Intel AX965Q user manual Jumpers, Clear RTC RAM Clrtc

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User’s Manual

1.7 Jumpers

1.7.1Clear 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!

Normal (Default)

Clear RTC

ATX Main board 35

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Contents Ver AX965Q User’s ManualContents User’s Manual Safety Information Technical Support Packing List Revision History Specifications Summary Hmdi Block Diagram Product1 introduction Before you Proceed Production IntroductionScrew Holes Placement DirectionMotherboard Overview Motherboard Layout Label Function Layout Content ListInternal Connector Central Processing Unit CPU Installing the CPU User’s Manual Installing the CPU Heatsink and Fan User’s Manual Uninstalling the CPU Heatsink and Fan User’s Manual Dimm Sockets Location System Memory32-bit 64-bit Memory ConfigurationsSize Vender Chip. No Dimm support Qualified Vendors Lists QVL - DDR2-800MHz CapabilityQualified Vendors Lists QVL - DDR2-667MHz Capability AM4B5708GQJS7E AU512E667C5KBGC Kingston 5YDIID9GCT Qualified Vendors Lists QVL - DDR2-553MHz CapabilityInstalling a Dimm Removing a Dimm Expansion Slots Installing an Expansion CardConfiguring an Expansion Card IRQ Standard Interrupt AssignmentsPCI Express X4 Slot PCI SlotsPCI Express X16 Slot Clear RTC RAM Clrtc JumpersKeyboard Power Kbpwr Rear Panel Connectors ConnectorsHeadset Port Channel PS/2 KB connector This port is for a PS/2 keyboard Internal Connectors Front Panel Audio Connector Aafp Important notes on the Motherboard Power Requirements ATX Power Connector ATX12V, EatxpwrOptical Drive Audio Connector CD CPU & Chassis Fan Connector CPUFAN, CHAFAN1, CHAFAN2 ATX Main board User’s Manual Reset Button 2-pin Reset System Panel Connector FpanelSystem Power LED 2-pin Pwrled ATX Power Button/Soft-off Button 2-pin PwrswSignal Signal Description Drive jumper setting Mode of devices Cable connector Primary Eide Connector PrieideDigital Audio Connector Spdifout Serial ATA RAID Connector SATARAID1 USB 2.0 Connector USB56, 78 Trusted Platform Module TPM Connector TPMSLOT1 Bios setup2 Bios Setup Program Bios SetupSub-menu List BoxBios Menu Screen Time Standard Cmos FeaturesIDE Device Setup Date Day, xx/xx/xxxxMemory Driver A/BVideo Halt OnAdvanced Bios Features CPU Features CPU L1 & L2 & L3 Cache Quick Power On Self TestSwap Floppy Drive First / Second / Third Boot DeviceBoot Other Device Boot Up Floppy SeekTypematic Rate Chars/Sec Boot Up NumLock StatusTypematic Rate Setting Gate A20 OptionSmall Logo EPA Show Apic ModeMPS Version Control for OS OS Select for Dram 64MBMemory Hole at 15M-16M Advanced Chipset FeaturesSystem Bios Cacheable DVMT/FIXED Memory Size Dvmt ModePCI Express Root Port Function 3.4 PEG/Onchip VGA Control On-Chip Frame Buffer SizeIntegrated Peripherals OnChip IDE Device Super I/O Device Watch Dog Timer Select USB Device Setting Acpi Suspend Type Power Management SetupRun Vgabios if S3 Resume Acpi FunctionVideo Off In Suspend Power ManagementSuspend Mode Video Off MethodSoft-off by PWR-BTTN HDD Power DownPower On by Ring Resume by AlarmResource Controlled By 6 PnP/PCI Configurations Init Display FirstRest Configuration Data Maximum Payload Size Spread Spectrum Frequency/Voltage ControlCPU Clock Ratio Auto Detect PCI ClkLoad Fail-Safe Defaults Load Optimized Defaults Please Confirm Your Password Set Supervisor/User PasswordSave and Exit Setup Exit Without Saving