GIGA-BYTE TECHNOLOGY GA-SBCAP3940 User Manual Download Page 4

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GA-SBCAP3940 Motherboard Layout

* The box contents above are for reference only and the actual items shall depend on the product package you obtain.

The box contents are subject to change without notice.

Box Contents

GA-SBCAP3940 motherboard

Two SATA cables

Motherboard driver disk

One SATA power cable

User's Manual

One heat spreader

One COM port cable

One DC power cable

One LPT port cable

(Note) The processor/chip is on the back of the motherboard.

HDMI

LVDS

B_BIOS

(Note)

SYS_FAN

COMA

COMC

SATA

FPD

F_PANEL

GPIO_PWRSEL

CODEC

SPEAKER

iTE

Super I/O

(Note)

F_USB1

F_USB2

2W_SPKR

CLR_CMOS

BL_SW

COMD

COMB

LAN1

SATA_PWR1

R_USB30

COMA_PW COMB_PW COMC_PW COMD_PW

SODIMM_1

VGA

Intel

Atom

x5-E3940

(Note)

LAN2

HP_MIC

MPCIE1

MSA

TA_MPCIE2

HS_2B

HS_2A

HS_1B

HS_1A

Realtek

GbE LAN

M_BIOS

(Note)

LPT_SEL

U_SIM

GPIO_SET

LCD_VCC

MON_SW

SPEAKER_CONTROL

SMBUS

I2C

DCIN_PWR

LPT_GPIO

SATA_PWR2

BIOS_SET

GA-SBCAP3940

BAT

TPM_IC

Summary of Contents for GA-SBCAP3940

Page 1: ...l Rev 1001 To reduce the impacts on global warming the packaging materials of this product are recyclable and reusable GIGABYTE works with you to protect the environment For more product details please visit GIGABYTE s website ...

Page 2: ...transmitted or published in any form or by any means without GIGABYTE s prior written permission In order to assist in the use of this product carefully read the User s Manual For product related information check on our website at https www gigabyte com Identifying Your Motherboard Revision The revision number on your motherboard looks like this REV X X For example REV 1 0 means the revision of t...

Page 3: ...ecifications 6 1 3 Installing the Memory 8 1 4 Installing an Expansion Card 8 1 5 Back Panel Connectors 8 1 6 Internal Connectors 10 Chapter 2 BIOS Setup 21 2 1 Startup Screen 21 2 2 Main 22 2 3 Advanced 23 2 4 Security 28 2 5 Boot 30 2 6 Save Exit 32 Chapter 3 Appendix 33 Drivers Installation 33 Regulatory Statements 34 Contact Us 36 ...

Page 4: ...ort cable 5 5 One DC power cable 5 5 One LPT port cable Note The processor chip is on the back of the motherboard HDMI LVDS B_BIOS Note SYS_FAN COMA COMC SATA3 0 1 FPD F_PANEL GPIO_PWRSEL CODEC SPEAKER CI iTE Super I O Note F_USB1 F_USB2 2W_SPKR CLR_CMOS BL_SW COMD COMB LAN1 SATA_PWR1 R_USB30 COMA_PW COMB_PW COMC_PW COMD_PW SODIMM_1 VGA Intel Atom x5 E3940 Note LAN2 HP_MIC MPCIE1 MSATA_MPCIE2 HS_2...

Page 5: ...ch a metal object to eliminate static electricity Prior to installing the motherboard please have it on top of an antistatic pad or within an electrostatic shielding container Before connecting or unplugging the power supply cable from the motherboard make sure the power supply has been turned off Before turning on the power make sure the power supply voltage has been set according to the local vo...

Page 6: ...PCIe slots The MSATA_MPCIE2 slot can also be used as an MSATA connector The Mini PCIe slots conform to PCI Express 2 0 standard Storage Interface Integrated in the SoC 2 x SATA 6Gb s connectors 1 x MSATA connector MSATA_MPCIE2 The MSATA_MPCIE2 shares bandwidth with the SATA3 1 connector The SATA3 1 becomes unavailable when a device is installed in the MSATA_MPCIE2 connector USB Integrated in the S...

Page 7: ...of licensed AMI UEFI BIOS Support for DualBIOS PnP 1 0a DMI 2 7 WfM 2 0 SM BIOS 2 7 ACPI 5 0 Unique Features Support for Xpress Install Support for BIOS Support for APP Center Available applications in APP Center may vary by motherboard model Supported functions of each application may also vary depending on motherboard specifications Bundled Software Norton Internet Security OEM version Operating...

Page 8: ...ware damage 1 5 Back Panel Connectors HDMI Port The HDMI port is HDCP compliant and supports Dolby TrueHD and DTS HD Master Audio formats It also supports up to 192KHz 24bit 8 channel LPCM audio output You can use this port to connect your HDMI supported monitor The maximum supported resolution is 3840x2160 30 Hz but the actual resolutions supported are dependent on the monitor being used After in...

Page 9: ... it side to side to prevent an electrical short inside the cable connector Please visit GIGABYTE s website for more software information Activity LED Connection Speed LED LAN Port Connection Speed LED State Description Orange 1 Gbps data rate Green 100 Mbps data rate Off 10 Mbps data rate Activity LED State Description Blinking Data transmission or receiving is occurring Off No data transmission o...

Page 10: ...ce and before turning on the computer make sure the device cable has been securely attached to the connector on the motherboard 1 6 Internal Connectors 1 SYS_FAN 2 SATA3 0 1 3 SATA_PWR1 SATA_PWR2 4 BAT 5 F_PANEL 6 DCIN_PWR 7 F_USB1 F_USB2 8 SPEAKER_CONTROL 9 SPEAKER 10 2W_SPKR 11 CI 12 MON_SW 13 LCD_VCC 14 GPIO_SET 15 BL_SW 16 FPD 17 GPIO_PWRSEL 18 LPT_GPIO 19 LPT_SEL 20 COMA COMB 21 COMC COMD 22 ...

Page 11: ...rom overheating Overheating may result in damage to the system may hang These fan header is not configuration jumper blocks Do not place a jumper cap on the header Pin No Definition 1 GND 2 12V 3 Sense 4 VCC 1 Pin No Definition 1 GND 2 TXP 3 TXN 4 GND 5 RXN 6 RXP 7 GND 2 SATA3 0 1 SATA 6Gb s Connectors The SATAconnectors conform to SATA6Gb s standard and are compatible with SATA3Gb s and SATA1 5Gb...

Page 12: ...lations 5 F_PANEL Front Panel Header Connect the power switch reset switch and system status indicator on the chassis to this header according to the pin assignments below Note the positive and negative pins before connecting the cables The front panel design may differ by chassis A front panel module mainly consists of power switch reset switch power LED hard drive activity LED and etc When conne...

Page 13: ... Definition 1 Power 5V 6 USB DY 2 Power 5V 7 GND 3 USB DX 8 GND 4 USB DY 9 No Pin 5 USB DX 10 NC Do not plug the IEEE 1394 bracket 2x5 pin cable into the USB header Prior to installing the USB bracket be sure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket 1 2 10 9 8 SPEAKER_CONTROL Volume Control Header The header connects to the volu...

Page 14: ...startup Pin No Definition 1 VCC 2 NC 3 NC 4 SPK 1 10 2W_SPKR Speaker Header This header provides a 2W 4ohm speaker on your AIO chassis Pin No Definition 1 SPK_LP 2 SPK_LN 1 11 CI Chassis Intrusion Header This motherboard provides a chassis detection feature that detects if the chassis cover has been removed This function requires a chassis with chassis intrusion detection design Pin No Definition ...

Page 15: ... 13 LCD_VCC LVDS Drive Voltage Jumper This jumper can be used to provide different screen voltage settings 1 2 Close Set to 3V Default 2 3 Close Set to 5V 1 1 14 GPIO_SET GPIO Status Configuration Jumper Use this jumper to set the GPIO status of the LPT_GPIO header to HIGH or LOW 1 2 Close Set to HIGH level 3V Default 2 3 Close Set to LOW level 1 1 ...

Page 16: ...ptops LCD computer monitors and LCD TVs use this interface internally The header conforms to FPD specification Pin No Definition 1 BKLT_EN 2 BKLT_PWM 3 BKLT_PWR FPD_PWR 4 BKLT_PWR FPD_PWR 5 BKLT_GND Brightness_GND 6 BKLT_GND Brightness_GND 7 Brightness_Up 8 Brightness_Down 1 8 eDP 17 GPIO_PWRSEL GPIO Power Selection Jumper Move the jumper cap from the LPT_SELjumper to this jumper to configure the ...

Page 17: ...NC 13 SIO_GP75 22 GND 5 SIO_GP71 14 GND 23 SIO_GP81 6 SIO_GP85 15 SIO_GP76 24 GND 7 SIO_GP72 16 GND 25 SIO_GP80 8 SIO_GP84 17 SIO_GP77 26 No Pin 9 SIO_GP73 18 GND GPIO 20 COMA COMB Serial Port Headers Each COM header can provide one serial port via an optional COM port cable For purchasing the optional COM port cable please contact the local dealer Pin No Definition Pin No Definition 1 NDCD 6 NCTS...

Page 18: ...NCTS 7 NDTR 8 5V 12V 9 GND 10 NC For RS232 Devices Pin No Definition 1 TX B 2 NC 3 TX A 4 NC 5 RX A 6 NC 7 RX B 8 5V 12V 9 GND 10 NC For RS422 Devices Pin No Definition 1 D 2 NC 3 D 4 NC 5 NC 6 NC 7 NC 8 5V 12V 9 GND 10 NC For RS485 Devices 22 COMA_PW COMB_PW COMC_PW COMD_PW Serial Port Header Power Select Jumpers The power select jumpers are used to select serial port power 1 2 Close Set to 12V 2...

Page 19: ...ed data transmission Pin No Definition Pin No Definition 1 LCD_VCC 21 RXE0_C 2 LCD_VCC 22 RXE0_C 3 VCC3 23 GND 4 NC 24 RXE1_C 5 NC 25 RXE1_C 6 RXO0_C 26 GND 7 RXO0_C 27 RXE2_C 8 GND 28 RXE2_C 9 RXO1_C 29 CABLE_DET Note 10 RXO1_C 30 RXE3_C 11 GND 31 RXE3_C 12 RXO2_C 32 GND 13 RXO2_C 33 RXECLKE_C 14 GND 34 RXECLKE_C 15 RXO3_C 35 GND 16 RXO3_C 36 SC_BKLT_EN 17 GND 37 SC_BKLT_CTL 18 RXECLKO_C 38 FPD_P...

Page 20: ... computerand unplug the powercord from the poweroutlet before clearing the CMOSvalues After system restart go to BIOS Setup to load factory defaults select Load Optimized Defaults or manually configure the BIOS settings Open Normal Short Clear CMOS Values 26 BIOS_SET BIOS Select Jumper The jumper allows users to easily select a different BIOS for boot up 1 2 Close M_BIOS Boot from the main BIOS De...

Page 21: ...ng the POST when the power is turned on To upgrade the BIOS use the GIGABYTE BIOS utility which is a Windows based utility that searches and downloads the latest version of BIOS from the Internet and updates the BIOS Because BIOS flashing is potentially risky if you do not encounter problems using the current version of BIOS it is recommended that you not flash the BIOS To flash the BIOS do it wit...

Page 22: ...ys to move among the items and press Enter to accept or enter a sub menu Main Menu Help The on screen description of a highlighted setup option is displayed on the bottom line of the Main Menu Submenu Help While in a submenu press F1 to display a help screen General Help of function keys available for the menu Press Esc to exit the help screen Help for each item is in the Item Help block on the ri...

Page 23: ...graphics card on the PCIe slot as the first display PCIE VGA Workaround Allows you to increase the compatibility of the PCIe graphics card Default Disabled ErP Determines whether to let the system consume least power in S5 shutdown state Default Disabled Note When this item is set to Enabled the following functions will become unavailable Resume byAlarm power on by mouse and power on by keyboard L...

Page 24: ...ys Off The system stays off upon the return of the AC power Case Open Displays the detection status of the chassis intrusion detection device attached to the motherboard CI header If the system chassis cover is removed this field will show Open otherwise it will show Close To clear the chassis intrusion status record set Reset Case Open Status to Enabled save the settings to the CMOS and then rest...

Page 25: ...he number of CPU cores to enable Default Disabled Intel Virtualization Technology Enables or disables Intel Virtualization Technology Virtualization enhanced by Intel Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions With virtualization one computer system can function as multiple virtual systems Default Enabled VT d Enable...

Page 26: ...rt Enables or disables UEFI CSM Compatibility Support Module to support a legacy PC boot process Enabled Enables UEFI CSM Default Disabled Disables UEFI CSM and supports UEFI BIOS boot process only Network Allows you to select whether to enable the UEFI or legacy option ROM for the LAN controller Do not launch Disables option ROM UEFI Enables UEFI option ROM only Default Legacy Enables legacy opti...

Page 27: ...bled USB Configuration Onboard USB Feature Enables or disables the onboard USB function Default Enabled Legacy USB Support Allows USB keyboard mouse to be used in MS DOS Default Enabled XHCI Hand off Determines whether to enable XHCI Hand off feature for an operating system without XHCI Hand off support Default Enabled USB Mass Storage Driver Support Enables or disables support for USB storage dev...

Page 28: ...password enter the correct one first When prompted for a new password press Enter without entering any password Press Enter again when prompted to confirm NOTE Before setting the User Password be sure to set the Administrator Password first Secure Boot System Mode Displays the current system mode Secure Boot Displays the current secure boot state Vendor Keys Displays the vendor keys 2 4 Security A...

Page 29: ...igned with valid digital certificates This way the system knows all the files being loaded before Windows 8 loads and gets to the login screen have not been tampered with Default Disabled Secure Boot Mode Allows you to configure the secure boot mode Default Customized Key Management This section provides you with configuration options for secure boot key management ...

Page 30: ...ains the Windows 10 64 bit installation disk and is prefixed with UEFI string Hard Drive CD DVD ROM Drive Floppy Drive Network Device BBS Priorities Specifies the boot order for a specific device type such as hard drives optical drives floppy disk drives and devices that support Boot from LAN function etc Press Enter on this item to enter the submenu that presents the devices of the same type that...

Page 31: ...abled before the OS boot process completes Full Initial All USB devices are functional in the operating system and during the POST Partial Initial Part of the USB devices are disabled before the OS boot process completes Default This item is configurable only when Fast Boot is set to Enabled NetWork Stack Driver Support Disable Disables booting from the network Default Enable Enables booting from ...

Page 32: ...or after clearing the CMOS values Save as User Defaults Save to current BIOS settings as user defined default settings Restore User Defaults Load the user define default settings for all BIOS options Boot Override Allows you to select a device to boot immediately Press Enter on the device you select and select Yes to confirm Your system will restart automatically and boot from that device Launch E...

Page 33: ...ppens with this disc on the top right corner of the screen and select Run Run exe Or go to My Computer double click the optical drive and execute the Run exe program Xpress Install will automatically scan your system and then list all of the drivers that are recommended to install You can click the Xpress Install button and Xpress Install will install all of the selected drivers Or click the arrow...

Page 34: ...and disposed of properly WEEE Symbol Statement The symbol shown below is on the product or on its packaging which indicates that this product must not be disposed of with other waste Instead the device should be taken to the waste collection centers for activation of the treatment collection recycling and disposal procedure The separate collection and recycling of your waste equipment at the time ...

Page 35: ...more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult a dealer or experienced TV radio technician for help Canada Industry Canada IC Notices Canada avis d Industry Canada IC This Class B digital apparatus com...

Page 36: ... 2 8912 4000 FAX 886 2 8912 4005 Tech and Non Tech Support Sales Marketing https esupport gigabyte com WEB address English https www gigabyte com WEB address Chinese https www gigabyte com tw GIGABYTE eSupport To submit a technical or non technical Sales Marketing question please link to https esupport gigabyte com ...

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