ASRock A75M-HVS manual Installation of Memory Modules Dimm, Installing a Dimm

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2.3 Installation of Memory Modules (DIMM)

This motherboard provides two 240-pin DDR3 (Double Data Rate 3) DIMM slots, and supports Dual Channel Memory Technology. For dual channel configuration, you always need to install two identical (the same brand, speed, size and chip- type) memory modules in the DDR3 DIMM slots to activate Dual Channel Memory Technology. Otherwise, it will operate at single channel mode.

1.It is not allowed to install a DDR or DDR2 memory module into DDR3 slot;otherwise, this motherboard and DIMM may be damaged.

2.If you install only one memory module or two non-identical memory modules, it is unable to activate the Dual Channel Memory Technology.

Installing a DIMM

Please make sure to disconnect power supply before adding or removing DIMMs or the system components.

Step 1. Unlock a DIMM slot by pressing the retaining clips outward.

Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the break on the slot.

The DIMM only fits in one correct orientation. It will cause permanent damage to the motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.

Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends fully snap back in place and the DIMM is properly seated.

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Contents A75M-HVS Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Rear Panel I/O ConnectorBios Feature Unique FeatureHardware MonitorCertifications Page Page 2400+ Motherboard LayoutLAN Port LED Indications I/O PanelPre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationInstalling a Dimm Installation of Memory Modules DimmInstalling an expansion card Expansion Slots PCI and PCI Express SlotsPcie Slots AMD 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 FeatureWhat is HDCP? For Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OSHdcp Function CIR sensors in different angles ASRock Smart Remote Installation GuideDescription Jumpers SetupSerial ATA3 Connectors Onboard Headers and ConnectorsInfrared Module Header Pled System Power LED CPU Fan ConnectorsPlease connect an ATX 12V power supply to this connector ATX 12V 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 Plug a SATA3 HDD Driver 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 System Time HourMinuteSecond Navigation KeysMain Screen To jump to the Exit Screen or exit the current screenOC Tweaker Screen Write Recovery Time tWR Dram Timing Control Power Down EnableRAS# to CAS# Delay tRCD Command Rate CRRefresh Cyle Time tRFC RAS to RAS Delay tRRDWrite to Read Delay tWTR Would you like to save current setting user defaults?Instant Flash Advanced ScreenCool ‘n’ Quiet CPU ConfigurationCore C6 Mode Package C6 ModeOnboard Hdmi HD Audio North Bridge ConfigurationPrimary Graphics Adapter Share MemoryOnboard LAN South Bridge ConfigurationOnboard HD Audio Front PanelSata Controller Storage ConfigurationSata Mode Sata IDE Combined ModeSuper 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 Boot Screen Security Screen Exit Screen Drivers Menu Install Operating SystemSupport CD Information Running The Support CDInstalling OS on a HDD Larger Than 2TB
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