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FN41U

AMD Sempron

Athlon XP/Athlon/Duron

462-pin Processor
Based DDR MAINBOARD

User's Manual

Summary of Contents for FN41U

Page 1: ...FN41U AMD Sempron Athlon XP Athlon Duron 462 pin Processor Based DDR MAINBOARD User s Manual ...

Page 2: ...ility however no guarantee is given as to the correctness of the contents In the interest of continued product improvement this company reserves the right to revise the manual or include changes in the specifications of the product described within it at any time without notice and without obligation to notify any person of such revision or changes The information contained in this manual is provi...

Page 3: ...eanwhile please make sure CPU and fan are securely fastened well Otherwise improper fan installation not only gets system unstable but also could damage both CPU and motherboard because insufficient thermal dissipation If you would like to know more about thermal topic please see AMD website for detailed thermal requirement through the address http www amd com WARNING ...

Page 4: ...omputer s start button Continue holding Insert until the system begins the POST Power On Self Test 3 Immediately press Del to enter the BIOS 4 Select Load Optimized Defaults to return your system to a bootable condition then select SAVE to CMOS and EXIT 5 Reboot your system Moreover if your system fails to boot up after you reset the CPU FSB select SAVE to CMOS and EXIT in the BIOS After the syste...

Page 5: ... 2200 2400 2600 IEEE1394a Port one port with 6 pins IEEE1394a Port one port with 4 pins LAN Port one port with 8 pins USB 2 0 Port four ports with 4 pins respectively Mouse Port one port with 6 pins Keyboard Port one port with 6 pins Microphone Port one port Line In Port two ports for each Line Out Port four ports VGA Port two ports with 15 pins S Video Port one port wiht 7 pins Coaxial Port one p...

Page 6: ...ables not crossed upon CPU and SDRAM Ø Leave power cables minimum in length and not crossed upon a mainboard Ø Leave CPU fan cables minimum in length and not near CPU Ø Leave cables on panels and other spare cables tied in a computer case 5 Make sure an EMI shielding attached to a case has properly been installed 6 Make sure a 5 25 or 3 5 FDD and screws are fastened to an EMI shielding 7 Make sure...

Page 7: ...emory 12 STEP 4 Install Internal Peripherals in System Case 13 STEP 5 Mount the Mainboard on the Computer Chassis 14 STEP 6 Connect Front Panel LEDs Switches and USBs Ext 1394 USB Front Panel Audio Connector 15 STEP 7 Connect IDE and Floppy Disk Drives 16 STEP 8 Connect Other Internal Peripherals 17 STEP 9 Connect the Power Supplies 19 STEP 10 InstallAdd on Cards in Expansion Slots 19 STEP 11 Conn...

Page 8: ...nel Connectors HDD LED Connector HLED 30 Green LED Power LED Connector GLED PWR LED 30 Hardware Reset Connector RST 31 ATX Power On Off Switch Connector PWON 31 Extended USB Headers USB1 2 JP15 32 Ext 1394 USB Front PanelAudio Connector JP14 33 Internal Peripheral Connectors Enhanced IDE and Floppy Connectors IDE1 IDE2 FLP1 34 SerialATAConnectors SATA1 SATA2 34 Other Connectors ATX Power Supply Co...

Page 9: ...et Driver 42 4 2C Install VGA Device Driver 43 4 2D Install USB 2 0 Driver 43 4 3 View the User s Manual 44 4 3A View the nVIDIA RAID User s Guide 44 5 BIOS SETUP 45 5 1 ENTER BIOS 45 5 2 THE MAIN MENU 46 Sandard CMOS Features 48 Advanced BIOS Features 50 Advanced Chipset Features 53 Integrated Peripherals 56 Power Management Setup 59 PnP PCI Configurations 62 PC Health Status 63 Frequency Voltage...

Page 10: ...e 10 Jumper Settings A Closer Look Page 23 Software Utility How to Install Page 41 BIOS Setup How to Configure Page 45 About This Manual For First Time DIY System Builder Page 5 For Experienced DIY User Page 5 For System Integrator Page 5 WHAT S IN THE MANUAL ...

Page 11: ... install ing your new FN41U mainboard is quite easy Bundled with an array of onboard functions the highly integrated FN41U mainboard provides you with a total solution to build the stablest and most reliable system Referring to section 3 2 Jumper Settings and Chapter 4 Software Utility you will find how to work out your new mainboard Chapter 5 BIOS Setup also contains the relevant information on h...

Page 12: ...PDF format Ø DirectX9 Utility Ø nVIDIA Chipset Driver Ø VGA Device Driver Ø USB 2 0 Driver Ø WinFlash Utility Ø PC cillin Utility KTS25 0T2b A LC 650 33 064 S 1 3 11F TA IW AN n V ID IA nF OR CE 2 M CP T AGP PROTECTION L ED AGP PCI1 SPDIF JP7 1 CD_IN CN6 FA N1 AUDIO1 CN3 LAN1 CN8 JP1 2 FAN3 1 1 1 FDC FL P1 1 JP5 FAN2 JP1 1 B1 USB 1 1 ATX12V JP13 DIMM1 DIMM2 CPU OV ERTEM P LE D ATXPWR CN9 1 IDE1 1 ...

Page 13: ...oard 1394a Realtek 8801 supports 400Mb s 200Mb s 100Mb s data transfer rate and compliant with 1394 specification release V1 1 OHCI Onboard Audio Realtek ALC650 nForce2 Raid MCP supports Stereo SPDIF output It compliants with AC97 2 2 and 5 1 channel can share with Line In by soft ware select Versatile Memory Support Supports DDR 200 266 333 400 unberffer non ECC 184 pin DDR SDRAM DIMMs only But n...

Page 14: ...axial port Ø 1 x LAN port Ø 2 x USB ports Ø 1 x PS 2 Mouse port Ø 1 x PS 2 Keyboard port Ø 1 x 5 1 Channel Line In port Ø 1 x 5 1 Channel Center Bas port Ø 1 x 5 1 Channel Rront Out port Ø 1 x 5 1 Channel Front Out port Ø 1 x Clear CMOS button PCI Bus Master IDE Controller Onboard Two ultra DMA 133 bus master dual channel IDE ports support up to four IDE devices one Master and one Slave per channe...

Page 15: ...on for less than 4 seconds places the system into Suspend mode When the power button is pressed for longer than 4 seconds the system will enter Soft Off mode Ø Modem Ring Power On The system can be powered on automatically by the activation of modem ringing Ø CPU Multiplier Setting This item allows users to adjust CPU Multiplier in BIOS Ø CPU DIMM AGP Voltage Setting These items allow users to adj...

Page 16: ...D16 D14 RTL8201BL REALTEK CN1 USB2 JP14 JP2 1 CN2 JP10 TAIWAN A GA6907 1A 0349A3 n VIDIA Force 2 n TM IGP 1 1 SATA1 SATA2 49LF0048 33 4C NH 0341153 C LINE_IN JP16 10 100 Mbps LAN USB1 1 2 0 Ports Coaxial Ports Line_In Center Bass Out Rear Out Line_Out Ports Clear CMOS Button SW1 SPDIF In Out LINE_ IN Connector JP16 FAN1 USB Header USB2 One PCI Slot One AGP Slot Dual USB Header JP15 Clear CMOS JP1 ...

Page 17: ...t Then lower the socket lever all the way down to its horizontal position and lock it to secure the CPU in place 5 The AMD Sempron AthlonXP Athlon Duron processor requires a set of heatsink fan to ensure proper cooling of the processor If heatsink fan have not been already mounted on your CPU you must purchase the heatsink fan separately and have it installed Plug the cable throught the heatsink f...

Page 18: ... optimum system performance For the advanced users who wish to customize their sys tem section 3 2 Jumper Settings will provide detailed information on how to configure your mainboard manually Caution If you did not place the battery apropriately which may cause risk of explosion Please pefer to the related rule for the dis pose of used batteries Step 3 Install DDR SDRAM System Memory To install m...

Page 19: ...d by the manufacturer IDE HDD and CD ROM have to set jumpers to Master or Slave mode depending on whether you install more than one device of each kind 2 Connect the IDE cable and FDD cable on the back panel of the internal peripheral devices to the corresponding headers on board Note that the cable should be oriented with its colored stripe usually red or magenta connected to pin 1 of the IDE or ...

Page 20: ...e studs between the chassis and the mainboard The studs are used to fix the mainboard and to keep a certain distance between them for avoiding any electrical shorts in between If your computer case is already equipped with mounting studs you need to tighten the screws to attach the mainboard Note In most computer housings you can find 4 or more holes to place studs for fixing the mainboard If ther...

Page 21: ...10 and JP15 as shown below 1 ATX Soft Power On Off PWON 2 HDD LED HLED 3 Green LED and Power LED GLED PLED 4 Hardware Reset Switch Button RST 5 Dual USB Header JP15 Connect Ext 1394 USB Front Panel Audio Connector These cables serve to connect the USB MIC Aux in Line out or 1394 con nectors to the mainboard s front panel connectors group as shown below Ext 1394 USB Front Panel Audio Connector JP14...

Page 22: ... 16 Step 7 Connect IDE and Floppy Disk Drives 1 IDE cable connectors 2 Floppy cable connector 3 Serial ATA connectors IDE2 1 IDE1 1 FDC 1 FLP1 SATA1 SATA2 ...

Page 23: ...17 Step 8 Connect Other Internal Peripherals 1 Wireless KB MS header JP2 2 CD_IN CN6 connector LINE_IN JP16 connector 3 SPDIF In Out header JP7 CN6 1 CD_IN JP16 1 LINE_IN JP7 1 SPDIF JP2 1 Wireless KB MS ...

Page 24: ... 18 4 Extended parallel port header JP12 5 IR connector JP5 1 IR Connector JP5 JP12 1 Ext Print Port ...

Page 25: ... 19 Step 9 Connect the Power Supplies 1 System power connectors CN9 JP13 Step 10 Install Add On Cards in Expansion Slots 1 Accelerated Grapics Port AGP Card 2 PCI Card 1 JP13 CN9 1 ...

Page 26: ...external peripherals to your system s back panel 1 VGA2 Port 2 VGA1 Port 3 TV out Port 4 1394 Port 5 PS 2 Mouse Port 6 PS 2 Keyboard Port 7 10 100 Mbps LAN Port 8 USB1 1 2 0 Ports 9 Coaxial Port 10 Line In Port 11 Center Bass Out Port 12 Rear Out Port 13 Front Out Port 14 Clear CMOS Button ...

Page 27: ...e available to the extended partition The FDISK utility will assign a drive letter i e C D E to each partition shown in the FDISK program After the FDISK procedure reboot your system by using the same disk Note DOS 6 2X and Windows 95A can only support up to 2 1GB of HDD partition If you use the FDISK utility with one of the operating sys tems mentioned above you can only install your HDD into any...

Page 28: ...programs on CD ROM 1 Insert the FN41U bundled CD ROM into your CD ROM drive The autorun program will display the main installation window on screen 2 Choose Install Mainboard FN41U Series Driver 3 Choose Install DirectX9 Utility and complete it 4 Choose Install nVIDIA Chipset Driver and complete it 5 Choose Install VGA Device Driver and complete it 6 Choose Install USB 2 0 Driver and complete it 7...

Page 29: ...n 1 on the bottom Jumpers with two pins capped are shown as for Close On or for Open Off To do this please place a plastic mini cap on the desired pair of pins Caution 1 Do not remove the mainboard from its antistatic protective packaging until you are ready to install it 2 Carefully hold the mainboard by its edges and avoid touching its compo nents When putting the mainboard down place it on top ...

Page 30: ...ots and connectors along with their assigned functions CPU Memory Expansion Slots Socket 462 CPU socket for AMD Sempron Athlon XP Athlon Duron 462 pin processor DIMM1 2 Two DIMM slots for 64 128 256 512 MB and 1GB of 2 5V DDR SDRAM AGP One AGP slot supports up to 8X AGP device PCI One 32 bit PCI expansion slot 0 1 B1 3 ...

Page 31: ...tor Rear OUT Rear Out port connector Front OUT Front Out port connector SW1 Clear CMOS button Front Panel Connectors HLED HDD LED connector GLED PWR LED Green LED Power LED connector RST Hardware reset connector PWON ATX power on off switch connector USB1 2 JP15 Extended USB headers JP14 Ext 1394 USB Front Panel Audio connector Internal Peripheral Connectors IDE1 IDE primary interface dual channel...

Page 32: ...FAN2 System fan connector FAN3 Chipset fan connector CN6 Audio CD_IN connector JP5 IR header JP7 SPDIF In Out header JP2 Wireless KB MS header JP12 Extended parallel port header JP16 LINE_IN connector D16 AGP protection LED D14 CPU overtemperature LED E7 E6 E5 E4 E3 E8 E1 E2 E2 E2 E9 E 1 0 ...

Page 33: ...Pin 1 2 Default Pin 2 3 Clear CMOS Step 1 Turn off the system power PC Off Step 2 Remove the ATX power cable from the ATX power connector Step 3 Remove the jumper cap from pins 1 2 Step 4 Place the jumper cap on pins 2 3 for a few seconds Step 5 Restore the jumper cap to pins 1 2 Step 6 Plug the ATX power cable into the ATX power connector Step 7 Turn on the system power PC On A1 1 1 Clear CMOS 1 ...

Page 34: ... desktop computer the PS 2 Mouse connector is situated on the top of the PS 2 Keyboard connector In a tower computer the PS 2 Mouse connector is located on the rightside of the PS 2 Keyboard connector LAN Port Connector This mainboard can accommodate one device on LAN Attach a RJ45 cable to the LAN port at the back panel of your computer USB 1 2 Port Connectors Two female connectors USB1 USB2 shar...

Page 35: ...ll internal and external audio sources on the board is output It can be con nected to 1 8 inch TRS stereo head phones or to center bass amplified speakers B 1 1 Rear Out Port Connector Stereo out of rear surround channel Center Bass Out Port Rear Out Port B 1 2 Line Out Port Connector Line Out is a stereo output port through which the combined signal of all inter nal and external audio sources on ...

Page 36: ...n is defined by either Green LED or Power LED the header can be in these states The Green LED indicates that the system is currently in one of the power saving mode Doze Standby Suspend When the system resumes to normal operation mode the Green LED will go off the Power LED on The Power LED will go off during power saving mode Attach a 2 pin Green LED Power LED cable to GLED PWR LED header C2 C1 G...

Page 37: ...ff Switch is a momentary type switch used for turning on or off the ATX power supply Attach a connector cable to the 2 pin PWON header on the mainboard Note Please notice all the LED connectors are directional If your chassis s LED does not light up during running please change it to the opposite direction C3 C4 JP10 1 HLED RST GLED PWR LED PWON JP10 1 HLED RST GLED PWR LED PWON ...

Page 38: ...anel or back panel The USB cable is optional at the time of purchase C5 USB1 Pin Assignments 1 GND 2 GND 3 Data7 4 Data7 5 VCC USB2 Pin Assignments 1 GND 2 GND 3 Data6 4 Data6 5 VCC USB1 USB2 Dual USB Connector JP15 1 VCC 2 VCC 3 Data0 4 Data1 5 Data0 6 Data1 7 Ground 8 Ground 9 Key 10 N C USB2 1 1 USB1 1 JP15 Dual USB Header ...

Page 39: ...ND_Audio 40 FrontOut_L 43 HDLED_PU 46 GLEDB 49 VCC 2 USBVCC 5 USBVCC 8 USBVCC 11 GND 14 USB5 17 TPA1 20 GND 23 GND_Audio 26 FMIC_Power 29 Aux_In_L 32 Sense 1 35 LineOut_R 38 GND_Audio 41 GND_Audio 44 GLEDA 47 Reset_Sw 50 VCC 3 USBVCC 6 USBVCC 9 USB4 12 GND 15 GND 18 TPA1 21 TPB1 24 GND_Audio 27 Sense 0 30 GND_Audio 33 GND_Audio 36 FrontOut_R 39 LineOut_L 42 GND_Audio 45 HDLED 48 Power_Sw Ext 1394 ...

Page 40: ...ribbon cable to connect IDE HDD and one 34 pin ribbon cable for FDD connec tion D2 Serial ATA Connectors SATA1 SATA2 The Serial ATA is an enolutionary replacement for the Parallel ATA physical storge interface Serial ATA is scalable and will allow future enhancements to the computing platform The Serial ATA support all ATA and ATAPI device including CDs DVDs tapes devices high capacity removeable ...

Page 41: ...execute power on Thus this motherboard supports an AC Power Auto Recovery function to solve this problem You may enable the function PWRON After PWR Fail in the sub menu of Power Management Setup within the BIOS setup program Note 1 The ATX power connector is directional and will not go in unless the guides match perfectly making sure that pin 1 is properly positioned Note 2 Make sure the latch of...

Page 42: ...lug may vary which depend on the fan maker Keep in mind that the red wire should always be connected to the 12V header and the black wire to the ground GND header Audio CD_IN Connector CN6 Port CN6 Black can be used to connect the stereo audio input from CD ROM TV tuner or MPEG card Pin Assignments 1 CD IN Left 2 Ground 3 Ground 4 CD IN Right E2 E3 SENSE GND 12V 1 CN6 1 CD_IN CN6 4 3 2 1 1 FAN1 1 ...

Page 43: ...pin infrared device cable to the IR JP5 header Please note that every pin is properly allocated If not your IR device may be damaged Pin Assignments 1 NC 2 KEY 3 VCC 4 Ground 5 IrTx 6 IrRx E4 E5 SPDIF In Out Header JP7 Port JP7 can be used to connect special device Pin Assignments 1 SPDIF_IN 2 GND 3 VCC 4 GND 5 VCC 6 SPDIF_OUT JP5 6 4 2 5 3 1 1 IR Connector JP5 JP7 1 SPDIF JP7 4 3 2 1 5 6 ...

Page 44: ...r is used to connect the cable attached to a parallel connector But the parallel cable and connector are optional at the time of purchase Pin Assignments 1 PSTB 8 PPPD6 15 P_ ERR 22 GND 2 PPPD0 9 PPPD7 16 PINIT 23 GND 3 PPPD1 10 P_ ACK 17 PSLCTIN 24 GND 4 PPPD2 11 P_BUSY 18 GND 25 GND 5 PPPD3 12 P_PE 19 GND 26 KEY 6 PPPD4 13 P_SLCT 20 GND 7 MS_DT 8 MDAT 9 KB_CK 10 KCLK 11 KB_DT 12 KDAT 7 5 3 1 11 ...

Page 45: ...850 C the system will cut off the power supply directly and the CPU Overtemperature LED will flash You must remove AC Power and check the CPU and heatsink are securely fastened well E9 AGP PROTECTION LED D16 CPU OVERTEMP LED D14 E 1 0 JP16 1 LINE_IN LINE_IN Connector JP16 Port JP16 Blue can be used as a source for digital sound recording a source to be mixed with the output or both Pin Assignments...

Page 46: ...The total installed memory does not exceed 2GB Note Installing a DIMM in any slot leads to a 64 bit data transfer rate To activize a dual channel feature of a 128 bit data transfer rate install DIMMs in both slots 2 Upgrade Memory You can easily upgrade the system memory by inserting additional DDR SDRAM modules in available DIMM banks The total system memory is calculated by simply adding up the ...

Page 47: ...e D Navigation Bar Description F Install Mainboard FN41U Driver Installing DirectX9 Utility nVIDIA Chipset VGA Device USB 2 0 Driver F Manual FN41U user s manual and nVIDIA RAID User s Guide in PDF format F Link to Shuttle Homepage Link to shuttle website homepage 4 2 Install Mainboard Software Select using your pointing device e g mouse on the Install Mainboard Software bar to install Mainboard S...

Page 48: ... When the copying files is done make sure you reboot the system to take the installation effect 4 2 B Install nVIDIA Chipset Driver Select using your pointing device e g mouse on the nVIDIA Chipset Driver bar to install nVIDIA Chipset driver Once you made your selection a Setup window run the installation automatically When the copying files is done make sure you reboot the system to take the inst...

Page 49: ...atically When the copying files is done make sure you reboot the system to take the installation effect 4 2 D Install USB 2 0 Driver Select using your pointing device e g mouse on the USB 2 0 Driver bar to install USB 2 0 driver Once you made your selection a Setup window run the installation automatically When the copying files is done make sure you reboot the system to take the installation effe...

Page 50: ...ows will appear on your screen Click on the Install Acrobat Reader bar if you need to install acrobat reader or click on the FN41U Manual bar to view the manual 4 3A View the nVIDIA RAID User s Guide Select using your pointing device e g mouse on the Manual bar Click on the nVIDIA RAID User s Guide bar to view the manual ...

Page 51: ...ower On Self Test routine checks Step 2 Press Del key immediately or at the following message Press DEL to enter SETUP or simultaneously press Ctrl Alt Esc keys Note1 If you miss trains of words mentioned in step2 the message disappears before you can respond and you still wish to en ter BIOS Setup restart the system and try again by turning the computer OFF and ON again or by pressing the RESET s...

Page 52: ...tup Items The main menu includes the following main setup categories Recall that some systems may not include all entries Standard CMOS Features This menu displays the basic information about your system Advanced BIOS Features Use this menu to set the advanced features available on your system Advanced Chipset Features Use this menu to change the values in the chipset registers and opti mize your ...

Page 53: ...l fail safe defaults for all appropriate items in the setup utility Load Optimized Defaults Use this menu to install optimized defaults for all appropriate items in the setup utility Set Supervisor User Password Use this menu to change set or disable supervisor user password It allows you to limit access to the system and Setup or only to Setup Save Exit Setup Save the changes that you have made i...

Page 54: ...Press Enter to enter the sub menu of detailed options IDE Channel 1 Master Slave Options are none Drive A Select the type of floppy disk drive installed in your system Ø The choice None 360K 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 in or 2 88M 3 5 in Video This item defines the video mode of the system Leave this item at the default value Ø The choice EGA VGA CGA 40 CGA 80 or MONO Halt On This i...

Page 55: ...t the type of fixed disk Ø The choice None Auto or Manual Access Mode Choose the access mode for this hard disk Ø The choice CHS LBA Large or Auto Capacity Note that the disk drive capacity approx is usually slightly greater than the size of a formatted disk given by a disk checking program The following options are selectable only if the IDE Primary Master item is set to Manual and the Access Mod...

Page 56: ...boot sector protection Enable this item to prevent someone from writing data into this area Enabled Activates automatically when the system boots up caus ing a warning message to appear when anything attempts to access the boot sector or hard disk partition table Disabled No warning message will appear when anything attempts to access the boot sector or hard disk partition table Ø The choice Enabl...

Page 57: ...able this item the system searches all other possible locations for and operating system if it fails to find one in the devices specified under the First Second and Third boot devices Ø The choice Enabled or Disabled Boot Up Floppy Seek If this item is enabled it checks the size of the floppy disk drives at start up time You don t need to enable this item unless you have a legacy diskette drive wi...

Page 58: ...used to enable or disable APIC Advanced Programmable Interrupt Controller functionality Ø The choice Enabled or Disabled MPS Version Control For OS Selects the operating system multiprocessor support version Ø The choice 1 1 or 1 4 OS Select For DRAM 64MB This item is only required if you have installed more than 64 MB of memory and you are running the OS 2 operating system Otherwise leave this it...

Page 59: ...cked settings for higher performance but with higher risk of instability Expert Allows fall custemization of performance options Advanced users only Ø The choice Optimal Aggressive Turbo or Expert FSB Frequency This item select FSB frequency Ø The Choice 100MHz 102 123MHz 125MHz 127 148MHz 150MHz 152 175MHz 177 200MHz 202 211MHz 213 223MHz 225MHz 227 250MHz CPU Interface Optimal Use most stable CP...

Page 60: ...ines the numbers of cycles for RAS to be allowed to precharge Ø The choice 1 7 CAS Latency This item defines the timing delay in clock cycles before SDRAM starts a read command after receiving it Ø The choice 2 0 2 5 or 3 0 FSB Spread Spectrum This item allows you to set the FSB spread spectrum modulation Ø The choice Disabled 0 50 or 1 00 AGP Spread Spectrum This item allows you to set the AGP sp...

Page 61: ...FFFFFh resulting in better system performance However if any program is writ ten to this memory area a system error may result Ø The Choice Enabled or Disabled Video RAM Cacheable Select Enabled allows caching of the video BIOS resulting in better sys tem performance However if any program is written to this memory area a sysem error may result Ø The Choice Enabled or Disabled Super I O for PCI Ca...

Page 62: ...grammed Input Output fields let you set a PIO mode 0 4 for each of the four IDE devices that the onboard IDE inter face supports Modes 0 through 4 provide successively increased performance In Auto mode the system automatically determines the best mode for each device Ø The choice Auto Mode 0 Mode 1 Mode 2 Mode 3 or Mode 4 Primary Secondary Master Slave UDMA Ultra DMA implementation is possible on...

Page 63: ...supports block mode most new drivers do select Enabled for automatic detection of the optimal number of block read write per sector the drive can support Ø The Choice Enabled or Disabled Onboard PCI Device Press Enter to enter the sub menu of detailed options Init Display First This item is used to determine initial device when system power on Ø The choice PCI Slot or Onboard AGP OnChip USB Do not...

Page 64: ...pt request IRQ for the onboard infrared port Ø The Choice Disabled 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 or Auto UART Mode Select This item allows you to select an operating mode for the IrDA infrared Ø The choice IrDA ASKIR or SCR UR2 Duplex Mode This item allows you to select the IR half or full duplex function Ø The choice Full or Half Onboard Parallel Port Allows you to determine an I O address ...

Page 65: ...use or keyboard can wake up it ACPI Suspend Type This item allows you to select sleep state when suspend In the default S1 POS the suspend mode is equivalent to a software power down S3 STR to the system that shuts down with the exception of a refresh current to the system memory Ø The choice S1 POS S3 STR or S1 S3 Power Management This item acts like a master switch for the power saving modes and...

Page 66: ...e power down the system can be resumed by Wake UP Alarms This item lets you install a software power down that is controlled by the power button on your system If the item is set to Instant Off then the power button causes a software power down If the item is set to Delay 4 Sec then you have to hold the power button down for 4 seconds to cause a software power down Ø The choice Delay 4 Sec or Inst...

Page 67: ...r Min 0 Max 59 PS2 Keyboard Power ON Set a password or a key to awaken the system from a keyboard Ø The choice Disabled Password or Hot KEY KB Power ON Password Press Enter to set a password to awaken the system from a key board Hot Key Power ON Set a key to awaken the system from a keyboard Ø The choice Any Key or Ctrl F1 F12 PS2 Mouse Power ON Enable or disable the function of awakening the syst...

Page 68: ...mory with new data created Ø The choice Enabled or Disabled Resources Controlled By As stays auto ESCD the system will dynamically allocate resources to PnP devices as they are required As set to manual the following item become available Ø The choice Auto ESCD or Manual IRQ Resources When the previous item is set to manual this item allows you respec tively assign an interruptive type for IRQ 3 4...

Page 69: ...onal speed sensing control is governed by CPU temperature setting pre selected in BIOS Before manually modifying the CPU fan setting please make sure both fan connectors are plug into the correct fan connector designations on the mainboard Our default for fan coolers is set to Fan 1 Fan 3 User Set CPU Fan Enables you to choose one specific fan for further setting Ø The choice Fan 1 1 FAN1 1 FAN3 1...

Page 70: ...utomati cally shift back to the quiet mode 1st phase to reduce fan noise level Fail safe mode 3rd phase Variable Fan Speed and CPU temperature Control is as predefined at 52 0 C Where in the event of system and CPU operating under extreme working conditions and if CPU tempera ture is raised above 52 0 C then the SMART BIOS will engage the CPU fan in Fail safe mode to rotate at about 3500 RPM Pleas...

Page 71: ... 85V This item allows you to adjust CPU Voltage from 1 850 V to 2 000V Ø The choice 1 850 V 1 875 V 1 900 V 1 925 V 1 950 V 1 975 V or 2 000 V RAM Voltage Select This item allows you to adjust RAM Voltage Ø The choice Auto 2 70 V or 2 80 V AGP Voltage Select This item allows you to adjust AGP Voltage Ø The choice Auto 1 55 V or 1 60 V CPU Ratio Select This item allows you to adjust CPU Ratio The i...

Page 72: ...ess Enter on this item you will get a confirmation dialog box with a message similar to Load Optimized Defaults Y N N Pressing Y loads the default values that are factory set for optimal performance system operation Set Supervisor User Password Steps to set supervisor user password are described as follows New Password Setting 1 While pressing Enter to set a password a dialog box appears to ask yo...

Page 73: ... for confirmation SAVE to CMOS and EXIT Y N Y Pressing Y stores the selections made in the menus of CMOS a special section of memory that stays on after you turn your system off The next time you boot your computer the BIOS configures your system according to the Setup selections stored in CMOS After saving the values the system is restarted again Exit Without Saving Pressing Enter on this item as...

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