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Gigabyte Ga945gcmxs2 User Guide

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Page 1

GA-945GCM-S2
GA-945GCMX-S2
Intel® CoreTM 2 Extreme dual-core / CoreTM 2 Duo /
Intel
® Pentium® D / Pentium® 4 / Celeron® D LGA775 Processor Motherboard
Users Manual
Rev. 6602
12ME-945CMX2R-6602R
* The WEEE marking on the product indicates this product must not be disposed of with users other household waste
and must be handed over to a designated collection point for the recycling of waste electrical and electronic equipment!!
* The WEEE marking applies only in European Unions member states. 

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Motherboard
GA-945GCMX-S2Mar. 23, 2007
Mar. 23, 2007Motherboard
GA-945GCMX-S2 

Page 3

Motherboard
GA-945GCM-S2Jan. 12, 2007
Jan. 12, 2007Motherboard
GA-945GCM-S2 

Page 4

Copyright
© 2007 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 Gigabytes prior written permission. Specifications and features are subject to
change without prior notice.
Product Manual Classification
In order to...

Page 5

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Table of Contents
Item Checklist................................................................................................................. 7
Optional Accessories...................................................................................................... 7
GA-945GCMX-S2 Motherboard Layout......................................................................... 8
GA-945GCM-S2 Motherboard Layout........................................................................... 9
Block...

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Chapter 3  Install Drivers............................................................................................. 53
3-1 Install Chipset Drivers .................................................................................... 53
3-2 Software Applications..................................................................................... 54
3-3 Driver CD Information .................................................................................... 54
3-4 Hardware...

Page 7

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Item Checklist
IDE Cable x 1 and FDD Cable x 1
SATA 3Gb/s Cable x 2
I/O Shield
* The items listed above are for reference only, and are subject to change without notice.
Optional Accessories
Š2 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-51/R)
Š4 Ports USB 2.0 Cable (Part Number: 12CR1-1UB030-21/R)
ŠS/PDIF In and Out Cable (Part Number: 12CR1-1SPINO-11/R)
ŠSATA  bracket  (Part No. 12CF1-3SATPW-11R)
ŠCOM Port Cable (Part Number: 12CF1-1CM001-31/12CF1-1CM001-12R) 

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GA-945GCMX-S2 Motherboard Layout
KB_MSCPU_FAN
LGA775
ATX
GA-945GCMX-S2
F_AUDIOSYS_FAN
PCIE_16
IDE
BATTERY
IT8718
ATX_12V
Intel
® 945
Intel
® ICH7
USB
LAN
AUDIO
LPT
R_USB
COMA
CLR_CMOS
FDD
F_PANEL PWR_LED
SATAII1CI
CD_INF_USB1
CODEC
SPDIF_IO
DDRII1
DDRII2
BIOSPCI1
PCI2
F_USB2 PCIE_4
SATAII2
SATAII3
COMB
VGA
SATAII0
RTL8110SC 

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GA-945GCM-S2 Motherboard Layout
KB_MSCPU_FAN
LGA775
ATX
GA-945GCM-S2
F_AUDIOSYS_FAN
PCIE_16
IDE
BATTERY
IT8718
ATX_12V
Intel
® 945
Intel
® ICH7
USB
LAN
AUDIO
LPT
R_USB
COMA
CLR_CMOS
FDD
F_PANEL PWR_LED
SATAII1CI
CD_INF_USB1
CODEC
SPDIF_IO
DDRII1
DDRII2
BIOS PCI1
PCI2
F_USB2 PCI3
SATAII2
SATAII3
COMB
VGA
SATAII0
RTL8110SC 

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Block Diagram
Center/Subwoofer Speaker Out
LGA775
Processor
Host
Interface
Intel
® 945
3 PCIPCI Bus
Dual Channel Memory
PCI CLK
(33 MHz)
PCIe CLK
(100 MHz)
PCI Express x16
IT8718
Floppy
PS/2 KB/Mouse
LPT Port
Line-OutMICLine-InSPDIF In
SPDIF Out Side Speaker Out Surround Speaker Out
CODEC
LANCOM Ports
RTL
8110SC
RJ45ATA-33/66/100 IDE Channel
BIOS
4 SATA 3Gb/s
8 USB Ports
CPU CLK+/-
(333(Note 1)/266/200/133 MHz)
GMCH CLK
(333(Note 1)/266/200/133 MHz) DDRII 667/533 MHz
 DIMM(Note 2)
D-Sub
Intel®...
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