Preface Copyright This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author. Version 1.0 Disclaimer The information in this document is subject to change without notice.
Declaration of Conformity This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operation.
TABLE OF CONTENTS Preface i Chapter 1 1 Introducing the Motherboard 1 Introduction...........................................................................................1 Pakage Contents..................................................................................1 Specifications......................................................................................2 Motherboard Components................................................................4 I/O Ports...................................
Chapter 4 55 Using the Motherboard Software 55 Auto-installing under Windows XP/7/8.......................................55 Running Setup........................................................................55 Manual Installation..........................................................................57 ECS Utility Software (Intelligent EZ Utility).....................................57 Chapter 5 59 Trouble Shooting 59 Start up problems during assembly..............................................
Introduction Chapter 1 Chapter 1 Introducing the Motherboard Thank you for choosing the B75H2-M4 motherboard. This motherboard is a high performance, enhanced function motherboard designed to support the LGA1155 socket for 2nd/3rd Generation Intel® Sandy/Ivy Bridge Processors. This motherboard is based on Intel® B75 Express Chipset for best desktop platform solution. It supports up to 16 GB of system memory with dual channel DDR3 1600/ 1333/1066 MHz.
Chapter 1 Specifications CPU LGA1155 socket for 2 nd/3rd Generation Intel® Sandy/Ivy Bridge Processors • Supports New 22nm Intel® CoreTM micro-architecture • DMI 5.0GT/s Note: Please go to ECS website for the latest CPU support list. Chipset • Memory • Dual-channel DDR3 memory architecture • 2 x 240-pin DDR3 DIMM sockets support up to 16 GB • Supports DDR3 1600/1333/1066 MHz DDR3 SDRAM Note: Please go to ECS website for the latest Memory support list.
1 1 1 1 • • • • • • • • • • • AMI BIOS with 64Mb SPI Flash ROM Supports Plug and Play Supports ACPI & DMI STR(S3)/STD(S4) Supports Hardware Monitor Audio, LAN, can be disabled in BIOS F7 hot key for boot up devices option Supports Pgup clear CMOS Hotkey (Has PS2 KB Model only) Supports Dual-display (depends on display output) Supports Multi-Language Supports AC,97/HD Audio auto detect (default) Form Factor • x x x x Front Panel audio header Front Panel switch/LED header Speaker header Parallel port hea
Chapter 1 4 Motherboard Components B75H2-M4 USER MANUAL
LABEL 1. CPU Socket 2. DDR3_1~2 3. USB3F 4. SATA1 5. SATA2~4 6. F_PANEL 7. CLR_CMOS 8. CASE 9. F_USB1~2 10. COM 11. LPT 12. SPDIFO 13. F_AUDIO 14. SPK 15. PCI1 16. PCIE 17. PCIEX16 18. CPU FAN 19. SYS_FAN 20. ATX12V 21. ATX_POWER COMPONENTS LGA1155 socket 240-pin DDR3 Module slots Front panel USB 3.0 header Serial ATA 6.0 Gb/s connector Serial ATA 3.0 Gb/s connectors Front panel switch/LED header Clear CMOS jumper CASE open header Front panel USB 2.
Chapter 1 I/O Ports or 1. PS/2 Mouse and PS/2 Keyboard combo connector Use this PS/2 port to connect a PS/2 mouse or a PS/2 keyboard. 2. USB 2.0 Ports Use the USB 2.0 ports to connect USB 2.0 devices. 3. HDMI (or DVI) Port You can connect the display device to the HDMI (or DVI) port. 4. VGA Port Connect your monitor to the VGA port. 5. USB 3.0 Ports Use the USB 3.0 ports to connect USB 3.0 devices. 6. LAN Port Connect an RJ-45 jack to the LAN port to connect your computer to the Network.
Chapter 2 Installing the Motherboard Follow these safety precautions when installing the motherboard: • • • • Wear a grounding strap attached to a grounded device to avoid damage from static electricity. Discharge static electricity by touching the metal case of a safely grounded object before working on the motherboard. Leave components in the static-proof bags.
2-3. Checking Jumper Settings The following illustration shows the location of the motherboard jumpers. Pin 1 is labeled. Chapter 2 To avoid the system instability after clearing CMOS, we recommend users to enter the main BIOS setting page to “Load Default Settings” and then “Save and Exit Setup”.
2-4. Installing Hardware • • • • This motherboard has an LGA1155 socket. When choosing a processor, consider the performance requirements of the system. Performance is based on the processor design, the clock speed and system bus frequency of the processor, and the quantity of internal cache memory and external cache memory. You may be able to change the settings in the system Setup Utility. We strongly recommend you do not over-clock processor or other components to run faster than their rated speed.
D. Rotate the load plate onto the package IHS (Intergraded Heat Spreader). Engage the load lever while pressing down lightly onto the load plate. Secure the load lever with the hook under retention tab. Then the cover will flick automatically. Chapter 2 Please save and replace the cover onto the CPU socket if processor is removed.
• • • • • • Install the cooling fan in a well-lit work area so that you can clearly see the motherboard and processor socket. Avoid using cooling fans with sharp edges in case the fan casing and the clips cause serious damage to the motherboard or its components. To achieve better airflow rates and heat dissipation, we suggest that you use a high quality fan with 3800 rpm at least. CPU fan and heat sink installation procedures may vary with the type of CPU fan/heatsink supplied.
2-4-3. Installing Memory Modules • • Chapter 2 • • This motherboard accommodates four memory modules. It can support two 240-pin DDR3 1600*/1333/1066. Do not remove any memory module from its antistatic packaging until you are ready to install it on the motherboard. Handle the modules only by their edges. Do not touch the components or metal parts. Always wear a grounding strap when you handle the modules. You must install at least one module in any of the two slots. Total memory capacity is 16 GB.
2-4-4. Installing Add-on Cards Chapter 2 The slots on this motherboard are designed to hold expansion cards and connect them to the system bus. Expansion slots are a means of adding or enhancing the motherboard’s features and capabilities. With these efficient facilities, you can increase the motherboard’s capabilities by adding hardware that performs tasks that are not part of the basic system.
Follow these instructions to install an add-on card: Chapter 2 1 Remove a blanking plate from the system case corresponding to the slot you are going to use. 2 Install the edge connector of the add-on card into the expansion slot. Ensure that the edge connector is correctly seated in the slot. 3 Secure the metal bracket of the card to the system case with a screw. 1.
2-4-5. Connecting Optional Devices Chapter 2 Refer to the following for information on connecting the motherboard’s optional devices: No. Components No.
1. USB3F: Front Panel USB 3.0 header This Motherboard implements one USB 3.0 header supporting 2 extra front USB 3.0 ports, which delivers 5Gb/s transfer rate. Chapter 2 Please make sure that the USB cable has the same pin assignment as indicated above. A different pin assignment may cause damage or system hangup. 2. SATA1~4: Serial ATA connectors SATA2~4 connectors are used to support the Serial ATA 3.0Gb/s devices, and SATA1 connector supports the Serial ATA 6.
3. CASE: Chassis Intrusion Detect Header Chapter 2 This detects if the chassis cover has been removed. This function needs a chassis equipped with instrusion detection switch and needs to be enabled in BIOS. 4. F_USB1~2: Front Panel USB 2.0 headers The motherboard have two USB 2.0 headers supporting four USB 2.0 ports. Additionally, some computer cases have USB ports at the front of the case. If you have this kind of case, use auxiliary USB connector to connect the front-mounted ports to the motherboard.
5. COM: Onboard serial port header Connect a serial port extension bracket to this header to add a serial port to your system. Chapter 2 6. LPT: Onboard parallel port Header This is a header that can be used to connect to the printer, scanner or other devices.
7. SPDIFO: SPDIF out header Chapter 2 This is an optional header that provides an SPDIFO (Sony/Philips Digital Interface) output to digital multimedia device through optical fiber or coaxial connector. 8. F_AUDIO: Front Panel Audio Header The front panel audio header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access. This header supports HD audio by default.
AC’ 97 Audio Configuration: To enable the front panel audio connector to support AC97 Audio mode. If you use AC’ 97 Front Panel, please tick off the option of “ Disabled Front Panel Detect ”. If you use HD Audio Front Panel, please don’ t tick off “Disabled Front Panel Detect ” . Chapter 2 * For reference only If you use AC’ 97 Front Panel, please don’ t tick off “Using Front Jack Detect ”. If you use HD Audio Front Panel, please tick off the option of “ Using Front Jack Detect ”.
2-4-6. Installing a SATA Hard Drive This section describes how to install a SATA Hard Drive. Your motherboard features four SATA connectors supporting a total of four drives. SATA refers to Serial ATA (Advanced Technology Attachment) is the standard interface for the IDE hard drives which are currently used in most PCs. These connectors are well designed and will only fit in one orientation. Locate the SATA connectors on the motherboard and follow the illustration below to install the SATA hard drives.
2-4-7. Connecting Case Components After you have installed the motherboard into a case, you can begin connecting the motherboard components. Refer to the following: Chapter 2 No. Components No. Components 1 ATX_POWER 4 CPU_FAN 2 F_PANEL 5 SYS_FAN 3 SPK 6 ATX12V 1 & 6. ATX_POWER (ATX 24-pin Power Connector) & ATX12V (ATX12V Power Connector) Connect the standard power supply connector to ATX_POWER. Connect the auxiliary case power supply connector to ATX12V.
Connecting 24-pin power cable With ATX v2.x power supply, users please note that when installing 24-pin power cable, the latches of power cable and the ATX match perfectly. 24-pin power cable Chapter 2 The ATX 24-pin connector allows you to connect to ATX v2.x power supply. Connecting 4-pin power cable The ATX12V4P power connector is used to provide power to the CPU. When installing 4-pin power cable, the latches of power cable and the ATX12V4P match perfectly.
2. Front Panel Header The front panel header (F_PANEL) provides a standard set of switch and LED headers commonly found on ATX or Micro ATX cases. Refer to the table below for information: Chapter 2 Hard Drive Activity LED Connecting pins 1 and 3 to a front panel mounted LED provides visual indication that data is being read from or written to the hard drive. For the LED to function properly, an IDE drive should be connected to the onboard IDE interface.
3. SPK: Speaker Chapter 2 Connect the case speaker cable to SPK. 4 & 5. CPU_FAN (CPU cooling FAN Power Connector) & SYS_FAN (System Cooling FAN Power Connector) Connect the CPU cooling fan cable to CPU_FAN. Connect the system cooling fan connector to SYS_FAN. Users please note that the fan connector supports the CPU cooling fan of 1.1A ~ 2.2A (26.4W max) at +12V. This concludes Chapter 2. The next chapter covers the BIOS.
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Chapter 3 Using BIOS About the Setup Utility The BIOS (Basic Input and Output System) Setup Utility displays the system’s configuration status and provides you with options to set system parameters. The parameters are stored in battery-backed-up CMOS RAM that saves this information when the power is turned off. When the system is turned back on, the system is configured with the values you stored in CMOS.
Press the delete key to access BIOS Setup Utility. Main Advanced Chipset M.I.B III System Date System Time Security Exit Choose the system default language BIOS Information System Language Boot English Wed 04/24/2013 00:02:37 Chapter 3 : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
In this manual, default values are enclosed in parenthesis. Submenu items are denoted by an icon . The default BIOS setting for this motherboard apply for most conditions with optimum performance. We do not suggest users change the default values in the BIOS setup and take no responsibility to any damage caused by changing the BIOS settings. BIOS Navigation Keys The BIOS navigation keys are listed below: KEY FUNCTION Exits the current menu Scrolls through the items on a menu +/- Change Opt.
Main Menu When you enter the BIOS Setup program, the main menu appears, giving you an overview of the basic system information. Select an item and press to display the submenu. Main Advanced Chipset M.I.B III System Date System Time Security Exit Choose the system default language BIOS Information System Language Boot English Wed 04/24/2013 00:02:37 Chapter 3 : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
Advanced Menu The Advanced menu items allow you to change the settings for the CPU and other system. Advanced Chipset M.I.
PC Health Status On motherboards support hardware monitoring, this item lets you monitor the parameters for critical voltages, temperatures and fan speeds. Main Advanced Chipset M.I.B III Boot Security Exit PC Health Status Smart Fan Function Chapter 3 System Temperature CPU Fan Speed System Fan Speed CPU Voltage DIMM Voltage +5V +12V : : : : : : : 24 0C 0 RPM 0 RPM 1.152V 1.548V 5.160V 11.952V -=- PECI Mode -=Offset to TCC Activation Temp.
Smart Fan Mode (Normal) This item allows you to select the fan mode (Normal, Quiet, Silent, or Manual) for a better operation environment. If you choose Normal mode, the fan speed will be auto adjusted depending on the CPU temperature. If you choose Quiet mode, the fan speed will be auto minimized for quiet environment. If you choose Silent mode, the fan speed will be auto restricted to make system more quietly. If you choose Manual mode, the fan speed will be adjusted depending on users’ parameters.
ACPI Setting The item in the menu shows the highest ACPI sleep state when the system enters suspend. Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc. Main Advanced Chipset M.I.B III Boot ACPI Settings ACPI Sleep State Security Exit Select the highest ACPI sleep state the system will enter when the suspend button is pressed. S3 (Suspend to RAM) Chapter 3 : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz This is display-only field and diaplays the information of the CPU installed in your computer. 64-bit (Supported) This item shows the computer supports EMT64. Processor Speed (3400MHz) This item shows the current processor speed. Processor Stepping (206a6) This item shows the processor stepping version. Processor Cores (4) This item shows the core number of the processor.
SATA Configuration Use this item to show the mode of serial SATA configuration options. Main Advanced Chipset M.I.B III Boot Security Exit Determines how SATA Controller(s) operate. SATA Configuration SATA Mode IDE Mode Chapter 3 SATA Port1 Not Present SATA Port2 Not Present SATA Port3 Not Present SATA Port4 Not Present : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
USB Configuration Scroll to this item and press to view the following screen: Advanced Chipset M.I.B III Boot Security Exit USB Support Parameters USB Configuration All USB Devices Enabled Legacy USB Support Enabled : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit Chapter 3 Main All USB Devices (Enabled) Use this item to enable or disable all USB devices.
Super IO Configuration Use this item to show the information of the Super IO Configuration. Main Advanced Chipset M.I.B III Boot Security Exit Set Parameters of Serial Port 0 (COMA) Super IO Configuration Super IO Chip Serial Port 0 Configuration Parallel Port Configuration IT8728 Chapter 3 : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
Parallel Port Configuration Scroll to this item and press to view the following screen: Advanced Chipset M.I.B III Boot Parallel Port Configuration Parallel Port Device Settings Security Exit Enabled or Disabled Parallel Port (LPT/LPTE) Enabled IO=378h; IRQ=5 Change Settings Device Mode Auto Standard Parallel Po... : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
Intel(R) Rapid Start Technology Use this item to show the information of Intel(R) Rapid Start Technology. Main Advanced Chipset M.I.B III Boot Security Exit Intel(R) Rapid Start Technology Intel(R) Rapid Start Technology Disabled Chapter 3 : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
Intel ME BIOS Extension Configuration Use this item to show the information of Intel ME BIOS Extension Configuration. Advanced Chipset M.I.B. III Intel AMT MEBx Setting Screen MEBx Selection Screen Disabled Disabled Disabled Boot Security Exit Enable/Disable Intel(R) Active Management Technology BIOS Extension. Note: iAMT H/W is always enabled. This option just controls the BIOS extension execution.
Power Management Setup This page sets up some parameters for system power management operation. Main Advanced Chipset M.I.B III Boot Power Management Setup Security Exit About Resume by Ring Chapter 3 Resume By RING Resume By PME Resume By USB 1.x/2.
Chipset Menu The chipset menu items allow you to change the settings for the North Bridge chipset, South Bridge chipset and other system. Advanced Chipset M.I.B III Boot Security Exit System Agent (SA) Parameters System Agent Configuration PCH Configuration ME Configuration : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
PCH Configuration Scroll to this item and press to view the following screen: Main Advanced Chipset M.I.B III Boot PCH Configuration Restore AC Power Loss Power Off Audio Configuration Azalia HD Audio Azalia internal HDMI codec Enabled Enabled Case Open Warning Chassis Opened Disabled No Security Exit Select AC power state when power is re-applied after a power failure Chapter 3 : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
ME Configuration Scroll to this item and press to view the following screen: Advanced Chipset M.I.B III ME FW Version 8.1.30.1350 ME Control Enabled Boot Security Exit Enable/Disable FirmME SubsystemME Help ware : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC/Right Click: Exit ME FW Version (8.1.30.1350) This item shows the ME FW version.
M.I.B III (MB Intelligent BIOS III) Menu This page enables you to set the clock speed and system bus for your system. The clock speed and system bus are determined by the kind of processor you have installed in your system. Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc. Main Advanced Chipset M.I.B III Boot M.I.
CPU Frequency (100.00) This item shows the information of the CPU frequency. CPU Ratio (34) This item allows users to control non turbo CPU ratio. Enhanced Intel SpeedStep Technology (Enabled) This item allows users to enable or disable the EIST(Enhanced Intel SpeedStep Technology). Turbo Mode (Enabled) This item allows you to control the Intel Turbo Boost Technology. Runtime Turbo Enable (Disabled) Chapter 3 This item shows if CPU support Runtime Turbo. Overclocking Exrra Vol.
Chipset OverClocking Configuration Scroll to this item to view the following screen: Main Advanced Chipset M.I.
Read CAS# Precharge (tRTP) (5) This item controls the Read to PRECHARGE delay for memory devices, in memory clock cycles. Four Active Window Delay (tFAW) (20) This item controls the four bank activate time in memory clock cycles. B.O.M.P Technology (Enabled) This item allows users to enable or disable B.O.M.P technology. This function can run safe setting to setup menu when system boot fail 3 times.
Boot Menu This page enables you to set the keyboard NumLock state. Main Advanced Chipset M.I.
USB Flash Drive Priorities This item enables you to specify the sequence of loading the operating system. Press the to see the submenu. Security Menu This page enables you to set setup administrator password and user password. Advanced Chipset Administrator Password Platform Mode Secure Boot Secure Boot Control M.I.
Exit Menu This page enables you to exit system setup after saving or without saving the changes. Main Advanced Chipset M.I.B III Boot Save Changes and Reset Discard Changes and Exit Discard Changes and Reset Save Options Save Changes Discard Changes Chapter 3 Restore Defaults Save as User Defaults Restore User Defaults Boot Override SD/MMC Card Reader 1.00 Security Exit Reset the system after saving the changes. : Select Screen /Click: Select Item Enter/Dbl Click : Select +/- : Change Opt.
Updating the BIOS 1 If your motherboard has a BIOS protection jumper, change the setting to allow BIOS flashing. 2 If your motherboard has an item called Firmware Write Protect in Advanced BIOS features, disable it. (Firmware Write Protect prevents BIOS from being overwritten.) 3 Prepare a bootable device or create a bootable system disk. (Refer to Windows online help for information on creating a bootable system disk.) 4 Download the Flash Utility and new BIOS file from the manufacturer’s Web site.
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Chapter 4 Using the Motherboard Software Auto-installing under Windows XP/7/8 The auto-install DVD-ROM makes it easy for you to install the drivers and software. The support software DVD-ROM disc loads automatically under Windows XP/7/8. When you insert the DVD-ROM disc in the DVD-ROM drive, the auto-run feature will automatically bring up the installation screen. The screen has four buttons on it: Setup, Utilities, Browse CD and Exit. Click “Exit” button to close the Auto-Setup window.
Click Next. The following screen appears: 3. Check the box next to the items you want to install. The default options are recommended. 4. Click Next to run the Installation Wizard. An item installation screen appears: 5. Follow the instructions on the screen to install the items. Chapter 4 2. Drivers and software are automatically installed in sequence. Follow the onscreen instructions, confirm commands and allow the computer to restart a few times to complete the installation.
Windows 7/8 will appear below UAC (User Account Control) message after the system restart. You must select “Yes” to install the next driver. Continue this process to complete the drivers installation. If the auto-install DVD-ROM does not work on your system, you can still install drivers through the file manager for your OS (for example, Windows Explorer). Look for the chipset and motherboard model, and then browse to the directory and path to begin installing the drivers.
eSF eSF(Smart Fan) utility provides easy and safe way to adjust fan speed in accordance with your PC’s system loading and temperature. It has five modes to adjust fan speed in a safe range without entering the BIOS to optimize your system cooling environment. Microsoft .NET Framework 3.5 is required. eDLU Chapter 4 ECS eDLU utility makes updating drivers fast and easy. eDLU saves time and hassle by listing all the latest drivers online.
Chapter 5 Trouble Shooting Start up problems during assembly After assembling the PC for the first time you may experience some start up problems. Before calling for technical support or returning for warranty, this chapter may help to address some of the common questions using some basic troubleshooting tips. You may also log onto our ECS website for more information: http:// www.ecs.com.tw/ECSWebSite/Support/Support_FAQ.
2. From the BIOS setting, try to disable the Smartfan function to let the fan run at default speed. Doing a Load Optimised Default will also disable the Smartfan. Start up problems after prolong use After a prolong period of use your PC may experience start up problems again. This may be caused by breakdown of devices connected to the motherboard such as HDD, CPU fan, etc. The following tips may help to revive the PC or identify the cause of failure. 1. Clear the CMOS values using the CLR_CMOS jumper.
61 If fail, contact RMA CLR CMOS and restart. Yes Halt at POST screen Yes Check if monitor has display Yes Check if Power Supply Unit (PSU) is working Power Bu on is pressed but PC fails to start. - need to CLRCMOS. HDD problem.
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