ASRock B75 Pro3 manual Screw Holes, Pre-installation Precautions

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Chapter 2: Installation

This is an ATX form factor (12.0" x 7.6", 30.5 x 19.3 cm) motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it.

Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so may cause physical injuries to you and damages to motherboard components.

2.1 Screw Holes

Place screws into the holes indicated by circles to secure the motherboard to the chassis.

Do not over-tighten the screws! Doing so may damage the motherboard.

2.2 Pre-installation Precautions

Take note of the following precautions before you install motherboard components or change any motherboard settings.

1.Unplug the power cord from the wall socket before touching any components.

2.To avoid damaging the motherboard’s components due to static electricity, NEVER place your motherboard directly on the carpet or the like. Also remember to use a grounded wrist strap or touch a safety grounded object before you handle the components.

3.Hold components by the edges and do not touch the ICs.

4.Whenever you uninstall any component, place it on a grounded anti- static pad or in the bag that comes with the component.

5.When placing screws into the screw holes to secure the mother- board to the chassis, please do not over-tighten the screws! Doing so may damage the motherboard.

Before you install or remove any component, ensure that the power is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals and/or components.

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Contents B75 Pro3 Copyright Notice DisclaimerContents Uefi Setup Utility Software SupportPackage Contents IntroductionSpecifications Connector AudioRear Panel I/O USB3.0Support CD Unique FeatureHardware Monitor CertificationsPage Page Page Motherboard Layout LAN Port LED Indications I/O PanelTable for Audio Output Connection Page Pre-installation Precautions Screw HolesCPU Installation Black line Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Dual Channel Memory ConfigurationInstalling a Dimm Installing an expansion card Expansion Slots PCI and PCI Express SlotsInstalling Two CrossFireXTM-Ready Graphics Cards CrossFireXTM and Quad CrossFireXTM Operation GuideCrossFire Bridge For Windows XP OS Driver Installation and SetupFor Windows 7 / VistaTM OS Page 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 ASRock Smart Remote Installation Guide CIR sensors in different anglesJumpers Setup DescriptionOnboard Headers and Connectors Serial ATA2 ConnectorsUSB 3.0 Header Besides two default USB System Panel Header Chassis Speaker Header Please connect the chassis ATX Power Connector Supply to this connectorHdmispdif Header Hdmispdif header, providing Serial ATA Sata / Serial ATA2 SATA2 Hard Disks Installation Serial ATA3 SATA3 Hard Disks InstallationHot Plug for Sata / SATA2 HDDs What is Hot Plug Function?Hot Plug for SATA3 HDDs Points of attention, before you process the Hot Plug How to Hot Plug a Sata / SATA2 / SATA3 HDD Installing Windows XP / XP 64-bit Without RAID Functions Driver Installation GuideInstall Windows XP / XP 64-bit OS on your system Page Uefi Menu Bar Navigation Keys Main ScreenNavigation Keys + / Tab Enter Pgup Pgdn Home F10 F12OC Tweaker Screen Short Duration Power Limit Dram Timing Configuration Load XMP SettingDram Configuration Dram tCL Primary Plane Current LimitCommand Rate CR MRC Fast BootDram tRP Dram tRASVoltage Configuration CPU Core Voltage Offset User DefaultsIgpu Voltage Offset Dram VoltageInstant Flash Advanced ScreenInternet Flash CPU Configuration Hardware Prefetcher Intel Virtualization TechnologyAdjacent Cache Line Prefetch North Bridge Configuration South Bridge Configuration Storage Configuration Uefi Bios IntelR Rapid Start Technology IntelR Rapid Start TechnologyEntry on S3 RTC Wake Entry AfterIntelR Smart Connect Technology IntelR Smart Connect TechnologySuper IO Configuration Serial PortSerial Port Address Infrared PortAcpi Configuration OMGOnline Management Guard USB Configuration USB 2.0 ControllerUSB 3.0 Controller Legacy USB SupportCPU Fan 1 & 2 Setting Chassis Fan 1 SettingChassis Fan 2 Setting Over Temperature ProtectionBoot Screen Security Screen Exit Screen Software Support Installing OS on a HDD Larger Than 2TB in Ahci Mode