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Asus P4S333 5.CPU, Chassis, and Power Fan Connectors (3-pinCPUFAN1, CHASFAN1, PWRFAN1)

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5.CPU, Chassis, and Power Fan Connectors (3-pin CPUFAN1, CHASFAN1, PWRFAN1)

The three fan connectors support cooling fans of 350mA (4.2 Watts) or a total of 1A (12W) at +12V. Orient the fans so that the heat sink fins allow air flow to go across the onboard heat sinks instead of the expansion slots. The fan wiring and plug may vary depending on the fan manufacturer. Connect the fan cable to the connector matching the black wire to the ground pin.

Do not forget to connect the fan cables to the fan connectors. Lack of sufficient air flow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors!

P4S333

P4S333 12-Volt Fan Connectors

PWRFAN1

GND +12V

Rotation

CPUFAN1

GND +12V

Rotation

CHAFAN1

Rotation +12V GND

ASUS P4S333 motherboard user guide

2-25

Contents

Page E906 First Edition November Chapter 1: Product introduction Chapter 2: Hardware information Chapter 4: BIOS setup Glossary G-1 Federal Communications Commission Statement Canadian Department of Communications Statement Electrical safety Operation safety How this guide is organized Conventions used in this guide Where to find more information ASUSTeK COMPUTER INC. (Asia-Pacific) ASUS COMPUTER INTERNATIONAL (America) ASUS COMPUTER GmbH (Europe) Product introduction Page Thank you for buying the ASUS® P4S333 motherboard ASUS P4S333 motherboard user guide 1.3.1 Product highlights Latest processor technology DDR memory support Digital audio interface (on audio models only) Onboard audio feature (on audio models only) 1.3.2 Value-addedsolutions Overclocking ASUS iPanel support 1.4.1 Motherboard components Page ATX 12V connector North bridge controller CPU socket ATX power connector DDR DIMM sockets Super I/O controller Flash EEPROM Onboard LED ACR slot LAN PHY Microphone jack Line In jack Line Out jack Serial port USB ports Hardware information Page 2.1.1 Placement direction 2.1.2 Screw holes Chapter 2: Hardware information Page 2.4.1 Overview 2.4.2 Installing the CPU Page 2.4.3 Installing the heatsink and fan Page 2.4.4 Connecting the CPU fan cable 2.5.1 Overview 2.5.2 Memory configurations DDR333 DIMM Qualified Vendors List 2.5.3 Installing a DIMM 2.6.1 Installing an expansion card 2.6.2 Configuring an expansion card Standard Interrupt Assignments IRQ assignments for this motherboard 2.6.3 PCI slots 2.6.4 AGP slot 2.6.5 ACR slot 1.JumperFree™ mode (JEN1) 2.CPU frequency selection (DSW1 Switches 1-5) 3.Keyboard power (3-pinKBPWR1) 4.USB device wake-up (3-pinUSBV1, USBV2, USBV3) 5.Bass/Center setting (3-pinBCS1, BCS2) (on audio models only) 6.DDR voltage selector (4-pinDDRVOL1) 7.CPU voltage selector (3-pinVEN1) 8.Clear RTC RAM (CLRCMOS1) 1.Hard disk activity LED (2-pinIDELED1) 2.IDE connectors (40-1pin PRIMARY IDE/SECONDARY IDE) 3.Floppy disk drive connector (34-1pin FLOPPY) 4.Chassis open alarm lead (4-1pin CHASSIS) 5.CPU, Chassis, and Power Fan Connectors (3-pinCPUFAN1, CHASFAN1, PWRFAN1) Page 7.USB headers (two 10-1pin USB1, USB2) 8.SMBus connector (6-1pin SMB) 9.Internal audio connectors (4-pinCD1, AUX, MODEM) (optional) 10.Front panel audio connector (10-1pin IAPANEL1) (optional) 11.ASUS iPanel connector (24-1pin AFPANEL) (optional) 12.Digital audio connector (6-1pin SPDIF1) (optional) 13.Line in connector (5-pinALIN1) (optional) 14.SD and MS connectors (10-pinSD1, MS1) 15.Smart Card Reader connector (14-1pin SMARTCON1) (optional) 16.Infrared module connector (two 5-1pin IR) 17.Power supply thermal connector (2-pinPWRTMP) 18.Serial port 2 connector (10-1pin COM2) 19.SIRQ1 connector (2-pinSIRQ1) 20.System panel connector (20-pinPANEL1) •System Power LED Lead (3-1pin PLED) •System Warning Speaker Lead (4-pinSPEAKER) •System Message LED Lead (2-pinMLED) •System Management Interrupt Lead (2-pinSMI) •ATX Power Switch / Soft-OffSwitch Lead (2-pinPWRBTN) •Reset Switch Lead (2-pinRESET) Powering up Page Award BIOS Beep Codes POST Message Action Chapter 3: Powering up Page Page BIOS setup Page 4.1.1 Using the computer system for the first time Chapter 4: BIOS Setup 4.1.2 Updating BIOS procedures Page Page 4.2.1 BIOS menu bar 4.2.2 Legend bar General help Saving changes and exiting the Setup program Scroll bar Sub-menu System Time [XX:XX:XX] System Date [XX/XX/XXXX] Legacy Diskette A [1.44M, 3.5 in.] Floppy 3 Mode Support [Disabled] 4.3.1 Primary and Secondary Master/Slave Type [Auto] [User Type HDD] Translation Method [LBA] Cylinders Head Sector CHS Capacity SMART Monitoring [Disabled] PIO Mode [4] Ultra DMA Mode [Disabled] 4.3.2 Keyboard Features Boot Up NumLock Status [On] Keyboard Auto-RepeatRate [6/Sec] Keyboard Auto-RepeatDelay [1/4 Sec] Language [English] Supervisor Password [Disabled] / User Password [Disabled] A note about passwords Forgot the password Halt On [All Errors] CPU Speed [Manual] CPU Frequency Multiple CPU/PCI Frequency (MHz) CPU/Memory Frequency Ratio [Auto] CPU VCore Setting [Auto] CPU VCore [1.750V] CPU Level 1 Cache, CPU Level 2 Cache [Enabled] BIOS Update [Enabled] PS/2 Mouse Function Control [Auto] USB Legacy Support [Auto] OS/2 Onboard Memory > 64M [Disabled] 4.4.1 Chip Configuration SDRAM Configuration [By SPD] SDRAM CAS Latency [2.5T] SDRAM RAS to CAS Delay [3T] SDRAM RAS Precharge Time [3T] SDRAM Mode [Normal] Graphics Aperture Size [64MB] AGP Capability [4X Mode] Video Memory Cache Mode [UC] PCI 2.1 Support [Enabled] Onboard PCI IDE Enable [Both] 4.4.2 I/O Device Configuration Floppy Disk Access Control [R/W] Onboard Serial Port 1 [3F8H/IRQ4] Onboard Serial Port 2 [2F8H/IRQ3] UART2 Use As [COM Port] Parallel Port Mode [ECP+EPP] ECP DMA Select [3] Onboard Card Reader Type [Disabled] Speech POST Reporter [Enabled] 4.4.3 PCI Configuration Slot 1/5, Slot 2/6, Slot 3, Slot 4 IRQ [Auto] PCI/VGA Palette Snoop [Disabled] PCI Latency Timer [32] SYMBIOS SCSI BIOS [Auto] 4.4.3.1 Onboard PCI Devices Control Onboard PCI Audio Controller [Enabled] Onboard LAN Controller [Enabled] Onboard AC97 Audio Controller [Enabled] Onboard AC97 Modem Controller [Enabled] 4.4.3.2 PCI IRQ Resource Exclusion IRQ XX Reserved [No/ICU] Power Management [User Defined] Video Off Option [Suspend ->Off ] Video Off Method [DPMS OFF] HDD Power Down [Disabled] ACPI Suspend To RAM [Disabled] Suspend Mode [Disabled] 4.5.1 Power Up Control AC PWR Loss Restart [Disabled] Wake/Power Up On Ext. Modem [Disabled] Wake On LAN [Disabled] Power Up On USB [Disabled] Power On By PS/2 Keyboard [Space Bar] Automatic Power Up [Disabled] 4.5.2 Hardware Monitor MB Temperature [xxxC/xxxF] CPU Temperature [xxxC/xxxF] POWER Temperature [N/A] CPU Fan Speed [xxxxRPM] Boot Sequence Removable Device [Legacy Floppy] IDE Hard Drive ATAPI CD-ROM Other Boot Device Select [INT18 Device (Network)] Plug & Play O/S [No] Boot Virus Detection [Enabled] Quick Power On Self Test [Enabled] Boot Up Floppy Seek [Enabled] Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes Software support Page 5.2.1 Running the support CD 5.2.2 Installation menus 5.2.3 Software and drivers description SiS AGP Driver C-MediaAudio Driver and Applications SiS PCI LAN Driver Winbond Voice Editor Install ASUS Update Microsoft Direct X 8.0a Driver PC-cillin2000 Acrobat Reader Cyberlink Video and Audio Applications 5.3.1 ASUS Update Page 5.3.2 Winbond Voice Editor Launching the program Playing the default wave files Changing the default language Customizing your POST messages Page 5.3.3 Multi-ChannelAudio Feature Setting the C-MediaAudio Mixer Running the C-MediaAudio Demo Program Connector Settings and Functions Page Page AC’97 (Audio Codec '97) Bandwidth Data Transfer Rate Backup G-1 BIOS (Basic Input/Output System) Bit (Binary Digit) Boot Bus Master IDE Byte (Binary Term) Device Driver DOS (Disk Operating System) Expansion Card Flash ROM IDE (Integrated Drive Electronics) LAN (Local Area Network) Modem Network OS (Operating System) PC100/PC133 POST (Power On Self Test) PS/2 Port RAM (Random Access Memory) ROM (Read Only Memory) SDRAM (Synchronous DRAM) System Disk USB (Universal Serial Bus) WAN (Wide Area Network) G-6