Manuale d’uso / di manutenzione del prodotto DX48BT2 del fabbricante Intel
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Intel ® Desktop Board DX48BT2 Product Guide Order Numbe r: E 27416 -001.
Revision History Revision Revision History Date -001 First rele ase of the Inte l ® Desktop Board DX48BT2 Product Guide November 2007 If an FCC declaration of conformity marking is present on the board, the following s tatement applies : FCC Declaration of Conformity This device co mplies with Pa rt 15 of the FC C Rules.
iii Preface This Product Guide gives in formation about board layout , component installation, BIOS update, and regulatory requirements for Intel ® Desktop Board DX48BT2. Intended Audience The Product Gu ide is intended for techn ically qualified personn el.
Intel Desktop Board DX48BT2 Product Guide iv Terminology The table below gives descriptions of some common terms used in the product guide. Term Description GB Gigabyte (1,073,741,824 bytes) GHz Gigah.
v Contents 1 Desktop Board Features Supported Operat ing Systems.............................................................................. 10 Desktop Board Components.................................................................................
Intel Desktop Board DX48BT2 Product Guide vi Installing and Removing a Proc essor ..................................................................... 31 Installing a Processor .........................................................................
Contents vii Configuring for External RAID Us ing Marvell * Stor age Tech nology ............................. 69 Configuring the BI OS .................................................................................. 69 Creating Your RAID Set ......
Intel Desktop Board DX48BT2 Product Guide viii 25. Connecting the IDE Cable .............................................................................. 46 26. Connecting a Se rial ATA Cabl e .........................................................
9 1 Desktop Board Features This chapter briefly describes the featu res of Intel ® Desktop Board DX48BT2. Table 1 summarizes the major features of the Desktop Board. Table 1. Feature Summar y Form Factor ATX (304.80 millimeters [12.00 inches] x 243. 84 millimeters [9.
Intel Desktop Board DX48BT2 Product Guide 10 Table 1. Feature Summar y (continued) LAN Support Intel ® 82566DC Gigabi t (10/100/1000 Mb/s) Ether net LAN controller including an RJ-45 back panel conne.
Desktop Board Features 11 Desktop Board Components Figure 1 shows the approximat e location of the major co mponents on Desktop Board DX48BT2. Figure 1.
Intel Desktop Board DX48BT2 Product Guide 12 Table 2. Desktop Board DX48BT2 Componen ts Label Description A Rear chassis fan header 2 (4-pin) B PCI bus connector 2 C PCI Express 1.1 x16 (x4 electrical) connector D PCI bus connector 1 E PCI Express 2.0 x16 secondary connector F Front panel audio header G PCI Express 2.
Desktop Board Features 13 Related Links: Go to the followin g links for more inf ormation about: • Desktop Board DX48BT2 http://www.intel.com/design/moth erbd http://support.i ntel.com/support/motherboards/ desktop • Supported processors http://www.
Intel Desktop Board DX48BT2 Product Guide 14 Main Memory NOTE To be fully compliant with all applicable Intel ® SDRAM memory specifi cations, the board should be populated wi th DIMMs that s upport the Se rial Presence Detect (SPD) data structure.
Desktop Board Features 15 Intel ® X48 Express Chipset The Intel X48 Express Chipset cons ists of the following devices: • Intel X48 Express Chipset Memory C ontroller Hub (MCH) with Direct Media In.
Intel Desktop Board DX48BT2 Product Guide 16 LAN Subsystem The LAN subsy stem includ es: • Intel ICH9R • Intel 82566DC Gigabit (10/100/1000 Mb /s) Ethernet LAN controller • RJ-45 LAN connector w.
Desktop Board Features 17 USB 2.0 Support The Desktop Board supports up to 12 USB 2.0 ports (eight ports routed to back panel connectors and four po rts routed to two onbo ard headers) via the ICH9R. USB 2.0 ports are backward compatible with USB 1.1 devices.
Intel Desktop Board DX48BT2 Product Guide 18 Expandability Desktop Board DX48BT2 provides the following expansio n capability: • Two PCI Express 2.0 x16 ports • One PCI Express 1.
Desktop Board Features 19 • Setting a user password restricts who ca n boot the computer. The password prompt is displayed before the computer is booted. If only the supervisor password is set, the computer boots with out asking for a password. If both passwords are set, you can enter e ith er password to boot the computer.
Intel Desktop Board DX48BT2 Product Guide 20 Power Management Power management is implemented at several lev els, including software su pport through the Advan ced Configuration an d Power Interface (.
Desktop Board Features 21 Fan Headers The function/operation of the fa ns is as follows: • The fans are on when the comput er is in the ACPI S0 state. • The fans are off whe n the computer is in the ACPI S 3, S4, or S5 state. • Each fan header is wi red to a tachometer input of the hardware monitoring and control device.
Intel Desktop Board DX48BT2 Product Guide 22 The Desktop Board supports the PCI Bus Power Manage m ent Interface Specification . Add-in cards that su pport this specificatio n can participate in power management a nd can be used to wake th e computer.
Desktop Board Features 23 Related Links: For more information on standby current requ irements for the Desktop Board, refer to the Technical P roduct Specification by going to the follow ing link, f inding the product , and selecting Product D ocumentation from the left-hand menu: http://support.
Intel Desktop Board DX48BT2 Product Guide 24 Onboard Power Button CAUTION Electrostatic discharge (ESD) can damage components. Perform the procedure described in this section onl y at an ESD wo rkstation using an anti static wrist strap an d a conductive foam pad.
Desktop Board Features 25 Onboard VR and CPU LEDs In addition to the standby power indi cator (see Figure 3), the Desktop Board contains two other LEDs (see Figure 5): • The VR LED ( Figure 5, A) indicates an elevat ed temperature in the processor voltage regulator circuit that could affect performance.
Intel Desktop Board DX48BT2 Product Guide 26 Battery A battery on the Desktop Board keeps the va lues in CMOS RAM and the clock current when the computer is turned off. Go to page 58 for instructions on how to replace the battery. Real-Time Clock The Desktop Board has a ti me-of-day clock an d 100-year calendar.
27 2 Installing and Replacing Desktop Board Components This chapter tel ls you how to: • Install the I/O sh ield • Install and remove the Desktop Board • Install and remove a processor • Insta.
Intel Desktop Board DX48BT2 Product Guide 28 Installation Precautions When you install and test the Intel Deskt op Board, observe all warnings an d cautions in the installat ion instruction s.
Installing and Replacing Desktop Board Components 29 Installing the I/O Shield The Desktop Board comes with a n I/O shield. When installed in the chassis, the shield blocks radio frequency t ransmissions, protects internal components from dust and foreign objects, and promotes corre ct airflow within the chassis.
Intel Desktop Board DX48BT2 Product Guide 30 Installing and Removing the Desktop Board CAUTION Only qualified technical personnel should perform t his procedure. Disconnect the computer from its powe r source before pe rforming the procedures described here.
Installing and Replacing Desktop Board Components 31 Installing and Removing a Processor Instructions on how to install the processo r on the Desktop Board are given below.
Intel Desktop Board DX48BT2 Product Guide 32 3. Lift the load plate ( Fi gure 9, A). Do not touc h the socket contacts ( Figure 9, B). Figure 9. Lift the Lo ad Plate 4. Remove the plastic protective sock et cover from the load plate ( Figure 10). Do not discard the protective socket cover.
Installing and Replacing Desktop Board Components 33 5. Remove the processor from the protective processor cover. Hold the processor only at the edges, being careful not to touch the bottom of the processor (see Figure 11). Do not discard the protective processor co ver.
Intel Desktop Board DX48BT2 Product Guide 34 7. Pressing down on the load plate ( Figure 13, A), close and engage the socket lever ( Figure 13, B). Figure 13.
Installing and Replacing Desktop Board Components 35 Installing the Processor Fan Heat Sink Desktop Board DX48BT2 has mounti ng hole s for a processor fan heat sink. For instructions on how to attach the processor fan heat sink to the Desktop Board, refer to the boxed processor manual.
Intel Desktop Board DX48BT2 Product Guide 36 Removing the Processor For instructions on how to remove the proce ssor fan heat sink and processor, refer to the processor installat ion manual. Installing the ICH Heat Sink Decorative Cover (Optional) To install the ICH heat sink decorative cover, follow these instructions: 1.
Installing and Replacing Desktop Board Components 37 Installing an MCH Heat Sink Fan (Optional) If your system application requires more MCH cooling tha n that provided by the MCH passive heat sink, you can add a fan to the heat sink by using the included MCH heat sink fan mounti ng bracket.
Intel Desktop Board DX48BT2 Product Guide 38 Installing and Removing Memory NOTE To be fully compliant with all applicable Intel SDRAM memory specifications, the board requires DIMMs that support the Serial Pr esence Detect (SPD) data structure.
Installing and Replacing Desktop Board Components 39 Figure 18. Dual Chan nel Memory Configuration with Four DIMMs Three DIMMs If you want to use three DIMMs i n a dual-cha n nel configuration, in stall a matched pair of DIMMs equal in speed an d size in DIMM 0 (blue) and DIMM 1 (black) of chan nel A.
Intel Desktop Board DX48BT2 Product Guide 40 Installing DIMMs To make sure you have the correct DIMM, place it on the i llustration of the DDR3 DIMM in Figure 20.
Installing and Replacing Desktop Board Components 41 To install a DIMM, follow these steps: 1. Observe the precautions in " Before You Begin" on page 27. 2. Turn off all peripheral devi ces connected to the computer. Tur n off the computer and disconnect the AC power cord.
Intel Desktop Board DX48BT2 Product Guide 42 Removing DIMMs To remove a DIMM, follow these steps: 1. Observe the precautions in " Before You Begin" on page 27. 2. Turn off all peripheral devi ces connected to the computer. Tur n off the computer.
Installing and Replacing Desktop Board Components 43 Installing and Removing a PCI Express x16 Card CAUTION When installing a PCI Express ca rd on the Desktop Board, ensure that the card is full y seated in the PCI Express connector before you power on the s y stem.
Intel Desktop Board DX48BT2 Product Guide 44 Installing a PCI Express x16 Card Follow these inst ructions to install an y PCI Express x16 card: 1. Observe the precautions in " Before You Begin" on page 27.
Installing and Replacing Desktop Board Components 45 Removing a PCI Express x16 Card Follow these inst ructions to remove a PCI Express x16 card from a connector: 1. Observe the precautions in " Before You Begin" on page 27. 2. Remove the screw ( Fi gure 24, A ) that secures the card’s metal bracket to the chassis back panel.
Intel Desktop Board DX48BT2 Product Guide 46 Connecting the IDE Cable The IDE cable can be used to connect two ID E drives to the Desktop Board. The cable supports the ATA-66/100 transfer protocol. Figure 25 shows the correct installation of the cable.
Installing and Replacing Desktop Board Components 47 Connecting the Serial ATA (SATA) Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect one internal SATA drive to the Desktop Board. For correct cable function: 1. Observe the precaution in “ Before You Begin” on page 27.
Intel Desktop Board DX48BT2 Product Guide 48 Connecting to the Internal Headers and Connectors Before connecting cables to any of the in ternal headers or connectors, observe the precautions in “ Before You Begin” on page 27. Figure 27 shows the location of the internal headers and connectors on Intel Desktop Board DX48BT2.
Installing and Replacing Desktop Board Components 49 Front Panel Audio Header Figure 27, A shows the location of the front panel audio he ader. Table 4 shows the pin assignments and signal names for the front panel audio he ader.
Intel Desktop Board DX48BT2 Product Guide 50 NOTE The Consumer IR option must be enable d in the system BIOS before it can function. Press <F2 > at boot to enter the s ystem BIOS, and go to A dvanced > Peripheral Configuratio n > Enhanced Co nsumer IR, and set th is option to Enabled.
Installing and Replacing Desktop Board Components 51 IEEE 1394a Header Figure 27, F shows the location of the IEEE 1394a header. Table 9 shows the pin assignments and sign al names for the IEEE 1394a header.
Intel Desktop Board DX48BT2 Product Guide 52 Front Panel Header Figure 27, I shows the location of the front pa nel header. Table 11 shows the pin assignments and sign al names for the fro nt panel header.
Installing and Replacing Desktop Board Components 53 Connecting to the Flexible Audio System After installin g the IDT* audio driver f rom the Intel ® Express Installer DVD-ROM, the multi-channel au dio feat ure can be enabled. Figure 28 shows the back panel audio connectors.
Intel Desktop Board DX48BT2 Product Guide 54 Connecting Chassis Fan and Power Supply Cables Connecting Chassis Fan Cables Connect chassis fan cables to the 3-pin and 4-pin chassis fan header s on the Desktop Board. Figure 29 shows the location of the chassis fan headers.
Installing and Replacing Desktop Board Components 55 Connecting Power Supply Cables CAUTION Failure to use an appropriate powe r supply and/or not connecting th e 12 V (2 x 4 pin) power connector to the Desktop Board may result in damage to the bo ard or the system may not function properly.
Intel Desktop Board DX48BT2 Product Guide 56 1. Observe the precautions in " Before You Begin" on page 27. 2. Connect the 12 V processor core voltag e power supply cable to the 2 x 4 pin connector.
Installing and Replacing Desktop Board Components 57 Table 14. Jumper Settings for the BIOS Setup Program M odes Jumper Setting Mode Description Normal (default) (1-2) The BIOS uses the current configuration and passwords for booting. Configure (2-3) After the Power-On Self-Test (POST) runs, the BIOS displays the Maintenance Menu.
Intel Desktop Board DX48BT2 Product Guide 58 12. To restore normal operation, place the jumper on pins 1-2 as shown below. 13. Replace the cover, plug in the co m puter, and turn on the computer. Replacing the Battery A coin-cell battery (CR2032) powers the re al-time clock and CMOS memory.
Installing and Replacing Desktop Board Components 59 VARO Räjähdysvaara, jos pariston tyyppi on väär ä. Paristot on kierrätettävä, jos se on mahdollista. Käytetyt p aristot on hävi tettävä paikallisten ympäristömääräysten mukaisesti. VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr.
Intel Desktop Board DX48BT2 Product Guide 60 Προσοχή Υπάρχει κίνδυνος για έκρηξη σε περίπτωση που η μπαταρία αντικατασταθεί από μία λανθασμένου τύπου .
Installing and Replacing Desktop Board Components 61 POZOR Zamenjava baterije z baterijo druga č nega tipa lahko povzro č i eksplozijo. Č e je mogo č e, baterije reciklirajte. Rabljene bate rije zavrzite v skladu z lokal nimi okoljevarstvenimi predpisi.
Intel Desktop Board DX48BT2 Product Guide 62 To replace the battery, follow these steps: 1. Observe the precautions in " Before You Begin" (see page 27). 2. Turn off all peripheral devices connec ted to the computer. Di sconnect the computer’s power cord from the AC power source (wall outlet or power adapter).
63 3 Updating the BIOS The BIOS Setup program can be used to vi ew and change the BIOS settings for the computer. You can ac cess the BIOS Setup program by pressing the <F2> key after the Power-On Self-Test ( POST) memory test begins and before the operating system boot begins.
Intel Desktop Board DX48BT2 Product Guide 64 Updating the BIOS with the ISO Image BIOS Update File or the Iflash Memory Update Utility You can use the i nformation in this section to update the BIOS usi ng either the Iflash Memory Update Utility or t he ISO Image BIOS update file.
Updating the BIOS 65 CAUTION Do not interrupt the pro cess or the system may not functio n properly. Follow these instru ctions to upgrade th e BIOS using the ISO Image BIOS file: 1. Download the ISO Image BIOS file. 2. Using software capable of un compressing and writing an ISO image file t o CD, burn the data to a blank CD.
Intel Desktop Board DX48BT2 Product Guide 66 CAUTION Do not interrupt the pro cess or the system may not functio n properly. 1. Uncompress the BIOS update file and copy th e .BIO file, IFLASH.EXE , and .ITK file (optional) to a bootable USB flash drive or other bootable USB media.
67 4 Configuring for RAID Configuring for RAID Using Intel ® Matrix Storage Technology NOTE Intel Matrix Storage Technolo gy requires Microsoft Windo ws Vista or Microsoft Windows XP operating system and SATA hard drives. Configuring the BIOS 1. Assemble your system and attach two or more SATA hard drives to the SATA connectors.
Intel Desktop Board DX48BT2 Product Guide 68 Loading the Intel Matrix Storage Technology RAID Drivers and Software 1. Begin Windows Setup by booting fr om the Wi ndows installation CD. 2. At the beginning of Wi ndows Setup, press <F6> to install a third-party SCSI or RAID driver.
Configuring for RAID 69 Configuring for External RAID Using Marvell* Storage Technology Configuring the BIOS 1. Assemble your system and attach t wo External SATA hard drives to the Desktop Board’s two back panel eSATA connectors. 2. Enter system BIOS Setup by pressing th e <F2> key after the Po wer-On-Self-Test (POST) memory tests begin.
Intel Desktop Board DX48BT2 Product Guide 70.
71 A Error Messages and Indicators Desktop Board DX48BT2 reports POST errors in two ways: • By sounding a beep code • By displaying an error message on the monitor BIOS Beep Codes The BIOS also is.
Intel Desktop Board DX48BT2 Product Guide 72.
73 B Regulatory Compliance This appendix contains the following regulatory compliance informatio n for Desktop Board DX48BT2: • Safety standards • European Union Declaration of Conformity statemen.
Intel Desktop Board DX48BT2 Product Guide 74 European Union Declaration of Conformity Statement We, Intel Corporation, declare u nder our sole responsibilit y that the product Intel ® Desktop Board D.
Regulatory Compliance 75 Lietuvi ų Šis produktas atitinka Europos direktyv ų 2004/108/EC ir 2006/95/EC nuostatas. Malti Dan il-prodott hu konformi mal-pr ovvedimenti tad-Direttivi Ewro pej 2004/108/EC u 2006/95/EC. Norsk Dette produktet er i henhold t il bestemmelsene i det eu ropeiske direktivet 2004/108/EC & 2006/95/EC.
Intel Desktop Board DX48BT2 Product Guide 76 Deutsch Als Teil von Intels En gage ment für den Umwel tschutz ha t das Unternehmen das Intel Produkt-Recyclingprogramm i mplementiert, das Einzel handelskunden vo n Intel Markenprodukten ermöglicht, gebrauchte Produkte an ausgew ählte Standorte für ordnungsgemäßes Recycling zurückzugeben.
Regulatory Compliance 77 Portuguese Como parte deste compromisso com o respei to ao ambi ente, a Intel implementou o Programa de Reciclagem de Produtos para que os consum idores finais possam en viar produtos Intel usados para locais s elecionad os, onde esses produtos são reciclados de maneira adequada.
Intel Desktop Board DX48BT2 Product Guide 78 Lead-free 2LI/Pb-free 2LI Board The electronics indust ry is transitioning t o European Union (EU) Restriction of Hazardous Substances (RoHS)-compliant pro d ucts. The RoHS legis lation restricts the use of six materials.
Regulatory Compliance 79 Table 18. Lead-Free Second Level Interconnect Marks Description Mark This symbol is used to identify electrical and electroni c assemblies and components i n which the Pb conc.
Intel Desktop Board DX48BT2 Product Guide 80 China RoHS “China RoHS” is the t erm used by indust ry generally to describe legisl ation implemented by the Ministry of Information Industry (MII) in the People's Republic of China for the cont rol of pollution by electronic i nformation product s (EIP).
Regulatory Compliance 81 The China MII stipulates that a material Self Decl aration Table (SDT) must be included in a product’s user documentati on. The SDT fo r Desktop Board DX48BT2 is sho wn in Figure 33.
Intel Desktop Board DX48BT2 Product Guide 82 EMC Regulations Desktop Board DX48BT2 complies with the EMC regulations stated in Table 20 when correctly installed in a compat ible host system.
Regulatory Compliance 83 Korean Class B statemen t translation: This is hous ehold equipment that is certified to comply with EMC requirement s. You may use this equipment in residential environments and other non-residenti al environments.
Intel Desktop Board DX48BT2 Product Guide 84 Product Certifications Board-Level Certification Markings Desktop Board DX48BT2 has the pr oduct certification markings shown in Table 21. Table 21. Product Certification Markings Description Mark UL joint US/Canada Recognized Comp onent mark.
Regulatory Compliance 85 Chassis and Component Certifications Ensure that the chassis and certain componen ts; such as the power supply, peripheral drives, wiring, and cables; are components certified for the coun try or market where used. Agency certification marks on the product are proof of certif ication.
Intel Desktop Board DX48BT2 Product Guide 86.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Intel DX48BT2 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Intel DX48BT2 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Intel DX48BT2 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Intel DX48BT2 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Intel DX48BT2, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Intel DX48BT2.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Intel DX48BT2. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Intel DX48BT2 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
