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CAUTION!

1.

About the setting of  “Hyper Threading Technology”, please check page 29.

2.

This motherboard supports Dual Channel Memory Technology. Before you

implement Dual Channel Memory Technology, make sure to read the

installation guide of memory modules on page 18 for proper installation.

3.

This motherboard doesn’t support 128Mbit DRAM Cell (128MB/8 cells;

256MB/16 cells).

4.

Although this motherboard offers stepless control, it is not recommended

to perform over-clocking. Frequencies other than the recommended CPU

bus frequencies may cause the instability of the system or damage the

CPU.

5.

While CPU overheat is detected, the system will automatically shutdown.

Before you resume the system, please check if the CPU fan on the

motherboard functions properly and unplug the power cord, then plug it

back again. To improve heat dissipation, remember to spray thermal

grease between the CPU and the heatsink when you install the PC system.

6.

The AGI [ASRock Graphics Interface] slot is a special design that only

supports compatible AGP VGA cards. For the information of the

compatible AGP VGA cards, please refer to the “Supported AGP VGA

Card List for AGI Slot” on page 9 and page 10. For the proper

installation of AGP VGA card, please refer to the installation guide on

page 20.

7.

For the information of the compatible PCI Express VGA cards, please

refer to the “Supported PCI Express VGA Card List for AGI Express Slot

(PCI Express x 4)” on page 11. For the proper installation of PCI Express

VGA card, please refer to the installation guide on page 20.

8.

The Max. shared memory of onboard VGA is controlled by Intel VGA

driver. Installing different Intel VGA driver may vary its Max. shared

memory capacity.

9.

For microphone input, this motherboard supports both stereo and mono

modes. For audio output, this motherboard supports 2-channel, 4-channel,

6-channel, and 8-channel modes. Please check the table on page 13 for

proper connection.

10. Power Management for USB 2.0 works fine under Microsoft

®

 Windows

®

 XP

SP1 or SP2 / 2000 SP4.

Summary of Contents for 775Dual-915GV

Page 1: ...1 1 1 1 1 775Dual 915GV User Manual Version 1 0 Published August 2005 Copyright 2005 ASRock INC All rights reserved...

Page 2: ...ASRock ASRock assumes no responsibility for any errors or omissions that may appear in this manual With respect to the contents of this manual ASRock does not provide warranty of any kind either expr...

Page 3: ...Memory Modules DIMM 18 2 6 Expansion Slots 20 2 7 Surround Display Feature 21 2 8 Jumpers Setup 21 2 9 Onboard Headers and Connectors 22 2 10 Serial ATA SATA Hard Disks Installation 25 3 BIOS S 3 BIOS...

Page 4: ...Software Support 4 Software Support 42 42 42 42 42 4 1 Install Operating System 42 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 77...

Page 5: ...ted the content of this manual will be subject to change without notice In case any modifications of this manual occur the updated version will be available on ASRock website without further notice Yo...

Page 6: ...M slots Support DDRII533 see CAUTION 3 Max capacity 2GB Hybrid Booster CPU Frequency Stepless Control see CAUTION 4 ASRock U COP see CAUTION 5 Boot Failure Guard B F G Expansion Slot 2 x PCI slots 1 x...

Page 7: ...er connector CD in header Front panel audio connector 2 x USB 2 0 headers support 4 USB 2 0 ports see CAUTION 10 BIOS Feature 4Mb AMI BIOS AMI Legal BIOS Supports Plug and Play ACPI 1 1 Compliance Wak...

Page 8: ...k when you install the PC system 6 The AGI ASRock Graphics Interface slot is a special design that only supports compatible AGP VGA cards For the information of the compatible AGP VGA cards please ref...

Page 9: ...Supported AGP VGA Card List for AGI Slot for Windows 2000 Windows XP I AGP 4X Graphics Chip Model Name Chipset Name Vendor n VIDIA ASUS V8170 GeForce MX440SE Ennyah G2 MX400 GeForce 2 MX400 ATI POWER...

Page 10: ...5700 LE LEADTEK WINFAST A340TDH GeForce FX 5200 LEADTEK WinFast A340 PROTD GeForce FX 5500 LEADTEK WinFast A360TD GeForce FX 5600 Leadtek WinFast A6600 GT TDH GeForce 6600GT LEADTEK WinFast A400TDH Ge...

Page 11: ...00GT GeForce 6800GT ASUS EN6800 GeForce 6800 ALBATRON PC6600GT GeForce 6600GT GIGABYTE GV NX62128D GeForce 6200 GIGABYTE GV NX66128D GeForce 6600 LEADTEK PX6200 TC TDH GeForce 6200TC MSI PCX 5750 TD12...

Page 12: ...14 10 11 8 12 13 9 20 22 21 15 16 17 18 19 23 24 27 28 25 26 29 30 31 IR1 1 1 PS2_USB_PWR1 Jumper 16 USB 2 0 Header USB67 Blue 2 ATX 12V Connector ATX12V1 17 Chassis Fan Connector CHA_FAN1 3 775 Pin C...

Page 13: ...Black 11 VGA Port 5 Central Bass Orange 12 PS 2 Keyboard Port Purple 6 Line In Light Blue 13 PS 2 Mouse Port Green 7 Front Speaker Lime If you use 2 channel speaker please connect the speaker s plug...

Page 14: ...ons 2 2 Pre installation Precautions 2 2 Pre installation Precautions 2 2 Pre installation Precautions 2 2 Pre installation Precautions Take note of the following precautions before you install mother...

Page 15: ...aged Step 1 Open the socket Step 1 1 Disengaging the lever by depressing down and out on the hook to clear retention tab Step 1 2 Rotate the load lever to fully open po sition at approximately 135 deg...

Page 16: ...left hand index finger and thumb to support the load plate edge engage PnP cap with right hand thumb and peel the cap from the socket while pressing on center of PnP cap to assist in removal 1 It is...

Page 17: ...or proper installation please kindly refer to the instruction manuals of your CPU fan and heatsink Below is an example to illustrate the installation of the heatsink for 775 LAND CPU Step 1 Apply ther...

Page 18: ...II DIMM pair in Dual Channel A DDRII1 and DDRII2 Yellow slots see p 12 No 5 or identical DDR DIMM pair in Dual Channel B DDR1 and DDR2 Blue slots see p 12 No 6 so that Dual Channel Memory Technology c...

Page 19: ...IMM 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 The DIMM only fits in one correct orientation It will cau...

Page 20: ...to install PCI Express expan sion cards For the information of the compatible PCI Express VGA cards please refer to the Supported PCI Express VGA Card List for AGI Ex press Slot PCI Express x 4 on pag...

Page 21: ...When the jumper cap is placed on pins the jumper is Short If no jumper cap is placed on pins the jumper is Open The illustration shows a 3 pin jumper whose pin1 and pin2 are Short when jumper cap is...

Page 22: ...anent damage of the motherboard FDD connector 33 pin FLOPPY1 see p 12 No 10 Note Make sure the red striped side of the cable is plugged into Pin1 side of the connector Primary IDE connector Black 39 p...

Page 23: ...2 0 header is available to support 2 additional USB 2 0 ports Infrared Module Header This header supports an 5 pin IR1 optional wireless transmitting see p 12 No 7 and receiving infrared module Inter...

Page 24: ...onnector Please connect a CPU fan cable 4 pin CPU_FAN1 to this connector and match see p 12 No 4 the black wire to the ground pin ATX Power Connector Please connect an ATX power 20 pinATXPWR1 supply t...

Page 25: ...l ICH6 south bridge chipset that supports Serial ATA SATA hard disks You may install SATA hard disks on this motherboard for internal storage devices This section will guide you to install the SATA ha...

Page 26: ...pressing the reset button on the system chassis You may also restart by turning the system off and then back on Because the BIOS software is constantly being updated the following BIOS setup screens...

Page 27: ...Screen When you enter the BIOS SETUP UTILITY the Main screen will appear and display the system overview System Time Hour Minute Second Use this item to specify the system time System Date Day Month D...

Page 28: ...wrong values in below sections may cause system to malfunction Configure CPU Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Load Defaults F10 Save and Exit ESC Exit v02 54 C Copy...

Page 29: ...indows XP or Linux kernel version 2 4 18 or higher This option will be hidden if the installed CPU does not support Hyper Threading technology Max CPUID Value Limit For Prescott CPU only some OSes ex...

Page 30: ...uency 166MHz DDR 333 200MHz DDR 400 If DDRII DIMM is inserted to DDRII slot you may select 200MHz DDRII 400 266MHz DDRII 533 as operating frequency Flexibility Option The default value of this option...

Page 31: ...DVMT Mode The default value is DVMT Mode Configuration options Fixed Mode DVMT Mode and Fixed DVMT Mode DVMT FIXED Memory Use this item to select DVMT FIXED Memory The default value is Maximum DVMT Co...

Page 32: ...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 syste...

Page 33: ...guration IDE Configuration IDE Configuration ATA IDE Configuration Please select Compatible when you install legacy OS Windows NT If native OS Windows 2000 XP is installed please select Enhanced When...

Page 34: ...rives 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...

Page 35: ...access to maximize the IDE hard disk data transfer rate 3 3 5 3 3 5 3 3 5 3 3 5 3 3 5 PCIPnP Configuration PCIPnP Configuration PCIPnP Configuration PCIPnP Configuration PCIPnP Configuration PCI Laten...

Page 36: ...for the onboard infrared port or disable it Configuration options Disabled 2F8 IRQ3 and 2E8 IRQ3 BIOS SETUP UTILITY Floppy Configuration Select the type of floppy drive connected to the system Select...

Page 37: ...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 EPP Version Use this item to set the...

Page 38: ...n 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...

Page 39: ...tion after boot up BIOS SETUP UTILITY Main Advanced H W Monitor Security Exit Boot Settings Configure Settings during System Boot Select Screen Select Item Enter Go to Sub Screen F1 General Help F9 Lo...

Page 40: ...user password you may also clear it BIOS SETUP UTILITY Main Advanced H W Monitor Boot Exit Install or Change the password Select Screen Select Item Enter Change F1 General Help F10 Save and Exit ESC E...

Page 41: ...hen you select this option it will pop out the following message Dis card changes Select OK to discard all changes Load Optimal Defaults When you select this option it will pop out the following messa...

Page 42: ...he available devices drivers if the system detects installed devices Please install the necessary drivers to activate the devices 4 2 3 4 2 3 4 2 3 4 2 3 4 2 3 Utilities Menu Utilities Menu Utilities...

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