ASRock Z77 OC Formula manual Installation of CPU Fan and Heatsink

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Apply Thermal Interface Material

2.4 Installation of CPU Fan and Heatsink

This motherboard is equipped with 1155-Pin socket that supports Intel 1155-Pin CPUs. Please adopt the type of heatsink and cooling fan compliant with Intel 1155- Pin CPU to dissipate heat. Before you install the heatsink, you need to spray ther- mal interface material between the CPU and the heatsink to improve heat dissipa- tion. Ensure that the CPU and the heatsink are securely fastened and in good con- tact with each other. Then connect the CPU fan to the CPU_FAN connector (CPU_ FAN1, see page 14, No. 4 or CPU_FAN2, see page 14, No. 5).

For proper installation, please kindly refer to the instruction manuals of your CPU fan and heatsink.

Below is an example to illustrate the installation of the heatsink for 1155-Pin CPUs. Step 1. Apply thermal interface material onto the cen-

ter of the IHS on the socket’s surface. ASRock provides the free bundle GELID GC-Extreme Thermal Compound in the accessory pack.

Step 2.

Place the heatsink onto the socket. Ensure

 

that the fan cables are oriented on side closest

 

to the CPU fan connector on the motherboard

 

(CPU_FAN1, see page 14, No. 4 or CPU_

 

FAN2, see page 14, No. 5).

Step 3.

Align fasteners with the motherboard through-

 

holes.

Step 4.

Rotate the fastener clockwise, then press

 

down on fastener caps with thumb to install

 

and lock. Repeat with remaining fasteners.

Fan cables on side closest to MB header

Fastener slots pointing straight out

Press Down

(4 Places)

If you press down the fasteners without rotating them clockwise, the heatsink cannot be secured on the motherboard.

Step 5. Connect fan header with the CPU fan connector on the motherboard. Step 6. Secure redundant cable with tie-wrap to ensure the cable does not

interfere with fan operation or contact other components.

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Contents Z77 OC Formula Copyright Notice DisclaimerContents Acpi Configuration Introduction Uefi Menu BarMain Screen OC Tweaker Screen Advanced Screen Utilities MenuPackage Contents IntroductionSpecifications Clear Cmos Switch with LED CrossFireXTM Supports Nvidia Quad Slitm and SlitmGraphics AudioConnector RAID RAID 0 and RAID 1, NCQ, Ahci and Hot Plug FunctionsUSB3.0 Ports, supports USB 1.0/2.0/3.0 up to 5Gb/sUnique Feature Support CDCertifications HardwareMonitor Page Page Page Motherboard Layout I/O Panel LAN Port LED IndicationsOff No Link Blinking LinkPage Pre-installation Precautions Screw HolesCPU Installation Page Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Dual Channel Memory ConfigurationInstalling a Dimm Notch break BreakPcie Slot Configurations Expansion Slots PCI Express SlotsThere are 5 PCI Express slots on this motherboard Pcie slotsInstalling an expansion card Slitm and Quad Slitm Operation Guide RequirementsASRock SLIBridge2S Card Double-click Nvidia Settings icon on your Windows taskbar Driver Installation and SetupFor Windows XP / XP 64-bit OS For Slitm mode only Select Nvidia Control Panel tab Select Control Panel tabPage CrossFire Bridge Installing Three CrossFireXTM-Ready Graphics Cards For Windows 7 / VistaTM OS Install the required drivers to your systemFor Windows XP OS Page Select the display icon identified by the number Surround Display FeatureFor Windows XP / XP 64-bit OS For Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS What is HDCP? Hdcp FunctionASRock Smart Remote Installation Guide Install Multi-Angle CIR Receiver to the front USB portMake sure the option CIR Controller is setting at Enabled Advanced Super IO Configuration CIR Controller EnabledCIR sensors in different angles Jumpers Setup Bios Selection JumperDescription Clear Cmos JumperOnboard Headers and Connectors Serial ATA2 ConnectorsSerial ATA3 Connectors Serial ATA Sata Data CableUSB 2.0 Headers Besides four default USB USB 3.0 Header Besides six default USBOptional wireless transmitting Three USB 2.0 headers on thisSeveral system front panel Front Panel Audio HeaderSystem Panel Header Power LED Header Please connect the chassis Power LED to this header toIndicate system power status State power offCPU Fan Connectors ATX Power ConnectorSupply to this connector ATX 12V Power ConnectorsSerial port module Including VCCM, VccsaDMI, PCH2, PCH 8VPLLInstallation Guide of Front USB 3.0 Panel Installation Guide of Rear USB 3.0 BracketSmart Switches Adjust OC frequency in RapidClear the Cmos values + / Rapid OC Buttons + / Rapid OC Buttons allowPCIE5 PCIE2PCIE4 14 Dr. Debug Status Code DescriptionPage Page Page Post Status Checker PSC Serial ATA Sata / Serial ATA2 SATA2 Hard Disks InstallationSerial ATA3 SATA3 Hard Disks Installation What is Hot Plug Function? What is Hot Swap Function?Hot Plug and Hot Swap Functions for Sata / SATA2 HDDs Hot Plug and Hot Swap Functions for SATA3 HDDsPoints of attention, before you process the Hot Plug Points of attention, before you process the Hot Plug Points of attention, before you process the Hot UnplugUse RAID Installation Guide to set RAID configuration Driver Installation GuideSet up Uefi Installing Windows XP / XP 64-bit Without RAID Functions Install Windows XP / XP 64-bit OS on your systemPage Introduction Uefi Menu BarNavigation Keys Main ScreenNavigation Keys + / Tab Enter Pgup Pgdn Home F10 F12OC Tweaker Screen Long Duration Power Limit Short Duration Power LimitSpread Spectrum Intel SpeedStep TechnologyDram Timing Configuration Load XMP Setting Dram Timing ModeDram Configuration Dram tCL Dram FrequencyCommand Rate CR Memory Performance LevelDram tWR Dram tRFCMRC Fast Boot Force Cold ResetCommand 3-state TRRDRDimm Exit Mode Power Down ModeVoltage Configuration PWM Switching FrequencyAdvanced Screen CPU Configuration No-Execute Memory Protection Intel Virtualization TechnologyHardware Prefetcher Use this item to turn on/off the MLC streamer prefetcherNorth Bridge Configuration South Bridge Configuration Storage Configuration Bootable Marvell SATA3 Controller IntelR Rapid Start Technology IntelR Rapid Start TechnologyEntry After Active Page Threshold SupportIntelR Smart Connect Technology IntelR Smart Connect TechnologySuper IO Configuration Use this item to enable or disable the onboard serial portSerial Port Serial Port AddressAcpi Configuration USB Configuration USB 2.0 ControllerUSB 3.0 Controller Legacy USB SupportUefi Update Utility Instant Flash ToolSound Effect System BrowserNetwork Configuration Internet Setting Dehumidifier CPU Fan SettingInternet Flash Uefi Download ServerHardware Health Event Monitoring Screen Boot Screen Security Screen Exit Screen Software Support Contact InformationInstalling OS on a HDD Larger Than 2TB in Ahci Mode Installing OS on a HDD Larger Than 2TB in RAID Mode Bit ..\i386\Win7VistaIntel Bit ..\AMD64\Win7-64Vista64IntelWindows VistaTM 64-bit Page Windows 7 64-bit
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