Gigabyte GA-8IG1000MK User manual

When you installing AGP card, please make sure the following notice
is fully understood and practiced. If your AGP card has "AGP 4X/8X
(1.5V) notch"(show below), please make sure your AGP card is AGP
4X/8X (1.5V).
Caution: AGP 2X card is not supported by Intel® 845(GE/PE) / 845(E/G) /
850(E) / E7205 / 865(G/PE/P) / 875P. You might experience system
unable to boot up normally. Please insert an AGP 4X/8X card.
Example 1: Diamond Vipper V770 golden finger is compatible with 2X/4X
mode AGP slot. It can be switched between AGP 2X(3.3V) or 4X(1.5V) mode
by adjusting the jumper. The factory default for this card is 2X(3.3V).
The GA-8IG1000MK (or any AGP 4X/8X only) motherboards might not
function properly, if you install this card without switching the jumper to
4X(1.5V) mode in it.
Example 2: Some ATi Rage 128 Pro graphics cards made by "Power Color",
the graphics card manufacturer & some SiS 305 cards, their golden finger is
compatible with 2X(3.3V)/4X(1.5V) mode AGP slot, but they support 2X(3.3V)
only. The GA-8IG1000MK (or any AGP 4X/8X only) motherboards might not
function properly, If you install this card in it.
Note : Although Gigabyte's AG32S(G) graphics card is based on ATi Rage
128 Pro chip, the design of AG32S(G) is compliance with AGP 4X(1.5V)
specification. Therefore, AG32S(G) will work fine with Intel® 845(GE/PE) /
845(E/G) / 850(E) / E7205 / 865(G/PE/P) / 875P based motherboards.
AGP 4X/8X notch

The author assumes no responsibility for any errors or
omissions that may appear in this document nor does the
author make a commitment to update the information
contained herein.
Third-party brands and names are the property of their
respective owners.
Please do not remove any labels on motherboard, this may
void the warranty of this motherboard.
Due to rapid change in technology, some of the
specifications might be out of date before publication of
this booklet.

Aug. 24, 2005
Motherboard
GA-8IG1000MK (2.0)

Motherboard
Aug. 24, 2005
GA-8IG1000MK (2.0)

USER'S MANUAL
GA-8IG1000MK (rev. 2.0)
P4 Titan Series Motherboard
Pentium®4 Processor Motherboard
Rev. 2002
12ME-8IG1KMK-2002R

- 2 -GA-8IG1000MK(rev. 2.0) Motherboard
English
Table of Contents
Warning ................................................................................................... 4
Chapter 1 Introduction ............................................................................ 5
Features Summary ...................................................................................... 5
GA-8IG1000MK(rev. 2.0) Motherboard Layout ........................................... 7
Block Diagram ............................................................................................. 8
Chapter 2 Hardware Installation Process ............................................. 11
Step 1: Install the Central Processing Unit (CPU)..................................... 12
Step 1-1: CPU Installation .............................................................................................. 12
Step 1-2: CPU Cooling Fan Installation........................................................................ 13
Step 2: Install Memory Modules ................................................................ 14
Step 3: Install expansion cards ................................................................. 16
Step 4: Connect ribbon cables, cabinet wires and power supply ............ 17
Step 4-1: I/O Back Panel Introduction........................................................................... 17
Step 4-2: Connectors Introduction ................................................................................. 19
Chapter 3 BIOS Setup ......................................................................... 33
The Main Menu (For example: BIOS Ver. : G1) ....................................... 34
Standard CMOS Features......................................................................... 36
Advanced BIOS Features .......................................................................... 39
Integrated Peripherals .............................................................................. 41
Power Management Setup ....................................................................... 46
PnP/PCI Configurations ............................................................................. 49
PC Health Status........................................................................................ 50

Table of Contents
English
- 3 -
Frequency/Voltage Control ........................................................................ 52
Load Fail-Safe Defaults ............................................................................. 54
Load Optimized Defaults ........................................................................... 55
Set Supervisor/User Password .................................................................. 56
Save & Exit Setup ....................................................................................... 57
Exit Without Saving ................................................................................... 58
Chapter 4 Technical Reference ........................................................... 61
@BIOS™Introduction ................................................................................. 61
EasyTune™5 Introduction ......................................................................... 62
Flash BIOS Method Introduction ............................................................... 63
2- / 4- / 6-Channel Audio Function Introduction ........................................ 67
Jack-Sensing Introduction......................................................................... 72
Xpress Recovery2 Introduction ................................................................. 74
Chapter 5 Appendix ............................................................................. 77

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English
Computer motherboards and expansion cards contain very delicate Integrated Circuit (IC) chips. To
protect them against damage from static electricity, you should follow some precautions whenever you
work on your computer.
1. Unplug your computer when working on the inside.
2. Use a grounded wrist strap before handling computer components. If you do not have one,
touch both of your hands to a safely grounded object or to a metal object, such as the power
supply case.
3. Hold components by the edges and try not touch the IC chips, leads or connectors, or other
components.
4. Place components on a grounded antistatic pad or on the bag that came with the components
whenever the components are separated from the system.
5. Ensure that the ATX power supply is switched off before you plug in or remove theATX power
connector on the motherboard.
If the motherboard has mounting holes, but they don't line up with the holes on the base and there
are no slots to attach the spacers, do not become alarmed you can still attach the spacers to the
mounting holes. Just cut the bottom portion of the spacers (the spacer may be a little hard to cut off, so
be careful of your hands). In this way you can still attach the motherboard to the base without worrying
about short circuits. Sometimes you may need to use the plastic springs to isolate the screw from the
motherboard PCB surface, because the circuit wire may be near by the hole. Be careful, don't let the
screw contact any printed circuit write or parts on the PCB that are near the fixing hole, otherwise it
may damage the board or cause board malfunctioning.
Installing the motherboard to the chassis...
Warning

Introduction
English
- 5 -
Form Factor y24.3cm x 24.3cm Micro ATX size form factor, 4 layers PCB
CPU ySocket 478 for Intel®Micro FC-PGA2 Pentium®4 processor
ySupport Intel®Pentium®4 (Northwood, Prescott) processor
ySupport Intel®Pentium®4 Processor with HT Technology *
yIntel®Pentium®4 800/533/400MHz FSB
y2nd cache depends on CPU
Chipset yIntel®Chipset 865G HOST/AGP/Controller
yIntel®ICH5 I/O Controller Hub
Memory y4 184-pin DDR DIMM sockets
ySupports Dual Channel DDR400/DDR333/DDR266 DIMM
ySupports 128MB/256MB/512MB/1GB unbuffered DRAM
ySupports up to 4GB DRAM (Max) (Note 1)
ySupports only DDR DIMM
I/O Control yITE8712F
Slots y1 AGP slot 4X/8X (1.5V) device support
y3 PCI slot supports 33MHz & PCI 2.3 compliant
On-Board IDE y2 IDE controllers provides IDE HDD/CD-ROM (IDE1, IDE2) with
PIO, Bus Master (Ultra DMA33/ATA66/ATA100) operation modes
yCan connect up to 4 IDE devices
SerialATA y2 Serial ATA connectors in 150 MB/s operation mode
yControlled by ICH5
On-Board Peripherals y1 Floppy port supports 2 FDD with 360K, 720K,1.2M, 1.44M
and 2.88M bytes
y1 Parallel port supports Normal/EPP/ECP mode
y1 Serial port (COMA), 1 VGA port, COMB on board
y8 USB 2.0/1.1 ports (4 x Rear, 4 x Front by cable)
y1 IrDA connector for IR/CIR
y1 FrontAudio connector
Chapter 1 Introduction
to be continued......
Features Summary
Due to chipset (Intel 865G) architecture limitation, DDR 400 memory module is only supported
when using FSB 800 Pentium 4 processor. A FSB 533 Pentium 4 processor will support
DDR333 and DDR266 memory module. A FSB 400 Pentium 4 processor will only support
DDR 266 memory module.
(Note 1) Due to standard PC architecture, a certain amount of memory is reserved for system usage
and therefore the actual memory size is less than the stated amount. For example, 4 GB of
memory size will instead be shown as 3.xxGB memory during system startup.

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Hardware Monitor yCPU/System fan revolution detect
yCPU temperature detect
yCPU warning temperature
ySystem voltage detect
yCPU/System fan fail warning
yCPU Smart Fan control
On-Board LAN yBuilit-in Intel®82562 Chipset
Data transfer rate 10/100 supported
y1 RJ45 port
On-Board Sound yRealtek ALC655 codec
ySupports Jack-Sensing function
yLine Out / 2 front speaker
yLine In / 2 rear speaker (by s/w switch)
yMic In / center & subwoofer (by s/w switch)
yCD In / AUX In / Game port
PS/2 Connector yPS/2 Keyboard interface and PS/2 Mouse interace
BIOS yLicensed Award BIOS
Additional Features yPS/2 Keyboard power on by password
yPS/2 Mouse power on
ySTR (Suspend-To-RAM)
yAC Recovery
yPoly fuse for keyboard over-current protection
yUSB KB/Mouse wake up from S3
ySupports @BIOS
ySupports EasyTune(Note 2)
ySupports clear password function
Please set the CPU host frequency in accordance with your processor's specifications.
We don't recommend you to set the system bus frequency over the CPU's specification because
these specific bus frequencies are not the standard specifications for CPU, chipset and most of the
peripherals. Whether your system can run under these specific bus frequencies properly will
depend on your hardware configurations, including CPU, Chipsets, SDRAM, Cards…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
(Note 2) EasyTune functions may vary depending on different motherboards.