ASRock P75 Pro3 manual USB 3.0 Header, Pin USB323 see p.13, No

Page 29

USB 3.0 Header

(19-pin USB3_2_3) (see p.13, No. 6)

Vbus

IntA_P4_SSRX-

IntA_P4_SSRX+

GND

IntA_P4_SSTX-

IntA_P4_SSTX+

GND

IntA_P4_D-

IntA_P4_D+

Vbus

IntA_P5_SSRX- IntA_P5_SSRX+

GND

IntA_P5_SSTX- IntA_P5_SSTX+

GND

IntA_P5_D-

IntA_P5_D+

DUMMY

Besides two default USB 3.0 ports on the I/O panel, there is one USB 3.0 header on this motherboard. This USB 3.0 header can support two USB 3.0 ports.

Infrared Module Header

IRTX

(5-pin IR1)

+5VSB

DUMMY

(see p.13, No. 20)

1

 

 

GND

 

IRRX

This header supports an optional wireless transmitting and receiving infrared module.

Consumer Infrared Module Header

(4-pin CIR1)

1

GND

IRTX

(see p.13, No. 19)IRRX

ATX+5VSB

This header can be used to connect the remote controller receiver.

Front Panel Audio Header

 

 

GND

(9-pin HD_AUDIO1)

 

 

 

 

PRESENCE#

 

 

 

 

 

 

MIC_RET

(see p.13, No. 29)

 

 

 

 

 

 

 

 

 

 

OUT_RET

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT2_L

 

 

 

 

 

 

 

 

J_SENSE

 

 

 

 

 

 

 

OUT2_R

 

 

 

 

 

MIC2_R

 

 

 

MIC2_L

This is an interface for front panel audio cable that allows convenient connection and control of audio devices.

1.High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system.

2.If you use AC’97 audio panel, please install it to the front panel audio header as below:

A.Connect Mic_IN (MIC) to MIC2_L.

B.Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

C.Connect Ground (GND) to Ground (GND).

D.MIC_RET and OUT_RET are for HD audio panel only. You don’t need to connect them for AC’97 audio panel.

E.To activate the front mic.

For Windows® XP / XP 64-bit OS:

Select “Mixer”. Select “Recorder”. Then click “FrontMic”. For Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS:

Go to the “FrontMic” Tab in the Realtek Control panel. Adjust “Recording Volume”.

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Contents P75 Pro3 Disclaimer Copyright NoticeContents Super IO Configuration Acpi Configuration USB Configuration CPU Configuration North Bridge ConfigurationUefi Menu Bar Main ScreenIntroduction Package ContentsSpecifications USB3.0 ConnectorSupport CD HardwareFCC, CE, Whql CertificationsASRock Extreme Tuning Utility Axtu Unique FeaturesASRock Instant Boot ASRock Instant FlashASRock XFast USB ASRock APP ChargerASRock XFast LAN ASRock XFast RAMASRock On/Off Play Technology ASRock Crashless BiosASRock OMG Online Management Guard ASRock Internet FlashASRock Dehumidifier Function ASRock Fast BootASRock Combo Cooler Option C.C.O ASRock Good Night LED17.8cm 7.0 Motherboard LayoutLAN Port LED Indications PanelOff No Link Blinking LinkScrew Holes Pre-installation PrecautionsCPU Installation Page Installation of CPU Fan and Heatsink Installing a Dimm Installation of Memory Modules DimmPcie slots Installing an expansion cardExpansion Slots PCI and PCI Express Slots CrossFireXTM and Quad CrossFireXTM Operation Guide Installing Two CrossFireXTM-Ready Graphics CardsCrossFire Bridge Install the required drivers to your system Driver Installation and SetupFor Windows XP OS For Windows 7 / VistaTM OSPage Install Multi-Angle CIR Receiver to the front USB port ASRock Smart Remote Installation GuideMake sure the option CIR Controller is setting at Enabled Advanced Super IO Configuration CIR Controller EnabledCIR sensors in different angles Clear Cmos Jumper Jumpers SetupDescription Onboard Headers and Connectors Pin USB323 see p.13, No USB 3.0 HeaderSeveral system front panel System Panel HeaderFunctions Chassis Speaker HeaderATX Power Connector Match the black wire toSupply to this connector Please connect the fan cablesATX 12V Power Connector Please connect an ATX Hot Plug for Sata / SATA2 / SATA3 HDDs What is Hot Plug Function?Points of attention, before you process the Hot Plug Sata / SATA2 / SATA3 HDD Hot Plug Feature Operation GuidePoints of attention, before you process the Hot Unplug How to Hot Plug a Sata / SATA2 / SATA3 HDDHow to Hot Unplug a Sata / SATA2 / SATA3 HDD Install Windows XP / XP 64-bit OS on your system Driver Installation GuideInstalling Windows XP / XP 64-bit Without RAID Functions Page Uefi Menu Bar IntroductionPage Main Screen OC Tweaker Screen Dram Configuration Dram tCL Dram Timing Configuration Load XMP SettingPrimary Plane Current Limit Secondary Plane Current LimitMRC Fast Boot Command Rate CRDram tRAS Dram tWRUser Defaults Voltage Configuration CPU Core Voltage OffsetDram Voltage VTT VoltageAdvanced Screen CPU Configuration Hardware Prefetcher Intel Virtualization TechnologyUse this item to turn on/off the MLC streamer prefetcher Adjacent Cache Line PrefetchPrimary Graphics Adapter North Bridge ConfigurationVT-d PCIE1 Link SpeedSouth Bridge Configuration Sata Mode Selection Storage ConfigurationSata Aggressive Link Power Management Sata ControllersIntelR Rapid Start Technology IntelR Rapid Start TechnologyEntry After Active Page Threshold SupportIntelR Smart Connect Technology IntelR Smart Connect TechnologySuper IO Configuration Acpi Configuration USB 2.0 Controller USB ConfigurationUSB 3.0 Controller Legacy USB SupportTool Uefi Update Utility Instant FlashSystem Browser OMGOnline Management GuardDehumidifier CPU Fan Setting Network Configuration Internet SettingInternet Flash Uefi Download ServerHardware Health Event Monitoring Screen Fast Boot Boot ScreenBoot From Onboard LAN Setup Prompt TimeoutSecurity Screen Exit Screen Support CD Information Install Operating SystemRunning The Support CD Drivers MenuInstalling OS on a HDD Larger Than 2TB in Ahci Mode
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