Lennox Hearth AX45Q manual Removing a Dimm

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User’s Manual

1.7.4 Removing a DIMM

1.Simultaneously press the retaining clips outward to unlock the DIMM.

Support the DIMM lightly with your fingers when pressing the retaining clips. The DIMM might get damaged when it flips out with extra force.

2. Remove the DIMM from the socket.

AX45Q User’s Manual 27

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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 Serial ATA technology Temperature, fan, and voltage monitoringDual-channel DDR2 memory support +2-CH high definition audioBefore you proceed Placement Direction Motherboard overviewScrew Holes Motherboard Layout Central Processing Unit CPU Installing the CPUAX45Q 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 FPANEL1Hard disk drive activity Red 2-pin Ideled System Power LED connector 2-pin PwrledReset button Blue 2-pin Reset Digital Audio connector 4-pin SpdifoutDigital 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 Intel Virtualization Tech CPU Configuration SettingExecute-Disable Bit Capability Max Cpuid Value LimitIntel SpeedStep tech User’s Manual Core Multi-ProcessingConfigure Sata as IDE Configuration SettingMirrored Ider Configuration Sata ConfigurationOption 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 ConfigurationCpufan Speed System TemperatureCPU Temperature User’s Manual Chassis IntrusionAcpi Configuration High Performance Event Timer User’s Manual Chipset Acpi ConfigurationThrottle Slow Clock Ratio APM ConfigurationPower Management/APM Restore on AC Power LossResume On Pcie WAKE# Resume RTC AlarmIntel Danbury DT Configuration User’s Manual Resume On PME#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 BusMasterDMA Channel Option 8 IRQInterrupt Option 9 DMABoot 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 ConfigurationPEG Port IGD Graphics Mode SelectVideo Function Configuration Dvmt Mode Select User’s Manual Initate Graphic AdapterSouth Bridge Configuration DVMT/Fixed Memory SizeUSB Functions OnBoard LAN1 User’s Manual USB Port ConfigureOnBoard LAN Boot ROM Pcie Ports Configuration Option DescriptionExit Menu User’s Manual Save Changes and Exit Discard Changes and Exit User’s Manual Discard Changes Load Setup Default