Asus P7H55 manual

P7H55/USB3

Motherboard

Contents

Page Page Chapter 1: Product introduction Chapter 2: BIOS setup Page Page Federal Communications Commission Statement Canadian Department of Communications Statement REACH Electrical safety Operation safety How this guide is organized Where to find more information Conventions used in this guide Typography Chipset Memory Expansion Slots Multi-GPUsupport Storage Hybrid Processer: Hybrid Switch: Hybrid OS: ASUS Exclusive Features: ASUS Quiet Thermal Solution: BIOS Features Manageability Accessories Form Factor Page Onboard LED 1.2.1Motherboard layout 1.2.2Layout contents 1.3.1Installing the CPU Page Page 1.3.2Installing the CPU heatsink and fan 1.3.3Uninstalling the CPU heatsink and fan 1.4.1Overview 1.4.2Memory configurations Page Page Page Page Page Page 1.4.3Installing a DIMM 1.4.4Removing a DIMM 1.5.1Installing an expansion card 1.5.2Configuring an expansion card 1.5.3PCI slots 1.5.4PCI Express x1 slots 1.5.5PCI Express 2.0 x16 slots Clear RTC RAM (3-pinCLRTC) <Del 1.MemOK! switch 2.Turbo Key II switch 1.8.1Rear panel connectors 1.8.2Internal connectors 2.CPU, chassis, and power fan connectors (4-pinCPU_FAN, 3-pinCHA_FAN, 3-pinPWR_FAN) 3.Digital audio connector (4-1pin SPDIF_OUT) 4.Front panel audio connector (10-1pin AAFP) 5.Serial port connector (10-1pin COM1) 6.Intel® H55 Serial ATA connectors (7-pin SATA1-6) 7.System panel connector (20-8pin PANEL) •System power LED (2-pinPLED) •Hard disk drive activity LED (2-pinIDE_LED) •System warning speaker (4-pinSPEAKER) •ATX power button/soft-offbutton (2-pinPWRSW) 8.USB connectors (10-1pin USB910, USB1112) 1.10.1Running the support DVD 2.1.1ASUS Update 2.1.2ASUS EZ Flash 2.1.3ASUS CrashFree BIOS 3 utility Entering BIOS Setup at startup Entering BIOS Setup after POST 2.3.1SATA 2.3.2Storage Configuration 2.3.3AHCI Configuration 2.3.4System Information 2.4.1CPU Level Up [Auto] 2.4.2Ai Overclock Tuner [Auto] 2.4.3CPU Ratio Setting [Auto] 2.4.4Intel(R) SpeedStep(TM) Tech [Enabled] 2.4.5Intel(R) TurboMode Tech [Enabled] 2.4.6Xtreme Phase Full Power Mode [Auto] 2.4.7DRAM Frequency [Auto] 2.4.8QPI Frequency [Auto] 2.4.10OC Tuner [Turbo Profile] 2.4.11Start auto tuning 2.4.12DRAM Timing Control [Auto] 2nd Information: 2N-44-0 3rd Information: 2.4.13CPU Differential Amplitude [Auto] 2.4.14CPU Clock Skew [Auto] 2.4.15CPU Voltage Mode [Offset] 2.4.16IMC Voltage [Auto] 2.4.17DRAM Voltage [Auto] 2.4.18CPU PLL Voltage [Auto] 2.4.19PCH Voltage [Auto] 2.4.20DRAM DATA REF Voltage on CHA/B [Auto] 2.4.21Load-LineCalibration [Auto] 2.4.22CPU Spread Spectrum [Auto] 2.5.1CPU Configuration Max CPUID Value Limit [Disabled] Intel(R) Virtualization Tech [Enabled] CPU TM function [Enabled] Execute-DisableBit Capability [Enabled] Intel(R) HT Technology [Enabled] 2.5.2Uncore Configuration 2.5.3Onboard Device Configuration 2.5.4USB Configuration 2.5.5PCIPnP 2.5.6Intel VT-dConfiguration [Disabled] 2.6.1Suspend Mode [Auto] 2.6.2Repost Video on S3 Resume [No] 2.6.3ACPI 2.0 Support [Disabled] 2.6.4ACPI APIC Support [Enabled] 2.6.5EuP Ready [Disabled] 2.6.6APM Configuration 2.6.7Hardware Monitor 2.7.1Boot Device Priority 2.7.2Boot Settings Configuration 2.7.3Security User Access Level [Full Access] Change User Password Change User Password Clear User Password Password Check [Setup] 2.8.1ASUS O.C. Profile 2.8.2AI NET 2.8.3ASUS EZ Flash 2.8.4Express Gate [Auto] Exit & Save Changes Exit & Discard Changes Discard Changes Load Setup Defaults Exit & Save Changes Page ASUSTeK COMPUTER INC Technical Support ASUS COMPUTER INTERNATIONAL (America) ASUS COMPUTER GmbH (Germany and Austria) DECLARATION OF CONFORMITY EC Declaration of Conformity