Intel GA-8I915G-ZFD User Manual
GA-8I915G-ZFD
Intel® Pentium® 4 LGA775 Processor Motherboard
User's Manual
Rev. 1101
12ME-I915GZFD-1101
Copyright
© 2005 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
The trademarks mentioned in the manual are legally registered to their respective companies.
Notice
The written content provided with this product is the property of Gigabyte.
No part of this manual may be reproduced, copied, translated, or transmitted in any form or by any
means without Gigabyte's prior written permission. Specifications and features are subject to
change without prior notice.
Product Manual Classification
In order to assist in the use of this product, Gigabyte has categorized the user manual in the
following:
For quick installation, please refer to the "Hardware Installation Guide" included with the
product.
For detailed product information and specifications, please carefully read the
"Product User Manual".
For detailed information related to Gigabyte's unique features, please go to "Technology
Guide" section on Gigabyte's website to read or download the information you need.
For more product details, please click onto Gigabyte's website at www.gigabyte.com.tw
Table of Contents
GA-8I915G-ZFD Motherboard Layout ........................................................................... 5
Block Diagram ............................................................................................................... 6
Chapter 1 Hardware Installation.................................................................................... 9
1-1 Considerations Prior to Installation ................................................................. 9
1-2 Feature Summary .......................................................................................... 10
1-3 Installation of the CPU and Heatsink ............................................................ 11
1-3-1 Installation of the CPU .......................................................................................... 11
1-4 Installation of Memory ................................................................................... 12
1-5 Install expansion cards ................................................................................. 13
1-6 I/O Back Panel Introduction .......................................................................... 14
1-7 Connectors Introduction ................................................................................ 15
Chapter 2 BIOS Setup ............................................................................................... 23
The Main Menu (For example: BIOS Ver. : FB) ....................................................... 24
2-1 Standard CMOS Features ............................................................................. 26
2-2 Advanced BIOS Features ............................................................................. 28
2-3 Integrated Peripherals ................................................................................... 30
2-4 Power Management Setup ............................................................................ 33
2-5 PnP/PCI Configurations ................................................................................ 35
2-6 PC Health Status ........................................................................................... 36
2-7 MB Intelligent Tweaker(M.I.T.) ...................................................................... 37
2-8 Load Fail-Safe Defaults ................................................................................ 39
2-9 Load Optimized Defaults ............................................................................... 39
2-10 Set Supervisor/User Password ..................................................................... 40
2-11 Save & Exit Setup ......................................................................................... 41
2-12 Exit Without Saving ....................................................................................... 41
- 3 -
Chapter 3 Install Drivers ............................................................................................ 43
3-1 Install Chipset Drivers ................................................................................... 43
3-2 Software Applications .................................................................................... 44
3-3 Driver CD Information ................................................................................... 44
3-4 Hardware Information .................................................................................... 45
3-5 Contact Us ..................................................................................................... 45
Chapter 4 Appendix ................................................................................................... 47
4-1 Unique Software Utilities ............................................................................... 47
4-1-1 Xpress Recovery Introduction .............................................................................. 48
4-1-2 Flash BIOS Method Introduction .......................................................................... 51
4-1-3 2 / 4 / 5.1 / 7.1 Channel Audio Function Introduction ......................................... 60
4-2 Troubleshooting............................................................................................. 66
- 4 -
GA-8I915G-ZFD Motherboard Layout
F_USB2
F1_1394
PCIE_16
TSB43AB23
F_USB1
CPU_FAN
PCI1
RTL8110S
KB_MS
LGA775
S_ATA1
S_ATA0
ICH6
1394
USB
BIOS
LAN
USB
IDE
Intel 915G
IT8712
VGA
ATX
SYS_FAN
ATX_12V
BAT
CLR_CMOS
LPT
COMA
F_PANEL
PWR_LED
GA-8I915G-ZFD
DDR2
DDR1
SPDIF_IN
CODEC
CD_IN
AUDIO
AZALIA_FP
- 5 -
Block Diagram
PCI-ECLK
(100MHz)
PCI Bus
RTL 8110S
VGA
PCI Express x16
TSB43AB23
LGA775
Processor
Interface
Intel
915G
GMCH
Intel
ICH6
CPUCLK+/-(200/133MHz)
Host
DDR400/333MHz DIMM
Dual Channel Memory
GMCHCLK (200/133MHz)
66MHz
33MHz
14.318MHz
48MHz
BIOS
2 Serial ATA
ATA33/66/100
IDE Channels
LPT Port
IT 8712
COM Port
PCICLK
(33MHz)
1 PCI
RJ45
CODEC
3 IEEE1394
MIC
Line-Out
Surround Speaker Out
Back Surround Speaker Out
Center/Subwoofer Speaker Out
- 6 -
Line-In
SPDIF In
8 USB
Ports
SPDIF Out
24MHz
33MHz
PS/2 KB/Mouse
- 7 -
- 8 -
Chapter 1 Hardware Installation
1-1 Considerations Prior to Installation
Preparing Your Computer
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Thus, prior to installation, please
follow the instructions below:
1. Please turn off the computer and unplug its power cord.
2. When handling the motherboard, avoid touching any metal leads or connectors.
3. It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components
(CPU, RAM).
4. Prior to installing the electronic components, please have these items on top of an antistatic pad or
within a electrostatic shielding container.
5. Please verify that the power supply is switched off before unplugging the power supply connector
from the motherboard.
Installation Notices
1. Prior to installation, please do not remove the stickers on the motherboard. These stickers are required
for warranty validation.
2. Prior to the installation of the motherboard or any hardware, please first carefully read the information
in the provided manual.
3. Before using the product, please verify that all cables and power connectors are connected.
4. To prevent damage to the motherboard, please do not allow screws to come in contact with the
motherboard circuit or its components.
5. Please make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
6. Please do not place the computer system on an uneven surface.
7. Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
8. If you are uncertain about any installation steps or have a problem related to the use of the product,
please consult a certified computer technician.
English
Instances of Non-Warranty
1. Damage due to natural disaster, accident or human cause.
2. Damage as a result of violating the conditions recommended in the user manual.
3. Damage due to improper installation.
4. Damage due to use of uncertified components.
5. Damage due to use exceeding the permitted parameters.
6. Product determined to be an unofficial Gigabyte product.
Hardware Installation- 9 -
English
1-2 Feature Summary
CPU Supports the latest Intel® Pentium® 4 LGA775 CPU
Supports 800/533MHz FSB
L2 cache varies with CPU
Chipset Northbridge: Intel® 915G Express chipset
Southbridge: Intel® ICH6
Memory 2 DDR DIMM memory slots (supports up to 2GB memory)
Supports dual channel DDR400/333/266 DIMM
Supports 2.5V DDR DIMM
Slots 1 PCI Express x 16 slot
1 PCI slots
IDE Connections 1 IDE connection (UDMA 33/ATA 66/ATA 100), allows connection of 2 IDE
devices
Onboard SATA 2 Serial ATA connections
Peripherals 1 parallel port supporting Normal/EPP/ECP mode
1 VGA port, 1 Serial port (COMA)
8 USB 2.0/1.1 ports (rear x 4, front x 4 via cable)
3 IEEE1394 ports (requires cable)
1 front audio connector
1 PS/2 keyboard port
1 PS/2 mouse port
Onboard LAN Onboard Realtek 8110S chip (10/100/1000 Mbit)
1 RJ 45 port
Onboard Audio C-Media 9880 CODEC
Supports Jack Sensing function
Supports 2 / 4 / 5.1 / 7.1 channel audio
Supports Line In ; Line Out ; MIC ; Back Surround Speaker Out ;
Center/Subwoofer Speaker Out ; Surround Speaker Out connection
Supports SPDIF In/Out connection
CD In
I/O Control IT8712
Hardware Monitor System voltage detection
CPU/System temperature detection
CPU / System fan speed detection
CPU warning temperature
CPU / System fan failure warning
BIOS Use of licensed AWARD BIOS
Supports Q-Flash
Additional Features Supports @BIOS
Supports EasyTune 5 (only supports Hardware Monitor function)
Overclocking Over Voltage via BIOS (FSB/DDR)
Over Clock via BIOS (CPU/DDR)
Form Factor Pico BTX form factor; 26.7 cm x 20.8 cm
GA-8I915G-ZFD Motherboard - 10 -
1-3 Installation of the CPU and Heatsink
Before installing the CPU, please comply with the following conditions:
1. Please make sure that the motherboard supports the CPU.
2. Please take note of the one indented corner of the CPU. If you install the CPU in the wrong
direction, the CPU will not insert properly. If this occurs, please change the insert direction
of the CPU.
3. Please add an even layer of heat sink paste between the CPU and heatsink.
4. Please make sure the heatsink is installed on the CPU prior to system use, otherwise
overheating and permanent damage of the CPU may occur.
5. Please set the CPU host frequency in accordance with the processor specifications. It is not
recommended that the system bus frequency be set beyond hardware specifications since it
does not meet the required standards for the peripherals. If you wish to set the frequency
beyond the proper specifications, please do so according to your hardware specifications
including the CPU, graphics card, memory, hard drive, etc.
HT functionality requirement content :
Enabling the functionality of Hyper-Threading Technology for your computer system requires all of the following platform components:
- CPU: An Intel® Pentium 4 Processor with HT Technology
- Chipset: An Intel® Chipset that supports HT Technology
- BIOS: A BIOS that supports HT Technology and has it enabled
- OS: An operation system that has optimizations for HT Technology
1-3-1 Installation of the CPU
English
Fig. 1
Metal Lever
CPU with the triangle and gently insert the CPU
into position. (Grasping the CPU firmly between
your thumb and forefinger, carefully place it into
the socket in a straight and downwards motion.
Avoid twisting or bending motions that might cause
damage to the CPU during installation.)
Gently lift the metal
lever located on the
CPU socket to the
upright position.
Fig. 3
Notice the small gold
colored triangle
located on the edge of
the CPU socket.
Align the
indented corner of the
Fig. 2
Remove the plastic
covering on the CPU
socket.
Fig. 4
Once the CPU is
properly inserted,
please replace the
load plate and
push the metal lever
back into its original
position.
Hardware Installation- 11 -
English
1-4 Installation of Memory
Before installing the memory modules, please comply with the following conditions:
1. Please make sure that the memory used is supported by the motherboard. It is
recommended that memory of similar capacity, specifications and brand be used.
2. Before installing or removing memory modules, please make sure that the computer
power is switched off to prevent hardware damage.
3. Memory modules have a foolproof insertion design. A memory module can be installed
in only one direction. If you are unable to insert the module, please switch the direction.
The motherboard supports DDR memory modules, whereby BIOS will automatically detect memory
capacity and specifications. Memory modules are designed so that they can be inserted only in one
direction. The memory capacity used can differ with each slot.
Notch
DDR
1. The DIMM slot has a notch, so the DIMM
memory module can only fit in one direction.
2. Insert the DIMM memory module vertically
into the DIMM slot. Then push it down.
3. Close the plastic clip at both edges of the DIMM
slots to lock the DIMM module.
Reverse the installation steps when you wish
to remove the DIMM module.
GA-8I915G-ZFD Motherboard - 12 -
GA-8I915G-ZFD supports the Dual Channel Technology. After operating the Dual Channel Technology,
the bandwidth of Memory Bus will double.
GA-8I915G-ZFD includes 2 DIMM sockets as following:
Channel A : DDR 1
Channel B : DDR 2
If you want to operate the Dual Channel Technology, please note the following explanations due
to the limitation of Intel chipset specifications.
1. One DDR memory module is installed: The Dual Channel Technology can't operate when only
one DDR memory module is installed.
2. Two DDR memory modules are installed (the same memory size and type): The Dual
Channel Technology will operate when two memory modules are inserted individually into
Channel A and B. If you install two memory modules in the same channel, the Dual Channel
Technology will not operate.
1-5 Install expansion cards
You can install your expansion card by following the steps outlined below:
1. Read the related expansion card's instruction document before install the expansion card into the
computer.
2. Remove your computer's chassis cover, screws and slot bracket from the computer.
3. Press the expansion card firmly into expansion slot in motherboard.
4. Be sure the metal contacts on the card are indeed seated in the slot.
5. Replace the screw to secure the slot bracket of the expansion card.
6. Replace your computer's chassis cover.
7. Power on the computer, if necessary, setup BIOS utility of expansion card from BIOS.
8. Install related driver from the operating system.
English
Installing a PCI Express x 16 expansion card:
Please carefully pull out the small whitedrawable bar at the end of the
PCI Express x 16 slot when you try to
install/Uninstall the VGA card. Please align
the VGA card to the onboard
PCI Express x 16 slot and press firmly
down
on the slot .Make sure your VGA card is
locked by the small white-drawable bar.
Hardware Installation- 13 -
English
1-6 I/O Back Panel Introduction
PS/2 Keyboard and PS/2 Mouse Connector
To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the
keyboard o the lower port (purple).
IEEE 1394 port
Connects to IEEE 1394 devices.
USB port
Before you connect your device(s) into USB connector(s), please make sure your device(s) such
as USB keyboard, mouse, scanner, zip, speaker...etc. have a standard USB interface.
Also make sure your OS supports USB controller. If your OS does not support USB controller,
please contact OS vendor for possible patch or driver upgrade. For more information please
contact your OS or device(s) vendors.
LAN Port
The provided Internet connection is Gigabit Ethernet, providing data transfer speeds of 10/100/
1000Mbps.
Parallel Port
The parallel port allows connection of a printer, scanner and other peripheral devices.
VGA Port
Monitor can be connected to VGA port.
COM A (Serial Port)
Connects to serial-based mouse or data processing devices.
Line In/SPDIF Out
Line In: Devices like CD-ROM, walkman etc. can be connected to Line In jack.
SPDIF Out: The SPDIF output is capable of providing digital audio to external speakers or
compressed AC3 data to an external Dolby Digital Decoder.
Line Out (Front Speaker Out)
Connect the stereo speakers, earphone or front surround speakers to this connector.
MIC In
Microphone can be connected to MIC In jack.
Rear Speaker Out
Connect the rear surround speakers to this connector.
Center/Subwoofer Speaker Out
Connect the Center/Subwoofer speakers to this connector.
GA-8I915G-ZFD Motherboard - 14 -
Side Speaker Out
Connect the side surround speakers to this connector.
You can use audio software to configure 2-/4-/5.1-/7.1-channel audio functioning.
1-7 Connectors Introduction
8
3
1
English
11
12
5
1) ATX_12V
2) ATX (Power Connector)
3) CPU_FAN
4) SYS_FAN
5) IDE
6) S_ATA0 / S_ATA1
7) F_PANEL
8) PWR_LED
7
2
15
13
9
10
46
14
9) AZALIA_FP
10) CD_IN
11) F_USB1 / F_USB2
12) F1_1394
13) SPDIF_IN
14) CLR_CMOS
15) BAT
Hardware Installation- 15 -
English
1/2) ATX_12V/ATX (Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the
components on the motherboard. Before connecting the power connector, please make sure that all
components and devices are properly installed. Align the power connector with its proper location on
the motherboard and connect tightly.
The ATX_12V power connector mainly supplies power to the CPU. If the ATX_12V power
connector is not connected, the system will not start.
Caution!
Please use a power supply that is able to handle the system voltage requirements. It is
recommended that a power supply that can withstand high power consumption be used (300W or
greater). If a power supply is used that does not provide the required power, the result can lead to an
unstable system or a system that is unable to start.
If you use a 24-pin ATX power supply, please remove the small cover on the power connector
on the motherboard before plugging in the power cord ; Otherwise, please do not remove it.
2
4
13
24
Pin No. Definition
1
1 GND
2 GND
3
3 +12V
4 +12V
Pin No. Definition
1
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 5V SB(stand by +5V)
10 +12V
11 +12V(Only for 24pins ATX)
12 3.3V(Only for 24pins ATX)
12
13 3.3V
14 -12V
15 GND
16 PS_ON(soft On/Off)
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V(Only for 24pins ATX)
24 GND(Only for 24pins ATX)
GA-8I915G-ZFD Motherboard - 16 -
3/4) CPU_FAN / SYS_FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin (only for
CPU_FAN) power connector and possesses a foolproof connection design.
Most coolers are designed with color-coded power connector wires. A red power connector
wireindicates a positive connection and requires a +12V power voltage. The black connector
wire is the ground wire (GND).
Please remember to connect the power to the cooler to prevent system overheating and
failure.
Caution!
Please remember to connect the power to the CPU fan to prevent CPU overheating and failure.
English
1
CPU_FAN
Pin No. Definition
1
1 GND
2 +12V
3 Sense
4 Speed Control
(Only for CPU_FAN)
SYS_FAN
5) IDE (IDE Connector)
An IDE device connects to the computer via an IDE connector. One IDE connector can connect to one
IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical drive). If
you wish to connect two IDE devices, please set the jumper on one IDE device as Master and the other
as Slave (for information on settings, please refer to the instructions located on the IDE device).
3940
2
1
Hardware Installation- 17 -
English
6) S_ATA0/S_ATA1 (Serial ATA Connector, Controlled by ICH6)
Serial ATA can provide up to 150MB/s transfer rate. Please refer to the BIOS setting for the
Serial ATA and install the proper driver in order to work properly.
Pin No. Definition
1
7
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
7) F_PANEL (Front Panel Jumper)
Please connect the power LED, PC peaker, reset switch and power switch etc of your chassis front
panel to the F_PANEL connector according to the pin assignment below.
Speaker Connector
Power Switch
Message LED/
Power/
Sleep LED
SPEAK-
SPEAK+
PW+
MSG+
PW-
MSG-
1920
Reset Switch
NC
RES+
RES-
HD-
HD+
1
2
IDE Hard Disk
Active LED
HD (IDE Hard Disk Active LED) (Blue) Pin 1: LED anode(+)
Pin 2: LED cathode(-)
SPEAK (Speaker Connector) (Amber) Pin 1: Power
Pin 2- Pin 3: NC
Pin 4: Data(-)
RES (Reset Switch) (Green) Open: Normal
Close: Reset Hardware System
PW (Power Switch) (Red) Open: Normal
Close: Power On/Off
MSG(Message LED/Power/Sleep LED) Pin 1: LED anode(+)
(Yellow) Pin 2: LED cathode(-)
NC ( Purple) NC
GA-8I915G-ZFD Motherboard - 18 -
8) PWR_LED
PWR_LED is connect with the system power indicator to indicate whether the system is on/off. It
will blink when the system enters suspend mode.
Pin No. Definition
1
1 MPD+
2 MPD-
3 MPD-
9) AZALIA_FP(Front Audio Panel Connector)
This connector is supported to connect HD(High Definition) Audio and AC'97 Audio. Check the pin
assignment carefully while you connect the audio panel cable, incorrect connection between the
cable and connector will make the device unable to work or even damage it. For optional audio
panel cable, please contact your local dealer.
10
9
English
1
2
HD Audio: AC'97 Audio:
Pin No. Definition
1 MIC2_L
2 GND
3 MIC2_R
4 -ACZ_DET
5 Line2_R
6 FSENSE1
7 FAUDIO_JD
8 No Pin
9 LINE2_L
10 FSENSE2
Pin No. Definition
1 MIC
2 GND
3 MIC Power
4 N/A
5 Line Out (R)
6 N/A
7 N/A
8 No Pin
9 Line Out (L)
10 N/A
HD Audio is the default setting for this connector. To enable AC'97 Audio, from BIOS
settings, set Front Panel Type under Integrated Peripherals to AC97.
Hardware Installation- 19 -
English
10) CD_IN (CD IN)
Connect CD-ROM or DVD-ROM audio out to the connector.
Pin No. Definition
1 CD-L
1
2 GND
3 GND
4 CD -R
11) F_ USB1 / F_USB2 (Front USB Connector)
Be careful with the polarity of the front USB connector. Check the pin assignment carefully while
you connect the front USB cable, incorrect connection between the cable and connector will make
the device unable to work or even damage it. For optional front USB cable, please contact your
local dealer.The "USB Device Wake up From S3" is only supported by rear USB ports.
10
2
GA-8I915G-ZFD Motherboard - 20 -
Pin No. Definition
1 Power
9
1
2 Power
3 USB DX-
4 USB Dy-
5 USB DX+
6 USB Dy+
7 GND
8 GND
9 No Pin
10 NC
12) F1_1394 (IEEE 1394 Connector)
Serial interface standard set by Institute of Electrical and Electronics Engineers, which has features
like high speed, high bandwidth and hot plug.
Be careful with the polarity of the IEEE1394 connector. Check the pin assignment carefully while
yo u connect the IEEE1394 cable, incorrect connection between the cable and connector will make
the device unable to work or even damage it. For optional IEEE1394 cable, please contact your
local dealer.
Pin No. Definition
1 TPA2+
9
2 TPA2-
2101
3 GND
4 GND
5 TPB2+
6 TPB2-
7 No Pin
8 Power
9 Power
10 GND
13) SPDIF_IN
English
2
Pin No. Definition
1 No Pin
2 Signal
3 GND
Hardware Installation- 21 -
English
14) CLR_CMOS (Clear CMOS)
You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily
short 1-2 pin. Default doesn't include the "Shunter" to prevent from improper use this jumper.
Open: Normal
1
Short :Clear CMOS
1
15) BAT(Battery)
GA-8I915G-ZFD Motherboard - 22 -
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according to the manufacturer's
instructions.
If you want to erase CMOS...
1. Turn OFF the computer and unplug the power cord.
2. Take out the battery gently and put it aside for about 10
minutes (Or you can use a metal object to connect the
positive and negative pins in the battery holder to make
them short for one minute).
3. Re-install the battery.
4. Plug the power cord and turn ON the computer.
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