Contents

P7P55D Premium specifications summary
About this guide
Safety information
Notices
Chapter 1: Product introduction
- 1.1 Welcome!
- 1.2 Package contents
- 1.3 Special features
  - 1.3.1 Product highlights
  - 1.3.2 ASUS Xtreme DesignHybrid Processor
  - 1.3.3 ASUS Xtreme DesignHybrid Phase
  - 1.3.4 ASUS Xtreme DesignHybrid OS
  - 1.3.5 ASUS Exclusive Features
Chapter 2: Hardware information
- 2.1 Before you proceed
- 2.2 Motherboard overview
  - 2.2.1 Motherboard layout
  - 2.2.2 Layout contents
  - 2.2.3 Placement direction
  - 2.2.4 Screw holes
- 2.3 Central Processing Unit (CPU)
  - 2.3.1 Installing the CPU
  - 2.3.2 Installing the CPU heatsink and fan
  - 2.3.3 Uninstalling the CPU heatsink and fan
- 2.4 System memory
  - 2.4.1 Overview
  - 2.4.2 Memory configurations
  - 2.4.3 Installing a DIMM
  - 2.4.4 Removing a DIMM
- 2.5 Expansion slots
  - 2.5.1 Installing an expansion card
  - 2.5.2 Configuring an expansion card
  - 2.5.3 Interrupt assignments
  - 2.5.4 PCI slots
  - 2.5.5 PCI Express 2.0 x1 slots (2.5GT/s)
  - 2.5.6 PCI Express 2.0 x16 slots
- 2.6 Onboard switches
- 2.7 Connectors
  - 2.7.1 Rear panel connectors
  - 2.7.2 Audio I/O connections
  - 2.7.3 Internal connectors
  - 2.7.4. ASUS Q-Connector (system panel)
- 2.8 Onboard LEDs
- 2.9 Starting up for the first time
- 2.10 Turning off the computer
Chapter 3: BIOS setup
- 3.1 Knowing BIOS
- 3.2 Updating BIOS
  - 3.2.1 ASUS Update utility
  - 3.2.2 ASUS EZ Flash 2 utility
  - 3.2.3 ASUS CrashFree BIOS 3 utility
- 3.3 BIOS setup program
  - 3.3.1 BIOS menu screen
  - 3.3.2 Menu bar
  - 3.3.3 Navigation keys
  - 3.3.4 Menu items
  - 3.3.5 Submenu items
  - 3.3.6 Configuration fields
  - 3.3.7 Pop-up window
  - 3.3.8 Scroll bar
  - 3.3.9 General help
- 3.4 Main menu
  - 3.4.1 SATA 1-6
  - 3.4.2 Storage Configuration
  - 3.4.3 AHCI Configuration
  - 3.4.4 System Information
- 3.5 Ai Tweaker menu
  - 3.5.1 Ai Overclock Tuner [Auto]
  - 3.5.2 CPU Ratio Setting [Auto]
  - 3.5.3 Intel(R) SpeedStep(TM) Tech [Enabled]
  - 3.5.4 Intel(R) TurboMode Tech [Enabled]
  - 3.5.5 Xtreme Phase Full Power Mode [Auto]
  - 3.5.6 DRAM Frequency [Auto]
  - 3.5.7 QPI Frequency [Auto]
  - 3.5.8. DRAM Timing Control [Auto]
  - 3.5.9 CPU Differential Amplitude [Auto]
  - 3.5.10 CPU Clock Skew [Auto]
  - 3.5.11 CPU Voltage Mode [Offset]
  - 3.5.12 IMC Voltage [Auto]
  - 3.5.13 DRAM Voltage [Auto]
  - 3.5.14 CPU PLL Voltage [Auto]
  - 3.5.15 PCH Voltage [Auto]
  - 3.5.16 DRAM DATA REF Voltage on CHA/B [Auto]
  - 3.5.17 DRAM CTRL REF Voltage on CHA/B [Auto]
  - 3.5.18 Load-Line Calibration [Auto]
  - 3.5.19 CPU Spread Spectrum [Auto]
  - 3.5.20 PCIE Spread Spectrum [Auto]
- 3.6 Advanced menu
  - 3.6.1 CPU Configuration
  - 3.6.2 Uncore Configuration
  - 3.6.3 Onboard Devices Configuration
  - 3.6.4 USB Configuration
  - 3.6.5 PCIPnP
  - 3.6.6 Intel VT-d [Disabled]
  - 3.6.7 T.Probe [Enabled]
- 3.7 Power menu
  - 3.7.1 Suspend Mode [Auto]
  - 3.7.2 Repost Video on S3 Resume [No]
  - 3.7.3 ACPI 2.0 Support [Disabled]
  - 3.7.4 ACPI APIC Support [Enabled]
  - 3.7.5 EuP Ready [Disabled]
  - 3.7.6 APM Configuration
  - 3.7.7 Hardware Monitor
- 3.8 Boot menu
  - 3.8.1 Boot Device Priority
  - 3.8.2 Boot Settings Configuration
  - 3.8.3 Security
- 3.9 Tools menu
  - 3.9.1 ASUS O.C. Profile
  - 3.9.2 AI NET 2
  - 3.9.3 ASUS EZ Flash 2
  - 3.9.4 Express Gate [Auto]
  - 3.9.5 ID LED [Enabled]
- 3.10 Exit menu
Chapter 4: Software support
- 4.1 Installing an operating system
- 4.2 Support DVD information
  - 4.2.1 Running the support DVD
  - 4.2.2 Obtaining the software manuals
- 4.3 Software information
  - 4.3.1 ASUS PC Probe II
  - 4.3.2 ASUS AI Suite
  - 4.3.3 ASUS Fan Xpert
  - 4.3.4 ASUS EPU-6 Engine
  - 4.3.5 ASUS Express Gate SSD
  - 4.3.6 VIA High Definition Audio utility
- 4.4 ASUS Unique Overclocking Utility TurboV EVO
  - 4.4.1 Using ASUS TurboV
  - 4.4.2 Using ASUS TurboV Auto Tuning Mode
  - 4.4.3 Using ASUS Turbo Key
- 4.5 RAID configurations
  - 4.5.1 RAID definitions
  - 4.5.2 Installing Serial ATA hard disks
  - 4.5.3 Setting the RAID item in BIOS
  - 4.5.4 Intel Matrix Storage Manager option ROM utility
- 4.6 Creating a RAID driver disk
  - 4.6.1 Creating a RAID driver disk without entering the OS
  - 4.6.2 Creating a RAID driver disk in Windows
  - 4.6.3 Installing the RAID driver during Windows OS installation
  - 4.6.4 Using a USB floppy disk drive
Chapter 5: Multiple GPU technology support
- 5.1 ATI CrossFireX technology
  - 5.1.1 Requirements
  - 5.1.2 Before you begin
  - 5.1.3 Installing two CrossFireX graphics cards
  - 5.1.4 Installing the device drivers
  - 5.1.5 Enabling the ATI CrossFireX technology
- 5.2 NVIDIA SLI technology
  - 5.2.1 Requirements
  - 5.2.2 Installing two SLI-ready graphics cards
  - 5.2.3 Installing the device drivers
  - 5.2.4 Enabling the NVIDIA SLI technology

ASUS P7P55D Premium User Manual

ASUS P7P55D Premium Motherboard manual cover

Pages 128

Year 2009

Language(s)

of 128

ASUS P7P55D Premium Motherboard Specification

The ASUS P7P55D Premium motherboard is engineered to support Intel's LGA 1156 socket processors, including the Intel Core i7, Core i5, and Core i3 series. It is built on the Intel P55 chipset, offering robust performance and efficient power usage. The motherboard features four DIMM slots capable of supporting up to 16GB of dual-channel DDR3 memory with speeds ranging from 1333 MHz to 2133 MHz when overclocked. It includes a 16-phase power design, enhancing power efficiency and stability, which is particularly beneficial for overclocking enthusiasts.

For graphics, the P7P55D Premium supports both NVIDIA SLI and AMD CrossFireX technologies, providing flexible multi-GPU configurations. Expansion is facilitated by two PCIe 2.0 x16 slots, three PCIe 2.0 x1 slots, and two PCI slots. Storage options are comprehensive, with six SATA 3Gb/s ports and an additional SATA 6Gb/s controller for enhanced data transfer speeds. The motherboard also integrates a Marvell controller for the SATA 6Gb/s ports, ensuring high-speed connectivity for compatible devices.

The board is equipped with a suite of ASUS-exclusive features, including TurboV for easy overclocking, EPU for energy efficiency, and MemOK! for automatic memory compatibility tuning. It also includes ASUS' Express Gate, a quick-boot feature that allows access to the internet and key applications without booting into the main operating system. Connectivity options are extensive, with dual Gigabit Ethernet ports, ten USB 2.0 ports, one eSATA port, and FireWire support. Additionally, the integrated 8-channel HD audio provides high-quality sound. The ASUS P7P55D Premium is designed to offer a balanced blend of performance, expandability, and innovative features for users seeking a reliable and versatile platform.

ASUS P7P55D Premium Motherboard F.A.Q.

How do I update the BIOS on the ASUS P7P55D Premium Motherboard?

To update the BIOS, download the latest BIOS file from the ASUS support website. Use the ASUS EZ Flash utility found in the BIOS setup to select and update the BIOS with the downloaded file. Ensure the system is stable and avoid interruptions during the update process.

What should I do if my ASUS P7P55D Premium Motherboard won't boot?

Check all power connections and ensure RAM and other components are seated properly. Clear the CMOS by removing the battery for a few minutes, then replace it. If the problem persists, try booting with minimal hardware or consult the motherboard manual for beep code diagnostics.

How can I enable RAID on the ASUS P7P55D Premium Motherboard?

Enter the BIOS setup and navigate to the SATA Configuration menu. Set the SATA mode to RAID. Upon exiting the BIOS, press the indicated key to enter the RAID configuration utility to set up your desired RAID configuration.

What is the maximum RAM capacity supported by the ASUS P7P55D Premium Motherboard?

The ASUS P7P55D Premium Motherboard supports a maximum of 16GB of DDR3 RAM across its four DIMM slots. Ensure you use compatible memory modules for optimal performance.

How do I reset the BIOS to default settings on the ASUS P7P55D Premium?

To reset the BIOS, enter the BIOS setup during startup and select the 'Load Setup Defaults' option. Save and exit to apply the changes. Alternatively, you can clear the CMOS by using the jumper or removing the motherboard battery temporarily.

Why is my ASUS P7P55D Premium Motherboard not recognizing my USB devices?

Ensure USB ports are enabled in the BIOS settings. Test the USB device on another computer to confirm functionality. Update the motherboard's chipset drivers and check for any BIOS updates that may address USB compatibility issues.

Can I use an M.2 SSD with the ASUS P7P55D Premium Motherboard?

The ASUS P7P55D Premium does not have native M.2 slots. However, you can use an M.2 to PCIe adapter card to install an M.2 SSD, keeping in mind the motherboard's PCIe version and lane limitations.

How do I improve cooling on my ASUS P7P55D Premium setup?

Ensure proper airflow by arranging cables neatly and using additional case fans if necessary. Consider upgrading the CPU cooler and applying fresh thermal paste. Monitor temperatures with software to adjust fan speeds accordingly.

What steps should I take if my system is unstable after overclocking on the ASUS P7P55D Premium?

Reduce the overclocking settings gradually until the system stabilizes. Ensure adequate cooling and power supply. Use stress testing software to verify stability before making further adjustments. Reset to default settings if necessary.

How do I enable XMP for my RAM on the ASUS P7P55D Premium Motherboard?

Enter the BIOS setup and navigate to the AI Tweaker menu. Enable the XMP profile under 'AI Overclock Tuner' to automatically configure the RAM to its rated speed and timing settings. Save and exit the BIOS to apply the changes.