Gigabyte GA-78LMT-S2 Manual
Gigabyte GA-78LMT-S2 Manual
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Gigabyte GA-78LMT-S2 manual content summary:
- Gigabyte GA-78LMT-S2 | Manual - Page 1
GA-78LMT-S2 User's Manual Rev. 1001 - Gigabyte GA-78LMT-S2 | Manual - Page 2
Motherboard GA-78LMT-S2 Apr. 20, 2012 Motherboard GA-78LMT-S2 Apr. 20, 2012 - Gigabyte GA-78LMT-S2 | Manual - Page 3
at: http://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 the motherboard is 1.0. Check your motherboard revision before updating motherboard BIOS, drivers, or when looking - Gigabyte GA-78LMT-S2 | Manual - Page 4
Contents GA-78LMT-S2 Motherboard Layout 5 GA-78LMT-S2 Motherboard Block Diagram 6 Chapter 1 Hardware Installation 7 1-1 Installation Precautions 7 1-2 Product Specifications 8 1-3 Installing the CPU 10 1-4 Installing the Memory 11 1-5 Installing an Expansion Card 11 1-6 Back Panel Connectors - Gigabyte GA-78LMT-S2 | Manual - Page 5
USB_LAN AUDIO GbE LAN GA-78LMT-S2 AMD 760G M_BIOS iTE Super I/O PCIEX16 PCIEX1 CODEC PCI BAT F_USB1 F_AUDIO F_USB2 F_USB1 F_PANEL SYS_FAN CLR_CMOS ATX 5 4 DDR3_1 DDR3_2 SATA2 AMD SB710 SATA2 0 1 3 2 SATA2 Box Contents GA-78LMT-S2 motherboard Motherboard driver disk Two SATA - Gigabyte GA-78LMT-S2 | Manual - Page 6
GA-78LMT-S2 Motherboard Block Diagram 1 PCI Express x16 PCIe CLK (100 MHz) LAN RJ45 Atheros/Realtek GbE LAN x16 x1 PCI Express Bus x1 AM3+/AM3 CPU CPU CLK+/- (200 MHz) DDR3 1333+ (O.C.)/1066/800 MHz Dual Channel Memory Hyper Transport 3.0 AMD 760G GFX CLK (100 MHz) D-Sub PCIe CLK (100 - Gigabyte GA-78LMT-S2 | Manual - Page 7
manual and follow these procedures: •• Prior to installation, make sure the chassis is suitable for the motherboard. •• Prior to installation, do not remove or break motherboard wrist strap when handling electronic components such as a motherboard, CPU or memory. If you do not have an ESD wrist strap - Gigabyte GA-78LMT-S2 | Manual - Page 8
+ Socket: - AMD AM3+ processor - AMD AM3 Phenom™ II processor/ AMD Athlon™ II processor (Go to GIGABYTE's website for the latest CPU support list.) ŠŠ 4400 MT/s ŠŠ North Bridge: AMD 760G ŠŠ South Bridge: AMD SB710 ŠŠ 2 x 1.5V DDR3 DIMM sockets supporting up to 8 GB of system memory * Due to Windows - Gigabyte GA-78LMT-S2 | Manual - Page 9
Internal Connectors Back Panel Connectors ŠŠ 1 x 24-pin ATX main power connector ŠŠ 1 x 4-pin ATX 12V power connector ŠŠ 6 x SATA 3Gb/s connectors ŠŠ 1 x CPU fan header ŠŠ 1 x system fan headers ŠŠ 1 x front panel header ŠŠ 1 x front panel audio header ŠŠ 2 x USB 2.0/1.1 headers ŠŠ 1 x Clear CMOS - Gigabyte GA-78LMT-S2 | Manual - Page 10
product-related information without prior notice. 1-3 Installing the CPU Read the following guidelines before you begin to install the CPU: •• Make sure that the motherboard supports the CPU. (Go to GIGABYTE's website for the latest CPU support list.) •• Always turn off the computer and unplug the - Gigabyte GA-78LMT-S2 | Manual - Page 11
direction. If you are unable to insert the memory, switch the direction. Dual Channel Memory Configuration This motherboard provides two DDR3 memory sockets and supports Dual Channel Technology. After the memory is installed, the BIOS will automatically detect the specifications and capacity of the - Gigabyte GA-78LMT-S2 | Manual - Page 12
, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. •• When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard. •• When removing the cable, pull it - Gigabyte GA-78LMT-S2 | Manual - Page 13
Internal Connectors 3 1 2 5 10 74 89 6 5 5 1) ATX_12V 2) ATX 3) CPU_FAN 4) SYS_FAN 5) SATA2 0/1/2/3/4/5 6) F_PANEL 7) F_AUDIO 8) F_USB1/F_USB2 9) CLR_CMOS 10) BAT Read the following guidelines before sure the device cable has been securely attached to the connector on the motherboard. - 13 - - Gigabyte GA-78LMT-S2 | Manual - Page 14
ATX (2x2 12V Power Connector and 2x12 Main Power Connector) With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard to the CPU. If +12V +12V 12 24 1 13 ATX ATX: Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Definition 3.3V 3.3V GND - Gigabyte GA-78LMT-S2 | Manual - Page 15
3/4) CPU_FAN/SYS_FAN (Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_FAN) and a 3-pin system fan header supports a single SATA device. The AMD SB710 South Bridge supports RAID 0, RAID 1, RAID 10, and JBOD. Refer to Chapter 4, "Configuring SATA Hard Drive(s)," for instructions on - Gigabyte GA-78LMT-S2 | Manual - Page 16
(refer to Chapter 2, "BIOS Setup," "Power Management Setup," for more information). •• SPEAK (Speaker, Orange): Connects to the speaker on the chassis front panel. The system reports system startup status by issuing a beep code. One single short beep will be heard if no problem is detected at system - Gigabyte GA-78LMT-S2 | Manual - Page 17
F_AUDIO (Front Panel Audio Header) The front panel audio header supports Intel High Definition audio (HD) and AC'97 audio. You may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header - Gigabyte GA-78LMT-S2 | Manual - Page 18
before clearing the CMOS values. •• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations). 10) BAT (Battery) The battery provides power to keep the values - Gigabyte GA-78LMT-S2 | Manual - Page 19
when the computer boots. A. The LOGO Screen (Default) B. The POST Screen Motherboard Model BIOS Version Award Modular BIOS v6.00PG Copyright (C) 1984-2012, Award Software, Inc. GA-78LMT-S2 F1a . . . . : BIOS Setup : XpressRecovery2 : Boot Menu : Qflash 04/13/2012-RS780L-SB710 - Gigabyte GA-78LMT-S2 | Manual - Page 20
Optimized Defaults Set Supervisor Password Set User Password Save & Exit Setup Exit Without Saving ESC: Quit F8: Q-Flash Select Item F10: Save & Exit Setup Change CPU's Clock & Voltage F11: Save CMOS to BIOS F12: Load CMOS from BIOS •• If you do not find the settings you want in - Gigabyte GA-78LMT-S2 | Manual - Page 21
your overall system configurations. Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of , clear the CMOS values and reset the board to default values.) IGX Configuration CMOS Setup Utility-Copyright (C) 1984-2011 Award Software IGX - Gigabyte GA-78LMT-S2 | Manual - Page 22
allows the BIOS to automatically adjust the CPU host frequency. Manual allows the CPU Frequency (MHz) item below to be configurable. Note: If your system fails to boot after overclocking, please wait for 20 seconds to allow for automated system reboot, or clear the CMOS values to reset the board to - Gigabyte GA-78LMT-S2 | Manual - Page 23
to use the preset memory overclocking profile to achieve optimum overclocking performance. (Default: Disabled) Set Memory Clock Determines whether to manually set the memory clock. Auto lets BIOS automatically set the memory clock as required. Manual allows the memory clock control item below - Gigabyte GA-78LMT-S2 | Manual - Page 24
tri-stating Determines whether to enable memory clock tri-stating in CPU C3 or Alt VID mode. (Default: Disabled) ******** System Voltage Optimized ******** System Voltage Control Determines whether to manually set the system voltages. Auto lets the BIOS automatically set the system voltages as - Gigabyte GA-78LMT-S2 | Manual - Page 25
CPU. Normal CPU Vcore NB Displays the normal operating voltage of your CPU North Bridge. 2-4 Standard CMOS Features CMOS Setup [All, But Keyboard] Base Memory Extended Memory 640K 766M Move Enter: Select startup. •• Auto Lets the BIOS automatically detect SATA devices during - Gigabyte GA-78LMT-S2 | Manual - Page 26
BIOS Features CMOS Setup Utility-Copyright (C) 1984-2012 Award Software Advanced BIOS Features } IGX Configuration [Press Enter] Load Line Control [Auto] AMD C1E Support [Disabled] Virtualization [Disabled] AMD K8 Cool&Quiet control [Auto] CPU Unlock (Note) [Disabled] CPU - Gigabyte GA-78LMT-S2 | Manual - Page 27
supports booting from a GPT partition, such as Windows 7 64bit and Windows Server 2003 64-bit. Auto lets the BIOS USB-FDD, USB-ZIP, USBCDROM, USB-HDD, Legacy LAN, Disabled. Password Check Specifies whether a password is required every time the system boots, or only when you enter BIOS Setup - Gigabyte GA-78LMT-S2 | Manual - Page 28
CMOS Setup Utility-Copyright LAN Function [Enabled] Onboard LAN Boot ROM [Disabled] } SMART LAN [Press Enter] Onboard Audio Function [Enabled] USB Controllers [Enabled] USB Legacy Function [Enabled] USB systems that support Native mode. the storage driver to enable - Gigabyte GA-78LMT-S2 | Manual - Page 29
onboard LAN chip. (Default: Disabled) SMART LAN CMOS Setup Utility-Copyright (C) 1984-2012 Award Software SMART LAN Start motherboard incorporates cable diagnostic feature designed to detect the status of the attached LAN USB Controllers Enables or disables the integrated USB controllers. (Default: Enabled) - Gigabyte GA-78LMT-S2 | Manual - Page 30
Setup ACPI Suspend Type [S3(STR)] Soft-Off by Power button [Instant-off] USB Wake Up from S3 [Enabled] Modem Ring Resume [Disabled] PME Event Wake Up [Enabled] HPET Support Enables the system to enter the ACPI S3 (Suspend to RAM) sleep state (default). In S3 sleep state, the - Gigabyte GA-78LMT-S2 | Manual - Page 31
ATX power supply providing at least 1A on the +5VSB lead. (Default: Enabled) HPET Support (Note) Enables or disables High Precision Event Timer (HPET) for Windows the return of the AC power. Memory The system returns to its last LAN. (Note) Supported on Windows 7/Vista operating system only. - 31 - - Gigabyte GA-78LMT-S2 | Manual - Page 32
10,11,12,14,15 BIOS auto-assigns IRQ to the first PCI slot. (Default) Assigns IRQ 3,4,5,7,9,10,11,12,14,15 to the first PCI slot. 2-9 PC Health Status CMOS Setup CPU overheating protection function. When enabled, the CPU core voltage and ratio will be reduced when the CPU to the motherboard CI - Gigabyte GA-78LMT-S2 | Manual - Page 33
You can adjust the fan speed with EasyTune based on system requirements. If disabled, the CPU fan runs at full speed. (Default: Enabled) 2-10 Load Fail-Safe Defaults CMOS Setup Utility-Copyright (C) 1984-2012 Award Software MB Intelligent Tweaker(M.I.T.) Load Fail-Safe Defaults Standard - Gigabyte GA-78LMT-S2 | Manual - Page 34
. When the Password Check item is set to System, you must enter the supervisor password (or user password) at system startup and when entering BIOS Setup. User Password When the Password Check item is set to System, you must enter the supervisor password (or user password) at system startup to - Gigabyte GA-78LMT-S2 | Manual - Page 35
PnP/PCI Configurations Exit Without Saving PC Health Status ESC: Quit F8: Q-Flash Select Item F10: Save & Exit Setup Save Data to CMOS F11: Save CMOS to BIOS F12: Load CMOS from BIOS Press on this item and press the key. This saves the changes to the CMOS and exits the - Gigabyte GA-78LMT-S2 | Manual - Page 36
, you may prepare only one hard drive. •• Windows 7/Vista/XP setup disk. •• Motherboard driver disk. •• A USB floppy disk drive (needed during Windows XP installation). •• An empty formatted floppy disk (needed during Windows XP installation). Configuring the Onboard SATA Controller A. Installing - Gigabyte GA-78LMT-S2 | Manual - Page 37
motherboard. The actual BIOS Setup menu options you will see shall depend on the motherboard you have and the BIOS version. C. Configuring RAID set in RAID BIOS Enter the RAID BIOS setup utility to configure a RAID array. After the POST memory save the information. The window below will appear. Press - Gigabyte GA-78LMT-S2 | Manual - Page 38
to boot from the Windows 7/Vista setup disk and perform standard OS installation steps. Select Load Driver. Insert the motherboard driver disk and then browse to the location of the driver. Then follow the on-screen instructions to load the driver. RAID driver for Windows 32-bit: \BootDrv\SBxxxW7 - Gigabyte GA-78LMT-S2 | Manual - Page 39
GIGABYTE. Our Commitment to Preserving the Environment In addition to high-efficiency performance, all GIGABYTE motherboards , your household waste disposal service or where you purchased the contact us at the Customer Care number listed in your product's user's manual and we will be glad to help - Gigabyte GA-78LMT-S2 | Manual - Page 40
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Support (Sales/Marketing) : http://ggts.gigabyte.com.tw WEB address (English): http://www.gigabyte.com WEB address (Chinese): http://www.gigabyte.tw You may go to the GIGABYTE website, select your language in the language list on the top right corner of the website. • GIGABYTE Global Service System
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GA-78LMT-S2
User's Manual
Rev. 1001