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DFI CR908-B User Manual Download Page 26

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Chapter 3 Hardware Installation

26

Chapter 3

Standby Power LED

Standby 

Power LED

This LED will light when the system is in the standby mode.

Cooling Option

Heat Sink with Cooling Fan

• “1” and “2” denote the locations of the thermal pads designed to contact 

the corresponding components that are on CR908-B.

Top View of the Heat Sink

Bottom View of the Heat Sink

1

2

Important:

Remove the plastic covering from the thermal pads prior to mounting the heat sink 

onto CR908-B.

Summary of Contents for CR908-B

Page 1: ...www dfi com Chapter 1 Introduction 1 CR908 B COM Express Compact Module User s Manual A21100211...

Page 2: ...ement on 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 reason able p...

Page 3: ...Diagram 10 Mechanical Diagram 11 System Memory 12 Installing the DIM Module 13 Connectors 14 CPU Fan Connector 14 COM Express Connectors 15 COM Express connector Signal Discription 16 Standby Power L...

Page 4: ...ur system unit Static electrical discharge can damage computer components without causing any signs of physical damage You must take extra care in han dling them to ensure against electrostatic build...

Page 5: ...board One heat sink One DVD One QR Quick Reference Optional Items COM331 B carrier board I O shield Cable kit for carrier board The board and accessories in the package may not come similar to the inf...

Page 6: ...3120ME 3M Cache 2 4GHz 35W Intel CoreTM i3 3217UE 3M Cache 1 6GHz 17W BGA 1023 packaging technology 22nm process technology Chipset Intel QM77 Express chipset System Memory One 204 pin SODIMM socket...

Page 7: ...t provides excellent video and 3D graphics with out standing graphics responsiveness These enhancements deliver the performance and compat ibility needed for today s and tomorrow s business applicatio...

Page 8: ...Basic Compact Mini 74 20 80 00 91 00 121 00 151 00 Common for all Form Factors Extended only Basic only Compact only Compact and Basic only Mini only COM Express Module Standards The figure below show...

Page 9: ...B3 Min Max DFI CR908 B Type 6 A B A B Thermal Protection 0 1 1 A B Battery Low Alarm 0 1 1 A B Suspend Wake Signals 0 3 2 A B Power Button Support 1 1 1 A B Power Good 1 1 1 A B VCC_5V_SBY Contacts 4...

Page 10: ...IMM Mobile Intel QM77 Express Chipset SM Bus HD Audio LPC Bus Intel GLAN PHY 82579LM LAN Ports A B C D PEG 16x LANES SM Bus SM Bus SM Bus HD Audio LPC Bus USB 2 0 8x SATA 2 0 2 SATA 3 0 2 SATA 2 0 2x...

Page 11: ...908 B Module 95 00 95 00 Bottom View Top View 2 70 4 pcs 0 00 12 50 70 20 0 00 0 00 4 00 87 00 91 00 76 00 4 00 0 00 91 00 4 00 87 00 87 00 91 00 91 00 0 00 4 00 0 00 2 00 14 00 4 00 87 00 95 00 23 60...

Page 12: ...amage your board processor disk drives add in boards and other components Perform installation procedures at an ESD workstation only If such a station is not available you can provide some ESD protect...

Page 13: ...board 4 Note the key on the socket The key ensures the module can be plugged into the socket in only one direction 6 Push down the module until the clips at each end of the socket lock into position Y...

Page 14: ...BIOS will display the cur rent speed of the cooling fan Refer to chapter 3 of the manual for more information 3 1 Sense Power Ground COM Express Connectors The COM Express connectors are used to inter...

Page 15: ...PCIE_RX5 A108 VCC_12V B108 VCC_12V A54 GPI0 B54 GPO1 A109 VCC_12V B109 VCC_12V A55 PCIE_TX4 B55 PCIE_RX4 A110 GND FIXED B110 GND FIXED Row A Row B Row A Row B C1 GND FIXED D1 GND FIXED C56 PEG_RX1 D5...

Page 16: ...d on Module SATA0_TX A17 O SATA AC coupled on Module SATA0_RX A19 I SATA AC coupled on Module SATA0_RX A20 I SATA AC coupled on Module SATA1_TX B16 O SATA AC coupled on Module SATA1_TX B17 O SATA AC c...

Page 17: ...led on Module PCI Express Differential Transmit Pairs 7 Optional with on board LAN Default setting as NC I PCIE AC coupled off Module PCI Express Differential Receive Pairs 6 O PCIE AC coupled on Modu...

Page 18: ...C coupled off Module PCI Express Graphics receive differential pairs 9 O PCIE AC coupled on Module PCI Express Graphics transmit differential pairs 9 I PCIE AC coupled off Module PCI Express Graphics...

Page 19: ...48 EXCD0_PERST A48 EXCD1_PERST B47 O CMOS 3 3V 3 3V PCI ExpressCard reset active low one per card ExpressCard Signals Descriptions I CMOS 3 3V 3 3V PU 10k to 3 3V PCI ExpressCard PCI Express capable c...

Page 20: ...I O PCIE AC coupled on Module DP AUX function if DDI3_DDC_AUX_SEL is no connect I O OD CMOS 3 3V 3 3V HDMI DVI I2C CTRLCLK if DDI3_DDC_AUX_SEL is pulled high I O PCIE AC coupled on Module DP AUX func...

Page 21: ...rier Board USB_SSTX0 D4 USB_SSTX0 D3 USB_SSRX0 C4 USB_SSRX0 C3 USB_SSTX1 D7 USB_SSTX1 D6 USB_SSRX1 C7 USB_SSRX1 C6 USB_SSTX2 D10 USB_SSTX2 D9 USB_SSRX2 C10 USB_SSRX2 C9 USB_SSTX3 D13 USB_SSTX3 D12 USB...

Page 22: ...pe Pwr Rail Tolerance PU PD Description SPI_CS B97 O CMOS 3 3V Suspend 3 3V Chip select for Carrier Board SPI may be sourced from chipset SPI0 or SPI1 SPI_MISO A92 I CMOS 3 3V Suspend 3 3V Data in to...

Page 23: ...ansmitter SER1_RX A102 I CMOS 3 3V 5V General purpose serial port 1 receiver Signal Pin Pin Type Pwr Rail Tolerance PU PD Description I2C_CK B33 I O OD CMOS 3 3V Suspend 3 3V PU 2 2K to 3 3VSB General...

Page 24: ...ate Active low output SUS_S5 A24 O CMOS 3 3V Suspend 3 3V Indicates system is in Soft Off state WAKE0 B66 I CMOS 3 3V Suspend 3 3V PU 10K to 3 3VSB PCI Express wake up signal WAKE1 B67 I CMOS 3 3V Sus...

Page 25: ...and suspend functions May be left unconnected if these functions are not used in the system design VCC_RTC A47 Power Real time clock circuit power input Nominally 3 0V GND A1 A11 A21 A31 A41 A51 A57...

Page 26: ...standby mode Cooling Option Heat Sink with Cooling Fan 1 and 2 denote the locations of the thermal pads designed to contact the corresponding components that are on CR908 B Top View of the Heat Sink...

Page 27: ...nto the carrier board The photo below shows the locations of the mounting holes on carrier board 2 Insert the provided mounting screws into the mounting holes from the bottom through the top of the ca...

Page 28: ...h other COM Express connec tors on CR908 B COM Express connectors on the carrier board Carrier board 7 Press CR908 B down firmly until it is completely seated on the COM Express connectors of the carr...

Page 29: ...Utility The BIOS Setup Utility can only be operated from the keyboard and all commands are key board commands The commands are available at the right side of each setup screen The BIOS Setup Utility d...

Page 30: ...ndor Core Version Compliency Project Version Build Date and Time System Date System Time Access Level American Megatrends 4 6 5 3 UEFI 2 3 PI 1 2 1APTJ 0 18 x64 03 30 2012 18 40 03 Fri 04 13 2012 15 4...

Page 31: ...uspend to RAM function Resume by PME Enable this field to use the PME signal to wake up the system via PCIE and onboard LAN Resume by RTC Alarm When Enabled the system uses the RTC to generate a wakeu...

Page 32: ...MHz 2 Supported Supported Supported Supported 32 kB x2 32 kB x2 256 kB x2 4096 kB Enabled All Disabled Disabled Select Screen Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3...

Page 33: ...led disabled if SMX is enabled VT and VT d support must also be enabled prior to TXT Secure Mode Extension SMX Intel TXT LT Support Advanced Enabled Disabled Select Screen Select Item Enter Select Cha...

Page 34: ...available only for EFI applications XHCI Hand off This is a workaround for OSes that does not support XHCI hand off The XHCI own ership change should be claimed by the XHCI driver EHCI Hand off This i...

Page 35: ...Maximum time the device will take before it properly reports itself to the Host Controller Auto uses default value for a Root port it is 100 ms for a Hub port the delay is taken from Hub descriptor W...

Page 36: ...ity Copyright C 2011 American Megatrends Inc Version 2 14 1219 Copyright C 2011 American Megatrends Inc Intel PCH RC Version Intel PCH SKU Name Intel PCH Rev ID PCI Express Configuration USB Configura...

Page 37: ...ock Gating for each root port PCI Express Root Port 1 port 5 to PCI Express Root Port 7 Controls the PCI Express Root Port USB Configuration Enable or Disable XHCI Pre Boot Driver support Aptio Setup...

Page 38: ...l HDMI Codec Azalia HDMI Codec port B Azalia HDMI Codec port C Azalia HDMI Codec port D Auto Enabled Enabled Disabled Enabled Chipset Select Screen Select Item Enter Select Change Opt F1 General Help...

Page 39: ...en Select Item Enter Select Change Opt F1 General Help F2 Previous Values F3 Optimized Defaults ESC Exit DVMT Total Gfx Mem Select DVMT5 0 total graphic memory size used by the internal graphics devic...

Page 40: ...F2 Previous Values F3 Optimized Defaults ESC Exit Memory Configuration DDR3 or DDR3L selec tion Aptio Setup Utility Copyright C 2011 American Megatrends Inc Version 2 14 1219 Copyright C 2011 American...

Page 41: ...rein the function of the numeric keypad is the number keys When set to Off the function of the numeric keypad is the arrow keys Quiet Boot Enables or disables the quiet boot function Fast Boot Enables...

Page 42: ...assword Sets the administrator password User Password Sets the user password Set Administrator Password Aptio Setup Utility Copyright C 2011 American Megatrends Inc Version 2 14 1219 Copyright C 2011...

Page 43: ...mized default values select this field and then press Enter A dialog box will appear Select Yes to restore the default values of all the setup options Save as User Defaults To save changes done so far...

Page 44: ...tions required to enhance the performance of the system board Insert the CD into a CD ROM drive The autorun screen Mainboard Utility CD will appear If after inserting the CD Autorun did not automatica...

Page 45: ...Framework 3 5 make sure you have updated your Windows XP operating system to Service Pack 3 To install the driver click Microsoft NET Framework 3 5 on the main menu 1 Read the license agreement caref...

Page 46: ...o install the utility click Intel Chipset Device Software on the main menu 1 Setup is ready to install the utility Click Next 2 Read the license agreement then click Yes 4 After all setup operations a...

Page 47: ...n will turn blank for 1 to 2 minutes while WinSAT is running before the Windows Vista desktop appears The blank screen period is the time Windows is testing the graphics perfor mance We recommend that...

Page 48: ...ers make sure you have installed Microsoft NET Framework 3 5 SP1 To install the driver click Intel HD Graphics Drivers on the main menu 4 Setup is currently installing the driver After installation ha...

Page 49: ...l the driver click Intel Management Engine Drivers on the main menu 1 Setup is ready to install the driver Click Next 2 Read the license agreement then click Yes 3 Setup is currently installing the dr...

Page 50: ...3 0 Driver on the main menu 2 Read the license agreement then click Yes 1 Setup is ready to install the driver Click Next 3 Go through the readme docu ment for more installation tips then click Next...

Page 51: ...ng the system will allow the new software installation to take effect Audio Drivers for COM331 B Carrier Board To install the driver click Audio Drivers for COM331 B Carrier Board on the main menu Int...

Page 52: ...I Utility DFI Utility provides information about the board HW Health Watchdog DIO and Backlight To access the utility click DFI Utility on the main menu 2 Click I accept the terms in the license agree...

Page 53: ...pter 5 4 Click Install to begin the installation 5 After completing installation click Finish The DFI Utility icon will appear on the desktop Double click the icon to open the utility 3 Enter User Nam...

Page 54: ...nish Reboot the system for DirectX to take effect Intel Rapid Storage Technology The Intel Rapid Storage Technology is a utility that allows you to monitor the current status of the SATA drives It ena...

Page 55: ...ick Next 5 Setup is now installing the utility Click Next to continue 3 Read the license agreement then click Yes 6 Click Yes I want to restart my computer now then click Finish Restarting the system...

Page 56: ...ent Click Next F6 Floppy This is used to create a floppy driver diskette needed when you install Windows XP using the F6 installation method This will allow you to install the operating system onto a...

Page 57: ...Adobe Acrobat Reader 9 3 To install the reader click Adobe Acrobat Reader 9 3 on the main menu 1 Click Next to install or click Change Destination Folder to select another folder 2 Click Install to b...

Page 58: ...te http www nliteos com download html 2 Install nLite Important Due to it s coding with Visual Net you may need to first install NET Framework prior to installing nLite 3 Download relevant RAID AHCI d...

Page 59: ...table ISO Click Next 9 Click Insert and then select Multiple driver folder to select the drivers you will integrate Click Next 10 Select only the drivers ap propriate for the Windows version that you...

Page 60: ...e uncertain of the southbridge chip used on your motherboard select all RAID AHCI controllers and then click OK 12 Click Next 13 The program is currently integrating the drivers and applying changes t...

Page 61: ...16 Or you can choose to burn it directly to a disc by selecting the Direct Burn mode under the General section Select the optical device and all other necessary settings and then click Next 17 You hav...

Page 62: ...ted by the motherboard chip set from Intel s website Transfer the downloaded driver files to C AHCI 4 Open Device Manager and right click on one of the Intel Serial ATA Storage Con trollers then selec...

Page 63: ...1 A warning message appeared because the selected SATA controller did not match your hardware device Ignore the warning and click Yes to proceed 12 Click Finish 13 The system s settings have been chan...

Page 64: ...int count_L Set Count WriteEC 0xB7 count_H High Byte WriteEC 0xB8 count_L Low Byte Enable Watch Dog Timer WriteEC 0xB4 0x02 int GetWDTime void int sum data_h data_l Select EC Read Type outportb EC_En...

Page 65: ...Y HAS FAILED The CMOS battery is no longer functional It should be replaced Important Danger of explosion if battery incorrectly replaced Replace only with the same or equivalent type recommended by t...

Page 66: ...or s power switch is on 2 Check that one end of the monitor s power cord is properly attached to the monitor and the other end is plugged into a working AC outlet If necessary try another outlet 3 Che...

Page 67: ...attaching it to a serial port that is work ing and configured correctly If the serial device does not work either the cable or the serial device has a problem If the serial device works the problem ma...

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