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.
2.8 Onboard Headers and Connectors ......19 2.9 HDMI_SPDIF Header Connection Guide ......23 2.10 SATAII Hard Disk Setup Guide ........24 2.11 Serial ATA (SATA) / Serial ATAII (SATAII) Hard Disks Installation ..............25 2.12 Driver Installation Guide ..........25 2.13 Untied Overclocking Technology ........
Page 4
4.2 Support CD Information ..........42 4.2.1 Running Support CD ..........42 4.2.2 Drivers Menu ............42 4.2.3 Utilities Menu ............42 4.2.4 “LGA 775 CPU Installation Live Demo” Program .. 42 4.2.5 Contact Information ..........42 4 4 4 4 4...
ASRock’s commit- ment 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.
Specifications Specifications Specifications Specifications Specifications Platform - ATX Form Factor: 12.0-in x 7.5-in, 30.5 cm x 19.1 cm ® ® ® - LGA 775 for Intel Core 2 Duo / Pentium D / Pentium ® Celeron D (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 24 to adjust your SATAII hard disk drive to SATAII mode. You can also connect SATA hard disk to SATAII connector directly.
Premium and Basic Logo Premium and Basic Logo Premium and Basic Logo Premium and Basic Logo Premium and Basic Logo For system integrators and users who purchase this motherboard and ® plan to submit Windows Vista Premium and Basic logo, please follow the below table for minimum hardware requirement.
North Bridge Controller USB 2.0 Header (USB67, Blue) CPU Fan Connector (CPU_FAN1) USB 2.0 Header (USB45, Blue) 2 x 240-pin DDRII DIMM Slots Floppy Connector (FLOPPY1) (Dual Channel: DDRII_1, DDRII_2; Yellow) Game Port Header (GAME1) PCI Express x16 Slot (PCIE1)
(No. 4) (No. 5) (No. 3) 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”...
2.1 Screw Holes 2.1 Screw Holes 2.1 Screw Holes 2.1 Screw Holes Place screws into the holes indicated by circles to secure the motherboard to the chassis. Do not over-tighten the screws! Doing so may damage the motherboard. 2.2 Pre-installation Precautions 2.2 Pre-installation Precautions...
Before you insert the 775-LAND CPU into the socket, please check if the CPU surface is unclean or if there is any bent pin on the socket. Do not force to insert the CPU into the socket if above situation is found.
Page 14
PnP cap to assist in removal. 1. It is recommended to use the cap tab to handle and avoid kicking off the PnP cap. 2. This cap must be placed if returning the motherboard for after service.
CPU and the heatsink to improve heat dissipation. Ensure that the CPU and the heatsink are securely fastened and in good contact with each other. Then connect the CPU fan to the CPU_FAN connector (CPU_FAN1, see page 10, No.
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...
2.6 Expansion Slots (PCI and PCI Express Slots) There are 3 PCI slots and 3 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 x16 slot) is used for PCI Express cards with x16 lane width graphics cards.
2-pin jumper (see p.10 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.
(33-pin FLOPPY1) FLOPPY1 Pin1 (see p.10 No. 22) 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) (39-pin IDE1, see p.10 No. 10) IDE1...
Page 20
OUT2_L J_SENSE OUT2_R MIC2_R MIC2_L 1. High Definition Audio supports Jack Sensing, but the panel wire on the chassis must support HDA to function correctly. Please follow the instruction in our manual and chassis manual to install your system.
Page 21
2. If you use AC’97 audio panel, please install it to the front panel audio header as below: A. Connect Mic_IN (MIC) to MIC2_L. B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L. C. Connect Ground (GND) to Ground (GND).
Page 22
Game Port Header Connect a Game cable to this JBB1 header if the Game port bracket (15-pin GAME1) MIDI_OUT is installed. (see p.10 No. 23) JBB2 MIDI_IN JAB2 JAB1 HDMI_SPDIF Header HDMI_SPDIF header, providing SPDIF audio output to HDMI VGA...
HDMI (High-Definition Multi-media Interface) is an all-digital audio/video specification, which provides an interface between any compatible digital audio/ video source, such as a set-top box, DVD player, A/V receiver and a compatible digital audio or video monitor, such as a digital television (DTV). A complete HDMI system requires a HDMI VGA card and a HDMI ready motherboard with a HDMI_SPDIF header.
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;...
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. 2.12 2.12...
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.
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 Advanced H/W Monitor Boot...
This item should always be [Auto] for better system stability. Ratio Status This is a read-only item, which displays whether the ratio status of this motherboard is “Locked” or “Unlocked”. If it shows “Unlocked”, you will find an item Ratio CMOS Setting appears to allow you changing the ratio value...
Page 29
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. Enhance Halt State All processors support the Halt State (C1).
[200MHz (DDRII 400)], [266MHz (DDRII 533)]. Flexibility Option The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. Configure DRAM Timing by SPD Select [Enabled] will configure the following items by the contents in the SPD (Serial Presence Detect) device.
Page 31
[4 DRAM Clocks], [5 DRAM Clocks], [6 DRAM Clocks], [7 DRAM Clocks], [8 DRAM Clocks], [9 DRAM Clocks], [10 DRAM Clocks], [11 DRAM Clocks], [12 DRAM Clocks], [13 DRAM Clocks], [14 DRAM Clocks], a n d [ 1 5 D R A M Clocks].
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.
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 (PORT1), SATAII_4 (PORT3) will not work. Likewise, if it is set to [IDE 1, SATA 2, SATA 4], then SATAII_1 (PORT0), SATAII_3 (PORT2) will not work.
Page 34
[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.
Use this item to enable or disable the S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) feature. Configuration options: [Disabled], [Auto], [Enabled]. 32-Bit Data Transfer Use this item to enable 32-bit access to maximize the IDE hard disk data transfer rate. 3.3.5 3.3.5 3.3.5 PCIPnP 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 37
Parallel Port Address Use this item to set the address for the onboard parallel port or disable it. Configuration options: [Disabled], [378], and [278]. Parallel Port Mode Use this item to set the operation mode of the parallel port. The default value is [ECP+EPP].
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.
Boot Screen Boot Screen 3.5 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 Advanced...
Boot From Network Use this item to enable or disable the Boot From Network feature. Boot Up Num-Lock If this item is set to [On], it will automatically activate the Numeric Lock function after boot-up. 3.6 Security Screen Security 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-...