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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. The manufac-
turer makes no representations or warranties with respect to the contents hereof and
specifically disclaims any implied warranties of merchantability or fitness for any
particular purpose. The manufacturer reserves the right to revise this publication and
to make changes from time to time in the content hereof without obligation of the
manufacturer to notify any person of such revision or changes.
Trademark Recognition
Microsoft, MS-DOS and Windows are registered trademarks of Microsoft Corp.
MMX, Pentium, Pentium-II, Pentium-III, Celeron are registered trademarks of Intel
Corporation.
Other product names used in this manual are the properties of their respective
owners and are acknowledged.
Federal Communications Commission (FCC)
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 against harmful interference in a residential installa-
tion. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instructions, may cause harmful inter-
ference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and the receiver
Connect the equipment onto an outlet on a circuit different from that to
which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
Shielded interconnect cables and a shielded AC power cable must be employed with
this equipment to ensure compliance with the pertinent RF emission limits govern-
ing this device. Changes or modifications not expressly approved by the system's
manufacturer could void the user's authority to operate the equipment.
Preface
Preface

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Summary of Contents for ECS G41T-MR23

  • Page 1 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.
  • Page 2: Declaration Of Conformity

    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, and • This device must accept any interference received, including interfer- ence that may cause undesired operation Canadian Department of Communications This class B digital apparatus meets all requirements of the Canadian Interference- causing Equipment Regulations.
  • Page 3: Table Of Contents

    T T T T T ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS ABLE OF CONTENTS Preface Chapter 1 Introducing the Motherboard Introduction..................1 Feature....................2 Specifications..................5 Motherboard Components.............6 Chapter 2 7 7 7 7 7 Installing the Motherboard Safety Precautions................7 Choosing a Computer Case.............7 Installing the Motherboard in a Case..........7...
  • Page 4 PCI/PnP Setup..............40 PC Health Status..............40 Frequency/Voltage Control..........45 Load Default Settings............46 Supervisor Password............46 User Password..............47 Save & Exit Setup..............47 Exit Without Saving.............47 Updating the BIOS...............48 49 49 49 49 Chapter 4 Using the Motherboard Software About the Software DVD-ROM/CD-ROM.........49 Auto-installing under Windows XP/Vista/7.......49 Running Setup..............50 Manual Installation................52 Utility Software Reference............52...
  • Page 5: Introducing The Motherboard

    Chapter 1 Introducing the Motherboard Introduction Thank you for choosing the G41T-MR23 motherboard. This motherboard is a high performance, enhanced function motherboard designed to support the LGA775 socket ® Intel Conroe/Presler/Wolfdale/Yorkfield processors for high-end business or per- sonal desktop markets. ®...
  • Page 6: Feature

    Feature Processor ® The motherboard uses an LGA775 type of Intel Conroe/Presler/Wolfdale/ Yorkfield processors that carries the following features: • Intel ® Conroe/Presler/Wolfdale/Yorkfield processors • Supports a system bus (FSB) of 1333/1066/800 MHz ® • LGA775 socket for latest Intel 45nm Multi-Core processors This board supports CPU up to 95W TDP.
  • Page 7 Onboard LAN (optional) • Supports PCI Express • Integrated 10/100/1000 transceiver • Wake-On-LAN (WOL) and remote wake-up support • Supports PCI Express • Integrated 10/100 transceiver • Wake-On-LAN (WOL) and remote wake-up support Audio This motherboard may support either of the following Audio chipsets: •...
  • Page 8: Bios Firmware

    BIOS Firmware This motherboard uses AMI BIOS that enables users to configure many system features including the following: • Power management • Wake-up alarms • CPU parameters • CPU and memory timing The firmware can also be used to set parameters for different processor clock speeds.
  • Page 9: Specifications

    Specifications • LGA775 socket for latest Intel ® Conroe/Presler/Wolfdale/ Yorkfield processors • Supports “Hyper-Threading” technology CPU Chipset • Northbridge: Intel G41 Southbridge: Intel ICH7 • Dual-channel DDR3 1333 memory architecture Memory • Dual-channel DDR2 800 memory architecture • 2 x 240-pin DDR3 DIMM sockets support up to 8 GB •...
  • Page 10: Motherboard Components

    Motherboard Components Table of Motherboard Components LABEL COMPONENTS ® LGA775 socket for Intel Conroe/Presler/ 1. CPU Socket Wolfdale/Yorkfield processors 2. CPU_FAN CPU cooling fan connector 3. DDR3_1~2 240-pin DDR3 SDRAM slots 4. DDR2_1~2 240-pin DDR2 SDRAM slots 5. ATX_POWER Standard 24-pin ATX power connector 6.
  • Page 11: Installing The Motherboard

    Chapter 2 Installing the Motherboard Safety Precautions • Follow these safety precautions when installing the motherboard • Wear a grounding strap attached to a grounded device to avoid dam- age from static electricity • Discharge static electricity by touching the metal case of a safely grounded object before working on the motherboard •...
  • Page 12: Checking Jumper Settings

    Do not over-tighten the screws as this can stress the motherboard. Checking Jumper Settings This section explains how to set jumpers for correct configuration of the motherboard. Setting Jumpers Use the motherboard jumpers to set system configuration options. Jumpers with more than one pin are numbered.
  • Page 13: Checking Jumper Settings

    Checking Jumper Settings The following illustration shows the location of the motherboard jumpers. Pin 1 is labeled. Jumper Settings Jumper Type Description Setting (default) 1-2: NORMAL 2-3: CLEAR CLR_CMOS 3-pin Clear CMOS Before clearing the CLR_CMOS CMOS, make sure to turn off the system.
  • Page 14: Installing Hardware

    Installing Hardware Installing the Processor Caution: When installing a CPU heatsink and cooling fan make sure that you DO NOT scratch the motherboard or any of the surface- mount resistors with the clip of the cooling fan. If the clip of the cooling fan scrapes across the motherboard, you may cause serious damage to the motherboard or its components.
  • Page 15: Cpu Installation Procedure

    CPU Installation Procedure The following illustration shows CPU installation components. A. Read and follow the instructions shown on the sticker on the CPU cap. B. Unload the cap · Use thumb & forefinger to hold the lifting tab of the cap. ·...
  • Page 16: Installing Memory Modules

    Installing Memory Modules This motherboard accommodates two memory modules. It can support two 240-pin DDR3 1333 (OC)/1066/800, the total memory capacity is 8 GB; it can also support two 240-pin DDR2 800, the total memory capacity is 8 GB too. Users pleased be noted that DDR3 &...
  • Page 17: Installation Procedure

    Installation Procedure Refer to the following to install the memory modules. This motherboard supports unbuffered DDR3/DDR2 SDRAM . Push the latches on each side of the DIMM slot down. Align the memory module with the slot. The DIMM slots are keyed with notches and the DIMMs are keyed with cutouts so that they can only be installed correctly.
  • Page 18 Table A: DDR2 (memory module) QVL (Qualified Vendor List) The following DDR2 800/667 memory modules have been tested and qualified for use with this motherboard. Type Size Vendor Module Nam e 512 MB Micron MT4HTF6464AY-667E1 78.01G9O.9K5 Apacer 667/AU01GE667C5KBGC Corsair VS1GB667D2 Kingston KVR667D2N5 1 GB...
  • Page 19 Table B: DDR3 (memory module) QVL (Qualified Vendor List) The following DDR3 2200/2133/2000/1800/1600/1333/1066/800* memory mod- ules have been tested and qualified for use with this motherboard. Type Size Vendor Module Nam e 512 MB Qimonda IMSH51U03A1F1C-08E DDR3 800 Elpida PC3-8500U-7-00-AP 512 MB Kingston KVR1066D3N7/512...
  • Page 20 Type Size Vendor Module Nam e A-DATA AD3U1333B1G9-B Aeneon AXH760UD00-13GA98X Elixir M2Y1G64CB88A5N-CG Elpida EBJ10UE8BDF0-DJ-F Hynix HMT112U6AFP8C-H9N0 AA KingsMax FLFD45F-B8KG9 NAUS KingMax FLFD45F-B8KG9 NAES KVR1333D3N9 Kingston KVR1333D3N9 MT8JTF12864AY-1G4D1 Micron 1 GB MT8JTF12864AZ-1G4F1 Nanya NT1GC64B88A0NF-CG AL7F8G73D-DG1 Qimonda IMSH1GU13A1F1C-13H RMR1810KD48E7F-1333 Ramaxel RMR1810E7F-1333 M378B2873DZ1-CH9 Samsung M378B2873EH1-CH9 M378B2873FHS-CH9...
  • Page 21 Type Size Vendor Module Nam e 1 GB A-DATA Super speed flying dragon A-DATA AX3U1600GB2G9-AG () Elixir M2Y2G64CB8HA9N-DG F3-12800CL9D-4GBNQ F3-12800CL9D-4GBECO 1.35V DDR3 1600 2 GB G.SKILL F3-12800CL7D-4GBECO 1.35V F3-12800CL9D-4GBRL FLGD45F-B8KG9 NEES KingsMax FLGE85F-B8KG9 NEES 1 GB Kingston KHX1800C9D3K3/3GX DDR3 1800 2 GB Corsair TR3X6G1866C9D...
  • Page 22: Expansion Slots

    Expansion Slots Installing Add-on Cards 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 in- crease the motherboard’s capabilities by adding hardware that performs tasks that are not part of the basic system.
  • Page 23 Follow these instructions to install an add-on card: Remove a blanking plate from the system case corresponding to the slot you are going to use. Install the edge connector of the add-on card into the expansion slot. Ensure that the edge connector is correctly seated in the slot. Secure the metal bracket of the card to the system case with a screw.
  • Page 24: Connecting Optional Devices

    Connecting Optional Devices Refer to the following for information on connecting the motherboard’s optional devices: SATA1~4: Serial ATA connectors These connectors are used to support the new Serial ATA devices for the highest data transfer rates (3.0 Gb/s), simpler disk drive cabling and easier PC assembly. It elimi- nates limitations of the current Parallel ATA interface.
  • Page 25 F_USB1~2: Front Panel USB headers The motherboard has four USB ports installed on the rear edge I/O port array. 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.
  • Page 26: Installing A Hard Disk Drive/Cd-Rom/Sata Hard Drive

    CASE: Chassis Intrusion Detect Header 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. Pin 1-2 Function Short Chassis cover is removed Open Chassis cover is closed Installing a Hard Disk Drive/CD-ROM/SATA Hard Drive This section describes how to install IDE devices such as a hard disk drive and a CD- ROM drive.
  • Page 27 About SATA Connectors Your motherboard features two SATA connectors supporting a total of four drives. SATA refers to Serial ATA (Advanced Technology Attachment) is the standard inter- face for the IDE hard drives which are currently used in most PCs. These connectors are well designed and will only fit in one orientation.
  • Page 28: Connecting I/O Devices

    Connecting I/O Devices The backplane of the motherboard has the following I/O ports: PS2 Mouse Use the upper PS/2 port to connect a PS/2 pointing device. PS2 Keyboard Use the lower PS/2 port to connect a PS/2 keyboard. VGA Port Connect your monitor to the VGA port.
  • Page 29: Connecting Case Components

    Connecting Case Components After you have installed the motherboard into a case, you can begin connecting the motherboard components. Refer to the following: Connect the CPU cooling fan cable to CPU_FAN. Connect the standard power supply connector to ATX_POWER. Connect the case switches and indicator LEDs to the F_PANEL. Connect the system cooling fan connector to SYS_FAN.
  • Page 30 Connecting 4-pin power cable The ATX12V power connector is used to provide power to the CPU. When installing 4-pin power cable, the latches of power cable and the ATX12V match perfectly. 4-pin power cable CPU_FAN: CPU Cooling FAN Power Connector Signal Name Function System Ground...
  • Page 31 ATX12V: ATX 12V Power Connector Signal Name Ground Ground +12V +12V Installing the Motherboard...
  • Page 32: Front Panel Header

    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: Signal Function Signal Function HD_LED_P Hard disk LED (+) FP PWR/SLP *MSG LED (+) HD_LED_N Hard disk LED (-) FP PWR/SLP *MSG LED (-)
  • Page 33: Using Bios

    Chapter 3 Using BIOS About the Setup Utility The computer uses the latest “American Megatrends Inc. ” BIOS with support for Windows Plug and Play. The CMOS chip on the motherboard contains the ROM setup instructions for configuring the motherboard BIOS. The BIOS (Basic Input and Output System) Setup Utility displays the system’s configuration status and provides you with options to set system parameters.
  • Page 34: Resetting The Default Cmos Values

    Press the delete key to access the BIOS Setup Utility. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Standard CMOS Setup Frequency/Voltage Control Advanced Setup Load Default Settings Advanced Chipset Setup Supervisor Password Integrated Peripherals User Password Power Management Setup Save &...
  • Page 35: Using Bios

    Using BIOS When you start the Setup Utility, the main menu appears. The main menu of the Setup Utility displays a list of the options that are available. A highlight indicates which option is currently selected. Use the cursor arrow keys to move the highlight to other options.
  • Page 36: Standard Cmos Setup

    Standard CMOS Setup This option displays basic information about your system. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Standard CMOS Setup Help Item Date Tue 03/09/2010 Time 00 :03 :22 Use [ENTER], [TAB] or [SHIFT-TAB] to Primary IDE Master Not Detected select a field.
  • Page 37 Type (Auto) Use this item to configure the type of the IDE device that you specify. If the feature is enabled, it will enhance hard disk performance by reading or writing more data during each transfer. PIO Mode (Auto) Use this item to set the PIO mode to enhance hard disk performance by optimizing the hard disk timing.
  • Page 38: Advanced Setup

    CD/DVD 3rd Boot Device Removable Dev. Hard Disk Drives Press Enter CD/DVD Drivers Press Enter Boot Other Device ECS eJIFFY Function Disabled : Move Enter : Select +/-/: Value F10: Save ESC: Exit F1: General Help F9: Load Default Settings Thermal Management (Enabled) This item displays CPU’s temperature and enables you to set a safe temperature to...
  • Page 39 Boot Up Numlock Status (On) This item defines if the keyboard Num Lock key is active when your system is started. APIC Mode (Enabled) This item allows you to enable or disable the APIC (Advanced Programmable Inter- rupt Controller) mode. APIC provides symmetric multi-processing (SMP) for sys- tems, allowing support for up to 60 processors.
  • Page 40 ECS eJIFFY Function (Disabled) Use this item to enable or disable the ECS eJIFFY Function. eJIFFY is ECS unique software program for the quick access to the internet without entering O.S. Please refer to Chapter 5 to know more about eJIFFY.
  • Page 41: Advanced Chipset Setup

    Advanced Chipset Setup This page sets up more advanced information about your system. Handle this page with caution. Any changes can affect the operation of your computer. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Advanced Chipset Setup DRAM Frequency Auto Help Item...
  • Page 42: Integrated Peripherals

    Integrated Peripherals This page sets up some parameters for peripheral devices connected to the system. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Integrated Peripherals Onboard IDE Controller Enabled Help Item Onboard SATA Controller Enhanced Onboard Audio Function Enabled DISABLED: disables the Onboard LAN Function...
  • Page 43: Power Management Setup

    Power Management Setup This page sets up some parameters for system power management operation. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Power Management Setup Help Item ACPI Suspend Type PWRON After PWR-Fail Power Off Select the ACPI Resume By RING Disabled state used for...
  • Page 44: Pci/Pnp Setup

    PCI/PnP Setup This page sets up some parameters for devices installed on the PCI bus and those utilizing the system plug and play capability. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. PCI/PnP Setup Help Item Init Display First Select which graphics controller to use as the primary boot...
  • Page 45 Smart Fan Function (Press Enter) Scroll to this item and press <Enter> to view the following screen: CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Smart Fan Function Help Item Smart Fan Function Enabled Options SMART Fan Mode Normal High Limit Temperature (°...
  • Page 46 CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Smart Fan Function Help Item Smart Fan Function Enabled SMART Fan Mode Silent Options High Limit Temperature (° C ) Low Limit Temperature (° C ) Normal: auto adjusts High Limit PWM depending on the CPU Low Limit PWM temperature.
  • Page 47 ECS supports the latest PECI host technology. While using Core 2 Quad or Core 2 Duo CPU which supports PECI, the original images of the BIOS item “PC Health Status” and “Smart FAN Function” will be replaced by PECI mode and negative number. (The max data from PECI is zero.) CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc.
  • Page 48 Shutdown Temperature (Disabled) Enable you to set the maximum temperature the system can reach before powering down. System Component Characteristics These items display the monitoring of the overall inboard hardware health events, such as System & CPU temperature, CPU & DIMM voltage, CPU & system fan speed,...etc.
  • Page 49: Frequency/Voltage Control

    Frequency/Voltage Control 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 in- stalled in your system. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. Frequency/Voltage Control Help Item Manufacturer: Intel...
  • Page 50: Load Default Settings

    Load Default Settings This option opens a dialog box that lets you install stability-oriented defaults for all appropriate items in the Setup Utility. Select <OK> and then press <Enter> to install the defaults. Select <Cancel> and then press <Enter> to not install the defaults.
  • Page 51: User Password

    User Password This page helps you install or change a password. CMOS Setup Utility - Copyright (C) 1985-2005, American Megatrends, Inc. User Password User Password : Not Installed Help Item : Move Enter : Select +/-/: Value F10: Save ESC: Exit F1: General Help F9: Load Default Settings User Password (Not Installed)
  • Page 52: Updating The Bios

    Updating the BIOS You can download and install updated BIOS for this motherboard from the manufacturer’s Web site. New BIOS provides support for new peripherals, improve- ments in performance, or fixes for known bugs. Install new BIOS as follows: If your motherboard has a BIOS protection jumper, change the setting to allow BIOS flashing.
  • Page 53: Using The Motherboard Software

    Chapter 4 Using the Motherboard Software About the Software DVD-ROM/CD-ROM The support software DVD-ROM/CD-ROM that is included in the motherboard package contains all the drivers and utility programs needed to properly run the bundled products. Below you can find a brief description of each software program, and the location for your motherboard version.
  • Page 54: Running Setup

    Drivers Tab Setup Click the Setup button to run the software installation program. Select from the menu which software you want to install. Browse CD The Browse CD button is the standard Windows command that al- lows you to open Windows Explorer and show the contents of the support disk.
  • Page 55 Click Next. The following screen appears: Check the box next to the items you want to install. The default options are recom- mended. Click Next run the Installation Wizard. An item installation screen appears: Follow the instructions on the screen to install the items. Drivers and software are automatically installed in sequence.
  • Page 56: Manual Installation

    Windows Vista/7 will appear below UAC (User Account Control) message after the system restart. You must select “Allow” to install the next driver. Continue this process to complete the drivers installation. Manual Installation Insert the disk in the DVD-ROM/CD-ROM drive and locate the PATH.DOC file in the root directory.
  • Page 57: Setting Up Ejiffy

    Note: eJIFFY is ECS optional feature utility corresponding to the DVD activation and BIOS setup. Please check the hard copy user’s guide or product color-box to see if the model has embodded eJIFFY feature.
  • Page 58: Installation And Bios Setup

    DVD Activation Finish the DVD utility setup, and then set the BIOS to complete eJIFFY activation. 1. Insert ECS software utility DVD and enter below “Utilities” screen. Click eJIFFY feature item to install. 2. Follow the onscreen instructions to finish eJIFFY setup.
  • Page 59 3. After setting up eJIFFY under Windows, you can switch eJIFFY display/keyboard language from English to your local language. The changes will be applied after rebooting. Note: The keyboard language selection list offers several more regional keyboard setups to switch with the default English typing. Please refer to the usage FAQ for more tips.
  • Page 60 Setup button on the post screen to enter the BIOS setup page after boot up. 5. And then enter the Advanced Setup page to enable the item ECS eJIFFY Func- tion. Press F10 to save the configuration and exit. Restart your computer.
  • Page 61: Entering Ejiffy

    Entering eJIFFY The post screen appears within several seconds after boot up and it has three buttons on it, Operating system, eJIFFY and BIOS Setup. Click to enter the normal OS you have installed such as Windows. Click to enter eJIFFY OS. Click to set the BIOS.
  • Page 62: Features Icons

    Feature Icons The following illustration shows the main feature icons that eJIFFY provides on the menu. eWeb: Firefox for web browsing/webmail and watching flash video. ePix: Photo viewing. ePal: On-line chat tool to use the most popular IMs in the world. (MSN, ICQ , AIM, etc.) Shows ePal on-line connection status.
  • Page 63: Usage Faq

    Usage FAQ Language Control Panel: Besides setting English as the default interface, eJIFFY offers multi-language displays and keyboard settings for language- switch. Open the language control panel to select a preferable language setting. Keyboard Language Setup Step1. Click to open the language control panel. Step 2: Click “Keyboard Language”...
  • Page 64 Click to enable all possible language inputs you want to apply, and click “ A p p l y ” : Move your mouse pointer on the text box and press Ctrl+Space. The language bar will then appear as fol- lows.
  • Page 65 How to change display language? Open the Language Control Panel and click to show the display language list. Check your desired display language. Your selected display language will be applied after rebooting. Note: Details about eJIFFY please refer to eJIFFY in disk. Setting Up eJIFFY...
  • Page 66 Memo Setting Up eJIFFY...
  • Page 67: Trouble Shooting

    Chapter 6 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.
  • Page 68: Start Up Problems After Prolong Use

    c) The PC suddenly shuts down while booting up. 1. The CPU may experience overheating so it will shutdown to protect itself. Ensure the CPU fan is working properly. 2. From the BIOS setting, try to disable the Smartfan function to let the fan run at default speed.
  • Page 70 Memo Trouble Shooting...

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