DFI 790fx-m2r User Manual Download Page 39

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1-2 On: 5V

JP7

2-3 On: 5VSB

USB 6-9

(JP6)

USB 0-5

(JP5)

Summary of Contents for 790fx-m2r

Page 1: ...935 D790M1 104G 02710751A System Board User s Manual...

Page 2: ...Class B 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...

Page 3: ...Table of Contents About this Manual Warranty Static Electricity Precaution Safety Measures About the Package Before Using the System Board System Board Layout English 4 4 5 5 6 6 7 8 34 63 92...

Page 4: ...duct inability to use the product unauthorized replacement or alteration of components and product specifications 2 The warranty is void if the product has been subjected to physi cal abuse improper i...

Page 5: ...ends Important Electrostatic discharge ESD can damage your processor disk drive and other components Perform the upgrade instruction procedures described at an ESD workstation only If such a station...

Page 6: ...tem board and accessories in the package may not come similar to the information listed above This may differ in accordance to the sales region or models in which it was sold For more infor mation abo...

Page 7: ...1 Introduction 7 System Board Layout...

Page 8: ...ward BIOS CMOS Reloaded CPU DRAM overclocking CPU DRAM Chipset overvoltage 8Mbit flash memory Bernstein audio module Audio Codec options a Realtek ALC885 8 channel HD Audio Codec High performance DACs...

Page 9: ...audio module 1 CD in connector on the Bernstein audio module 1 S PDIF connector on the Bernstein audio module 1 IrDA connector 1 CIR connector 6 Serial ATA connectors 1 40 pin IDE connector 1 floppy...

Page 10: ...oblems you can reconfigure the system with the default values stored in the ROM BIOS To load the default values stored in the ROM BIOS please follow the steps below 1 Power off the system and unplug t...

Page 11: ...e the standby power is present 2 Using the EZ touch switches on the system board first press the Reset button then the Power button simultaneously for approxi mately 4 seconds If the system board is a...

Page 12: ...ault 1 3 2 1 3 2 2 3 On 5VSB 1 2 On 5V default 1 3 2 1 3 2 Selecting 5VSB will allow you to use the USB keyboard or USB mouse to wake up the system Important The 5VSB power source of your power supply...

Page 13: ...speaker By default the buzzer is on allowing you to hear the system s beep messages and warnings If you intend to use an exter nal speaker turn this function off by setting JP8 pins 1 and 2 to On Spe...

Page 14: ...to connect an additional 1394 device Your 1394 port may come mounted on a card edge bracket Install the card edge bracket to an available slot at the rear of the system chassis then connect the 1394 p...

Page 15: ...ports may come mounted on a card edge bracket Install the card edge bracket to an available slot at the rear of the system chassis then connect the USB port cables to these connectors LAN Ports The L...

Page 16: ...Jack Black This jack is used to connect to the rear right and rear left speakers of the audio system Side Right Left Jack Gray This jack is used to connect to the side left and side right speakers of...

Page 17: ...S PDIF connector is used to connect an external audio output device using an optical S PDIF cable Important DO NOT use optical S PDIF and coaxial RCA S PDIF at the same time Installing the Bernstein A...

Page 18: ...on the expansion bracket slot then secure the module by replacing the bracket screw you removed earlier Installing the VoIP Card optional 1 The cable included in the VoIP kit is used to con nect the V...

Page 19: ...Connector on ALC888T Bernstein audio module Connector on VoIP card VoIP card and cable properly connected Side view 1 2 10 9 Mic_Left GND Mic_Right Vcc Line out_Right Mic Jet Detect Sense N C Line out...

Page 20: ...le to the Serial ATA connector and the other end to your Serial ATA device Configuring RAID Refer to the RAID chapter in this manual for more information about creating RAID on Serial ATA drives SATA...

Page 21: ...IDE disk drive connector is used to connect 2 IDE disk drives It has a keying mechanism to prevent improper IDE cable installation An IDE cable have 3 connectors on them one that plugs into this conne...

Page 22: ...g system to use the IrDA CIR function Refer to your operating system s manual or documentation for more information Serial COM Connector The serial COM connector is used to connect modems serial print...

Page 23: ...an X Fan 2 2nd fan 1st fan 1 3 Sense Power On Off 4 1 Sense Power Ground Speed Control 1 3 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C X X X EZ Touch Switches The p...

Page 24: ...er on the system POST will detect the status of the system and its components Each code displayed on the LED corresponds to a certain system status Warning When the DRAM Power LED and or Standby Power...

Page 25: ...Your power supply unit may come with an 8 pin or 4 pin 12V power connector The 12V power enables the delivery of more 12VDC current to the processor s Voltage Regulator Module VRM If available it is...

Page 26: ...ry add in cards peripherals etc may exceed the minimum power requirement To ensure that adequate power is provided we strongly recommend that you use a minimum of 400 Watt or greater power supply Impo...

Page 27: ...m s configuration such as the wattage of the power supply the se quence of the supplied power as well as the number of periph eral devices connected to the system Due to this reason we strongly recomm...

Page 28: ...aving to power off the system thus prolonging the life of the power supply or system SPEAKER Speaker Connector This connects to the speaker installed in the system chassis ATX SW ATX Power Switch Depe...

Page 29: ...may indicate that the CPU or memory module was not installed properly Please make sure they are properly inserted into their corresponding socket Pin 3 5 14 16 8 10 18 20 7 9 13 15 17 19 2 4 6 HD LED...

Page 30: ...y hold the graphics card in place PCI Express x4 Install PCI Express cards such as network cards or other cards that comply to the PCI Express specifications into the PCI Express x4 slot Single Graphi...

Page 31: ...nd maintains an identical image of the data from one drive to the other drive If a drive fails to function the disk array management software directs all applications to the other drive since it conta...

Page 32: ...ID system on Serial ATA drives Configure RAID in the Sil3132 SataRAID BIOS When the system powers up and all drives have been detected the Silicon Image BIOS status message screen will appear Press th...

Page 33: ...message 3 Press S to Specify Additional Device 4 At this point you will be prompted to insert a floppy disk containing the RAID driver Insert the provided RAID driver diskette 5 Locate for the drive w...

Page 34: ...34...

Page 35: ...35...

Page 36: ...36...

Page 37: ...37 X JP2 1 3 2 1 3 2...

Page 38: ...38 X Reset Power...

Page 39: ...39 1 2 On 5V X JP7 2 3 On 5VSB 1 3 2 1 3 2 X USB 6 9 JP6 X USB 0 5 JP5 1 3 2 1 3 2 1 3 2 1 3 2...

Page 40: ...40 X JP8 3 1 2 3 1 2...

Page 41: ...41 1394 0 USB 0 1 USB 2 3 USB 4 5 LAN 2 LAN 1 1394_0 W W W 12V fused 1394 1 1 TPA Ground TPB 12V fused Key TPA Ground TPB Ground 2 10 9...

Page 42: ...42 W W USB 6 7 W USB 3 USB 2 USB 5 USB 4 USB 1 USB 0 USB 8 9 1 VCC Data Data GND Key VCC Data Data GND N C 2 10 9 LAN 1 LAN 2...

Page 43: ...43 Line in Line out Mic in Rear R L Side R L S PDIF in S PDIF out...

Page 44: ...44 1...

Page 45: ...45 J7 1 2 11 12 X...

Page 46: ...46...

Page 47: ...2 10 9 Mic_Left GND Mic_Right Vcc Lineout_Right Mic Jet Detect Sense N C Line out_Left Line out Jet Detect CD in 1 4 Right audio channel Left audio channel Ground Ground 1 5 5V Key SPDIF out GND SPDI...

Page 48: ...48 SATA 5 SATA 3 4 SATA 6 SATA 1 2 1 7 GND TXP TXN GND RXN GND RXP...

Page 49: ...49 X 40 39 2 1 X IDE FDD...

Page 50: ...50 W IrDA CIR 5 1 VCC N C IRRX Ground IRTX 5 1 5VSB N C CIRRX Ground CIRTX X 1 9 2 CD TD RD DTR GND RTS DSR CTS RI COM...

Page 51: ...U fan NB fan 3rd fan X Fan 2 2nd fan 1st fan 1 3 Sense Power On Off 4 1 Sense Power Ground Speed Control 1 3 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C X X X Reset...

Page 52: ...52 DRAM Power LED Standby Power LED Diagnostic LED...

Page 53: ...53 12V Ground 1 4 5 8 X X 13 1 12 24 3 3VDC 3 3VDC COM 5VDC COM 5VDC COM PWR_OK 5VSB 12VDC 12VDC 3 3VDC 3 3VDC 12VDC COM PS_ON COM COM COM NC 5VDC 5VDC 5VDC COM...

Page 54: ...54 J1 J15 1 4 5V 12V Ground Ground...

Page 55: ...55...

Page 56: ...56 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...

Page 57: ...57...

Page 58: ...58 PCI Express x16 PCI Express x16 PCI Express x4 PCI Express x16 3 CrossFire 2 CrossFire PCIE 1 x16 x16 x16 x16 x16 PCIE 2 x2 or x4 x2 or x4 PCIE 3 x16 x8 x16 x8 x8 PCIE 4 N C x8 N C x8 x8...

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Page 60: ...60 SATA 5 SATA 3 4 SATA 6 SATA 1 2...

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Page 66: ...66 X JP2 1 3 2 1 3 2...

Page 67: ...67 X Reset Power...

Page 68: ...68 X JP7 2 3 On 5VSB 1 3 2 1 3 2 X USB 6 9 JP6 X USB 0 5 JP5 1 3 2 1 3 2 1 3 2 1 3 2...

Page 69: ...69 X JP8 3 1 2 3 1 2...

Page 70: ...70 1394 0 USB 0 1 USB 2 3 USB 4 5 LAN 2 LAN 1 1394_0 W W W 12V fused 1394 1 1 TPA Ground TPB 12V fused Key TPA Ground TPB Ground 2 10 9...

Page 71: ...71 W W USB 6 7 W USB 3 USB 2 USB 5 USB 4 USB 1 USB 0 USB 8 9 1 VCC Data Data GND Key VCC Data Data GND N C 2 10 9 LAN 1 LAN 2...

Page 72: ...72 Line in Line out Mic in Rear R L Side R L S PDIF in S PDIF out RealtekALC888T...

Page 73: ...73...

Page 74: ...74 J7 1 2 11 12 X...

Page 75: ...75 RealtekALC888T Realtek ALC888T...

Page 76: ...2 10 9 Mic_Left GND Mic_Right Vcc Lineout_Right Mic Jet Detect Sense N C Line out_Left Line out Jet Detect CD in 1 4 Right audio channel Left audio channel Ground Ground 1 5 5V Key SPDIF out GND SPDI...

Page 77: ...77 SATA 5 SATA 3 4 SATA 6 SATA 1 2 1 7 GND TXP TXN GND RXN GND RXP...

Page 78: ...78 X 40 39 2 1 X IDE FDD...

Page 79: ...79 W IrDA CIR 5 1 VCC N C IRRX Ground IRTX 5 1 5VSB N C CIRRX Ground CIRTX X 1 9 2 CD TD RD DTR GND RTS DSR CTS RI COM...

Page 80: ...U fan NB fan 3rd fan X Fan 2 2nd fan 1st fan 1 3 Sense Power On Off 4 1 Sense Power Ground Speed Control 1 3 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C X X X Reset...

Page 81: ...81 DRAM Power LED Standby Power LED Diagnostic LED...

Page 82: ...82 12V Ground 1 4 5 8 X X 13 1 12 24 3 3VDC 3 3VDC COM 5VDC COM 5VDC COM PWR_OK 5VSB 12VDC 12VDC 3 3VDC 3 3VDC 12VDC COM PS_ON COM COM COM NC 5VDC 5VDC 5VDC COM...

Page 83: ...83 J1 J15 1 4 5V 12V Ground Ground...

Page 84: ...84...

Page 85: ...85 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...

Page 86: ...86...

Page 87: ...PCI Express x16 PCI Express x16 PCI Express x4 PCI Express x16 3 way CrossFire 2 way CrossFire Physics PCIE 1 x16 x16 x16 x16 x16 PCIE 2 x2 or x4 x2 or x4 PCIE 3 x16 x8 x16 x8 x8 PCIE 4 N C x8 N C x8...

Page 88: ...88...

Page 89: ...89 SATA 5 SATA 3 4 SATA 6 SATA 1 2...

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Page 93: ...93...

Page 94: ...94 X JP2 3 1 2 3 1 2...

Page 95: ...95 X Reset Power...

Page 96: ...96 X JP7 2 3 On 5VSB 1 2 On 5V 3 1 2 3 1 2...

Page 97: ...97 X USB 0 5 JP5 X USB 6 9 JP6 2 3 On 5VSB 1 2 On 5V 1 3 2 1 3 2 2 3 On 5VSB 1 2 On 5V 1 3 2 1 3 2...

Page 98: ...98 JP8 3 1 2 3 1 2 X...

Page 99: ...99 W 1394 0 W PS 2 Mouse PS 2 KB PS 2 PS 2 1394 0 USB 0 1 USB 2 3 USB 4 5 LAN 2 LAN 1 1394 1 12V fused 1 2 10 9 TPA TPA Ground Ground TPB TPB Key 12V fused Ground W...

Page 100: ...100 LAN 1 LAN 2 W W USB 6 7 W USB 3 USB 2 USB 5 USB 4 USB 1 USB 0 USB 8 9 1 VCC Data Data GND Key VCC Data Data GND N C 2 10 9...

Page 101: ...101 Line in Line out Mic in Center Subwoofer Rear R L Side R L S PDIF in S PDIF out CD in Front audio Optical S PDIF CD in Front audio Optical S PDIF VoIP card connector Side view...

Page 102: ...eft GND Mic_Right Vcc Lineout_Right Mic Jet Detect Sense N C Line out_Left Line out Jet Detect CD in Front audio 1 4 Right audio channel Left audio channel Ground Ground 1 5 5V Key SPDIF out GND SPDIF...

Page 103: ...103 2 X 1 2 11 12...

Page 104: ...104 1 2...

Page 105: ...105 3...

Page 106: ...106 SATA 6 SATA 3 4 SATA 1 2 SATA 5 1 7 GND TXP TXN GND RXN GND RXP...

Page 107: ...107 X 40 39 2 1 X IDE FDD...

Page 108: ...108 W IrDA CIR 5 1 VCC N C IRRX Ground IRTX 5 1 5VSB N C CIRRX Ground CIRTX X 1 9 2 CD TD RD DTR GND RTS DSR CTS RI COM...

Page 109: ...9 X X CPU fan NB fan 3rd fan X Fan 2 2nd fan 1st fan 1 3 Sense Power On Off 4 1 Sense Power Ground Speed Control 1 3 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C 3 1 Ground Power N C X X...

Page 110: ...110 Reset Power X...

Page 111: ...111...

Page 112: ...112 X 12V Ground 1 4 5 8 X 13 1 12 24 3 3VDC 3 3VDC COM 5VDC COM 5VDC COM PWR_OK 5VSB 12VDC 12VDC 3 3VDC 3 3VDC 12VDC COM PS_ON COM COM COM NC 5VDC 5VDC 5VDC COM...

Page 113: ...113 1 4 5V 12V Ground Ground...

Page 114: ...114...

Page 115: ...115 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...

Page 116: ...10 18 20 7 9 13 15 17 19 2 4 6 HD LED ATX SW RESET SPEAKER PWR LED HDD LED Power HDD N C N C PWRBT PWRBT N C N C Ground H W Reset Speaker Data N C Ground Speaker Power LED Power LED Power LED Power or...

Page 117: ...117 PCIE 1 x16 x16 x16 x16 x16 PCIE 2 x2 or x4 x2 or x4 PCIE 3 x16 x8 x16 x8 x8 PCIE 4 N C x8 N C x8 x8 PCI Express x16 PCI Express x16 PCI Express x16 PCI Express x4...

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Page 119: ...119 SATA 6 SATA 3 4 SATA 1 2 SATA 5...

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