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GA-MA78LMT-US2H (rev.1.3)
Инструкция по эксплуатации Страница: 2

Gigabyte GA-MA78LMT-US2H (rev.1.3) Инструкция по эксплуатации онлайн [2/104] 41682

Motherboard

GA-MA78LMT-US2H

Dec. 18, 2009

Motherboard

GA-MA78LMT-US2H

Содержание

1 1 configuring the onboard sata controller 1
1 2 making a sata raid ahci driver diskette 1
1 3 installing the sata raid ahci driver and operating system 1
1 configuring sata hard drive s 1
1 installation precautions 1
1 installing chipset drivers 1
1 startup screen 1
1 xpress recovery2 1
10 load fail safe defaults 1
11 load optimized defaults 1
12 set supervisor user password 1
13 save exit setup 1
14 exit without saving 1
2 1 configuring 2 4 5 7 channel audio 1
2 1 updating the bios with the q flash utility 1
2 2 configuring s pdif in out 1
2 2 updating the bios with the bios utility 1
2 3 configuring microphone recording 1
2 4 using the sound recorder 1
2 application software 1
2 bios update utilities 1
2 configuring audio input and output 1
2 product specifications 1
2 the main menu 1
3 1 frequently asked questions 1
3 1 installing the cpu 1
3 2 installing the cpu cooler 1
3 2 troubleshooting procedure 1
3 easytune 6 1
3 installing the cpu and cpu cooler 1
3 mb intelligent tweaker m i t 1
3 technical manuals 1
3 troubleshooting 1
4 1 dual channel memory configuration 1
4 2 installing a memory 1
4 contact 1
4 easy energy saver 1
4 installing the memory 1
4 regulatory statements 1
4 standard cmos features 1
5 advanced bios features 1
5 installing an expansion card 1
5 q share 1
5 system 1
6 back panel connectors 1
6 download center 1
6 integrated peripherals 1
6 smart recovery 1
7 internal connectors 1
7 power management setup 1
8 pnp pci configurations 1
9 pc health status 1
Chapter 1 hardware installation 1
Chapter 2 bios setup 1
Chapter 3 drivers installation 1
Chapter 4 unique features 1
Chapter 5 appendix 1
Ga ma78lmt us2h 1
User s manual 1
Copyright 3
Disclaimer 3
Documentation classifications 3
Identifying your motherboard revision 3
Box contents optional items ga ma78lmt us2h motherboard layout block diagram 4
Chapter 1 hardware installation 4
Chapter 2 bios setup 3 4
Table of contents 4
Chapter 3 drivers installation 1 5
Chapter 4 unique features 5 5
Chapter 5 appendix 7 5
Box contents 6
Optional items 6
Ga ma78lmt us2h 7
Ga ma78lmt us2h motherboard layout 7
Note use this port to connect a ps 2 keyboard or ps 2 mouse 7
Block diagram 8
1 installation precautions 9
Chapter 1 hardware installation 9
2 product specifications 10
3 1 installing the cpu 13
3 installing the cpu and cpu cooler 13
3 2 installing the cpu cooler 15
4 1 dual channel memory configuration 16
4 installing the memory 16
4 2 installing a memory 17
5 installing an expansion card 18
6 back panel connectors 19
D sub port 19
Dvi d por 19
Hdmi port 19
Ps 2 keyboard or ps 2 mouse port 19
Usb 2 1 port 19
A dual display configurations 20
B playback of hd dvd and blu ray discs 20
Esata 3gb s port 20
Optical s pdif out connector 20
Rj 45 lan port 20
Center subwoofer speaker out jack orange 21
Line in jack blue 21
Line out jack green 21
Mic in jack pink 21
Rear speaker out jack black 21
Side speaker out jack gray 21
7 internal connectors 22
2 atx_12v_2x4 atx 2x4 12v power connector and 2x12 main power connector 23
23 hardware installation 23
Connectors when using a power supply providing a 2x4 12v and a 2x12 power connector remove the protective covers from the 12v power connector and the main power connector on the motherboard do not insert the power supply cables into pins under the protective covers when using a power supply providing a 2x2 12v and a 2x10 power connector 23
High power consumption be used 500w or greater if a power supply is used that does not provide the required power the result can lead to an unstable or unbootable system 23
The power connectors are compatible with power supplies with 2x2 12v and 2x10 power 23
To meet expansion requirements it is recommended that a power supply that can withstand 23
With the use of the power connector the power supply can supply enough stable power to all the com ponents on the motherboard before connecting the power connector first make sure the power supply is turned off and all devices are properly installed the power connector possesses a foolproof design connect the power supply cable to the power connector in the correct orientation the 12v power con nector mainly supplies power to the cpu if the 12v power connector is not connected the computer will not start 23
4 cpu_fan sys_fan fan headers 24
Be sure to connect fan cables to the fan headers to prevent your cpu north bridge and 24
Connect the north bridge fan cable to this header the fan header has a foolproof insertion design when connecting a fan cable be sure to connect it in the correct orientation most fans are designed with color coded power connector wires a red power connector wire indicates a positive connection and requires a 12v voltage the black connector wire is the ground wire 24
Hardware installation 24 24
Headers 24
Nb_fan north bridge fan header 24
System from overheating overheating may result in damage to the cpu north bridge or the system may hang 24
The motherboard has a 4 pin cpu fan header cpu_fan and a 4 pin system fan header sys_fan each fan header supplies a 12v power voltage and possesses a foolproof insertion design when con necting a fan cable be sure to connect it in the correct orientation most fans are designed with color coded power connector wires a red power connector wire indicates a positive connection and requires a 12v voltage the black connector wire is the ground wire the motherboard supports cpu fan speed control which requires the use of a cpu fan with fan speed control design for optimum heat dissipa tion it is recommended that a system fan be installed inside the chassis 24
These fan headers are not configuration jumper blocks do not place a jumper cap on the 24
Fdd floppy disk drive connector 25
Ide ide connector 25
A raid 0 or raid 1 configuration requires at least two hard drives if more than two hard 26
A raid 10 configuration requires at least four hard drives and the total number of hard drives 26
Drives are to be used the total number of hard drives must be an even number 26
Hardware installation 26 26
Must be an even number 26
Pwr_led system power led header 26
Sata2_0 1 2 3 4 sata 3gb s connectors 26
The sata connectors conform to sata 3gb s standard and are compatible with sata 1 gb s standard each sata connector supports a single sata device the amd sb710 controller supports raid 0 raid 1 raid 10 and jbod refer to chapter 5 configuring sata hard drive s for instructions on configur ing a raid array 26
This header can be used to connect a system power led on the chassis to indicate system power status the led is on when the system is operating the led keeps blinking when the system is in s1 sleep state the led is off when the system is in s3 s4 sleep state or powered off s5 26
F_panel front panel header 27
Audio signals will be present on both of the front and back panel audio connections simultane 28
Cd_in cd in connector 28
F_audio front panel audio header 28
Front panel audio module refer to the instructions on how to activate ac 97 functionality via the audio software in chapter 5 configuring 2 4 5 7 channel audio 28
Hardware installation 28 28
Instead of a single plug for information about connecting the front panel audio module that has different wire assignments please contact the chassis manufacturer 28
Ously if you want to mute the back panel audio only supported when using an hd front panel audio module refer to chapter 5 configuring 2 4 5 7 channel audio 28
Some chassis provide a front panel audio module that has separated connectors on each wire 28
The front panel audio header supports hd audio by default if your chassis provides an ac 97 28
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 con nector match the pin assignments of the motherboard header incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it 28
You may connect the audio cable that came with your optical drive to the header 28
29 hardware installation 29
Cord from the power outlet to prevent damage to the usb bracket 29
Do not plug the ieee 1394 bracket 2x5 pin cable into the usb header prior to installing the usb bracket be sure to turn off your computer and unplug the power 29
F_usb1 f_usb2 f_usb3 usb headers 29
Spdif_io s pdif in out header 29
The headers conform to usb 2 1 specification each usb header can provide two usb ports via an optional usb bracket for purchasing the optional usb bracket please contact the local dealer 29
This header supports digital s pdif in out via an optional s pdif in and out cable this header can connect to an audio device that supports digital audio out and an audio system that supports digital au dio in for purchasing the optional s pdif in and out cable please contact the local dealer 29
Com serial port header 30
Hardware installation 30 30
Lpt parallel port header 30
The com header can provide one serial port via an optional com port cable for purchasing the op tional com port cable please contact the local dealer 30
The lpt header can provide one parallel port via an optional lpt port cable for purchasing the optional lpt port cable please contact the local dealer 30
Ci chassis intrusion header 31
Clr_cmos clearing cmos jumper 31
Bat battery 32
Chapter 2 bios setup 33
1 startup screen 34
2 the main menu 35
Bios setup program function keys 35
Sample bios version d1c 35
Advanced bios features 36
Exit without saving 36
Integrated peripherals 36
Keys for the main menu only 36
Load fail safe defaults 36
Load optimized defaults 36
Mb intelligent tweaker m i t 36
Pc health status 36
Pnp pci configurations 36
Power management setup 36
Save exit setup 36
Set supervisor password 36
Set user password 36
Standard cmos features 36
3 mb intelligent tweaker m i t 37
37 bios setup 37
Dent on your overall system configurations incorrectly doing overclock overvoltage may result in damage to cpu chipset or memory and reduce the useful life of these components this page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results inadequately altering the settings may result in system s failure to boot if this occurs clear the cmos values and reset the board to default values 37
System voltage control item to auto to optimize the system voltage settings 37
When the system voltage optimized item blinks in red it is recommended that you set the 37
Whether the system will work stably with the overclock overvoltage settings you made is depen 37
Advanced clock calibration 38
Cpu core control 38
Ec firmware selection 38
Value all cores 38
Value core 0 value core 1 value core 2 value core 3 38
Cpu core 39
Cpu core 2 39
Igx configuration 39
Internal graphics mode 39
Onboard vga output connect 39
Surround view 39
Uma frame buffer size 39
Vga core clock control 39
Cpu clock ratio 40
Cpu frequency mhz 40
Cpu host clock control 40
Cpu northbridge freq 40
Ht link frequency 40
Ht link width 40
Memory clock 40
Pcie clock mhz 40
Set memory clock 40
Vga core clock mhz 40
41 bios setup 41
Allows you to set memory control mode 41
Cas latency 41
Dcts mode 41
Ddr3 timing items 41
Dram configuration 41
Ganged ganged sets memory control mode to single dual channel 41
Manual allows all ddr3 timing items below to be configurable 41
Minimum ras active time 41
Options are auto default 15t 30t 41
Options are auto default 1t 2t 41
Options are auto default 4t 12t 41
Options are auto default 4t 7t 41
Options are auto default 5t 12t 41
Options are auto default 90ns 110ns 160ns 300ns 350ns 41
Options are auto default manual options are auto default manual 41
Ras to cas r w delay 41
Row precharge time 41
T 2t command timing 41
Trfc0 for dimm1 41
Trfc1 for dimm3 41
Trfc2 for dimm2 41
Twtr command delay 41
Unganged unganged sets memory control mode to two single channel default 41
Bank interleaving 42
Channel interleave 42
Ddr3 voltage control 42
Northbridge volt control 42
Precharge time 42
Ras to ras delay 42
Row cycle time 42
Southbridge volt control 42
System voltage control 42
Trfc3 for dimm4 42
Write recovery time 42
Cpu nb vid control 43
Cpu voltage control 43
Normal cpu vcore 43
4 standard cmos features 44
Access mode access mode sets the hard drive access mode options are auto default chs lba large 44
Access mode access mode sets the hard drive access mode options are auto default large 44
Auto lets the bios automatically detect ide sata devices during the post default 44
Bios setup 44 44
Configure your ide sata devices by using one of the two methods below configure your ide sata devices by using one of the two methods below 44
Date mm dd yy 44
Extended ide drive extended ide drive 44
Ide auto detection 44
Ide channel 0 1 master slave 44
Ide channel 0 1 master slave ide channel 0 1 master slave 44
Ide channel 2 3 master slave 44
Ide hdd auto detection 44
None if no ide sata devices are used set this item to none so the system will skip 44
Sets the system date the date format is week read only month date and year select the desired field and use the up arrow or down arrow key to set the date 44
Sets the system time for example 1 p m is 13 0 0 select the desired field and use the up arrow or down arrow key to set the time 44
The detection of the device during the post for faster system startup the detection of the device during the post for faster system startup 44
Time hh mm ss 44
To autodetect the parameters of the ide sata device on this channel 44
Drive a 45
Floppy 3 mode support 45
Halt on 45
Memory 45
5 advanced bios features 46
Allocates memory for the onboard graphics controller from the system memory default 46
Allows you to determine whether to allocate system memory for the onboard graphics controller 46
Bios setup 46 46
Disabled disabled disables the onboard graphics controller 46
Frame buffer size is the total amount of system memory allocated solely for the onboard graphics con troller ms dos for example will use only this memory for display options are auto default 128mb 256mb 512mb 46
Igx configuration 46
Internal graphics mode 46
Note this item appears only if you install a cpu that supports this feature 46
Uma frame buffer size 46
Uma uma 46
Amd c1e suppor 47
Amd k8 cool quiet control 47
First second third boot device 47
Hard disk boot priority 47
Onboard vga output connect 47
Patch amd tlb erratu 47
Surround view 47
Vga core clock control 47
Vga core clock mhz 47
Virtualization 47
Away mode 48
Backup bios image to hdd 48
Hdd s m a r t capability 48
Init display first 48
Password check 48
49 bios setup 49
6 integrated peripherals 49
Ahci ahci configures the sata controllers to ahci mode advanced host controller interface 49
Ahci is an interface specification that allows the storage driver to enable advanced ahci is an interface specification that allows the storage driver to enable advanced 49
Allows you to decide whether to activate the boot rom integrated with the onboard lan chip 49
As sata type the mode depends on the as sata type the mode depends on the onchip sata type settings 49
Configures the operating mode of the integrated sata2_0 sata2_3 controller 49
Default disabled default disabled 49
Enable native ide mode if you wish to install operating systems that support native enable native ide mode if you wish to install operating systems that support native 49
Enables or disables the integrated ide controller default enabled 49
Enables or disables the integrated sata controller default enabled 49
Enables or disables the onboard lan function default enabled 49
Ide ide disables raid for the sata controller and configures the sata controller to pata 49
If you wish to install a 3rd party add in network card instead of using the onboard lan set this item to if you wish to install a 3rd party add in network card instead of using the onboard lan set this item to disabled 49
Mode default mode default 49
Mode mode 49
Native ide native ide allows the sata controller to operate in native ide mode default 49
Onboard lan boot rom 49
Onboard lan function 49
Onchip ide channel 49
Onchip sata controller 49
Onchip sata port4 5 type sata2_4 esata connectors 49
Onchip sata type sata2_0 sata2_3 connectors 49
Raid raid enables raid for the sata controller 49
Serial ata features such as native command queuing and hot plug serial ata features such as native command queuing and hot plug 49
This option is configurable only when onchip sata type is set to raid or ahci configures the oper ating mode of the integrated sata2_4 esata connectors 49
Smart lan lan cable diagnostic function 50
Ecp mode use dma 51
Legacy usb storage detect 51
Onboard audio function 51
Onboard parallel port 51
Onboard serial port 1 51
Onchip usb controller 51
Parallel port mode 51
Usb ehci controller 51
Usb keyboard support 51
Usb mouse support 51
7 power management setup 52
Acpi suspend type 52
Allows the system to be awakened from acpi s3 sleep state by a wake up signal from the installed usb device default enabled 52
Allows the system to be awakened from an acpi sleep state by a wake up signal from a modem that supports wake up function default disabled 52
Bios setup 52 52
Button is pressed for less than 4 seconds the system will enter suspend mode button is pressed for less than 4 seconds the system will enter suspend mode 52
Configures the way to turn off the computer in ms dos mode using the power button 52
Delay 4 sec delay 4 sec press and hold the power button for 4 seconds to turn off the system if the power 52
In s1 sleep state the system appears suspended and stays in a low power mode in s1 sleep state the system appears suspended and stays in a low power mode 52
In s3 sleep state the system appears to be off and consumes less power than in in s3 sleep state the system appears to be off and consumes less power than in 52
Instant off instant off press the power button and then the system will be turned off instantly default 52
Its working state exactly where it was left off its working state exactly where it was left off 52
Modem ring resume 52
Note supported on windows 7 vista operating system only 52
S1 pos s1 pos enables the system to enter the acpi s1 power on suspend sleep state 52
S3 str s3 str enables the system to enter the acpi s3 suspend to ram sleep state default 52
Soft off by power button 52
Specifies the acpi sleep state when the system enters suspend 52
The s1 state when signaled by a wake up device or event the system resumes to the s1 state when signaled by a wake up device or event the system resumes to 52
The system can be resumed at any time the system can be resumed at any time 52
Usb wake up from s3 52
Ac back function 53
Eup support 53
Hpet suppor 53
Kb power on password 53
Pme event wake up 53
Power on by alarm 53
Power on by keyboard 53
Power on by mouse 53
4 5 7 9 10 11 12 14 15 3 4 5 7 9 10 11 12 14 15 assigns irq 3 4 5 7 9 10 11 12 14 15 to the first pci slot 54
4 5 7 9 10 11 12 14 15 3 4 5 7 9 10 11 12 14 15 assigns irq 3 4 5 7 9 10 11 12 14 15 to the second pci slot 54
8 pnp pci configurations 54
Auto bios auto assigns irq to the first pci slot default 54
Auto bios auto assigns irq to the second pci slot default 54
Bios setup 54 54
Pci1 irq assignment 54
Pci2 irq assignment 54
55 bios setup 55
9 pc health status 55
Allows the system to emit warning sound if the cpu system north bridge fan is not connected or fails check the fan condition or fan connection when this occurs default disabled 55
Case opened 55
Cpu system nb fan fail warning 55
Cpu warning temperature 55
Current cpu system nb fan speed rpm 55
Current system cpu temperature 55
Current voltage v vcore ddr3 1 v 3 v 12v 55
Displays current cpu system north bridge fan speed 55
Displays current system cpu temperature 55
Displays the current system voltages 55
Displays the detection status of the chassis intrusion detection device attached to the motherboard ci header if the system chassis cover is removed this field will show yes otherwise it will show no to clear the chassis intrusion status record set reset case open status to enabled save the settings to the cmos and then restart your system 55
Enables or disables the cpu overheating protection function when enabled the cpu core voltage and ratio will be reduced when the cpu is overheated default enabled 55
Hardware thermal control 55
Keeps or clears the record of previous chassis intrusion status enabled clears the record of previous chassis intrusion status and the case opened field will show no at next boot default disabled 55
Reset case open status 55
Sets the warning threshold for cpu temperature when cpu temperature exceeds the threshold bios will emit warning sound options are disabled default 6 55
Cpu smart fan control 56
Cpu smart fan mode 56
System smart fan control 56
10 load fail safe defaults 57
11 load optimized defaults 57
57 bios setup 57
Key to load the optimal bios default settings the bios defaults settings help the system to operate in optimum state always load the optimized defaults after updating the bios or after clearing the cmos values 57
Key to load the safest bios default settings in case system instability occurs you may try to load fail safe defaults which are the safest and most stable bios settings for the motherboard 57
12 set supervisor user password 58
Again the message password disabled will appear indicating the password has been can celled 58
Bios setup 58 58
Supervisor password 58
The bios setup program allows you to specify two separate passwords 58
User password 58
When a system password is set and the when a system password is set and the password check item in advanced bios features is set to setup you must enter the supervisor password for entering bios setup and making bios changes 58
When the 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 58
When the when the password check item is set to system you must enter the supervisor password or user password at system startup to continue system boot in bios setup you must enter the supervisor password if you wish to make changes to bios settings the user password only allows you to view the bios settings but not to make changes 58
13 save exit setup 59
14 exit without saving 59
59 bios setup 59
To return to the bios setup main menu 59
1 installing chipset drivers 61
Chapter 3 drivers installation 61
2 application software 62
3 technical manuals 62
4 contact 63
5 system 63
6 download center 64
1 xpress recovery2 65
Before you begin 65
Chapter 4 unique features 65
Installation and configuration 65
System requirements 65
2 1 updating the bios with the q flash utility 68
2 bios update utilities 68
A before you begin 68
69 unique features 69
B updating the bios 69
Do not turn off or restart the system when the system is reading updating the bios do not remove the floppy disk usb flash drive or hard drive when the system is updat 69
Ing the bios 69
Key during the post to access q flash 69
Make sure the bios update file matches your motherboard model 69
Step 3 when the update process is complete press any key to return to the main menu 69
The save main bios to drive option allows you to save the current bios file q flash only supports usb flash drive or hard drives using fat32 16 12 file system if the bios update file is saved to a hard drive in raid ahci mode or a hard drive attached to 69
To begin the bios update the monitor will display the update process 69
When updating the bios choose the location where the bios file is saved the following procedure as sumes that you save the bios file to a floppy disk 69
To exit q flash and reboot the system as the system boots you should see the new bios version is present on the post screen 70
To load bios defaults 70
To load bios defaults system will re detect all peripheral devices after a bios update so we recommend that you reload bios defaults 70
To save settings to cmos and exit bios setup the proce dure is complete after the system restarts 70
Unique features 70 70
2 2 updating the bios with the bios utility 71
A before you begin 71
B using bios 71
C after updating the bios 71
3 easytune 6 72
Gigabyte s easytune 6 is a simple and easy to use interface that allows users to fine tune their system settings or do overclock overvoltage in windows environment the user friendly easytune 6 interface also includes tabbed pages for cpu and memory information letting users read their system related information without the need to install additional software 72
Tab function 72
Tabs information 72
The easytune 6 interface 72
The the cpu tab provides information on the installed cpu and motherboard 72
Unique features 72 72
4 easy energy saver 73
Meter mode button information table 73
The easy energy saver interface a meter mode 73
B total mode 74
C stealth mode 74
Total mode button information table 74
5 q share 75
Directions for using q share 75
Options descriptions 75
6 smart recovery 76
1 1 configuring the onboard sata controller 77
1 configuring sata hard drive s 77
A installing sata hard drive s in your computer 77
Before you begin 77
Chapter 5 appendix 77
To configure sata hard drive s follow the steps below 77
Appendix 78 78
B configuring sata controller mode in bios setup 78
Figure 1 78
Make sure to configure the sata controller mode correctly in system bios setup 78
Step 2 save changes and exit bios setup 78
The bios setup menus described in this section may differ from the exact settings for your moth erboard the actual bios setup menu options you will see shall depend on the motherboard you have and the bios version 78
To enter bios setup during the post power on self test ensure onchip sata controller is enabled under integrated peripherals to enable raid for the sata2_0 1 2 3 connectors set onchip sata type to raid to enable raid for the sata2_4 esata con nectors set onchip sata type to raid and set onchip sata port4 5 type to as sata type figure 1 78
C configuring raid set in raid bios 79
Appendix 80 80
Figure 4 80
Figure 5 80
To enter the define ld menu window figure 4 the define ld selection from the main menu allows users to begin the process of manually defining the drive elements and raid levels for one or multiple disk arrays 80
To enter the raid configuration menu figure 5 80
81 appendix 81
After the creation is complete the screen will return to define ld menu where you will see the newly 81
Again if you want to exit the raid bios utility 81
Created array 81
Disk array the total drv section will show the number of disks assigned 81
Figure 6 81
Figure 7 81
Figure 8 81
Keys to save the information the window below will appear 81
Mum capacity 81
To change the assignment option to y this action adds the drive to the 81
To clear the mbr or press other keys to ignore this option then the window below 81
To set the capacity of the raid array or press other keys to set the array to its maxi 81
View drive assignments the view drive assignments option in the main menu displays whether the attached hard drives are as signed to a disk array or are unassigned under the assignment column drives are labeled with their as signed disk array or shown as free if unassigned 81
Will appear 81
Appendix 82 82
Delete an array the delete array menu option allows for deletion of disk array assignments 82
Deleting an existing disk array could result in loss of data record all array information including the array type the disk members and stripe block size in case you wish to undo a deletion 82
Figure 9 82
If you are sure to delete the array or other keys to abort 82
In the main menu to enter the delete ld menu then highlight the array you 82
The view ld definition menu will appear as shown in figure 9 showing which drives are assigned to 82
To return to main menu 82
1 2 making a sata raid ahci driver diskette 83
Required for ahci and raid mode 83
1 3 installing the sata raid ahci driver and operating system 84
A installing windows xp 84
B installing windows vista 85
2 1 configuring 2 4 5 7 channel audio 88
2 configuring audio input and output 88
A configuring speakers 88
B configuring sound effect 89
C activating an ac 97 front panel audio module 89
D muting the back panel audio for hd audio only 89
2 2 configuring s pdif in out 90
A installing the s pdif in and out cable 90
B configuring s pdif in 90
C configuring s pdif out 91
2 3 configuring microphone recording 92
Enabling stereo mix 93
2 4 using the sound recorder 94
A recording sound 94
B playing the recorded sound 94
3 1 frequently asked questions 95
3 troubleshooting 95
95 appendix 95
To read more faqs for your motherboard please go to the support downloads motherboard faq page on gigabyte s website 95
3 2 troubleshooting procedure 96
Appendix 96 96
If you encounter any troubles during system startup follow the troubleshooting procedure below to solve the problem 96
97 appendix 97
If the procedure above is unable to solve your problem contact the place of purchase or local dealer for help or go to the support downloads technical service zone page to submit your question our customer service staff will reply you as soon as possible 97
4 regulatory statements 98
Our commitment to preserving the environment 98
Regulatory notices 98
Restriction of hazardous substances rohs directive statement 98
Waste electrical electronic equipment weee directive statement 98
Weee symbol statement 98
China restriction of hazardous substances table 99
103 appendix 103
Contact us 103
Appendix 104 104
Gigabyte global service system 104
To submit a technical or non technical sales market ing question please link to http ggts gigabyte com tw then select your language to enter the system 104

Gigabyte GA-MA78LMT-US2H (rev.1.3) Инструкция по эксплуатации онлайн [2/104] 41682

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