ASRock A75M-DGS manual CPU Installation, Installation of CPU Fan and Heatsink

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2.1 CPU Installation

Step 1. Unlock the socket by lifting the lever up to a 90o angle.

Step 2. Position the CPU directly above the socket such that the CPU corner with the golden triangle matches the socket corner with a small triangle.

Step 3. Carefully insert the CPU into the socket until it fits in place.

The CPU fits only in one correct orientation. DO NOT force the CPU into the socket to avoid bending of the pins.

Step 4. When the CPU is in place, press it firmly on the socket while you push down the socket lever to secure the CPU. The lever clicks on the side tab to indicate that it is locked.

Lever 90° Up

 

 

 

CPU Golden Triangle

 

 

Socket Corner Small

 

 

Triangle

 

STEP 1:

STEP 2 / STEP 3:

STEP 4:

Lift Up The Socket Lever

Match The CPU Golden Triangle

Push Down And Lock

 

To The Socket Corner Small

The Socket Lever

 

Triangle

 

2.2 Installation of CPU Fan and Heatsink

After you install the CPU into this motherboard, it is necessary to install a larger heatsink and cooling fan to dissipate heat. You also need to spray thermal grease between the CPU and the heatsink to improve heat dis- sipation. Make sure that the CPU and the heatsink are securely fastened and in good contact with each other. Then connect the CPU fan to the CPU FAN connector (CPU_FAN1, see Page 12, No. 3). For proper installation, please kindly refer to the instruction manuals of the CPU fan and the heatsink.

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Contents A75M-DGS Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Support CD ConnectorBios Feature USBPage ASRock Instant Flash Unique FeaturesASRock Extreme Tuning Utility Axtu ASRock Instant BootASRock XFast RAM ASRock APP ChargerASRock XFast USB ASRock XFast LANASRock Restart to Uefi ASRock Fast BootATXPWR1 Motherboard LayoutLAN Port LED Indications I/O PanelPre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationInstalling a Dimm Installation of Memory Modules DimmExpansion Slots PCI and PCI Express Slots Installing an expansion cardAMD Dual Graphics Operation Guide Enjoy the benefit of AMD Dual GraphicsWhat does an AMD Dual Graphics system include? AMD Vision Engine Control Center Dual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureHdcp Function What is HDCP?Advanced Super IO Configuration CIR Controller Enabled ASRock Smart Remote Installation GuideCIR sensors in different angles Description Jumpers SetupOnboard Headers and Connectors Infrared Module Header Pwrbtn Power Switch CPU Fan ConnectorsPlease connect an ATX power supply to this connector ATX Power ConnectorHot Plug and Hot Swap Functions for SATA3 HDDs Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Plug Function? What is Hot Swap Function?Points of attention, before you process the Hot Plug SATA3 HDD Hot Plug Feature and Operation GuideHow to Hot Unplug a SATA3 HDD How to Hot Plug a SATA3 HDDDriver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Uefi \ RAID Installation Guide Make a SATA3 Driver Diskette Use RAID Installation Guide to set RAID configurationInstalling Windows XP / XP 64-bit Without RAID Functions Page Uefi Menu Bar IntroductionF10 F12 Navigation KeysMain Screen Navigation Keys Tab EnterOC Tweaker Screen CPU Voltage Dram Timing Configuration Dram FrequencyDram Timing Control Power Down Enable RAS# to CAS# Delay tRCDWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDWould you like to save current setting user defaults? Advanced ScreenInstant Flash Cool ‘n’ Quiet CPU ConfigurationCore C6 Mode Cstate Pmin ModeOnboard Hdmi HD Audio North Bridge ConfigurationPrimary Graphics Adapter Share MemoryOnboard LAN South Bridge ConfigurationOnboard HD Audio Front PanelHard Disk S.M.A.R.T Storage ConfigurationSata Mode Sata ControllerSuper IO Configuration Acpi Configuration Acpi Hpet table Legacy USB Support USB ConfigurationUSB 2.0 Controller USB 3.0 ControllerCPU Fan 1 Setting Chassis Fan 1 SettingHardware Health Event Monitoring Screen Bootup Num-Lock Boot ScreenFast Boot Setup Prompt TimeoutAddOn ROM Display Boot From Onboard LANBoot Failure Guard Boot Failure Guard CountSecurity Screen Secure BootDiscard Changes and Exit Load Uefi DefaultsExit Screen Save Changes and ExitDrivers Menu Install Operating SystemSupport CD Information Running The Support CDInstalling OS on a HDD Larger Than 2TB Drv4E CtrlB5 Langeng Installing OS on a HDD Larger Than 2TB in RAID ModeChoose Usable Physical Drive List to select Raid HDD Page Windows VistaTM 64-bit Page Windows 8 64-bit / 7 64-bit