ASRock 890GMH/USB3 manual ATX 12V Power Connector Please connect an ATX

Page 28

	Though this motherboard provides 24-pin ATX power connector,		12			24

	it can still work if you adopt a traditional 20-pin ATX power supply.

	To use the 20-pin ATX power supply, please plug your power
	supply along with Pin 1 and Pin 13.
		20-PinATX Power Supply Installation	1			13
			1			13


ATX 12V Power Connector		Please connect an ATX 12V
(4-pin ATX12V1)		power supply to this connector.
(see p.12 No. 3)

Serial port Header

(9-pin COM1)

(see p.12 No.27)

1

RRXD1

DDTR#1 DDSR#1

CCTS#1

RRI#1

RRTS#1

GND

TTXD1

DDCD#1

This COM1 header supports a serial port module.

2 8

Image 28

Contents 890GMH/USB3 Disclaimer Copyright NoticeCALIFORNIA, USA only Contents Bios Setup Utility Software SupportPackage Contents IntroductionSpecifications CPULAN Unique Feature Support CDHardware MonitorPage Page Page Motherboard Layout DX10.1LAN Port LED Indications I/O PanelTable for Audio Output Connection Installation Pre-installation PrecautionsCPU Installation Installation of CPU Fan and HeatsinkInstallation of Memory Modules Dimm Dual Channel Memory ConfigurationsInstalling a Dimm Notch break BreakExpansion Slots PCI and PCI Express Slots Installing an expansion cardPcie Slots Dual Monitor and Surround Display Features Dual Monitor FeatureSurround Display Feature For Windows XP / XP 64-bit OSFor Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS What is HDCP?Hdcp Function Enjoy the benefit of Atitm Hybrid CrossFireXTM Atitm Hybrid CrossFireXTM Operation GuideWhat does an Atitm Hybrid CrossFireXTM system include? View CrossFire TM Enable CrossFire TM Jumpers Setup PS2USBPW1Onboard Headers and Connectors IDE1Infrared Module Header CPU Fan Connector Supply to this connectorATX 12V Power Connector Please connect an ATX Sataii Hard Disk Setup Guide Western DigitalSamsung HitachiPage What is Hot Swap Function? What is Hot Plug Function?Hot Plug and Hot Swap Functions for Sata / Sataii HDDs Sata / Sataii HDD Hot Plug Feature and Operation Guide Points of attention, before you process the Hot PlugHow to Hot Plug a Sata / Sataii HDD How to Hot Unplug a Sata / Sataii HDDDriver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Bios Make a Sata / Sataii Driver DisketteUse RAID Installation Guide to set RAID configuration Installing Windows XP / XP 64-bit Without RAID Functions Install Windows XP / XP 64-bit OS on your system Untied Overclocking Technology Bios Menu Bar Main Screen Navigation KeysESC OC Tweaker Screen Boot Failure Guard Boot Failure Guard CountSpread Spectrum Advanced Clock CalibrationMemory Configuration Memory Clock CPU Frequency MultiplierCPU Voltage NB Frequency MultiplierTrcd TRPTras TrtpTrrd TwtrTWR TRCCHA ADDR/CMD Setup CHA CS/ODT DelayCHA CS/ODT Setup CHB ADDR/CMD DelayCHA Processor ODT CHB CKE DriveCHB CS/ODT Drive CHB ADDR/CMD DriveChipset Settings Onboard GPU Clock Override Would you like to save current setting user defaults?Onboard GPU Clock MGPU VoltageAdvanced Screen CPU ConfigurationASRock Instant Flash CPU Configuration Cool ‘n’ QuietSecure Virtual Machine Enhance Halt StateChipset Configuration Acpi Configuration Storage Configuration Sata Operation ModeIDE Device Configuration Onboard Sata Controller EnabledType PCIPnP Configuration Floppy ConfigurationPCI Latency Timer PCI IDE BusMasterSuper IO Configuration OnBoard Floppy ControllerSerial Port Address Infrared Port AddressUSB Configuration USB ControllerUSB 2.0 Support Legacy USB SupportTarget CPU Temperature Hardware Health Event Monitoring ScreenCPU Quiet Fan Target Fan SpeedFull Screen Logo Boot ScreenAddOn ROM Display Boot Logo Boot From Onboard LANBoot Up Num-Lock Change Supervisor PasswordExit Screen Install Operating System Support CD InformationRunning The Support CD Drivers Menu