ASRock H77M-ITX manual Installation of CPU Fan and Heatsink

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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 13, No. 16).

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.

Apply Thermal

Interface Material

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 13, No. 16).

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 H77M-ITX Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Rear Panel I/O AudioUSB3.0 Hardware ConnectorUnique Feature Support CDCertifications Page Page Page Motherboard Layout H77LAN Port LED Indications I/O PanelTable for Audio Output Connection Page Screw Holes Pre-installation PrecautionsCPU Installation Page Installation of CPU Fan and Heatsink Installing a Dimm Installation of Memory Modules DimmExpansion Slot PCI Express Slot Installing an expansion cardDual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureFor Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS What is HDCP?Hdcp Function CIR sensors in different angles ASRock Smart Remote Installation GuideDescription Jumpers SetupOnboard Headers and Connectors Connect the remote System Panel Header ATX 12V Power Connector Please connect an ATX What is Hot Swap Function? What is Hot Plug Function?Points of attention, before you process the Hot Plug How to Hot Plug a Sata / SATA2 / SATA3 HDD Set up Uefi Driver Installation GuideUse RAID Installation Guide to set RAID configuration Install Windows XP / XP 64-bit OS on your system Installing Windows XP / XP 64-bit Without RAID FunctionsUefi Menu Bar IntroductionF10 F12 Navigation KeysMain Screen Navigation Keys + / Tab Enter Pgup Pgdn HomeOC Tweaker Screen Secondary Plane Current Limit Short Duration Power LimitDram Timing Configuration Load XMP Setting Primary Plane Current LimitDram tWR Command Rate CRDram tRP Dram tRASCPU Load-Line Calibration MRC Fast BootVoltage Configuration CPU Core Voltage User DefaultsInstant Flash Advanced ScreenInternet Flash CPU Configuration Hardware Prefetcher Intel Virtualization TechnologyAdjacent Cache Line Prefetch North Bridge Configuration South Bridge Configuration Sata Controllers Storage ConfigurationSata Mode Selection Aggressive Link Power ManagementEntry After IntelR Rapid Start TechnologyIntelR Rapid Start Technology Entry on S3 RTC WakeIntelR Smart Connect Technology IntelR Smart Connect TechnologyAcpi Configuration USB Configuration Hardware Health Event Monitoring Screen CPU Fan 1 SettingChassis Fan 1 Setting Over Temperature ProtectionBoot Screen Security Screen Exit Screen Software Support Installing OS on a HDD Larger Than 2TB in Ahci Mode Installing OS on a HDD Larger Than 2TB in RAID Mode Windows VistaTM 64-bit Page Windows 7 64-bit
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H77M-ITX specifications

The ASRock H77M-ITX motherboard is a compact yet powerful solution designed for small form factor (SFF) systems. Targeting enthusiasts and those looking to build an efficient home theater PC or a portable workstation, this mini-ITX motherboard provides a broad array of features that maximizes performance while minimizing space.

One of the standout characteristics of the ASRock H77M-ITX is its support for Intel’s 3rd Generation Core processors, utilizing the LGA 1155 socket. This support allows users to harness the advanced power and efficiency of the Intel architecture, making it suitable for a variety of applications, from casual browsing to intense gaming and productivity tasks.

The motherboard features two DDR3 DIMM slots, allowing for a maximum of 16GB of memory. This capacity is sufficient for multitasking and provides ample bandwidth, especially when combined with dual-channel memory configurations. With support for memory speeds of up to 2400MHz, users can ensure their system runs efficiently.

For storage, the H77M-ITX offers four SATA III ports, enabling connections to high-speed SSDs or traditional HDDs for ample storage solutions. The inclusion of Intel Smart Response Technology is a noteworthy feature, allowing users to set up SSD caching for improved boot times and application load speeds.

In terms of connectivity, the H77M-ITX includes two USB 3.0 ports and four USB 2.0 ports, ensuring compatibility with a wide range of peripherals. The onboard HDMI, DVI-D, and VGA outputs deliver flexible display options, making it ideal for multimedia use. The motherboard also supports Intel High Definition Audio, providing high-quality audio output for an immersive experience.

Another significant aspect of the H77M-ITX is its inclusion of Intel Rapid Start Technology and Intel Smart Connect Technology. These features enhance power management and connectivity, allowing the system to resume from sleep quickly and sync data more efficiently.

With its compact size and robust features, the ASRock H77M-ITX is a versatile choice for users who want powerful performance in a small package. Its combination of modern connectivity, advanced storage technologies, and support for high-performance components makes it an excellent foundation for any compact build. Whether for gaming, media consumption, or home office use, this motherboard proves that great things do come in small sizes.