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FCC-B Radio Frequency Interference Statement 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 when the equipment is operated in a commercial environment.
Copyright Notice The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no guarantee is given as to the correctness of its contents. Our products are under continual improvement and we reserve the right to make changes without notice. Trademarks All trademarks are the properties of their respective owners. Intel® and Pentium® are registered trademarks of Intel Corporation.
Safety Instructions 1. 2. 3. 4. 5. Always read the safety instructions carefully. Keep this User’s Manual for future reference. Keep this equipment away from humidity. Lay this equipment on a reliable flat surface before setting it up. The openings on the enclosure are for air convection hence protects the equipment from overheating. DO NOT COVER THE OPENINGS. 6. Make sure the voltage of the power source and adjust properly 110/220V before connecting the equipment to the power inlet. 7.
CONTENTS Introduction Chapter 1. Getting Started............................................................................1-1 All-in-One Feature Set.........................................................................1-2 Front Panel......................................................................................1-3 Back Panel......................................................................................1-3 System Specification................................................................
Connectors..........................................................................................2-13 IDE Connectors: CN22&CN23.......................................................2-13 FDD Connector: CN10................................................................. 2-13 CD-in Connector: CN16.................................................................2-14 TV-Tuner Card Connector: CN13...................................................2-14 CPU Fan Connector: CN15.................................
Integrated Peripherals.........................................................................4-13 Power Management Setup....................................................................4-19 PNP/PCI Configurations.....................................................................4-23 PC Health Status................................................................................4-25 Frequency/Voltage Control.................................................................
Introduction Introducing Your “Digital Media Platform”
Thank you for purchasing MEGA651 PC, the Best of Computing & Home Entertainment. Based on the design idea of consumer product, the MEGA651 is not just a PC anymore. The equipped “All-in-One” features position MEGA651 as a “Digital Media Platform”. From the recent years, the ownership and usage of desktop and notebook PCs across W.W households has turned computers into a commodity item.
Introduction Maximize YOUr connection to the digital planet - Hi-Fi Stereo: Audio CD+ MP3 Player+ AM/FM Tuner - Home Theater: DVD+ 5.1 Channel+ TV Tuner (option) - Media Center: Card Reader+ 1394+ SPDIF I/O+ PVR - Complete PC: Office+ Game Machine A new Digital Media Form Factor from MSI that allows you to - Control Live Television - Enjoy Home Heater (DVD + 5.
Getting Started 1 Getting Started 1.1 All-inOne Feature Set All-in-One 1.2 System Specification Performance 1.3 P erformance PC 1.4 Hi-Fi Audio 1.
Chapter 1 1.1 All-in-one Feature Set The MEGA651 implements all the Hi-Fi Stereo into Home-PC with a fancy equalizer LCM and control panel in the front bezel. When PC is power-off, you can use it just like a Hi-Fi Stereo with a remote controller. When PC is poweron, you can use it for Home Theater and Media Center PC. The all-in-one feature provides you with multiple functions in a small form factor.
Getting Started Front Panel Hi-Fi Power Switch IR Receiver Mode Eject/Stop Forward Play/Pause Backward Shuttle Controller PC Power Switch HDD LED PC Reset Optical SPDIF-in Mic-in J1394-2 USB x 2 J1394-1 Head-Phone Back Panel Mouse Power Jack LAN Port Parallel Port Radio Antenna Jack Serial Port Modem Lin-in Keyboard USB x 2 Speak-out PCI Slot VGA Port AGP Slot Optical SPDIF-out Mic-in ○○○○○○○○○○○○○○○○○○○○○○○○○ 1-3
Chapter 1 1.2 System Specification M/B - MS-6760 (Proprietary F/F), 185 x 290 mm (4 layer) CPU: - Support Socket 478 for Pentium® 4, 2.8 GHz Chipset: - SiS 651 + SiS 962 Memory: - DDR 333 x 2, support memory up to 2.0GB On-Board Audio: - AC’97 Codec integrated in ALC 650, support 5.1 channel , SPDIF In/Out.
Getting Started On-Board Headers & Connectors - Rear Panel: Parallel Port x 1, Serial Port x 1, VGA x 1, PS/2 x 2, Mic in/Line in/ Line out x 1, USB x 2, LAN (RJ45) x 1, SPDIF/O x 1, Modem (RJ11) x 1 - Front Panel: Mic in/Headphone x 1, USB x 2, SPDIF/I x 1, 1394 x 1 (4-pin), 1394 x 1(6-pin) BIOS - 2MB Flash Others - Microsoft® PC 2001 - LAN Wake Up Function - Suspend to RAM/DISk function - Top Tech III (Thermal Overheat Protection Technology) - PC Alert System Hardware Monitor - On-Board BlueBird Module f
Chapter 1 1.3 Performance PC When PC is power on, the MEGA651 is your performance PC. Power on means “If the power button of PC is pressed, the Hi-Fi stereo has no function even you press the “Hi-Fi” button.
Getting Started Target Operating System -- Microsoft Windows XP Home Edition Security -- The security features protect the data of machine from unveiled publicity and unauthorized access through BIOS control. Password -- The MEGA651 uses three levels of BIOS access (User Password, Supervisor Password, HDD Password) to protect the computer system.
Chapter 1 1.4 Hi-Fi Audio When PC is power off, the MEGA651 can be used as a Hi-Fi audio. You can press the Hi-Fi button or use the remote controller to start the audio function. Power-off means “When used as a Hi-Fi audio, the PC should be in power-off status. If you press the PC power button on, the Hi-Fi audio will be disabled .
Getting Started SRS MEGA651 is equipped with SRS audio enforcement technology. SRS (Sound Retrieval System) was the first generation of 3D sound, dramatically improving the quality of standard stereo. SRS is based on the human hearing system and was designed to retrieve the natural spatial cues and ambient information that is present in audio but masked by traditional recording and playback methods.
Chapter 1 1.5 Home Theater Except the general PC function, the MEGA651 has the extra Home Theater function when PC button is pressed on. When PC button is pressed on, you can use the equipped optical drive to play DVD. The equipped 5.1 channel audio effect gives you a wonderful feeling of home theater while playing DVD. Plus, the OPTIONAL MS8606 TV-Tuner card allows you to watch TV. The top part of remote controller is designed specially for the TV-Tuner function.
Using PC Function 2 Using PC Function 2.1 Mainboard Layout 2.2 CPU/Memory Power 2.3 P ower Supply anel 2.4 Front P Panel Panel anel 2.5 Back P 2.6 Connectors 2.7 Jumper 2.
Chapter 2 2.1 Mainboard layout CN1 AUDIO1 FDD Connector J1 AUDIO 2 USB2 USB1 J 1394-2 J 1394-1 The MEGA651 is equipped with MS6760 proprietary mainboard.
Using PC Function 2.2 CPU/memory The MEGA651 supports Intel® Pentium® 4 processors in the 478-pin package. The mainboard uses a CPU socket called PGA478 for easy CPU installation. When you are installing the CPU, make sure the CPU has a heat sink and a cooling fan attached on the top to prevent overheating. Overheating Overheating will seriously damage the CPU and system, always make sure the cooling fan can work properly to protect the CPU from overheating.
Chapter 2 2.3 Power Supply The system is equipped with a 200W(PFC) ATX power supply. The power cord of power supply has been connected to the connectors on the mainboard when shipped out. You can find two connectors (20-Piin & CN 20) on the mainboard. ATX Power Supply Pin Definition PIN SINGAL PIN SIGNAL 1 2 3 4 5 6 7 8 9 3.3V 3.3V GND 5V GND 5V GND PW_OK 5V_SB 3.
Using PC Function 2.4 Front panel The Front Panel is independent and extended from the mainboard. It’s connected to the Front Panel Connector on the mainboard. You can find the following ports on the Front Panel. Optical SPDIF-In Mic-In USB x 2 J1394-1 J1394-2 Head-Phone IEEE 1394 Port: J1394-2 The mainboard provides two IEEE 1394 ports. This smaller one is designed for you to connect the IEEE 1394 device with external power.
Chapter 2 IEEE 1394 Port: J1394-1 The bigger 6-pin IEEE 1394 Port on the back panel is designed for you to connect to IEEE 1394 devices without external power. That means the mainboard can provide the power for the devices connected to this port. Software Support IEEE 1394 Driver is provided by Windows® 98 SE, Windows® XP, Windows® ME and Windows® 2000. Just plug in the IEEE 1394 connector into the port. These Operating Systems will install the driver for IEEE 1394.
Using PC Function Mic-in/Head-Phone Mic-In is a connector for microphone. Head-Phone is a connector for Speakers or Headphones. OPTICAL SPDIF-in The OPTICAL connector allows you to receive the audio file of SPDIF interface for recording and playing. The SPDIF (Sony & Philips Digital Interface) is developed jointly by the Sony and Philips corporations .
Chapter 2 2.5 Back panel The Back Panel provides the following ports: Serial Port Mouse VGA Port LAN Port Keyboard USB x 2 Parallel Port Optical SPDIF-out Lin-in Mic-in Speak-out Serial Port The mainboard offers a 9-pin male DIN serial port . The 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.
Using PC Function VGA Port The mainboard provides one DB 15-pin female connector to connect a VGA monitor. Pin Definition 5 1 15 Analog Video Display Connector (DB-15s) 11 DB 15-Pin Female Connector PIN SIGNAL DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Green Blue Not used Ground Ground Ground Ground Power Ground Not used SDA Horizontal Sync Vertical Sync SCL Mouse/Keyboard Connectors The mainboard provides two standard mini DIN connectors for attaching PS/2 mouse and keyboard.
Chapter 2 RJ45 LAN Jack The mainboard provides one standard RJ-45 jack for connection to Local Area Network (LAN). You can connect a network cable to the LAN jack.
Using PC Function Parallel Port The mainboard provides a 25-pin female centronic connector as LPT. A parallel port is a standard printer port that supports Enhanced Parallel Port (EPP) and Extended Capabilities Parallel Port (ECP) mode.
Chapter 2 Audio Port Speak-out is a connector for Speakers or Headphones. Line In is used for external CD player, Tape player, or other audio devices. Mic-in is a connector for microphones.
Using PC Function 2.6 Connectors IDE Connectors: CN22 & CN23 The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 33/66/100 controller that provides PIO mode 0~4, Bus Master, and Ultra DMA/33/66/100 function. The two connectors on the mainboard allows you to connect to two IDE device. CN22 (Primary IDE Connector) - CN22 can only connect a HDD. CN23 (Secondary IDE Connector) - CN23 can only connect a CD-ROM drive.
Chapter 2 CD-in Connector: CN16 The connector is for CD-ROM audio connector. JCD1 L GND R CN16 TV-Tuner Card Connector: CN13 The mainboard provides the connector to connect the TV-Tuner card. The TV-Tuner card is included in the package. You can insert the TV-Tuner card into the PCI Slot 1. L GND R CN13 CPU Fan Connector: CN15 The CPU Fan connector supports system cooling fans with +12V that is controlled by PWM.
Using PC Function Front Panel Power Connector: CN4 The mainboard provides a Front Panel connector for electrical connection to the Front Panel switches and LEDs. CN4 is compliant with Intel® Front Panel I/O Connectivity Design Guide.
Chapter 2 LCM Connector: CN8 The connector is used to connect the LCM on the front panel. CN 8 VCC3SBY +12VSBY 2 1 SPI Bus Key (0-~5) GND CD_SMI VCC5 HDLED GND PWRBTNH IR FP_RST GND GND LED-BL VCC5SBY 26 25 Modem Module Connector: CN21 The mainboard provides the connector to connect the modem module. The modem module is directly inserted into the connector without an extra cable.
Using PC Function 2.7 Jumper There is a CMOS RAM on board that has a power supply from external battery to keep the data of system configuration. With the CMOS RAM, the system can automatically boot OS every time it is turned on. That battery has long life time for at least 5 years. If you want to clear the system configuration, use the JBAT1 (Clear CMOS Jumper ) to clear data.
Chapter 2 2.8 Slots PCI Slot The PCI slot allows you to insert PCI card or TV Tuner card. The TV Tuner card is included in the MEGA651. When adding or 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 NOTE: You can insert the OPTIONAL MS8606 card into the PCI slot to enjoy watching TV.
Using Audio Function 3 Using Audio Function 3.1 All-inOne Feature Set All-in-One 3.2 System Specification Performance 3.3 P erformance PC 3.4 Hi-Fi Audio 3.
Chapter 3 3.1 Control Panel You can use control panel on the front panel or remote controller to start the audio function. There are six buttons, one LCM and one shuttle on the panel board. See the following for the function description: Hi-Fi Power Switch IR Receiver Mode Eject/Stop Forward Play/Pause Backward Shuttle Controller 1. HiFi Power -- Start the audio function. 2. Mode -- Choose the audio mode (CD/MP3, FM, AM) 3. Eject/Stop -- Eject the CD/MP3 or stop the playing. 4.
Using Audio Function 3.2 remote Controller The remote controller allows you to use the audio function in some distance. The buttons on the bottom are used for audio function while the ones on the top are used for TV application. See the manual of TV Tuner Card MS8606 for the information of top part button.
Chapter 3 3.3 AC Power ON Plug in the power cord of MEGA651. You will see the panel (LCM) items FLASH 2 times. Then you can adjust time by shuttle. You will see timer 00: 00 flash. Turn the shuttle clockwise to adjust minute. Turn the shuttle anticlockwise to adjust hour. After adjusting the minute and hour, press the shuttle to set the timer. The second will be reset to zero while setting the timer.
Using Audio Function 3.4 playing CD/Mp3 Press HiFi button to start the audio function. Press MODE on the Control Panel to select CD/ MP3 mode or press CD/MP3 on the remote controller to play CD/MP3. If there is no CD in the tray or CD is broken, the LCM shows “NO disc”. Press the Eject/Stop button to open the disc tray and put CD/MP3 in. If the disc in the tray is CD, the LCM shows CD. If the disc in the tray is MP3, the LCM shows MP3. Press the “Forward” button to play the music.
Chapter 3 Press “Play/Pause” button to pause the music. The LCM shows . Press the “Forward” button to play the next song. There is no action if you hold “Forward” button. Press “Backward” button once to replay the song. Press the “Backward” button twice (in 2 seconds) to play the previous song (After 2 seconds, it replay the song). Press the “Eject/Stop” button once to stop the music or open the CD-ROM. Press “Forward” button to play the song after rejecting.
Using Audio Function Turn the shuttle clockwise to turn the volume up and anticlockwise to turn the volume down. Press the shuttle once to set the Play Sub-Mode (NORMAL, RANDOM, REPEAT, and REPEAT DISC) Turn the shuttle to choose Play : Allows you to play the CD in normal Sub-Mode. The item you choose will flash and the others selecting. are on. Wait for 5 seconds to set the Play Sub-Mode and go selecting. back to volume mode. You can also press the shuttle to set it and once.
Chapter 3 Turn the shuttle to choose EQ : To play the CD/MP3 in Normal mode. Sub-Mode. The item you choose will flash and the others : : To play the CD/MP3 in Classic mode. are on. Wait for 5 seconds to set the EQ Sub-Mode and go : To play the CD/MP3 in Jazz mode. back to volume mode. You can also press the shuttle to set it and : To play the CD/MP3 in PoP mode. change to the Timer Sub-Mode at the same time. NOTE: You can also press the “EQ MODE” button on the remote controller to set it.
Using Audio Function 3.5 playing FM/AM Press the “MODE” button on the Control Panel to set AM/FM mode or press AM/FM button on the Remote Controller to switch to AM or FM station. Press the “Forward” button to jump to the next available station. Press the “Backward” button to jump to the previous available station. Press the “mem.set (Play/Pause) ” button to memorize the station and turn the shuttle to choose the spot you want to save. Press the shuttle to set it (You can set up to 6 spots.
Chapter 3 Turn the shuttle to adjust the volume. Press the “Eject/Stop” once to recall the memory sub-mode and turn the shuttle to choose the number of spot (1-6) to play. Press the shuttle once into the “EQ” sub-mode. Turn the shuttle to choose the sub-mode. The operation is the same as in CD/MP3 mode. Press the shuttle twice to set the Timer sub-mode (operation is the same as in AC power on). After you set the hour and minute, it changes to the volume sub-mode. The LCM shows .
Setting BIOS Function 4 Setting BIOS Function 4.1 Entering Setup 4.2 The Main Menu 4.3 Standard CMOS Features 4.4 Advanced BIOS Features 4.5 Advanced Chipset Features eripherals 4.6 Integrated P Peripherals ower Management Setup Power 4.7 P 4.8 PnP/PCI Configurations 4.9 PC Health Status 4.
Chapter 4 4.1 Entering Setup Power on the computer and the system will start POST (Power On Self Test) process. When the message below appears on the screen, press key to enter Setup. Press DEL to enter SETUP If the message disappears before you respond and you still wish to enter Setup, restart the system by turning it OFF and On or pressing the RESET button. You may also restart the system by simultaneously pressing , , and keys.
Setting BIOS Function Getting Help After entering the Setup menu, the first menu you will see is the Main Menu. Main Menu The main menu lists the setup functions you can make changes to. You can use the control keys ( ↑↓ ) to select the item. The on-line description of the highlighted setup function is displayed at the bottom of the screen.
Chapter 4 4.2 The main menu Once you enter Phoenix-Award® BIOS CMOS Setup Utility, the Main Menu (Figure 1) will appear on the screen. The Main Menu allows you to select from twelve setup functions and two exit choices. Use arrow keys to select among the items and press 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 AWARD® special enhanced features.
Setting BIOS Function Power Management Setup Use this menu to specify your settings for power management. PNP/PCI Configurations This entry appears if your system supports PnP/PCI. PC Health Status This entry shows your PC health status. Frequency/Voltage Control Use this menu to specify your settings for frequency/voltage control. Load Fail/Safe Defaults Use this menu to load factory default settings into the BIOS for stable system performance operations.
Chapter 4 4.3 standard cmos features The items in Standard CMOS Features Menu are divided into 11 categories. Each category includes no, one or more than one setup items. Use the arrow keys to highlight the item and then use the or keys to select the value you want in each item. Date This allows you to set the system to the date that you want (usually the current date). The format is .
Setting BIOS Function If you select Manual, related information is asked to be 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 location of the landing zone.
Chapter 4 4.4 advanced bios features Quick Boot Setting the item to Enabled allows the system to boot within 5 seconds since it will skip some check items. Available options: Enabled, Disabled. Boot Sequence The items allow you to set the sequence of boot devices where BIOS attempts to load the disk operating system. CPU L1 & L2 Cache Cache memory is additional memory that is much faster than conventional DRAM (system memory).
Setting BIOS Function CPU L2 Cache ECC Checking This setting allows you to enable or disable the ECC (Error-Correcting Code) feature for error detection and correction when data passes through L2 cache memory. Setting options: Disabled, Enabled. Seek Floppy Setting to Enabled will make BIOS seek floppy drive A: before booting the system. Settings: Disabled, Enabled. Boot Up Num-Lock Status This setting is to set the Num Lock status when the system is powered on.
Chapter 4 Security Option This specifies the type of BIOS password protection that is implemented. Settings are described below: Option Description Setup The password prompt appears only when end users try to run Setup. System A password prompt appears every time when the computer is powered on or when end users try to run Setup. HDD S.M.A.R.T Capability This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis & Reporting Technology) capability for the hard disks. S.M.A.R.
Setting BIOS Function 4.5 advanced chipset features Advanced DRAM Control 1 Press to enter the sub-menu and the following screen appears: System Performance The DRAM timing is controlled by the DRAM Timing Registers. The Timings programmed into this register are dependent on the system design. Slower rates may be required in certain system designs to support loose layouts or slower memory. Setting options: Safe Mode, Normal Mode, Fast Mode, Turbo Mode, Ultra Mode.
Chapter 4 MA 1T/2T Select This setting controls the SDRAM command rate. Setting to Auto allows the SDRAM command rate to be determined by the BIOS. Selecting MA 1T/MA 2T makes SDRAM signal controller run at 1T/2T rate. 1T is faster than 2T. Setting options: Auto, MA 2T, MA 1T. AGP Aperture Size This setting controls just how much system RAM can be allocated to AGP for video purposes. The aperture is a portion of the PCI memory address range dedicated to graphics memory address space.
Setting BIOS Function 4.6 integrated peripherals SIS OnChip IDE Device Press to enter the sub-menu and the following screen appears: Internal PCI/IDE This setting enables or disables the internal primary and secondary PCI & IDE controllers. Setting options: Disabled, Primary, Secondary, Both.
Chapter 4 IDE Primary/Secondary Master/Slave PIO The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide successively increased performance. In Auto mode, the system automatically determines the best mode for each device. The settings are: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
Setting BIOS Function USB 2.0 Supports Set to Enabled if you need to use any USB 2.0 device in the operating system that does not support or have any USB 2.0 driver installed, such as DOS and SCO Unix. Setting options: Disabled, Enabled. USB Keyboard Support Select Enabled if you need to use a keyboard in the operating system. Setting options: Enabled, Disabled. USB Mouse Support Select Enabled if you need to use a mouse in the operating system. Setting options: Enabled, Disabled.
Chapter 4 Onboard Super IO Device Press to enter the sub-menu and the following screen appears: Onboard FDC Controller Select Enabled if your system has a floppy disk controller (FDD) installed on the system board and you wish to use it. If you install add-on FDC or the system has no floppy drive, select Disabled in this field. The settings are: Enabled and Disabled. Onboard Serial Port 1 Select an address and corresponding interrupt for the first and second serial ports.
Setting BIOS Function EPP Mode Select The onboard parallel port is EPP Spec. compliant, so after the user chooses the onboard parallel port with the EPP function, the following message will be displayed on the screen: “EPP Mode Select.” At this time either EPP 1.7 spec or EPP 1.9 spec can be chosen. ECP Mode Use DMA The ECP mode has to use the DMA channel, so choose the onboard parallel port with the ECP feature. After selecting it, the following message will appear: “ECP Mode Use DMA.
Chapter 4 Onboard LAN Device This item is used to enable or disable the onboard LAN controllers. Setting options: Enabled, Disabled. Onboard Lan Boot ROM The items enable or disable the initialization of the onboard LAN Boot ROMs during bootup. Selecting Disabled will speed up the boot process.
Setting BIOS Function 4.7 Power management setup Sleep State This item specifies the power saving modes for ACPI function. If your operating system supports ACPI, such as Windows 98SE, Windows ME and Windows 2000, you can choose to enter the Standby mode in S1(POS) or S3(STR) fashion through the setting of this field. Options are: S1/POS S3/STR The S1 sleep mode is a low power state. In this state, no system context is lost (CPU or chipset) and hardware maintains all system context.
Chapter 4 Power Management This item is used to select the degree (or type) of power saving and is related to these modes: Suspend Mode and HDD Power Down. There are three options for power management: Min Saving Minimum Power Management. Suspend Mode=1 Hour Max Saving Maximum Power Management. Suspend Mode=1 Min User Define Allows end users to configure each mode separately. Suspend Mode After the selected period of system inactivity, all devices except the CPU shut off.
Setting BIOS Function After AC Power Lost This setting specifies whether your system will reboot after a power failure or interrupt occurs. Available settings are: Off Leaves the computer in the power off state. On Leaves the computer in the power on state. Last State Restores the system to the status before power failure or interrupt occurred. PM Wake Up Events Press and the following sub-menu appears.
Chapter 4 USB Wake Up from S3 This item allows the activity of the USB device to wake up the system from S3 (Suspend to RAM) sleep state. Settings are: Enabled and Disabled. PS2KB Wake Up from S3/S4/S5 This setting allows you to enter “Any Key” (max. 8 numbers) to wake up the system from S3/S4/S5 state. Settings are: Hot Key, Disabled, Password. PS2MS Wake Up from S3/S4/S5 This setting allows the activity of the mouse to wake up the system from S3/S4/S5 state. Settings are: Disabled, Click, Move & Click.
Setting BIOS Function 4.8 pnp/pci configurations This section describes configuring the PCI bus system and PnP (Plug & Play) feature. PCI, or Peripheral Component Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed the CPU itself uses when communicating with its special components. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.
Chapter 4 a “¾”). The settings are: Auto (ESCD), Manual. IRQ Resources The items are adjustable only when Resources Controlled By is set to Manual. Press and you will enter the sub-menu of the items. IRQ Resources list IRQ 3/4/5/7/9/10/11/12/14/15 for users to set each IRQ a type depending on the type of device using the IRQ. Settings are: PCI Device For Plug & Play compatible devices designed for PCI bus architecture. Reserved The IRQ will be reserved for further request.
Setting BIOS Function 4.9 PC health status Shutdown Temperature When the processor reaches the preset temperature, the ACPI-aware system will be shut down. Settings: Disabled, 85oC/185oF, 90oC/194oF. System/CPU Temperature, CPU Fan, Vcore, 3.3V, +5V, +12V, -12V, VBAT (V), 5VSB(V) These items display the current status of all of the monitored hardware devices/ components such as CPU voltages, temperatures and all fans’ speeds.
Chapter 4 4.10 Frequency/Voltage Control Auto Detect DIMM/PCI Clk This option allows you to enable/disable the feature of auto detecting the clock frequency of the installed DIMM/PCI bus. The settings are: Enabled, Disabled. Spread Spectrum When the motherboard’s clock generator pulses, the extreme values (spikes) of the pulses creates EMI (Electromagnetic Interference).
Setting BIOS Function CPU Frequency Use this item to select the appropriate frequency for your CPU FSB. Options: Default, 100MHz, 133MHz. DRAM Frequency This setting shows the current frequency of DDR DRAM (read only). Options: By SPD, 200MHz, 266MHz, 333MHz.
