Lennox Hearth AX45Q manual User’s Manual

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User’s Manual

2.Push down two fasteners at a time in a diagonal sequence to secure the heatsink and fan assembly in place.

3.Connect the CPU fan cable to the connector on the motherboard labeled CPU_FAN.

Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.

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Contents Ver Intel Q45 LGA775 socket for Intel Core2 Quad ATX MotherboardContents User’s Manual Managing and updating your BiosElectrical safety Safety informationAbout this guide Command TypographyAwdflash Filename Specifications AX45Q specifications summaryPower Type Operating Temperature Introduction Welcome Package contentsProduct highlights Special featuresIntel Stable Image Platform Program Faster System PerformanceIntel I/O Controller Hub 10 Intel ICH10DO Dual-channel DDR2 memory support Temperature, fan, and voltage monitoring+2-CH high definition audio Serial ATA technologyBefore you proceed Placement Direction Motherboard overviewScrew Holes Motherboard Layout Central Processing Unit CPU Installing the CPU AX45Q User’s Manual Installing the CPU Heatsink and Fan User’s Manual Uninstalling the CPU Heatsink and Fan User’s Manual Overview System memoryMemory Configurations Installing a Dimm Removing a Dimm Installing an Expansion Card Configuring an Expansion CardExpansion slots PCI Express PCI slotsClear RTC RAM Clrtc Jumpers3 RS232/422/485 Select JSETCOM1, JSETCOM2 2 COM1/2 Voltage Select JCOMPWR5, JCOMPWR6Intruder Select CHASSIS1 Connectors Rear panel connectorsLAN port LED indications Front panel audio connector 10-pin AAFP1 Internal connectorsUser’s Manual Serial Port connector COM2 Fan Connectors 3-pin SYSFAN, 3-pin, 4-pin CPUFAN, Chafan Page ATX power connectors 20-pin EATXPWR, 4-pin ATX12V Power/Soft-off button Black 2-pin Pwrsw System panel connector 10-1 pin FPANEL1Reset button Blue 2-pin Reset System Power LED connector 2-pin PwrledDigital Audio connector 4-pin Spdifout Hard disk drive activity Red 2-pin IdeledDigital IO Connector 12-pin Jdio User’s Manual SPI Connector 7-pin SPI1Bios Setup2 Managing and updating your Bios Creating a bootable floppy diskStart Keys Function Description Bios setup programSub-menu List BoxSystem Time/System Date Main SetupAdvanced Bios Setup Execute-Disable Bit Capability CPU Configuration SettingMax Cpuid Value Limit Intel Virtualization TechIntel SpeedStep tech User’s Manual Core Multi-ProcessingMirrored Ider Configuration IDE Configuration SettingSata Configuration Configure Sata asOption Description IDE Detect Time Out SecAhci CD/DVD Boot Time Out Ahci Configuration Ahci Bios SupportSerial Port1 Address User’s Manual SuperIO ConfigurationSerial Port2 Address Hardware Health ConfigurationCPU Temperature System TemperatureUser’s Manual Chassis Intrusion Cpufan SpeedAcpi Configuration High Performance Event Timer User’s Manual Chipset Acpi ConfigurationPower Management/APM APM ConfigurationRestore on AC Power Loss Throttle Slow Clock RatioIntel Danbury DT Configuration Resume RTC AlarmUser’s Manual Resume On PME# Resume On Pcie WAKE#Intel TXT Initialization Intel TXT LT ConfigurationIntel VT-d User’s Manual Intel VT-d ConfigurationExecute TPM Command Trusted ComputingTCG/TPM Support Advanced PCI/PnP Settings Clear NvramPlug & Play O/S PCI Latency Timer Allocate IRQ to PCI VGAPalette Snooping OffBoard PCI/ISA IDE Card PCI IDE BusMasterInterrupt Option 8 IRQ9 DMA DMA Channel OptionBoot Setting Configuration Boot Settings Configuration Quick BootQuiet Boot Bootup Num-Lock Wait For F1 If ErrorHit DEL Message Display 1st Boot Device Boot Device Priority1st Drive User’s Manual Hard Disk DrivesChange Supervisor Password Security SetupChipset Setup Memory Remap Feature North Bridge ConfigurationVideo Function Configuration Dvmt Mode Select IGD Graphics Mode SelectUser’s Manual Initate Graphic Adapter PEG PortSouth Bridge Configuration DVMT/Fixed Memory SizeUSB Functions OnBoard LAN Boot ROM User’s Manual USB Port ConfigurePcie Ports Configuration Option Description OnBoard LAN1Exit Menu User’s Manual Save Changes and Exit Discard Changes and Exit User’s Manual Discard Changes Load Setup Default