Lennox Hearth AX45Q manual Jumpers, Clear RTC RAM Clrtc

Page 30

AX45Q

1.9 Jumpers

1.9.1 Clear RTC RAM (CLRTC)

This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC RAM data. The onboard button cell battery powers the RAM data in CMOS, which include system setup information such as system passwords.

To erase the RTC RAM:

1.Turn OFF the computer and unplug the power cord.

2.Remove the onboard battery.

3.Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for about 5~10 seconds, then move the cap back to pins 1-2.

4.Re-install the battery.

5.Plug the power cord and turn ON the computer.

6.Hold down the <Del> key during the boot process and enter BIOS setup to re-enter data.

Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure!

You do not need to clear the RTC when the system hangs due to overclocking. For system failure due to overclocking, use the C.P.R. (CPU Parameter Recall) feature. Shut down and reboot the system so the BIOS can automatically reset parameter settings to default values.

30 AX45Q User’s Manual

Page 29 Page 31
Image 30
Page 29 Page 31
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 Command TypographyAwdflash Filename AX45Q specifications summary SpecificationsPower Type Operating Temperature Introduction Package contents WelcomeSpecial features Product highlightsIntel Stable Image Platform Program Faster System PerformanceIntel I/O Controller Hub 10 Intel ICH10DO +2-CH high definition audio Temperature, fan, and voltage monitoringDual-channel DDR2 memory support Serial ATA technologyBefore you proceed Placement Direction Motherboard overviewScrew 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 Installing an Expansion Card Configuring 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 Connectors Rear panel 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 PwrswDigital Audio connector 4-pin Spdifout System Power LED connector 2-pin PwrledReset button Blue 2-pin Reset Hard disk drive activity Red 2-pin IdeledUser’s Manual SPI Connector 7-pin SPI1 Digital IO Connector 12-pin JdioBios Setup2 Managing and updating your Bios Creating a bootable floppy diskStart Bios setup program Keys Function DescriptionList Box Sub-menuMain Setup System Time/System DateAdvanced Bios Setup Max Cpuid Value Limit CPU Configuration SettingExecute-Disable Bit Capability Intel Virtualization TechUser’s Manual Core Multi-Processing Intel SpeedStep techSata Configuration IDE Configuration SettingMirrored Ider 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 AddressUser’s Manual Chassis Intrusion System TemperatureCPU Temperature Cpufan SpeedAcpi Configuration User’s Manual Chipset Acpi Configuration High Performance Event TimerRestore on AC Power Loss APM ConfigurationPower Management/APM Throttle Slow Clock RatioUser’s Manual Resume On PME# Resume RTC AlarmIntel Danbury DT Configuration Resume On Pcie WAKE#Intel TXT LT Configuration Intel TXT InitializationUser’s Manual Intel VT-d Configuration Intel VT-dExecute TPM Command Trusted ComputingTCG/TPM Support Advanced PCI/PnP Settings Clear NvramPlug & Play O/S PCI Latency Timer Allocate IRQ to PCI VGAPalette Snooping PCI IDE BusMaster OffBoard PCI/ISA IDE Card9 DMA 8 IRQInterrupt Option DMA Channel OptionBoot Setting Configuration Boot Settings Configuration Quick BootQuiet Boot Bootup Num-Lock Wait For F1 If ErrorHit DEL Message Display Boot Device Priority 1st Boot DeviceUser’s Manual Hard Disk Drives 1st DriveSecurity Setup Change Supervisor PasswordChipset Setup North Bridge Configuration Memory Remap FeatureUser’s Manual Initate Graphic Adapter IGD Graphics Mode SelectVideo Function Configuration Dvmt Mode Select PEG PortSouth Bridge Configuration DVMT/Fixed Memory SizeUSB Functions Pcie Ports Configuration Option Description User’s Manual USB Port ConfigureOnBoard LAN Boot ROM OnBoard LAN1Exit Menu User’s Manual Save Changes and Exit Discard Changes and Exit User’s Manual Discard Changes Load Setup Default

AX45Q specifications

The Lennox Hearth AX45Q represents a remarkable advancement in the world of home heating solutions, combining modern technology with aesthetic appeal. Designed for optimal performance and efficiency, this gas fireplace offers a cozy atmosphere without compromising on style.

One of the standout features of the AX45Q is its sleek, contemporary design. The firebox is framed with a large viewing area, providing an impressive 45-inch fire display that captures the eye. The glass front complements any modern home décor, ensuring that the fireplace serves as a stunning focal point in the living space. Owners can choose from a variety of trim finishes, allowing for a customized look that fits seamlessly into the home.

Equipped with advanced heating technology, the AX45Q is engineered to provide warmth while maximizing energy efficiency. The fireplace boasts an impressive efficiency rating, which means less fuel consumption and reduced environmental impact. This high efficiency is attributed to its innovative burner design that promotes consistent and efficient heat output. It provides an ample amount of warmth, making it suitable for even larger rooms.

The AX45Q features the exclusive Lennox Heat Management System, which allows for control over heat distribution. This system intelligently directs heat where it’s needed most, enhancing comfort while reducing the need for additional heating sources. This is particularly beneficial for open-concept living areas where temperature regulation can be challenging.

Another notable characteristic is the advanced ignition system. It ensures reliable ignition, so homeowners can enjoy their fireplace at the push of a button without the hassle of manual lighting. The unit is also equipped with a remote control, offering convenience and ease of use for adjusting flame height and heat output.

Safety is a priority with the AX45Q, as it includes a screen for protecting against embers and an automatic shut-off feature that activates in case of emergencies, providing peace of mind for homeowners.

In summary, the Lennox Hearth AX45Q is the perfect blend of style, efficiency, and advanced technology. From its modern design and large viewing area to its high efficiency and safety features, it sets a new standard for gas fireplaces, making it an excellent addition for any modern home looking to combine warmth with aesthetic charm.
Top Page Image Contents