s front panel power LED to blink an error message describing the problem see Table 38 Table 38 Front panel Power LED Blink Codes Type F2 Setup F10 Boot Menu None Prompt Note BIOS update in progress Off when the update begins then on for 0 5 seconds then off for 0 5 seconds The pattern repeats until the BIOS update is complete Video error no add in On off 1 0 second each two times then For processors requiring
68. s Section 2 2 1 page 38 The front panel headphone output is supported via a separate audio channel pair allowing multi streaming audio configurations such as simultaneous 5 1 surround playback and stereo audio conferencing through back panel speakers and front panel headset respectively 1 11 2 2 SPDIF Connectivity The SPDIF header allows connectivity to coaxial or optical dongles for digital audio output 1 11 2 3 Internal Mono Speaker Connectivity The internal mono speaker header allows connectivity to an internal low power speaker for basic system sound capability The subsystem is capable of driving a target speaker load of 8 Ohms at 1 W rms or 4 Ohms at 1 5 W rms 22 Product Description 1 12 LAN Subsystem The LAN subsystem consists of the following e Intel 82578DC Gigabit Ethernet Controller 10 100 1000 Mbits s e RJ 45 LAN connector with integrated status LEDs For information about Refer to LAN software and drivers http downloadcenter intel com 1 12 1 Intel 82578DC Gigabit Ethernet Controller The Intel 82578DC Gigabit Ethernet Controller supports the following features e 10 100 1000 BASE T IEEE 802 3 compliant e PCI Express link e Compliant to IEEE 802 3x flow control support e 802 1p and 802 1q e TCP IP and UDP checksum offload for IPv4 and IPv6 e Transmit TCP segmentation e Full device driver compatibility e PCI Express power management support 1 12 2 LAN Subsystem Software LAN s
69. sktop Board The features supported by the BIOS Setup program A description of the BIOS error messages beep codes and POST codes aj B O N Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the conventions used in this specification Not all of these symbols and abbreviations appear in all specifications of this type Notes Cautions and Warnings ma NOTE Notes call attention to important information A CAUTION Cautions are included to help you avoid damaging hardware or losing data Intel Desktop Board DH55PJ Technical Product Specification Other Common Notation GB GB s Gb s KB Kbit kbits s MB MB s Mbit Mbits s xxh x x V Used after a signal name to identify an active low signal such as USBPO Gigabyte 1 073 741 824 bytes Gigabytes per second Gigabits per second Kilobyte 1024 bytes Kilobit 1024 bits 1000 bits per second Megabyte 1 048 576 bytes Megabytes per second Megabit 1 048 576 bits Megabits per second An address or data value ending with a lowercase h indicates a hexadecimal value Volts Voltages are DC unless otherwise specified This symbol is used to indicate third party brands and names that are the property of their respective owners Contents 1 Product Description Li Mt a EE E 9 T ak O a EE pi a ees axe antea oes adeo ds D ee Etras i de ER One No eaa or 9 1 1 2 Board Layo
70. sprogti Kai tik imanoma baterijas reikia naudoti pakartotinai Panaudotas baterijas i mesti b tina pagal vietinius aplinkos apsaugos nuostatus ATTENZJONI Riskju ta splu joni jekk il batterija tinbidel b tip ta batterija mhux korrett Il batteriji g andhom ji u ri iklati fejn hu possibbli Ir rimi ta batteriji u ati g andu jsir skond ir regolamenti ambjentali lokali OSTRZE ENIE Ryzyko wybuchu w przypadku wymiany na baterie niew a ciwego typu W miar mo liwo ci baterie nale y podda recyklingowi Zu ytych baterii nale y pozbywa si zgodnie z lokalnie obowi zuj cymi przepisami w zakresie ochrony rodowiska 87
71. swords are set the user can enter either password to boot the computer For enhanced security use different passwords for the supervisor and user passwords Valid password characters are A Z a z and 0 9 Passwords may be up to 16 characters in length Table 36 shows the effects of setting the supervisor password and user password This table is for reference only and is not displayed on the screen Table 36 Supervisor and User Password Functions Password Password Password Supervisor to Enter During Set Mode User Mode Setup Options Setup Boot Neither Can change all Can change all None None None options Note options Note Supervisor Can change all Can changea Supervisor Password Supervisor None only options limited number of options User only N A Can change all Enter Password User User options Clear User Password Supervisor Can change all Can change a Supervisor Password Supervisor or Supervisor or and user set options limited number Enter Password user user of options Note If no password is set any user can change all Setup options 65 Intel Desktop Board DH55PJ Technical Product Specification 66 4 Error Messages and Beep Codes 4 1 Speaker The board mounted piezoelectric speaker provides audible error code beep code information during POST For information about Refer to The location of the onboard speaker Figure 1 page 11 4 2 BIOS Beep Codes Whenever a recoverable er
72. t of utilities The SPI Flash contains the BIOS Setup program POST LAN EEPROM information Plug and Play support and other firmware The BIOS displays a message during POST identifying the type of BIOS and a revision code The initial production BIOSs are identified as TCIBX10H 86A The BIOS Setup program can be used to view and change the BIOS settings for the computer The BIOS Setup program is accessed by pressing the lt F2 gt key after the Power On Self Test POST memory test begins and before the operating system boot begins The menu bar is shown below Maintenance Main Advanced Performance Security Power Boot Exit NOTE The maintenance menu is displayed only when the board is in configure mode Section 2 3 on page 49 shows how to put the board in configure mode 59 Intel Desktop Board DH55PJ Technical Product Specification Table 32 lists the BIOS Setup program menu features Table 32 BIOS Setup Program Menu Bar Clears Displays Configures Configures Sets Configures Selects Saves or passwords and processor advanced Memory and passwords power boot discards displays and memory features Processor and management options changes to processor configuration available overrides security features Setup information through the features program chipset options Table 33 lists the function keys available for menu screens Table 33 BIOS Setup Program Function Keys BIOS Setup Program Function Key Description
73. taining the SMBIOS information The BIOS supports an SMBIOS table interface for such operating systems Using this support an SMBIOS service level application running ona non Plug and Play operating system can obtain the SMBIOS information Additional board information can be found in the BIOS under the Additional Information header under the Main BIOS page 3 3 Legacy USB Support Legacy USB support enables USB devices to be used even when the operating system s USB drivers are not yet available Legacy USB support is used to access the BIOS Setup program and to install an operating system that supports USB By default Legacy USB support is set to Enabled Legacy USB support operates as follows 1 When you apply power to the computer legacy support is disabled 2 POST begins 3 Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS Setup program and the maintenance menu 4 POST completes 5 The operating system loads While the operating system is loading USB keyboards and mice are recognized and may be used to configure the operating system Keyboards and mice are not recognized during this period if Legacy USB support was Set to Disabled in the BIOS Setup program 6 After the operating system loads the USB drivers all legacy and non legacy USB devices are recognized by the operating system and Legacy USB support from the BIOS is no longer used 61 Intel Desktop B
74. tery and AC power fail date and time values will be reset and the user will be notified during POST When the voltage drops below a certain level the BIOS Setup program settings stored in CMOS RAM for example the date and time might not be accurate Replace the battery with an equivalent one Figure 1 on page 11 shows the location of the battery 1 14 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management WfM specification The board has several hardware management features including the following e Hardware monitoring and fan control e Fan Monitoring e Chassis intrusion detection e Thermal monitoring 1 14 1 Hardware Monitoring and Fan Control The features of the hardware monitoring and fan control include e Intel Quiet System Technology delivering acoustically optimized thermal management e Thermal sensors in the processor and PCH as well as near the CPU voltage regulators and system memory e Monitoring of five system voltages 5 V 12 V 3 3 V Memory V SM and VCCP to detect levels above or below acceptable values e Thermally monitored closed loop fan control for all three fans that can adjust fan speed as needed 25 Intel Desktop Board DH55PJ Technical Product Specification 1 14 2 Fan Monitoring Fan monitoring can be observed via the BIOS setup user interface Intel Desktop Utilities or third party software For information about
75. ttivi Ewropej 2004 108 EC 2006 95 EC u 2002 95 EC Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 2004 108 EC 2006 95 EC amp 2002 95 EC Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004 108 EC 206 95 EC i 2002 95 EC Regulatory Compliance and Battery Disposal Information Portuguese Este produto cumpre com as normas da Diretiva Europ ia 2004 108 EC 2006 95 EC amp 2002 95 EC Espa ol Este producto cumple con las normas del Directivo Europeo 2004 108 EC 2006 95 EC amp 2002 95 EC Slovensky Tento produkt je v s lade s ustanoveniami eur pskych direkt v 2004 108 EC 2006 95 EC a 2002 95 EC Sloven ina Izdelek je skladen z dolo bami evropskih direktiv 2004 108 EC 2006 95 EC in 2002 95 EC Svenska Denna produkt har tillverkats i enlighet med EG direktiv 2004 108 EC 2006 95 EC amp 2002 95 EC T rk e Bu r n Avrupa Birli i nin 2004 108 EC 2006 95 EC ve 2002 95 EC y nergelerine uyar 5 1 3 Product Ecology Statements The following information is provided to address worldwide product ecology concerns and regulations 5 1 3 1 Disposal Considerations This product contains the following materials that may be regulated upon disposal lead solder on the printed wiring board assembly 5 1 3 2 Recycling Considerations As part of its commitment to environmental responsibility Intel has implemented the Intel Product Recycling Program to allow
76. ut Refer to Memory Configuration Examples http www intel com support motherboards desktop sb cs 011965 htm Product Description Figure 3 illustrates the memory channel and DIMM configuration Channel A DIMM O Channel B DIMM O OM22236 Figure 3 Memory Channel and DIMM Configuration Intel Desktop Board DH55PJ Technical Product Specification 1 7 Graphics Subsystem The board supports system graphics through either Intel Graphics Technology or a PCI Express 2 0 x16 add in graphics card 1 7 1 Integrated Graphics NOTE The board supports integrated graphics through the Intel Flexible Display Interface Intel FDI for processors with Intel Graphics Technology NOTE Up to two monitors can be simultaneously enabled through the integrated graphics ports on the Intel Desktop Board DH55PJ Environments not supported by the graphics driver i e POST can only support dual screen display in mirrored mode as long as one monitor is connected to the analog VGA port The following table lists supported mirrored output under environments not supported by the graphics driver Output from POST lt VGA gt lt DVI D gt Dual screen display support by the supplied Windows graphics drivers allows mirrored or extended desktop configurations using either of the two monitor interfaces 1 7 1 1 Analog Display VGA The VGA port supports analog displays The maximum supported resolution is 2048 x 1536
77. ut EM e eege at d aae XR Onna 11 1 1 3 Bl ck Diagram iieri ese nn a a a na 13 1 2 Legacy e Ee ge EE LA SN EE LA GN Oe Le 14 1 5 Intel H55 Express Chipset EE 15 1 6 System MEMORY EE 15 1 6 1 Memory Configurations 2 ann 16 1 7 Graphics gt UDS NS Mr AA 18 1 7 1 Integrated RE e e 18 1 7 2 PCI Express x16 Graph Te 19 d Eeer dee A De ee KE E 19 1 9 SATA Interfaces un a ed eh EEN ENN REENEN g gees 20 1 10 Legacyol Reg e 20 1 10 1 Serial E er e 20 Bn Er D 2 Parallel POU EE EN ik Audio UDS EE 21 1 11 1 Audio Subsystem Software esu oie eren rna n n EEN EN ENN 21 1 11 2 Audio Connectors and Headers 21 LI 12LAN SUDSVSLeITI gis tos xtti utra a dust 23 1 12 1 Intel 82578DC Gigabit EthernetController 23 1 12 2 LAN Subsystem Software ass aa anne 23 1 12 3 RJ 45 LAN Connector with Integrated LEDS nenn 24 1 13 Real Time Clock Subsystem u en aa 25 1 14 Hardware Management Subsystem 25 1 14 1 Hardware Monitoring and Fan Control 25 1 14 2 ae ul Lu e WEE 26 1 14 3 Chassis Intrusion Detection Asse aan 26 1 14 4 Thermal Monitoring aaa ana aaa an 27 1 15 Power Management s s eere ene hn rn nh hh rh n naa ax Ree aa add Ea 28 E PCP EE 28 1215 2 Hardware Support ne nee 31 2 Technical Reference 2 1 Memory ResourceS ana A ae la 35 21 1 Addressable
78. vers are available from Intel s World Wide Web site For information about Refer to Obtaining audio software and drivers Section 1 3 page 14 1 11 2 Audio Connectors and Headers The board contains audio connectors and headers on both the back panel and the component side of the board The component side audio headers include the following e Front panel audio a 2 x 5 pin header that provides headphone and mic in signals for front panel audio connectors yellow e S PDIF audio header 1 x 4 pin header yellow e Internal mono speaker header 1 x 2 pin header yellow For information about Refer to The locations of the front panel audio header S PDIF header and Figure 10 page 39 internal mono speaker header The signal names of the front panel audio header Table 14 and Table 15 page 42 The signal names of the S PDIF header Table 12 page 42 The signal names of the internal mono speaker header Table 13 page 42 The back panel audio connectors Section 2 2 1 page 38 21 Intel Desktop Board DH55PJ Technical Product Specification 1 11 2 1 Analog Audio Connectivity The available configurable back panel audio connectors are shown in Figure 4 OM22238 Item Description A Audio line in B Audio line out C Mic in Figure 4 Back Panel Audio Connector Options The back panel audio connectors are configurable through the audio device drivers For information about Refer to The back panel audio connector

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