DFI PM12-EL, PM12-EC user manual Hardware Installation 2.6.5 CPU Fan Connector, J15

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2Hardware Installation 2.6.5 CPU Fan Connector

	1	2	3
	CPU fan
	(J15)
Pin	Function
1	Ground
2	12V
3	N. C.

The processor must be kept cool by using a fan with heatsink. Connect the CPU fan to the 3-pin fan connector at location J15 on the mainboard.

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Contents

PM12-EC PM12-EL 62500230All Rights Reserved CopyrightTrademarks FCC and DOC Statement on Class B Mainboard Table of Contents Supported Softwares Appendix B System Error MessagesAppendix C Troubleshooting FunctionChipset Features and SpecificationsFeatures ProcessorOnboard Graphics Features Onboard Audio FeaturesOnboard LAN Features PM12-EL only IntroductionRear Panel I/O Ports PC 99 color-coded connectors ConnectorsUSB Ports PCI Bus Master IDE ControllerIrDA Interface Desktop Management Interface DMIWake-On-Ring Dual Function Power ButtonIntroduction Intelligence Wake-On-LANWake-On-USB Keyboard/Mouse RTC Timer to Power-on the SystemWake-On-PS/2 Keyboard/Mouse AC Power Failure Recovery Virus ProtectionPackage Checklist Mainboard Layout PM12-ECHardware Installation Supports onboard LANSystem Memory DDRHardware Installation Installing the DIM Module Jumper Settings for Clearing Cmos Data JP1Hardware Installation On VCC power Jumper Settings for Selecting the PS/2 PowerPS/2 power select Rear Panel I/O Ports PS/2 Mouse PS/2 Keyboard Hardware Installation 1 PS/2 Mouse and PS/2 Keyboard PortsJ11 Accordingly. Refer to for more informationHardware Installation 2 RJ45 Fast-Ethernet Port PM12-EL only Additional USB Ports USB 3 and USB Pin Function Hardware Installation Universal Serial Bus PortsUSB 3 and USB J13 Hardware Installation Connecting the Serial Ports Serial PortsAllows parallel port to operate Hardware Installation Parallel PortStandard Parallel Port One direction only RateVGA Port Hardware Installation VGA PortVGA1 Game/MIDI Port Hardware Installation 2.5.7 Game/MIDI PortCN301 Hardware Installation Audio Jacks Line-out Line-in Mic-in Front audio J21 Front Audio J21Onboard Audio Jacks Front Audio J21J19 I/O ConnectorsInternal Audio Connectors J18 Pin FDD J6 Hardware Installation 2.6.2 Floppy Disk Drive Connector Connecting the Floppy Disk Drive Cable Hardware Installation IDE Disk Drive Connector Connecting the IDE Disk Drive CableAdding a Second IDE Disk Drive Hardware Installation IrDA Connector IrDA J8Hardware Installation 2.6.5 CPU Fan Connector J15Hardware Installation Chassis Fan Connector J14+5VSB Ground Hardware Installation 2.6.7 Wake-On-LAN ConnectorWake-On-LAN Hardware Installation Wake-On-Ring Connector Wake-On-RingDimm Standby Power LED Hardware Installation 2.6.9 LEDsDimm Standby Power LED PCI Standby PCI Standby Power LEDHardware Installation Power Connectors J17Ground +5V ATX Main Power Connector Pin Function 12V Ground +5V+12V +5V +12V Power Connector Pin Function Ground Front panel Connectors J10 PWR-LED Power/Standby LED Basic Input/Output System Standard Cmos FeaturesWhen you press Del, the main menu screen will appear Time Award Bios Setup UtilityDate IDE Primary Master/Slave and IDE Secondary Master/Slave Access ModeIDE HDD Auto Detection CapacityPrecomp CylinderHead Landing ZoneExtended Memory Halt OnBase Memory Total MemoryAward Bios Setup Utility Advanced Bios Features Virus WarningCPU L2 Cache ECC Checking Quick Power On Self TestCPU L1 & L2 Cache Swap Floppy DriveTypematic Rate Setting Boot Up Floppy SeekBoot Up NumLock Status Typematic Delay MsecOS Select for Dram 64MB Video Bios ShadowSecurity Option Award Bios Setup Utility Advanced Chipset Features Current Dram Frequency Dram Clock/Drive ControlCurrent FSB Frequency Dram ClockSdram CAS Latency Dram Command RateDram Timing Bank InterleaveAGP Aperture Size AGP ModeAGP & P2P Bridge Control AGP Driving ControlAGP Fast Write Select Enabled to support the AGP Fast Write functionAGP Driving Value AGP Master 1 WS WriteCPU to PCI Write Buffer PCI Delay TransactionCPU & PCI Bus Control PCI Master 0 WS WriteVideo RAM Cacheable System Bios CacheableMemory Hole VGA Share Memory SizeAward Bios Setup Utility Integrated Peripherals VIA OnChip IDE DeviceIDE Primary Master/Slave PIO and IDE Secondary Master/Slave IDE Prefetch ModeOn-Chip IDE Channel 0 and On-Chip IDE Channel Onboard AC97 Audio Onboard LAN Boot ROM PM12-EL onlyVIA OnChip PCI Device Onboard LAN PM12-EL onlyOnboard Serial Port 1 and Onboard Serial Port Super IO DeviceOnboard FDC Controller UR2 Duplex Mode Uart Mode SelectIR Transmission Delay Use IR PinsECP Mode Use DMA Parallel Port ModeEPP Mode Select Game Port AddressOnChip USB Controller IDE HDD Block ModeInit Display First USB Keyboard SupportAcpi Suspend Type Award Bios Setup Utility Power Management SetupAcpi Function Suspend Mode Power Management OptionHDD Power Down Video Off OptionSoft-Off by Pwrbtn Run Vgabios if S3 ResumeModem Use IRQ PWR Lost Resume State5.12 IRQ/Event Activity Detect PS2KB Wakeup SelectResume on PCI Event USB Resume from S3PCI Master Resume On LAN/RingResume Time hhmmss Resume on AlarmDate of Month IRQs Activity Monitoring IRQ15Reset Configuration Data Award Bios Setup Utility 6 PnP/PCI ConfigurationsPNP OS Installed Resources Controlled ByAssign IRQ for VGA IRQ Resources6.5 PCI/VGA Palette Snoop Assign IRQ for USBPCI Slot 1 Use IRQ to PCI Slot 3 Use IRQ This field is used to select the CPU’s frequency ratio Award Bios Setup Utility Frequency/Voltage ControlCPU Clock Ratio Auto Detect PCI/DIMM ClkCPU Clock Award Bios Setup Utility Load Fail-Safe Defaults Load Optimized DefaultsAward Bios Setup Utility Set Supervisor Password Set User PasswordAward Bios Setup Utility Save & Exit Setup Exit Without SavingUpdating the Bios Award Bios Setup Utility Desktop Management Interface DMI Running the DMI UtilitySupported Software Using the DMI Utility Edit DMISave DMI File Supported Software Add DMILoad DMI File Drivers, Utilities and Software Applications Supported SoftwareSupported Software VIA Service Pack VIA Service Pack Installation NotesSupported Software Supported Software 2 S3 ProSavage VGA Drivers Supported Software Realtek Audio Drivers Supported Software VIA LAN Drivers PM12-EL only Supported Software VIA USB 2.0 Drivers Supported Software 4.2.6 Microsoft DirectX Supported Software McAfee VirusScan Online Installation Notes Appendix a Using the Suspend to RAM Function Using the Suspend to RAM FunctionUsing the Suspend to RAM Function 102 103 Post Beep Error MessagesCmos battery is no longer functional. It should be replaced System Error Message Troubleshooting Checklist Monitor/DisplayFloppy Drive TroubleshootingPower Supply Troubleshooting Hard Drive Hard disk failureTroubleshooting Serial Port Keyboard