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P4i945GC

User Manual

Version 1.0
Published June 2009
Copyright©2009 ASRock INC. All rights reserved.
1 1 1 1 1

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Summary of Contents for ASROCK P4I945GC - V1.0

  • Page 1: User Manual

    P4i945GC User Manual Version 1.0 Published June 2009 Copyright©2009 ASRock INC. All rights reserved. 1 1 1 1 1...
  • Page 2 (including damages for loss of profits, loss of business, loss of data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the manual or product.
  • Page 3: Table Of Contents

    2.5 Jumpers Setup .............. 15 2.6 Onboard Headers and Connectors ......16 2.7 SATAII Hard Disk Setup Guide ........20 2.8 Serial ATA (SATA) / Serial ATAII (SATAII) Hard Disks Installation ..............21 2.9 Driver Installation Guide ..........21 2.10 Untied Overclocking Technology ........21...
  • Page 4: Software Support

    4 Software Support .................................... 40 4.1 Install Operating System ..........40 4.2 Support CD Information ..........40 4.2.1 Running Support CD ..........40 4.2.2 Drivers Menu ............40 4.2.3 Utilities Menu ............40 4.2.4 Contact Information ..........40...
  • Page 5: Introduction

    ASRock’s commitment to quality and endurance. In this manual, chapter 1 and 2 contain introduction of the motherboard and step-by- step guide to the hardware installation. Chapter 3 and 4 contain the configuration guide to BIOS setup and information of the Support CD.
  • Page 6: Specifications

    Specifications Specifications Specifications Specifications Specifications Platform - Micro ATX Form Factor: 9.6-in x 7.7-in, 24.4 cm x 19.6 cm ® ® ® - Socket 478 for Intel Pentium 4 / Celeron D (Prescott, Northwood) processors - FSB 800/533/400 MHz (see CAUTION 1)
  • Page 7 Overclocking may affect your system stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking.
  • Page 8 Before installing SATAII hard disk to SATAII connector, please read the “SATAII Hard Disk Setup Guide” on page 20 to adjust your SATAII hard disk drive to SATAII mode. You can also connect SATA hard disk to SATAII connector directly.
  • Page 9: Motherboard Layout

    HD_AUDIO1 PLED PWRBTN SPEAKER1 BIOS HDLED RESET PS2_USB_PWR1 Jumper Chassis Speaker Header (SPEAKER 1, Purple) CPU Fan Connector (CPU_FAN1) USB 2.0 Header (USB6_7, Blue) 478-Pin CPU Socket USB 2.0 Header (USB4_5, Blue) CPU Heatsink Retention Module System Panel Header (PANEL1, Orange)
  • Page 10: Asrock 8Ch I/O Plus

    Line In (Light Blue) PS/2 Keyboard Port (Purple) To enable Multi-Streaming function, you need to connect a front panel audio cable to the front panel audio header. After restarting your computer, you will find “Mixer” tool on your system. Please select “Mixer ToolBox”...
  • Page 11: Installation

    Chapter 2 Installation Chapter 2 Installation P4i945GC is a Micro ATX form factor (9.6-in x 7.7-in, 24.4 cm x 19.6 cm) motherboard. Before you install the motherboard, study the configuration of your chassis to en- sure that the motherboard fits into it.
  • Page 12: 2.1 Cpu Installation

    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.
  • Page 13: Installation Of Memory Modules (Dimm)

    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. notch break notch break The DIMM only fits in one correct orientation.
  • Page 14: Expansion Slots (Pci And Pci Express Slots)

    2.4 Expansion Slots (PCI and PCI Express Slots) 2.4 Expansion Slots (PCI and PCI Express Slots) There are 2 PCI slots and 2 PCI Express slots on this motherboard. PCI slots: PCI slots are used to install expansion cards that have the 32-bit PCI interface. PCIE slots: PCIE1 (PCIE x1 slot) is used for PCI Express cards with x1 lane width cards, such as Gigabit LAN card, SATA2 card, etc.
  • Page 15: 2.5 Jumpers Setup

    2-pin jumper (see p.9 No. 9) Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes system setup information such as system password, date, time, and system setup parameters. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply.
  • Page 16: 2.6 Onboard Headers And Connectors

    FLOPPY1 Pin1 (see p.9 No. 21) the red-striped side to Pin1 Note: Make sure the red-striped side of the cable is plugged into Pin1 side of the connector. Primary IDE connector (Blue) Secondary IDE connector (Black) (39-pin IDE1, see p.9 No. 8) (39-pin IDE2, see p.9 No.
  • Page 17 HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system. 2. If you use AC’97 audio panel, please install it to the front panel audio header as below: A.
  • Page 18 G. To activate the front mic. For Windows ® 2000 / XP OS: Please select “Front Mic” as default record device. If you want to hear your voice through front mic, please deselect "Mute" icon in “Front Mic” of “Playback” portion. For Windows ® Vista Go to the "Front Mic"...
  • Page 19 (see p.9, No. 6) Though this motherboard provides 24-pin ATX power connector, it can still work if you adopt a traditional 20-pin ATX power supply. To use the 20-pin ATX power supply, please plug your power supply along with Pin 1 and Pin 13.
  • Page 20: Sataii Hard Disk Setup Guide

    Before installing SATAII hard disk to your computer, please carefully read below SATAII hard disk setup guide. Some default setting of SATAII hard disks may not be at SATAII mode, which operate with the best performance. In order to enable SATAII function, please follow the below instruction with different vendors to correctly adjust your SATAII hard disk to SATAII mode in advance;...
  • Page 21: Installation

    STEP 2: Connect the SATA power cable to the SATA / SATAII hard disk. STEP 3: Connect one end of the SATA data cable to the motherboard’s SATAII connector. STEP 4: Connect the other end of the SATA data cable to the SATA / SATAII hard disk. 2.9 Driver Installation Guide...
  • Page 22: Bios Setup Utility

    Power-On-Self-Test (POST) to enter the BIOS SETUP UTILITY, otherwise, POST will continue with its test routines. If you wish to enter the BIOS SETUP UTILITY after POST, restart the system by pressing <Ctl> + <Alt> + <Delete>, or by pressing the reset button on the system chassis.
  • Page 23: Navigation Keys

    To jump to the Exit Screen or exit the current screen 3.2 Main Screen Main Screen Main Screen Main Screen Main Screen When you enter the BIOS SETUP UTILITY, the Main screen will appear and display the system overview BIOS SETUP UTILITY Smart Advanced H/W Monitor...
  • Page 24: Smart Screen

    ® . Just launch this tool and save the new BIOS file to your USB flash drive, floppy disk or hard drive, then you can update your BIOS only in a few clicks without preparing an additional floppy diskette or other complicated flash utility.
  • Page 25: Advanced Screen

    Advanced Screen Advanced Screen Advanced Screen Advanced Screen In this section, you may set the configurations for the following items: CPU Configuration, Chipset Configuration, ACPI Configuration, IDE Configuration, PCIPnP Configuration, Floppy Configuration, SuperIO Configuration, and USB Configuration. BIOS SETUP UTILITY...
  • Page 26 This is a read-only item, which displays the ratio actual value of this motherboard. Ratio CMOS Setting If the ratio status is unlocked, you will find this item appear to allow you changing the ratio value of this motherboard. Max CPUID Value Limit For Prescott CPU only, some OSes (ex.
  • Page 27: Chipset Configuration

    (DDRII 533)], [333MHz (DDRII 667)]. The configuration options may change according to the corresponding FSB frequency of the CPU you adopt. Flexibility Option The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. DRAM CAS# Latency Use this item to adjust the means of memory accessing.
  • Page 28 OS because the driver will intelligently detect physical memory available and allocate necessary video memory. DVMT/FIXED Memory You are allowed to adjust the shared memory size in this item if you set DVMT Mode Select as [DVMT Mode]. Configuration options: [64MB], [128MB] and [Maximum DVMT].
  • Page 29 [1.851V], [1.908V], [1.965V], [2.029V], [2.086V], [2.144V] and [2.201V]. The default value of this feature is [Auto]. +1.5V Voltage Use this to select +1.5V Voltage. Configuration options: [Auto], [Low], [Middle], [High] and [Ultra High]. The default value of this feature is [Auto].
  • Page 30: Acpi Configuration

    Use this item to enable or disable Ring-In signals 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. 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.
  • Page 31: Ide Configuration

    It allows you to select between [SATA 1, SATA 2, SATA 3, SATA 4], [SATA 1, SATA 3, IDE 1], and [IDE 1, SATA 2, SATA 4]. If it is set to [SATA 1, SATA 3, IDE 1], then SATAII_2, SATAII_4 will not work. Likewise, if it is set to [IDE 1, SATA 2, SATA 4], then SATAII_1, SATAII_3 will not work.
  • Page 32 [ARMD]: This is used for IDE ARMD (ATAPI Removable Media Device), such as MO. LBA/Large Mode Use this item to select the LBA/Large mode for a hard disk > 512 MB under DOS and Windows; for Netware and UNIX user, select [Disabled] to disable the LBA/Large mode.
  • Page 33: Pcipnp Configuration

    PIO Mode Use this item to set the PIO mode to enhance hard disk performance by optimizing the hard disk timing. DMA Mode DMA capability allows the improved transfer-speed and data-integrity for compatible IDE devices. S.M.A.R.T. Use this item to enable or disable the S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) feature.
  • Page 34: Floppy Configuration

    Use this item to enable or disable floppy drive controller. Serial Port Address Use this item to set the address for the onboard serial port or disable it. Configuration options: [Disabled], [3F8 / IRQ4], [2F8 / IRQ3], [3E8 / IRQ4], [2E8 / IRQ3].
  • Page 35: Usb Configuration

    Parallel Port Mode Use this item to set the operation mode of the parallel port. The default value is [ECP+EPP]. If this option is set to [ECP+EPP], it will show the EPP version in the following item, “EPP Version”. Configuration options: [Normal], [Bi-Directional], and [ECP+EPP].
  • Page 36: Hardware Health Event Monitoring Screen

    Hardware Health Event Monitoring Screen Hardware Health Event Monitoring Screen In this section, it allows you to monitor the status of the hardware on your system, including the parameters of the CPU temperature, motherboard temperature, CPU fan speed, chassis fan speed, and the critical voltage.
  • Page 37: Boot Screen

    3.6 Boot Screen Boot Screen Boot Screen Boot Screen Boot Screen In this section, it will display the available devices on your system for you to config- ure the boot settings and the boot priority. BIOS SETUP UTILITY Main Smart...
  • Page 38: Security Screen

    3.7 Security Screen Security Screen Security Screen Security Screen Security Screen In this section, you may set or change the supervisor/user password for the system. For the user password, you may also clear it. BIOS SETUP UTILITY Main Smart Advanced...
  • Page 39: Exit Screen

    BIOS SETUP UTILITY. Discard Changes and Exit When you select this option, it will pop-out the following message, “Dis- card changes and exit setup?” Select [OK] to exit the BIOS SETUP UTILITY without saving any changes. Discard Changes When you select this option, it will pop-out the following message, “Dis-...
  • Page 40: Install Operating System

    4 . 2 . 4 4 . 2 . 4 C o n t a c t I n f o r m a t i o n C o n t a c t I n f o r m a t i o n...

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