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Chapter 4 - BIOS Setup

4-3

4.2 The Main Menu

Once you enter BIOS CMOS Setup Utility, the Main Menu will appear on the

screen. The Main Menu allows you to select from eleven setup functions and two exit

choices. Use arrow keys to select among  the items and press <Enter> to accept or

enter the sub-menu.

Standard  CMOS  Features

Use this menu for basic system configurations, such as time, date etc.

Advanced BIOS Features

Use this menu to setup the items of special enhanced features.

Advanced  Chipset  Features

Use this menu to change the values in the chipset registers and optimize your system

s

performance.

Integrated  Peripherals

Use this menu to specify your settings for integrated peripherals.

Power  M anagement  Features

Use this menu to specify your settings for power management.

PnP/PCI  Configurations

This entry appears if your system supports PnP/PCI.

H/W Monitor

This entry shows your PC health status.

Summary of Contents for MEGA MPC - MEGA - mPC 945

Page 1: ...User s Guide MEGA mPC 945 G52 B6404X1 ...

Page 2: ...e 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 measures listed below Reorient or relocate the receiving an...

Page 3: ...ks All trademarks are the properties of their respective owners Intel and Pentium are registered trademarks of Intel Corporation PS 2 and OS 2 are registered trademarks of International Business Machines Corporation Windows 95 98 2000 NT XP are registered trademarks of Microsoft Corporation Netware is a registered trademark of Novell Inc Award is a registered trademark of Phoenix Technologies Ltd ...

Page 4: ... Never pour any liquid into the opening that could damage or cause electrical shock 9 If any of the following situations arises get the equipment checked by a service personnel The power cord or plug is damaged Liquid has penetrated into the equipment The equipment has been exposed to moisture The equipment has not work well or you can not get it work according to User s Manual The equipment has d...

Page 5: ...se an approved power cord with condition greater or equal to H05VV F 3G 0 75mm2 2 Internal part is hazardous moving parts please keep fingers and other body parts away 3 For pluggable equipment the socket outlet shall be installed near the equipment and shall be easily accessible 4 Do not disable the protective earth pin from the plug the equipment must be connected to an earthed mains socket outl...

Page 6: ...vi WEEE Statement ...

Page 7: ...vii ...

Page 8: ...viii ...

Page 9: ...orts 2 7 Mic in Head Phone 2 8 OPTICALSPDIF in 2 8 2 6 Back Panel 2 9 Serial Port 2 9 Mouse Keyboard Connectors 2 10 VGA Port 2 10 RJ45 LAN Jack 2 11 Audio Port Connectors 2 11 USB Ports 2 12 2 7 Connectors 2 13 IDE Connector PIDE1 2 13 Serial ATA Connectors SATA1 2 2 13 Front Panel Connector JFP1 2 13 Card Reader Connector CR1 2 14 CPU Fan Connectors CPUFAN1 SYSFAN1 2 14 CD in Connector CDIN1 2 1...

Page 10: ...storing Cover 3 14 Chapter 4 BIOS Setup 4 1 4 1 Entering Setup 4 2 Getting Help 4 2 Main Menu 4 2 Sub Menu 4 2 General Help F1 4 2 4 2 The Main Menu 4 3 4 3 Standard CMOS Features 4 5 4 4 Advanced BIOS Features 4 7 4 5 Advanced Chipset Features 4 9 4 6 Integrated Peripherals 4 10 4 7 Power Management Setup 4 12 4 8 PNP PCI Configurations 4 14 4 9 H W Monitor 4 15 4 10 Load Fail Safe Optimized Defa...

Page 11: ...xi Microphone 5 10 3D Audio Demo 5 11 Information 5 12 5 3 Using 2 4 6 8 Channel Audio Function 5 13 ...

Page 12: ...Getting Started 1 1 All in one Feature Set 1 2 System Specifications 1 3 System Configuration 1 ...

Page 13: ...e and a screw less chassis design for your easy operation and assembly The whole idea behind the all in one feature allows you to use a PC as an entertainment center in a small form factor With its compact form factor design the mPC 945 can be placed anywhere you want or easily be moved to any other place ...

Page 14: ...l to equip with 802 11g WLAN It offers wireless transmis sion over relatively short distances at up to 54Mbps The 11g WLAN is compatible with 11b products so both 11b and 11g clients can reside on the same network This flexibility preserves your network investment and allows you to upgrade or scale your network according to your budget and time frame 7 in 1 Card Reader MEGA mPC 945 is equipped wit...

Page 15: ...d VGA memory Shared On Board Communication LAN RTL8110SB 10 100 1000Mb WLAN Mini PCI optional On Board USB2 0 Front x 2 Rear x 4 On Board x 1 for Card Reader Module Expansion Slots PCI 2 3 x 1 PCI Express x16 x1 Power Supply 260W Full Range Chassis 210 W x 330 D x 175 H mm On Board Headers Connectors Rear Panel COM x 1 VGA x 1 PS 2 x 2 7 1 Output x 1 Mic in Line in Line out RS Out CS Out SS Out SP...

Page 16: ...rted BIOS 4Mb Flash Security Protect the data from unauthorized access through two levels of BIOS access BIOS Setting Password Others Microsoft PC 2001 ACPI States Supported S0 S1 S3 STR S4 STD S5 Soft Off WOL from S1 S3 S4 S5 ...

Page 17: ...m Configuration Front Panel Headphone out USB ports PC Power Switch Mic in SPDIFin IEEE 1394 port 6 pin Wireless Antenna Optical Drive IEEE 1394 port 4 pin Optical Drive Eject Close Button 7 in 1 Card Reader HDDLED ...

Page 18: ...er objects away from the ventilation hole at least 2 5cm and above Do not block the ventilation hole Back Panel VGA PS 2 Keyboard USB x 4 Power Switch PCI Express x16 Slot PS 2 Mouse LAN Jack Serial Port 7 1 Audio Ports Wireless Antenna PCISlot Power Jack Ventilation hole SPDIF out ...

Page 19: ...Mainboard Hardware 2 1 Mainboard Layout 2 2 CPU 2 3 Memory 2 4 Power Supply 2 5 Front Panel 2 6 Back Panel 2 7 Connectors 2 8 Jumper 2 9 Slots 2 ...

Page 20: ...2 2 2 1 Mainboard layout MS 7196 v1 X Mainboard ...

Page 21: ...roducts slim_pc slm pro_slm_cpu_support php The mainboard provides 2 slots for 240 pin DDR2 DIMM which supports the memorysize up to 2GB Since DDR2 modules are not interchangeable with DDR1 and the DDR2 stand ard is not backward compatible you should always install DDR2 memory module in the DDR2 slot DIMM1 DIMM2 Otherwise you are not able to boot up your systemand your mainboard might be damaged 2...

Page 22: ... length of DDR2 module is 5 25 DDR2 modules have smaller and tighter spaced pins The height of DDR2 modules varies but they will typically be less than 1 3 in height DIMM Module Combination Install at least one DIMM module on the slots Each DIMM slot supports up to a maximum size of 1GB Users can install either single or double sided modules to meet their own needs Please note that each DIMM can w...

Page 23: ... Except the 20 pin connector ATX1 you can find another 4 pin power connector JPW1 on the mainboard This 12V power connector is used to provide power to the CPU PIN SIGNAL 11 3 3V 12 12V 13 GND 14 PS_ON 15 GND 16 GND 17 GND 18 19 5V 20 5V PIN SINGAL 1 3 3V 2 3 3V 3 GND 4 5V 5 GND 6 5V 7 GND 8 PW_OK 9 5V_SB 10 12V ATX1 Pin Definition ATX1 20 10 1 11 1 3 4 2 JPW1 PIN SINGAL 1 GND 2 GND 3 12V 4 12V JP...

Page 24: ...evice with external power The IEEE 1394 high speed serial bus complements USB by providing enhanced PC connectivity for a wide range of devices including consumer electronics audio video A V appliances storage peripherals other PCs and portable devices SPDIFIN1 Mic In Head Phone USB x 2 4 pin 1394 6 pin 1394 MSI Reminds You IEEE 1394 Driver is provided by Windows 98 SE Windows XP Windows ME and Wi...

Page 25: ...rt USB Ports The mainboard provides a UHCI Universal Host Controller Interface Universal Serial Bus root for attaching USB devices such as keyboard mouse or other USB compatible devices You can plug the USB device directly into the connector PIN SIGNAL DESCRIPTION 1 VCC 5V 2 Data 0 Negative Data Channel 0 3 Data0 Positive DataChannel 0 4 GND Ground 5 VCC 5V 6 Data 1 Negative Data Channel 1 7 Data1...

Page 26: ...lows you to receive the audio file of SPDIF interface for recording The SPDIF Sony Philips Digital Interface is developed jointly by the Sony and Philips corporations A standard audio file transfer format SPDIF allows the transfer of digital audio signals from one device to another without having to be converted first to an analog format Head phone MIC ...

Page 27: ...he port is 16550A high speed communication ports that sends receives 16 bytes FIFOs You can attach a serial mouse or other serial devices directly to the connector PIN SIGNAL DESCRIPTION 1 DCD Data Carry Detect 2 SIN Serial In orReceive Data 3 SOUT Serial Out orTransmit Data 4 DTR DataTerminal Ready 5 GND Ground 6 DSR DataSetReady 7 RTS Request T o Send 8 CTS ClearTo Send 9 RI Ring Indicate Pin De...

Page 28: ...Blue 4 Notused 5 Ground 6 Ground 7 Ground 8 Ground 9 Power 10 Ground 11 Notused 12 SDA 13 HorizontalSync 14 VerticalSync 15 SCL Pin Definition PS 2 Keyboard 6 pin Female 2 1 3 4 5 6 1 2 3 4 5 6 PS 2 Mouse 6 pin Female PIN SIGNAL DESCRIPTION 1 MouseDATA MouseDATA 2 NC Noconnection 3 GND Ground 4 VCC 5V 5 MouseClock Mouseclock 6 NC Noconnection Pin Definition PIN SIGNAL DESCRIPTION 1 KeyboardDATA Ke...

Page 29: ...dio Port Connectors The left 3 audio jacks are for 2 channel mode for stereo speaker output Line Out is a connector for Speakers or Headphones Line In is used for external CD player Tape player or other audio devices Mic is a connector for microphones However there is an advanced audio application provided by Realtek ALC880 to offer support for 7 1 channel audio operation and can turn rear audio c...

Page 30: ...r USB compatible devices You can plug the USB device directly into the connector The mainboard supports USB1 1 2 0 devices USB Ports 1 2 3 4 5 6 7 8 PIN SIGNAL DESCRIPTION 1 VCC 5V 2 Data 0 Negative Data Channel 0 3 Data0 Positive DataChannel 0 4 GND Ground 5 VCC 5V 6 Data 1 Negative Data Channel 1 7 Data1 Positive DataChannel 1 8 GND Ground USB Port Description ...

Page 31: ...ices PIDE1 Serial ATA Connectors SATA1 2 The mainboard provides the connectors to connect the hard disk of Serial ATA interface SATA2 Pin Definition Pin Signal Pin Signal 1 GND TXP 3 TXN GND 5 RXN RXP 7 GND 2 4 6 SATA1 optional Front Panel Connector JFP1 The mainboard provides one front panel connectors for electrical connection to the front panel switches and LEDs JFP1 is compliant with Intel Fro...

Page 32: ...rolled by PWM the black wire is Ground and should be connected to GND SYSFAN1 SENSOR FAN Power GND CPUFAN1 SENSOR FAN Power GND Card Reader Connector CR1 The mainboard provides a connector to connect the Card Reader on the Front Panel CR1 CD in Connector CDIN1 The connector is for CD ROM audio connector If you want to use other audio in functions such as TV in you can also use this connector GND R...

Page 33: ... 1 SRS 5 MP_RTS 7 MP_DTR 9 IR or RST 11 CD_SMI 13 VCC5 15 MP_CTR_PWRON 17 IDE_LED 19 PLED1 21 PLED2 25 BASS_DETECT Pin Signal 4 OS SEL 6 MP_RXD 8 MP_TXD 10 FLAT 12 ROCK 14 POPS 16 CLASSIC 18 EQ_CYC 20 VCC5 SB 23 BASS Front USB Connector USB1 The mainboard provides one standard USB 2 0 pin header to connect to the fornt MCE IR for remote control USB1 GND USB USB USBVCC ...

Page 34: ...is turned on That battery has long life time for at least 2 years If you want to clear the system configuration use the JBAT1 Clear CMOS Jumper to clear data Follow the instructions below to clear the data Clear Data 1 3 Keep Data 1 3 JBAT1 MSI Reminds You You can clear CMOS by shorting 2 3 pin while the system is off Then return to 1 2 pin position Avoid clearing the CMOS while the system is on i...

Page 35: ...starting at 2 5 Giga transfers per second Also desktop platforms with PCI Express Architecture will be designed to deliver highest performance in video graphics multimedia and other sophisticated applications Moreover PCI Express architecture provides a high performance graphics PDF 166Kb infrastructure for Desktop Platforms dou bling the capability of existing AGP8x designs with transfer rates of...

Page 36: ...removing expansion cards make sure that you unplug the power supply first Meanwhile read the documentation for the expansion card to make any necessary hardware or software settings Mini PCI Mini PCI Slot The motherboard provides a mini PCI slot for connecting a mini PCI interface card PCI ...

Page 37: ...oving Cover 3 3 Removing Drive Cage 3 4 Installing CPU 3 5 Installing CPU Cooler 3 6 Installing DRAM 3 7 Installing WLAN Card Optional 3 8 Installing WLANAntenna Optional 3 9 Installing HDD 3 10 Installing Optical Drive 3 11 Restoring Drive Cage 3 12 Restoring Cover 3 ...

Page 38: ... dealer for the information 3 1 1 Installation Flowchart Start Remove Chassis Cover and Drive Cage Install Memory Modules HDD and Optical Drive Install CPU Cooler Restore Drive Cage and Chassis Cover Mainboard Power Supply Case Cables Cooler Card Reader Driver CD Manual Standard This product is shipped out as a bare bone Some components are equipped while some are optional See the following for th...

Page 39: ... the items you need SATA or IDE Hard Disk Drive Intel P4 LGA775 Prescott CPU Cooler Optical Drive DDR2 DIMM Module MSI Reminds You The chassis and devices shown on the installation photos are for your reference only The actual products may vary in chassis color front bezel and other component ...

Page 40: ...3 4 3 2 Removing Cover Loose the three thumb screws on the back panel Remove the chassis cover ...

Page 41: ...pull the drive cage to an upright position Push the locking clip to the right side to lock the drive cage in an upright position Release the cable tie Push to remove the black plastic plate from the drive cage CableTie Lift the white clips on both sides Pull the drive cage back and upward from the chassis ...

Page 42: ...e completely embedded into the socket The CPU can only fit in the correct direction Pull the lever away from the socket and raise it up Close the lever to complete the installation Locate the CPU socket and take off the protecting cover 3 4 Installing CPU ...

Page 43: ...tem Assembly 3 7 3 5 Installing CPU Cooler Use the screw driver to secure four built in screws following the indicated order 1 2 3 4 Connect the power cord Insert the cooler into the barebone and put it onto the CPU ...

Page 44: ...lling DRAM The plastic clip at each side of the DIMM slot will automatically close Insert the DDR DIMM vertically into the slot Note The DIMM has only one notch on the module It will only fit in the right direction ...

Page 45: ...3 7 Installing WLAN Card Optional Locate the miniPCI slot on the mainboard Insert the Wireless LAN card into the miniPCI slot with 15 degree and push vertically to fix it Connect the antenna cable to the con nector on the WLAN card ...

Page 46: ...w from the package kit Put the screw base through the antenna hole on the backplane Lock the screw and the antenna on the screw base Fix the antenna line on the clips on the mainboard Connect the antenna cable to the connector on the WLAN card as de scribed in last procedure ...

Page 47: ...ckets outwards as the picture shown Push the lock bracket to the right side 3 9 Installing HDD Remove the HDD tray from the drive cage Insert the SATA or IDE HDD module into the HDD tray Push the brackets inwards to lock the HDD module in place ...

Page 48: ...ezel Recommended For easy assembly and normal operation use the optical drive with flat front panel 3 10 Installing Optical Drive Pull the lock brackets outwards before you can insert the CD ROM drive into the CD ROM tray Align the CD ROM drive s screw hole with the CD ROM tray s Push the lock bracket inwards to secure the module ...

Page 49: ...oth sides Align the drive cage s screw with the chassis screw hole Slide the drive cage into the chassis Restore the black plastic plate to the HDD tray and push to seize on it Connect the HDD CD ROM cables and HDD CD ROM power cords Organize cables with the cable tie Note If you are using a SATA HDD please connect to the SATA cable ...

Page 50: ...3 14 3 12 Restoring Cover Place the whole drive cage into the chassis and push the handle back Restore the chassis cover and remem ber to fasten the screws on the back panel ...

Page 51: ......

Page 52: ... Standard CMOS Features 4 4 Advanced BIOS Features 4 5 Advanced Chipset Features 4 6 Integrated Peripherals 4 7 Power Management Setup 4 8 PnP PCI Configurations 4 9 H W Monitor 4 10 Load Fail Safe Optimized De faults 4 11 Set Supervisor User Password 4 ...

Page 53: ...u find a right pointer symbol as shown in the right view appears to the left of certain fields that means a sub menu containing additional options can be launched from this field You can use control keys to highlight the field and press Enter to call up the sub menu Then you can use the control keys to enter values and move from field to field within a sub menu If you want to return to the main me...

Page 54: ...m configurations such as time date etc Advanced BIOS Features Use this menu to setup the items of special enhanced features Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize your system s performance Integrated Peripherals Use this menu to specify your settings for integrated peripherals Power Management Features Use this menu to specify your settin...

Page 55: ...e this menu to load the BIOS values for the best system performance but the system stability may be affected Set Supervisor Password Use this menu to set the supervisor password for BIOS Set User Password Use this menu to set the user password for BIOS Save Exit Setup Save changes to CMOS and exit setup Exit Without Saving Abandon all changes and exit setup ...

Page 56: ... item Date This allows you to set the system to the date that you want usually the current date The format is day month date year Time This allows you to set the system time that you want usually the current time The time format is hour minute second IDE Primary Secondary Third Master Slave Fourth Master Slave Press or to select the hard disk drive type The specification of hard d i s k drive will...

Page 57: ...e entered to the following items Enter the information directly from the keyboard This information should be provided in the documentation from your hard disk vendor or the system manufacturer Access Mode The settings are CHS LBA Large Auto Capacity The formatted size of the storage device Cylinder Number of cylinders Head Number of heads Precomp Write precompensation Landing Zone Cylinder locatio...

Page 58: ...dental corruption by unauthorized users or computer viruses When enabled the BIOS data cannot be changed when attempt ing to update the BIOS with a Flash utility To successfully update the BIOS you ll need to disable this Boot Sector Protection function You should enable this function at all times The only time when you need to disable it is when you want to update the BIOS After updating the BIOS...

Page 59: ...ince it will skip some check items Available options Enabled Disabled Full Screen Logo Display This item enables you to show the company logo on the bootup screen Settings are Enabled Shows a still image logo on the full screen at boot Disabled Shows the POST messages at boot ...

Page 60: ...Port On Chip Frame Buffer Size Frame Buffer is the video memory that stores data for video display frame This field is used to determine the memory size for Frame Buffer Larger frame buffer size increases video performance Setting options 1MB 8MB DVMT Mode This field specifies the mode of DVMT Dynamic Video Memory Technology Setting options Fixed DVMT Both DVMT FIXED Memory Size This field specifi...

Page 61: ... Disabled Enabled USB Mouse Support Select Enabled if you need to use a USB interfaced mouse in the operating system Setting options Disabled Enabled Azalia Audio select This item is used to select between the onboard Azalia Audio Codec or AC97 controller Setting options Disabled Enabled Onboard LAN The item enables or disables the onboard LAN controller Setting options Enabled Disabled OnBoard VI...

Page 62: ...Enter to enter the sub menu and the following screen appears SATA Mode This item allows you to select the SATA configuration Select IDE if you want to have SATA as IDE function Select AHCI to allow the SATA to have Advanced Host Controller Interface AHCI feature which supports improved serial ATA disk per formance with native command queuing native hot plug Settings options IDE RAID and AHCI On Ch...

Page 63: ...ep mode is a low power state In this state no system context CPU or chipset is lost and hardware main tains all system context S3 STR The S3 sleep mode is a power down state in which power is supplied only to essential components such as main memory and wake capable devices and all system context is saved to main memory The infor mation stored in memory will be used to restore the PC to the previo...

Page 64: ...used to enable or disable the feature of booting up the system on a scheduled time date from the S3 S4 and S5 power off state Setting options Disabled Enabled Date of Month Alarm The field specifies the date for Resume by RTC Alarm Settings 0 31 Time hh mm ss Alarm The field specifies the time for Resume by RTC Alarm Format is hour minute second Restore on AC Power Loss This setting specifies whet...

Page 65: ...s adapter Setting op tions are PCI Slot The system initializes the PCI graphic card first PCIEX The system initializes the PCI Express graphic card first Maximum Payload Size This setting specifies the maximum TLP payload size for the PCI Express devices The unit is byte Setting options 128 256 512 1024 2048 4096 ...

Page 66: ...display the current status of all of the monitored hardware devices components such as CPU voltages temperatures and all fans speeds CPU System FAN Control This item enables or disables the Smart Fan feature Smart Fan is an excellent feature which will adjust the CPU System fan speed automatically depending on the CPU System current temperature avoiding the overheating to damage your system Option...

Page 67: ...ifically for optimal performance of the mainboard The Fail Safe Defaults are the default values set by the BIOS vendor for stable system performance When you select Load Fail Safe Defaults a message as below appears Pressing Enter loads the BIOS default values for the most stable minimal system performance When you select Load Optimized Defaults a message as below appears Pressing Enter loads the ...

Page 68: ...e password and press Enter You may also press Esc to abort the selection and not enter a password To clear a set password just press Enter when you are prompted to enter the password A message will show up confirming the password will be disabled Once the password is disabled the system will boot and you can enter Setup without entering any password When a password has been set you will be prompte...

Page 69: ...Chapter 5 Introduction to Realtek ALC 880 5 1 Introduction to Audio Realtek ALC880 5 1 Installing the Realtek Audio Driver 5 2 Software Configuration 5 3 Using 2 4 6 8 Channel Audio Function 5 ...

Page 70: ...or later before installing the driver The following illustrations are based on Windows XP environment and could look slightly different if you install the drivers in different operating systems 1 Insert the companion CD into the CD ROM drive The setup screen will auto matically appear 2 Click Realtek HD Audio Driver Click here MSI Reminds You The HD Audio Configuration software utility is under co...

Page 71: ...Chapter 5 Introduction to Realtek ALC 880 5 3 4 Click Finish to restart the system 3 Click Next to install the Realtek High Definition Audio Driver Click here Click here Select this option ...

Page 72: ...audio feature now Click the audio icon from the system tray at the lower right corner of the screen to activate the HD Audio Configuration It is also available to enable the audio driver by clicking the Azalia HD Sound Effect Manager from the Control Panel 5 2 Software Configuration ...

Page 73: ...to remove a preset EQ setting There are also other pre set equalizer models for you to choose by clicking Others under the Equalizer part Here it provides the Karaoke function which will automatically remove human voice lyrics and leave melody for you to sing the song You may use the up arrow and down arrow button to raise lower the key and press the lower button to remove the human voice Raise th...

Page 74: ...e for each jack they are not limited to perform certain functions Instead each jack is able to be chosen to perform either output ex playback function or input ex Recording function all by your own choices Please follow the steps below to use it 1 Plug the speakers in any available jack 2 Dialogue connected device will pop up for your selection Please select the device you have plugged in If the d...

Page 75: ...eck the Front Speaker Out Rear Speaker Out Center Subwoofer Speaker out Side Speaker Out anyway Test Speakers You can select the speaker by clicking it to test its functionality The one you select will light up and make testing sound If any speaker fails to make sound then check whether the cable is inserted firmly to the connector or replace the bad speakers with good ones Or you may click the au...

Page 76: ...may adjust the volumes of the rear and front panels individually 1 Playback You can adjust the volume of the speakers that you pluged in MSI Reminds You Before set up please make sure the playback devices are well plugged in the jacks ...

Page 77: ...ing in this case If you d like to connect your microphone to the front audio panel please select the Mic in at front panel Pink from the scroll list after connecting microphone to the front audio panel MSI Reminds You Only the speakers that plugged into the Line Out jack the green ne on the back panel will be functional when you intend to listen to the audio that has been recorded from the microph...

Page 78: ...one In this tab you may set the function of the microphone Select the Noise Suppression to remove the possible noise during recording or select Acoustic Echo Cancelltion to cancel the acoustic echo druing recording ...

Page 79: ... Realtek ALC 880 5 11 3D Audio Demo In this tab you may adjust your 3D positional audio before playing 3D audio applications like gaming You may also select different environment to choose the most suitable environment you like ...

Page 80: ...ntroller Audio Codec You may also select the language of this utility by choosing from the Language list Also there is a selection Show icon in system tray Switch it on and an icon will show in the system tray Right click on the icon and the Audio Accessories dia logue box will appear which provides several multimedia features for you to take advantage of ...

Page 81: ...hannel Mode for Stereo Speaker Output Refer to the following diagram and caption for the function of each phone jack on the back panel when 2 Channel Mode is selected Back Panel 3 1 2 6 4 5 1 Line In 2 Line Out Front channels 3 MIC 4 Line Out Rear channels but no functioning in this mode 5 Line Out Center and Subwoofer channel but no functioning in this mode 6 Side Surround Out Side channels but n...

Page 82: ...ctor and two speakers to the real chan nel Line Out connector 3 1 2 6 4 5 1 Line In 2 Line Out Front channels 3 MIC 4 Line Out Rear channels 5 Line Out Center and Subwoofer channel but no functioning in this mode 6 Side Surround Out Side channels but no functioning in this mode 4 Channel Analog Audio Output ...

Page 83: ...Line Out connector two speakers to the rear channel and two speakers to the cen ter subwoofer channel Line Out connectors 6 Channel Analog Audio Output 1 Line In 2 Line Out Front channels 3 MIC 4 Line Out Rear channels 5 Line Out Center and Subwoofer channel 6 Side Surround Out Side channels but no functioning in this mode 1 2 6 4 5 3 ...

Page 84: ...rear channel two speakers to the center subwoofer channel Line Out connectors and two speakers to the side channel Line Out connectors 8 Channel Analog Audio Output 1 Line Out Side channels 2 Line Out Front channels 3 MIC 4 Line Out Rear channels 5 Line Out Center and Subwoofer channel 6 Side Surround Out Side channels 1 2 6 4 5 3 ...

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