IEI Technology IMBA-Q471 User Manual
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IEI Technology IMBA-Q471 User Manual

Atx motherboard supports lga1200 10th/11th gen. intel core i9/i7/i5/i3, celeron and pentium processors, ddr4, triple independent displays, triple 2.5gbe, m.2, usb 3.2, sata 6gb/s, hd audio and rohs
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IMBA-Q471 ATX Motherboard
MODEL:
IMBA-Q471
ATX Motherboard Supports LGA1200 10th/11th Gen. Intel®
Core™ i9/i7/i5/i3, Celeron® and Pentium® Processors, DDR4,
Triple Independent Displays, Triple 2.5GbE, M.2, USB 3.2, SATA
6Gb/s, HD Audio and RoHs
User Manual
Page 1
Rev. 1.00 – June 15, 2022

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  • Page 1 IMBA-Q471 ATX Motherboard MODEL: IMBA-Q471 ATX Motherboard Supports LGA1200 10th/11th Gen. Intel® Core™ i9/i7/i5/i3, Celeron® and Pentium® Processors, DDR4, Triple Independent Displays, Triple 2.5GbE, M.2, USB 3.2, SATA 6Gb/s, HD Audio and RoHs User Manual Page 1 Rev. 1.00 – June 15, 2022...
  • Page 2 IMBA-Q471 ATX Motherboard Revision Date Version Changes June 15, 2022 1.00 Initial release Page 2...
  • Page 3 IMBA-Q471 ATX Motherboard Copyright COPYRIGHT NOTICE The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages.
  • Page 4 IMBA-Q471 ATX Motherboard Manual Conventions WARNING Warnings appear where overlooked details may cause damage to the equipment or result in personal injury. Warnings should be taken seriously. CAUTION Cautionary messages should be heeded to help reduce the chance of losing data or damaging the product.

  • Page 5: Table Of Contents

    PTIONAL TEMS 3 CONNECTORS ......................24 3.1 P ..............25 ERIPHERAL NTERFACE ONNECTORS 3.1.1 IMBA-Q471 Layout ..................25 3.1.2 Peripheral Interface Connectors ..............25 3.1.3 External Interface Panel Connectors ............... 27 3.2 I ..............28 NTERNAL ERIPHERAL ONNECTORS 3.2.1 CPU 12V Power Connector ................28 3.2.2 PCIe Power Connector ..................
  • Page 6 IMBA-Q471 ATX Motherboard 3.2.12 Front Panel Audio Connector ................ 41 3.2.13 Front Panel Connector .................. 42 3.2.14 I C Connector ....................43 3.2.15 SMBus Connector ..................44 3.2.16 LAN link LED Connector ................45 3.2.17 M.2 M-key (2240/2280) Slot ................47 3.2.18 PCIe x1 Slots ....................
  • Page 7 IMBA-Q471 ATX Motherboard 4.6.3 Flash Descriptor Security Override Jumper ............ 81 4.7 I ............82 NTERNAL ERIPHERAL EVICE ONNECTIONS 4.7.1 SATA Drive Connection ................... 82 4.8 S ..................85 OFTWARE NSTALLATION 4.9 D ....................85 RIVER OWNLOAD ® 4.10 I AMT S ................
  • Page 8 IMBA-Q471 ATX Motherboard List of Figures Figure 1-1: IMBA-Q471 .........................12 Figure 1-2: Connectors ........................14 Figure 1-3: IMBA-Q471 Dimensions (mm) ..................15 Figure 1-4: Data Flow Diagram ....................16 Figure 3-1: Peripheral Interface Connectors ................25 Figure 3-2: ATX CPU 12V Power Connector Location ..............28 Figure 3-3: PCIe Power Connector Location ................29...
  • Page 9 IMBA-Q471 ATX Motherboard Figure 3-28: Flash EC ROM Connector Location ..............56 Figure 3-29: Internal USB 2.0 Connector Locations ..............57 Figure 3-30: Internal USB 2.0 Connector Locations ..............58 Figure 3-31: Internal USB 3.2 Gen 1 Connector Location ............59 Figure 3-32: External Peripheral Interface Connector ..............61 Figure 3-33: Audio Connector .....................62...
  • Page 10 IMBA-Q471 ATX Motherboard List of Tables Table 1-1: IMBA-Q471 Specifications ..................19 Table 2-1: Packing List .........................22 Table 2-2: Optional Items ......................23 Table 3-1: Peripheral Interface Connectors ................27 Table 3-2: Rear Panel Connectors ....................27 Table 3-3: ATX CPU 12V Power Connector Pinouts ..............28 Table 3-4: PCIe Power Connector Pinouts .................29...
  • Page 11 IMBA-Q471 ATX Motherboard Table 3-29: Internal USB 3.2 Gen 1 Connector Pinouts ............60 Table 3-30: HDMI Connector Pinouts ..................63 Table 3-31: DP++ Connector Pinouts ..................63 Table 3-32: Dual RJ45 Pinouts ....................64 Table 3-33: LAN Port Pinouts ......................65 Table 3-34: LAN Connector LEDs ....................65 Table 3-35: COM1 Connector Pinouts ..................66...

  • Page 12: Introduction

    1.1 Introduction Figure 1-1: IMBA-Q471 The IMBA-Q471 is an ATX motherboard. It accepts a Socket LGA1200 10/11th Generation Intel® Core™ i9/i7/i5/i3, Pentium® and Celeron® processor and supports four 288-pin 2933MHz dual-channel DDR4 SDRAM DIMM modules up to 128 GB. The integrated Intel®...

  • Page 13: Features

    Q470/Q470E chipset supports four SATA 6Gb/s drives. Moreover, the IMBA-Q471 includes DP, HDMI and VGA interfaces for triple independent display. The IMBA-Q471 provides three 2.5GbE interfaces through the Intel® I225V controllers. Expansion include four PCI slots, two PCIe x16 slots, three PCIe x4 slots, two PCIe x1 slots and one M.2 M-key 2242/2280 for installing function cards like Graphic cards.

  • Page 14: Connectors

    IMBA-Q471 ATX Motherboard  RoHS compliant 1.3 Connectors The connectors on the IMBA-Q471 are shown in the figure below. Figure 1-2: Connectors Page 14...

  • Page 15: Dimensions

    IMBA-Q471 ATX Motherboard 1.4 Dimensions The main dimensions of the IMBA-Q471 are shown in the diagram below. Figure 1-3: IMBA-Q471 Dimensions (mm) Page 15...

  • Page 16: Data Flow

    IMBA-Q471 ATX Motherboard 1.5 Data Flow Figure 1-4 shows the data flow between the system chipset, the CPU and other components installed on the motherboard. Figure 1-4: Data Flow Diagram Page 16...

  • Page 17: Technical Specifications

    IMBA-Q471 ATX Motherboard 1.6 Technical Specifications The IMBA-Q471 technical specifications are listed below. 74 7H Specification/Model IMBA-Q471 Form Factor generation Intel® Core™ i9/i7/i5/i3, LGA1200 10 CPU Supported Pentium® and Celeron® CPU Intel® Q470/Q470E Chipset Four 288-pin 2933 MHz dual-channel unbuffered DDR4 Memory SDRAM DIMMs supported (system max.
  • Page 18 IMBA-Q471 ATX Motherboard I/O Interface Connectors Line-in, line-out and mic-in audio jacks on rear panel Audio Connectors One internal front panel audio connector (10-pin header) One 2-pin header Chassis Intrusion Digital I/O 1 x 12-bit digital I/O (2x7 pin) Ethernet...

  • Page 19: Table 1-1: Imba-Q471 Specifications

    DDR4 memory) Operating 0º C ~ 60º C Temperature Storage -30º C ~ 70º C Temperature Operating Humidity 5% ~ 95% (non-condensing) Physical Specifications Dimensions 244 mm x 305 mm Weight (GW/NW) 1200 g/700 g Table 1-1: IMBA-Q471 Specifications Page 19...

  • Page 20: Packing List

    IMBA-Q471 ATX Motherboard Chapter Packing List Page 20...

  • Page 21: Anti-Static Precautions

    Only handle the edges of the PCB: Don't touch the surface of the motherboard. Hold the motherboard by the edges when handling. 2.2 Unpacking Precautions When the IMBA-Q471 is unpacked, please do the following:  Follow the anti-static guidelines above.

  • Page 22: Packing List

    If any of the components listed in the checklist below are missing, do not proceed with the installation. Contact the IEI reseller or vendor the IMBA-Q471 was purchased from or contact an IEI sales representative directly by sending an email to sales@ieiworld.com.

  • Page 23: Optional Items

    IMBA-Q471 ATX Motherboard 2.4 Optional Items The following are optional components which may be separately purchased: Item and Part Number Image Dual port USB cable with bracket, 300mm, P=2.54 (P/N: 19800-003100-100-RS) USB 3.0/USB3.2 cable 450mm with bracket (P/N: 19800-010500-200-RS) SATA power cable, MOLEX 5264-4P to SATA15P (P/N: 32102-000100-200-RS) RS-232 cable 230mm P=2.54...

  • Page 24: Connectors

    IMBA-Q471 ATX Motherboard Chapter Connectors Page 24...

  • Page 25: Peripheral Interface Connectors

    IMBA-Q471 ATX Motherboard 3.1 Peripheral Interface Connectors This chapter details all the peripheral interface connectors. 3.1.1 IMBA-Q471 Layout The figures below show all the peripheral interface connectors. Figure 3-1: Peripheral Interface Connectors 3.1.2 Peripheral Interface Connectors The table below lists all the connectors on the board.
  • Page 26 IMBA-Q471 ATX Motherboard Connector Type Label ATX CPU 12V power connector 8-pin connector CPU12V1 Internal audio connector 10-pin connector AUDIO1 Digital I/O connector 14-pin header DIO1 EC UART debug connector 4-pin header EC_UART1 EC debug connector 5-pin header DEBUG_SPI1 Debug connector...

  • Page 27: External Interface Panel Connectors

    IMBA-Q471 ATX Motherboard Connector Type Label S_ATA1, S_ATA2, S_ATA3, S_ATA4, SATA 6Gb/s connectors 8-pin SATA connector S_ATA 5 RS-232 serial port connectors 10-pin box header COM3, COM4 RS-422/485 serial port connector 4-pin box header COM2 Flash SPI ROM connector 6-pin wafer...

  • Page 28: Internal Peripheral Connectors

    IMBA-Q471 ATX Motherboard 3.2 Internal Peripheral Connectors The section describes all of the connectors on the IMBA-Q471. 3.2.1 CPU 12V Power Connector CN Label: CPU12V1 CN Type: 8-pin Molex power connector, P=4.2mm CN Location: See Figure 3-2 CN Pinouts: See Table 3-3 This connector provides power to the CPU.

  • Page 29: Atx Power Connector

    IMBA-Q471 ATX Motherboard CN Type: 4-pin connector, p=5.08 mm CN Location: See Figure 3-3 CN Pinouts: See Table 3-4 The additional power connector provides extra +12V and +5V power to the system. Figure 3-3: PCIe Power Connector Location Description +12V Table 3-4: PCIe Power Connector Pinouts 3.2.3 ATX Power Connector...

  • Page 30: Figure 3-4: Atx Power Connector Location

    IMBA-Q471 ATX Motherboard Figure 3-4: ATX Power Connector Location Description Description +3.3V +3.3V +3.3V -12V PS_ON Power good 5VSB +12V +12V +3.3V Table 3-5: ATX Power Connector Pinouts Page 30...

  • Page 31: Battery Connector

    Dispose of used batteries according to instructions and local regulations. NOTE: It is recommended to attach the RTC battery onto the system chassis in which the IMBA-Q471 is installed. CN Label: BAT1 CN Type: 2-pin header...

  • Page 32: Figure 3-5: Battery Connector Location

    IMBA-Q471 ATX Motherboard Figure 3-5: Battery Connector Location Page 32...

  • Page 33: Digital Input / Output Connector

    IMBA-Q471 ATX Motherboard 3.2.5 Digital Input / Output Connector CN Label: DIO1 CN Type: 14-pin header, p=2.0 mm CN Location: See Figure 3-6 CN Pinouts: See Table 3-6 The Digital I/O connector provides programmable input and output for external devices.

  • Page 34: Ec Uart Debug Connector

    IMBA-Q471 ATX Motherboard 3.2.6 EC UART Debug Connector CN Label: EC_UART1 CN Type: 4-pin header CN Location: See Figure 3-7 CN Pinouts: See Table 3-7 The EC UART debug connector is used for EC debug (with UART protocol). Figure 3-7: EC UART Debug Connector Location...

  • Page 35: Ec Debug Connector

    IMBA-Q471 ATX Motherboard 3.2.7 EC Debug Connector CN Label: DEBUG_SPI1 CN Type: 5-pin header, p=2 mm CN Location: See Figure 3-8 CN Pinouts: See Table 3-8 The DEBUG_SPI1 connector is used for EC debug (with SPI protocol). Figure 3-8: EC Debug Connector Location...

  • Page 36: Debug Connector

    IMBA-Q471 ATX Motherboard 3.2.8 Debug Connector CN Label: DBG_PORT1 CN Type: 6-pin header, p=2 mm CN Location: See Figure 3-9 CN Pinouts: See Table 3-9 The DBG_PORT1 is used for monitoring the motherboard startup process with debug card . Figure 3-9: Debug Connector Location...

  • Page 37: Clear Me Jumper

    IMBA-Q471 ATX Motherboard 3.2.9 Clear ME Jumper CN Label: ME_RTC2 CN Type: 2-pin wafer, p=2.00 mm CN Location: See Figure 3-10 CN Pinouts: See Table 3-10 The ME_RTC1 is used to reset protions of the Intel Converged Security and Management Engine.

  • Page 38: Fan Connector (Cpu)

    IMBA-Q471 ATX Motherboard 3.2.10 Fan Connector (CPU) CN Label: CPU_FAN1 CN Type: 4-pin wafer, p=2.54 mm CN Location: See Figure 3-11 CN Pinouts: See Table 3-11 The fan connector attaches to a CPU cooling fan. Figure 3-11: CPU Fan Connector Location...

  • Page 39: Fan Connectors

    IMBA-Q471 ATX Motherboard 3.2.11 Fan Connectors CN Label: SYS_FAN1, SYS_FAN2 CN Type: 4-pin wafer,3-pin wafer, p=2.54 mm CN Location: See Figure 3-12 CN Pinouts: See Table 3-12 and Table 3-13 Each fan connector attaches to a system cooling fan. The SYS_FAN1 provides smart fan function.

  • Page 40: Table 3-13: System Fan (Sys_Fan2) Connector Pinouts

    IMBA-Q471 ATX Motherboard Description +12V Table 3-13: System Fan (SYS_FAN2) Connector Pinouts Page 40...

  • Page 41: Front Panel Audio Connector

    IMBA-Q471 ATX Motherboard 3.2.12 Front Panel Audio Connector CN Label: AUDIO1 CN Type: 10-pin header, p=2.54 mm CN Location: See Figure 3-13 CN Pinouts: See Table 3-14 This connector connects to speakers, a microphone and an audio input. Figure 3-13: AUDIO1 Location...

  • Page 42: Front Panel Connector

    IMBA-Q471 ATX Motherboard 3.2.13 Front Panel Connector CN Label: F_PANEL1 CN Type: 14-pin header, p=2.54 mm CN Location: See Figure 3-14 CN Pinouts: See Table 3-15 The front panel connector connects to the indicator LEDs and buttons on the computer's front panel.

  • Page 43: I 2 C Connector

    IMBA-Q471 ATX Motherboard Function Description Description PWR_LED+ BEEP_PWR PWR LED SPKR PWR_LED- PWR_BTN+ PC_BEEP PWR BTN PWR_BTN- HDD_LED+ RESET+ HDD LED RESET HDD_LED- RESET- Table 3-15: Front Panel Connector Pinouts 3.2.14 I C Connector CN Label: I2C1 CN Type: 4-pin wafer, p=1.25 mm...

  • Page 44: Smbus Connector

    IMBA-Q471 ATX Motherboard Description I2C_DAT I2C_CLK Table 3-16: I2C Connector Pinouts 3.2.15 SMBus Connector CN Label: SMB1 CN Type: 4-pin wafer, p=1.25 mm CN Location: See Figure 3-16 CN Pinouts: See Table 3-17 The SMBus (System Management Bus) connector provides low-speed system management communications.

  • Page 45: Lan Link Led Connector

    IMBA-Q471 ATX Motherboard Description SMB_DATA SMB_CLK Table 3-17: SMBus Connector Pinouts 3.2.16 LAN link LED Connector CN Label: LED_LAN1, LED_LAN2, LED_LAN3 CN Type: 2-pin header, p=2.00 mm CN Location: See Figure 3-17 CN Pinouts: See Table 3-18,Table 3-19 and Table 3-20 The LAN LED connectors are used to connect to the LAN LED indicators on the chassis to indicate users the link activities of the three LAN ports.

  • Page 46: Table 3-18: Lan1 Led Connector (Led_Lan1) Pinouts

    IMBA-Q471 ATX Motherboard Description +3.3V LAN1_LED_LINK#_ACT Table 3-18: LAN1 LED Connector (LED_LAN1) Pinouts Description +3.3V LAN2_LED_LINK#_ACT Table 3-19: LAN2 LED Connector (LED_LAN2) Pinouts Description +3.3V LAN3_LED_LINK#_ACT Table 3-20: LAN3 LED Connector (LED_LAN3) Pinouts Page 46...

  • Page 47: M-Key (2240/2280) Slot

    IMBA-Q471 ATX Motherboard 3.2.17 M.2 M-key (2240/2280) Slot CN Label: M2_M1 CN Type: M-key slot CN Location: See Figure 3-18 CN Pinouts: See Table 3-21 The M.2 M-key slot is keyed in the A position. The M.2 slot supports PCIe x1 and USB 2.0 interfaces.

  • Page 48: Table 3-21: M.2 2240/2280 Connector Pinouts

    IMBA-Q471 ATX Motherboard +3.3V PERN1 +3.3V PERN1 PERN1 PERN1 PERN2 PERN2 PETP2 PETN2 DEVSLP PERP3 PERN3 PERN3 PERN3 PERST# CLKREQ PCIECLKN PEWAKE PCIECLKN Module Key Module Key Module Key Module Key Module Key Module Key Module Key Module Key PEDET +3.3V...

  • Page 49: Pcie X1 Slots

    IMBA-Q471 ATX Motherboard 3.2.18 PCIe x1 Slots CN Label: PCIE1, PCIE2 CN Type: PCIe x1 slot CN Location: See Figure 3-19 The PCI slot enables a PCI expansion module to be connected to the board. Figure 3-19: PCIe x1 Slot Locations 3.2.19 PCIe x4 Slots...

  • Page 50: Pcie X16 Slots

    IMBA-Q471 ATX Motherboard Figure 3-20: PCIe x4 Slot Locations 3.2.20 PCIe x16 Slots CN Label: PCIEX8_1, PCIEX8_2 CN Type: PCIe x16 slot CN Location: See Figure 3-21 The PCIe x8 expansion card slots are for PCIe x8 expansion cards. Figure 3-21: PCIe x8 Slot Locations...

  • Page 51: Ddr4 Dimm Sockets

    IMBA-Q471 ATX Motherboard 3.2.21 DDR4 DIMM Sockets CN Label: CHA_DIMM0, CHA_DIMM1, CHB_DIMM0, CHB_DIMM1 CN Type: 288-pin socket CN Location: See Figure 3-22 The DIMM slots are for DDR4 DIMM memory modules Figure 3-22: DDR4 DIMM Socket Location Page 51...

  • Page 52: Sata 6Gb/S Connectors

    IMBA-Q471 ATX Motherboard 3.2.22 SATA 6Gb/s Connectors CN Label: S_ATA1, S_ATA2, S_ATA3, S_ATA4, S_ATA5 CN Type: 8-pin SATA connector CN Location: See Figure 3-23 CN Pinouts: See Table 3-22 The SATA drive connectors can be connected to SATA drives and support up to 6Gb/s data transfer rate.

  • Page 53: Rs-232 Serial Port Connectors

    IMBA-Q471 ATX Motherboard 3.2.23 RS-232 Serial Port Connectors CN Label: COM3, COM4 CN Type: 10-pin box header, p=2.54 mm CN Location: See Figure 3-24 CN Pinouts: See Table 3-23 Each of these connectors provides RS-232 connections. Figure 3-24: RS-232 Serial Port Connector Location...

  • Page 54: Rs-422/485 Serial Port Connector

    IMBA-Q471 ATX Motherboard 3.2.24 RS-422/485 Serial Port Connector CN Label: COM2 CN Type: 4-pin box header, p=2.54 mm CN Location: Figure 3-25 and Figure 3-26 CN Pinouts: See Table 3-24 Each of these connectors provides RS-422/485 connections. Figure 3-25: RS-422/485 Serial Port Connector...

  • Page 55: Flash Spi Rom Connector

    IMBA-Q471 ATX Motherboard 3.2.25 Flash SPI ROM Connector CN Label: JSPI1 CN Type: 6pin header, p=1.25 mm CN Location: See Figure 3-27 CN Pinouts: See Table 3-25 The Flash SPI ROM connector is used to flash the SPI ROM. Figure 3-27: Flash SPI ROM Connector Location...

  • Page 56: Flash Ec Rom Connector

    IMBA-Q471 ATX Motherboard 3.2.26 Flash EC ROM Connector CN Label: JEC1 CN Type: 8-pin header, p=1.27 mm CN Location: See Figure 3-28 CN Pinouts: See Table 3-26 The Flash EC ROM connector is used to flash the EC ROM. Figure 3-28: Flash EC ROM Connector Location...

  • Page 57: Internal Usb 2.0 Connectors

    IMBA-Q471 ATX Motherboard 3.2.27 Internal USB 2.0 Connectors CN Label: JUSB4, JUSB5, JUSB6 CN Type: 8-pin header, p=2.54 mm CN Location: See Figure 3-29 CN Pinouts: See Table 3-27 The Internal USB 2.0 connectors connect to USB 2.0 devices. Each pin header provides three USB 2.0 ports.

  • Page 58: Internal Usb 2.0 Connector

    IMBA-Q471 ATX Motherboard 3.2.28 Internal USB 2.0 Connector CN Label: JUSB6 CN Type: 8pin header, p=2.54 mm CN Location: See Figure 3-30 CN Pinouts: See Table 3-28 The Internal USB 2.0 connector connects to USB 2.0 devices. Figure 3-30: Internal USB 2.0 Connector Locations...

  • Page 59: Internal Usb 3.2 Gen 1 Connector

    IMBA-Q471 ATX Motherboard 3.2.29 Internal USB 3.2 Gen 1 Connector CN Label: JUSB3-1 CN Type: 19-pin box header, p=2.00 mm CN Location: See Figure 3-31 CN Pinouts: See Table 3-29 The Internal USB 3.2 Gen 1 connector connects to USB 3.2 devices.

  • Page 60: Table 3-29: Internal Usb 3.2 Gen 1 Connector Pinouts

    IMBA-Q471 ATX Motherboard Description Description USB3_DATA- USB3_RX- USB3_DATA+ Table 3-29: Internal USB 3.2 Gen 1 Connector Pinouts Page 60...

  • Page 61: External Peripheral Interface Connector Panel

    IMBA-Q471 ATX Motherboard 3.3 External Peripheral Interface Connector Panel The figure below shows the external peripheral interface connector (EPIC) panel. The EPIC panel consists of the following: Figure 3-32: External Peripheral Interface Connector Page 61...

  • Page 62: External Hd Audio Jack

    IMBA-Q471 ATX Motherboard 3.3.1 External HD Audio Jack CN Label: AUDIO_CV1 CN Type: Audio jacks CN Location: See Figure 3-33 The audio jacks connect to external audio devices.  Line In port (Light Blue): CD/DVD or other audio source input port.

  • Page 63: Figure 3-34: Hdmi Connector

    IMBA-Q471 ATX Motherboard Description Description HDMI_DATA2 HDMI_CLK# HDMI_DATA2# HDMI_DATA1 HDMI_SCL HDMI_DATA1# HDMI_SDA HDMI_DATA0 HDMI_DATA0# HDMI_HPD HDMI_CLK Table 3-30: HDMI Connector Pinouts Figure 3-34: HDMI Connector The DP++ connector connects to a display device with DisplayPort interface. Description Description LANE0P LANE3N...

  • Page 64: External Dual 2.5Gbe Rj-45 Connector

    IMBA-Q471 ATX Motherboard Figure 3-35: DP++ Connector 3.3.3 External Dual 2.5GbE RJ-45 Connector CN Label: CN Type: Dual RJ45 CN Location: See Figure 3-36 CN Pinouts: See Table 3-32 The dual 2.5GbE RJ-45 connector support 10/100/1000/2500Mb/s data rate DESCRIPTION DESCRIPTION...

  • Page 65: Figure 3-36: Dual Rj45 Connector

    IMBA-Q471 ATX Motherboard Figure 3-36: Dual RJ45 Connector Each LAN connector connects to a local network. DESCRIPTION DESCRIPTION MDIA3- MDIA1+ MDIA3+ MDIA2+ MDIA2- MDIA0- MDIA1- MDIA0+ Table 3-33: LAN Port Pinouts Figure 3-37: LAN Connector Description Description on: linked off: 10 Mb/s...

  • Page 66: Rs-232 And Vga Connectors

    IMBA-Q471 ATX Motherboard 3.3.4 RS-232 and VGA Connectors CN Label: COM1/VGA CN Type: 15-pin VGA and 9-pin COM1 CN Location: See Figure 3-38 and Figure 3-39 CN Pinouts: See Table 3-35 and Table 3-35 The COM connector (COM1) connects to a serial device that supports RS-232 communication.

  • Page 67: External 2.5Gbe Connector And External Usb 2.0 Connector

    IMBA-Q471 ATX Motherboard Description Description BLUE Hot plug detect DDCDA HSYNC VSYNC DDCCLK Table 3-36: VGA Connector Pinouts Figure 3-39: VGA Connector 3.3.5 External 2.5GbE Connector and External USB 2.0 Connector CN Label: LAN3_USB2 CN Type: 8-pin 2.5GbE and 8-pin USB 2.0...

  • Page 68: Figure 3-40: Usb 2.0 And Rj45 Lan Connector

    IMBA-Q471 ATX Motherboard PIN NO. DESCRIPTION PIN NO. DESCRIPTION USB_DATA- USB_DATA- USB_DATA+ USB_DATA+ Table 3-38: External USB 2.0 Connector Figure 3-40: USB 2.0 and RJ45 LAN Connector Figure 3-41: LAN Connector Description Description on: linked off: 10 Mb/s blinking: data is...

  • Page 69: External Dual Usb 3.2 Gen 1 And Dual Usb 3.2 Gen 2 Connector

    CN Pinouts: See Table 3-40 Table 3-40 There are four external USB 3.2 connectors on the IMBA-Q471.The CON1_USB1 connector supports dual USB 3.2 Gen 2(10Gb/s) and dual USB 3.2 Gen 1（5Gb/s）. Figure 3-42: USB 3.2 Gen1 & USB 3.2 Gen 2 Type A Location...

  • Page 70: Table 3-40: Usb 3.2 Gen1 & Usb 3.2 Gen 2 Type A Connector Pinouts

    IMBA-Q471 ATX Motherboard USB3_RX- USB3_RX- USB3_RX+ USB3_ RX+ USB3_TX- USB3_TX- USB3_TX+ USB3_TX+ Table 3-40: USB 3.2 Gen1 & USB 3.2 Gen 2 Type A Connector Pinouts Page 70...

  • Page 71: Installation

    IMBA-Q471 ATX Motherboard Chapter Installation Page 71...

  • Page 72: Anti-Static Precautions

    Electrostatic discharge (ESD) can cause serious damage to electronic components, including the IMBA-Q471. Dry climates are especially susceptible to ESD. It is therefore critical that whenever the IMBA-Q471 or any other electrical component is handled, the following anti-static precautions are strictly adhered to.
  • Page 73 This helps to prevent potential ESD damage.  Turn all power to the IMBA-Q471 off: When working with the IMBA-Q471, make sure that it is disconnected from all power supplies and that no electricity is being fed into the system.

  • Page 74: Socket Lga1200 Cpu Installation

    IMBA-Q471 ATX Motherboard 4.3 Socket LGA1200 CPU Installation WARNING: CPUs are expensive and sensitive components. When installing the CPU please be careful not to damage it in anyway. Make sure the CPU is installed properly and ensure the correct cooling kit is properly installed.

  • Page 75: Figure 4-2: Remove Protective Cover

    IMBA-Q471 ATX Motherboard Figure 4-2: Remove Protective Cover Step 3: Inspect the CPU socket. Make sure there are no bent pins and make sure the socket contacts are free of foreign material. If any debris is found, remove it with compressed air.

  • Page 76: Figure 4-3: Insert The Socket Lga1200 Cpu

    IMBA-Q471 ATX Motherboard Step 7: Insert the CPU. Gently insert the CPU into the socket. If the CPU pins are properly aligned, the CPU should slide into the CPU socket smoothly. See Figure 4-3. Figure 4-3: Insert the Socket LGA1200 CPU Step 8: Close the CPU socket.

  • Page 77: Socket Lga1200 Cooling Kit Installation

    IMBA-Q471 ATX Motherboard Step 9: Connect the 12 V power to the board. Connect the 12 V power from the Step 0: power supply to the board. 4.4 Socket LGA1200 Cooling Kit Installation WARNING: DO NOT attempt to install a push-pin cooling fan.

  • Page 78: Figure 4-5: Cooling Kit Support Bracket

    IMBA-Q471 ATX Motherboard Figure 4-5: Cooling Kit Support Bracket Step 2: Place the cooling kit onto the socket LGA1200 CPU. Make sure the CPU cable can be properly routed when the cooling kit is installed. Step 3: Mount the cooling kit. Gently place the cooling kit on top of the CPU. Make sure the four threaded screws on the corners of the cooling kit properly pass through the holes of the cooling kit bracket.

  • Page 79: Dimm Installation

    IMBA-Q471 ATX Motherboard 4.5 DIMM Installation To install a DIMM, please follow the steps below and refer to Figure 4-6. Figure 4-6: DIMM Installation Step 1: Open the DIMM socket handles. Open the two handles outwards as far as they can. See Figure 4-6.

  • Page 80: System Configuration

    IMBA-Q471 ATX Motherboard 4.6 System Configuration The system configuration is controlled by jumpers, buttons, switches and BIOS options. The system configuration must be performed before installation. 4.6.1 AT/ATX Power Mode Setting The AT and ATX power mode selection is made through the AT/ATX power mode switch which is shown in Figure 4-7.

  • Page 81: Clearing Cmos

    IMBA-Q471 ATX Motherboard 4.6.2 Clearing CMOS To reset the BIOS, remove the on-board battery and short the ME_RTC2 connector The clear CMOS connector is shown in Figure 4-8 Figure 4-8: Clear CMOS Jumper Location Description Keep CMOS Setup Open (default)

  • Page 82: Internal Peripheral Device Connections

    This section outlines the installation of peripheral devices to the onboard connectors. 4.7.1 SATA Drive Connection The IMBA-Q471 is shipped with two SATA drive cables. To connect the SATA drives to the connectors, please follow the steps below. Page 82...

  • Page 83: Figure 4-10: Sata Drive Cable Connection

    IMBA-Q471 ATX Motherboard Step 1: Locate the connectors. The locations of the SATA drive connectors are shown in Chapter 3. Step 2: Insert the cable connector. Insert the cable connector into the on-board SATA drive connector until it clips into place. See Figure 4-10.

  • Page 84: Figure 4-11: Sata Power Drive Connection

    IMBA-Q471 ATX Motherboard Figure 4-11: SATA Power Drive Connection The SATA power cable can be bought from IEI. See Optional Items in Section 2.4. Page 84...

  • Page 85: Software Installation

    IMBA-Q471 ATX Motherboard 4.8 Software Installation All the drivers for the IMBA-Q471 are available on IEI Resource Download Center (https://download.ieiworld.com). Type IMBA-Q471 and press Enter to find all the relevant software, utilities, and documentation. Figure 4-12: IEI Resource Download Center 4.9 Driver Download...
  • Page 86 IMBA-Q471 ATX Motherboard Step 3: Click the driver file name on the page and you will be prompted with the  following window. You can download the entire ISO file ( ), or click the small  arrow to find an individual driver and click the file name to download (...

  • Page 87: Intel ® Amt Setup Procedure

    4.10 Intel ® AMT Setup Procedure The IMBA-Q471 is featured with the Intel® Active Management Technology (AMT). To enable the Intel® AMT function, follow the steps below. Step 1: Make sure at least one of the memory sockets is installed with a DDR4 DIMM.

  • Page 88: A Regulatory Compliance

    IMBA-Q471 ATX Motherboard Appendix Regulatory Compliance Page 88...
  • Page 89 IMBA-Q471 ATX Motherboard DECLARATION OF CONFORMITY This equipment has been tested and found to comply with specifications for CE marking. If the user modifies and/or installs other devices in the equipment, the CE conformity declaration may no longer apply. FCC WARNING This equipment complies with Part 15 of the FCC Rules.

  • Page 90: B Product Disposal

    IMBA-Q471 ATX Motherboard Appendix Product Disposal Page 90...
  • Page 91 IMBA-Q471 ATX Motherboard CAUTION: Risk of explosion if battery is replaced by an incorrect type. Only certified engineers should replace the on-board battery. Dispose of used batteries according to instructions and local regulations.  Outside the European Union–If you wish to dispose of used electrical and electronic products outside the European Union, please contact your local authority so as to comply with the correct disposal method.

  • Page 92: C Error Beep Code

    IMBA-Q471 ATX Motherboard Appendix Error Beep Code Page 92...

  • Page 93: Pei Beep Codes

    IMBA-Q471 ATX Motherboard C.1 PEI Beep Codes Number of Beeps Description Memory not Installed Memory was installed twice (InstallPeiMemory routine in PEI Core called twice) Recovery started DXEIPL was not found DXE Core Firmware Volume was not found Recovery failed...

  • Page 94: D Hazardous Materials Disclosure

    IMBA-Q471 ATX Motherboard Appendix Hazardous Materials Disclosure Page 94...

  • Page 95: Rohs Ii Directive (2015/863/Eu)

    IMBA-Q471 ATX Motherboard D.1 RoHS II Directive (2015/863/EU) The details provided in this appendix are to ensure that the product is compliant with the RoHS II Directive (2015/863/EU). The table below acknowledges the presences of small quantities of certain substances in the product, and is applicable to RoHS II Directive (2015/863/EU).

  • Page 96: China Rohs

    IMBA-Q471 ATX Motherboard D.2 China RoHS 此附件旨在确保本产品符合中国 RoHS 标准。以下表格标示此产品中某有毒物质的含量符 合中国 RoHS 标准规定的限量要求。 本产品上会附有”环境友好使用期限”的标签，此期限是估算这些物质”不会有泄漏或突变”的 年限。本产品可能包含有较短的环境友好使用期限的可替换元件，像是电池或灯管，这些元 件将会单独标示出来。 部件名称 有毒有害物质或元素 壳体 印刷电路板 金属螺帽 电缆组装 风扇组装 电力供应组装 电池 O: 表示该有毒有害物质在该部件所有物质材料中的含量均在 SJ/T11364-2014 與 GB/T26572- 2011 标准规定的限量要求以下。 X: 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出 SJ/T11364-2014 與 GB/T26572-2011 标准规定的限量要求。 Page 96...

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