ASRock ACPI Configuration Settings for P67 Extreme4 and P67 Extreme4 Gen3

Page 68

3.4.6 ACPI Configuration

Suspend to RAM

Use this item to select whether to auto-detect or disable the Suspend-to- RAM feature. Select [Auto] will enable this feature if the OS supports it.

Check Ready Bit

Use this item to enable or disable the feature Check Ready Bit.

PS/2 Keyboard Power On

Use this item to enable or disable PS/2 keyboard to turn on the system from the power-soft-off mode.

PCI Devices Power On

Use this item to enable or disable PCI devices to turn on the system from the power-soft-off mode.

Ring-In Power On

Use this item to enable or disable Ring-In signals to turn on the system from the power-soft-off mode.

RTC Alarm Power On

Use this item to enable or disable RTC (Real Time Clock) to power on the system.

68

Image 68

Contents P67 Extreme4 Gen3 Copyright Notice DisclaimerContents Introduction Uefi Menu Bar Utilities MenuPackage Contents IntroductionSpecifications USB3.0 ConnectorSmart Switch Bios Feature Unique FeatureSupport CD HardwarePage Page Page Motherboard Layout 24.4cm 9.6Table for Audio Output Connection I/O PanelLAN Port LED Indications Page Pre-installation Precautions Screw HolesCPU Installation Page Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Dual Channel Memory ConﬁgurationsInstalling a Dimm Notch break BreakPcie slots Installing an expansion cardExpansion Slots PCI and PCI Express Slots 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 CrossFireTM Bridge For Windows 7 / VistaTM OS Install the required drivers to your systemFor Windows XP OS Page Surround Display Feature Jumpers Setup\ Surround Display Information DescriptionOnboard Headers and Connectors USB 2.0 Headers USB 3.0 HeaderFunctions System Panel HeaderSeveral system front panel Chassis Speaker Header Speaker to this headerATX 12V Power Connector ATX Power Connector Please connect an ATX powerSupply to this connector Serial port module Installation Guide of Front USB 3.0 PanelSerial port Header Installation Guide of Rear USB 3.0 Bracket Smart Switches13 Dr. Debug Status Code DescriptionPage Page Page Serial ATA3 SATA3 Hard Disks Installation What is Hot Plug Function? What is Hot Swap Function?Hot Plug and Hot Swap Functions for Sata / Sataii 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 UnplugDriver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Uefi Make a Sata / Sataii / SATA3 Driver DisketteSetting Up a RAID Ready System Use RAID Installation Guide to set RAID conﬁgurationMigrating a RAID Ready System to RAID 0, RAID 1 or RAID Set up Uefi Installing Windows XP / XP 64-bit Without RAID Functions Page Introduction Uefi Menu BarTo jump to the Exit Screen or exit the current screen Navigation KeysMain Screen OC Tweaker Screen Dram Timing Control Dram Conﬁguration Load XMP Setting RAS# to CAS# Delay tRCDCommand Rate CR Write Recovery Time tWRRAS to RAS Delay tRRD Write to Read Delay tWTRMemory Fast Boot Memory Power Down ModeUse this to select VTT Voltage. The default value is Auto Use this to select Vccsa Voltage. The default value is AutoUser Default VTT VoltageAdvanced Screen Instant FlashCPU Configuration CPU Thermal Throttling Intel Virtualization TechnologyNo-Excute Memory Protection Local x2APICNorth Bridge Configuration Low Mmio AlignVT-d Primary Graphics AdapterSouth Bridge Configuration Onboard Debug Port LED Storage Configuration Marvell SATA3 Operation ModeMarvell SATA3 Bootable Sata ModeSuper IO Configuration Acpi Configuration USB Configuration USB 2.0 ControllerUSB 3.0 Controller Legacy USB SupportHardware Health Event Monitoring Screen Boot Screen Security Screen Exit Screen Software Support Contact InformationInstalling OS on a HDD Larger Than 2TB