Lennox Hearth AX45Q manual DVMT/Fixed Memory Size, South Bridge Configuration, USB Functions

Page 76

AX45Q

-DVMT/Fixed Memory Size

Specify the size of DVMT/system memory to allocate for video memory.

2.8.2South Bridge Configuration

You can use this screen to select options for the South Bridge Configuration. South Bridge is a chipset on the motherboard that controls the basic I/O functions, USB ports, audio functions, modem functions, IDE channels, and PCI slots. Use the up and down <Arrow> keys to select an item. Use the <Plus> and <Minus> keys to change the value of the selected option.

yUSB Functions

Set this value to allow the system to enable or disable the onboard USB ports. The choices are Disabled, 2 USB Ports, 4 USB Ports, 6 USB Ports, 8 USB Ports, 10 USB Ports, 12 USB Ports.

76 AX45Q User’s Manual

Image 76

Contents Intel Q45 LGA775 socket for Intel Core2 Quad ATX Motherboard VerContents Managing and updating your Bios User’s ManualSafety information Electrical safetyAbout this guide Typography CommandAwdflash Filename AX45Q specifications summary SpecificationsPower Type Operating Temperature Introduction Package contents WelcomeSpecial features Product highlightsFaster System Performance Intel Stable Image Platform ProgramIntel I/O Controller Hub 10 Intel ICH10DO Temperature, fan, and voltage monitoring Dual-channel DDR2 memory support+2-CH high definition audio Serial ATA technologyBefore you proceed Motherboard overview Placement DirectionScrew Holes Motherboard Layout Installing the CPU Central Processing Unit CPUAX45Q User’s Manual Installing the CPU Heatsink and Fan User’s Manual Uninstalling the CPU Heatsink and Fan User’s Manual System memory OverviewMemory Configurations Installing a Dimm Removing a Dimm Configuring an Expansion Card Installing an Expansion CardExpansion slots PCI slots PCI ExpressJumpers Clear RTC RAM Clrtc2 COM1/2 Voltage Select JCOMPWR5, JCOMPWR6 3 RS232/422/485 Select JSETCOM1, JSETCOM2Intruder Select CHASSIS1 Rear panel connectors ConnectorsLAN port LED indications Internal connectors Front panel audio connector 10-pin AAFP1User’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 System panel connector 10-1 pin FPANEL1 Power/Soft-off button Black 2-pin PwrswSystem Power LED connector 2-pin Pwrled Reset button Blue 2-pin ResetDigital Audio connector 4-pin Spdifout Hard disk drive activity Red 2-pin IdeledUser’s Manual SPI Connector 7-pin SPI1 Digital IO Connector 12-pin JdioBios Setup2 Creating a bootable floppy disk Managing and updating your BiosStart Bios setup program Keys Function DescriptionList Box Sub-menuMain Setup System Time/System DateAdvanced Bios Setup CPU Configuration Setting Execute-Disable Bit CapabilityMax Cpuid Value Limit Intel Virtualization TechUser’s Manual Core Multi-Processing Intel SpeedStep techIDE Configuration Setting Mirrored Ider ConfigurationSata Configuration Configure Sata asIDE Detect Time Out Sec Option DescriptionAhci Configuration Ahci Bios Support Ahci CD/DVD Boot Time OutUser’s Manual SuperIO Configuration Serial Port1 AddressHardware Health Configuration Serial Port2 AddressSystem Temperature CPU TemperatureUser’s Manual Chassis Intrusion Cpufan SpeedAcpi Configuration User’s Manual Chipset Acpi Configuration High Performance Event TimerAPM Configuration Power Management/APMRestore on AC Power Loss Throttle Slow Clock RatioResume RTC Alarm Intel Danbury DT ConfigurationUser’s Manual Resume On PME# Resume On Pcie WAKE#Intel TXT LT Configuration Intel TXT InitializationUser’s Manual Intel VT-d Configuration Intel VT-dTrusted Computing Execute TPM CommandTCG/TPM Support Clear Nvram Advanced PCI/PnP SettingsPlug & Play O/S Allocate IRQ to PCI VGA PCI Latency TimerPalette Snooping PCI IDE BusMaster OffBoard PCI/ISA IDE Card8 IRQ Interrupt Option9 DMA DMA Channel OptionBoot Setting Configuration Quick Boot Boot Settings ConfigurationQuiet Boot Wait For F1 If Error Bootup Num-LockHit DEL Message Display Boot Device Priority 1st Boot DeviceUser’s Manual Hard Disk Drives 1st DriveSecurity Setup Change Supervisor Password Chipset Setup North Bridge Configuration Memory Remap FeatureIGD Graphics Mode Select Video Function Configuration Dvmt Mode SelectUser’s Manual Initate Graphic Adapter PEG PortDVMT/Fixed Memory Size South Bridge ConfigurationUSB Functions User’s Manual USB Port Configure OnBoard LAN Boot ROMPcie 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