ASRock H77TM-ITX manual GND LAD3 LAD2 LAD1 LAD0 LFRAME# RESET# CLK

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LPC Debug Header		PIN Signal Name PIN Signal Name
(13-pin LPC1)		14	+3V	13	No pin
(see p.13/15/17, No. 30)		12	+3V	11	+3V
		10	GND	9	GND
	1	8	LAD3	7	LAD2
	1	6	LAD1	5	LAD0
		6	LAD1	5	LAD0
		4	LFRAME#	3	RESET#
		2	GND	1	CLK

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Contents H77TM-ITX B75TM-ITX H61TM-ITX Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsPlatform SpecificationsLAN Bios Page ASRock APP Charger Unique FeaturesASRock Instant Boot ASRock Instant FlashASRock XFast RAM ASRock Crashless BiosASRock XFast USB ASRock XFast LANASRock Good Night LED ASRock Fast BootASRock Restart to Uefi PCI Express Motherboard Layout H77TM-ITXPage Motherboard Layout B75TM-ITX B75Page Motherboard Layout H61TM-ITX H61Page LAN Port LED Indications I/O Panel H77TM-ITXDC Jack USB 2.0 Ports USB01 I/O Panel B75TM-ITX DC Jack USB 3.0 Ports USB01 I/O Panel H61TM-ITXPre-installation Precautions InstallationInstalling the CPU Page Installing the CPU Fan and Heatsink Installing Memory Modules Dimm Expansion Slots PCI Express Slots Installing an Expansion CardInstalling Serial SATA2 / SATA3 Hard Disks Power Connectors Pled System Power LED Installing the System PanelPwrbtn Power Switch Reset Reset SwitchUSB 2.0 Headers Onboard Headers and ConnectorsFront Panel Audio Header Chassis Fan Connector Bklten Bkltpwm Bkltpwr GND LAD3 LAD2 LAD1 LAD0 LFRAME# RESET# CLK Jumpers Setup Operating System Setup Utilities Menu Installing DriversRunning The Support CD Drivers MenuUefi Menu Bar IntroductionNavigation Keys Active Page on Entry Main ScreenOC Tweaker Screen Secondary Plane Current Limit Dram Timing Configuration Load XMP SettingDram Configuration Dram tCL Primary Plane Current LimitDram tRAS Command Rate CRDram tRCD Dram tRPVccsa Voltage MRC Fast BootVoltage Configuration Dram Voltage VTT VoltageAdvanced Screen CPU Configuration Hardware Prefetcher CPU Thermal ThrottlingNo-Execute Memory Protection Intel Virtualization TechnologyNorth Bridge Configuration Volume Control South Bridge Configuration Good Night LED Sata Controllers Storage ConfigurationSata Mode Selection Sata Aggressive Link Power ManagementActive Page Threshold Support IntelR Rapid Start TechnologyIntelR Rapid Start Technology Entry AfterIntelR Smart Connect Technology IntelR Smart Connect TechnologySerial Port Address Super IO ConfigurationSerial Port Acpi Configuration CSM USB Configuration Security Device Support Trusted ComputingInternet Flash ToolOMG Online Management Guard Instant FlashUser Defaults Network ConfigurationHardware Health Event Monitoring Screen CPU Fan 1 SettingChassis Fan 1 Setting Setup Prompt Timeout Boot ScreenFast Boot Boot From Onboard LANAddOn ROM Display Boot Failure GuardBoot Failure Guard Count Full Screen LogoSecurity Screen Secure BootExit Screen