Preface
Copyright
This  publication,  including  all  photographs,  illustrations  and  software,  is  protected
under  international  copyright  laws,  with  all  rights  reserved.  Neither  this  manual,  nor
any  of  the  material  contained  herein,  may  be  reproduced  without  written  consent  of
the  author.
Version  1.0
Disclaimer
The  information  in  this  document  is  subject  to  change  without  notice.  The  manufac-
turer  makes  no  representations  or  warranties  with  respect  to  the  contents  hereof  and
specifically  disclaims  any  implied  warranties  of  merchantability  or  fitness  for  any
particular  purpose.  The  manufacturer  reserves  the  right  to  revise  this  publication  and
to  make  changes  from  time  to  time  in  the  content  hereof  without  obligation  of  the
manufacturer  to  notify  any  person  of  such  revision  or  changes.
Trademark Recognition
Microsoft,  MS-DOS  and  Windows  are  registered  trademarks  of  Microsoft  Corp.
MMX,  Pentium,  Pentium-II,  Pentium-III,  Celeron  are  registered  trademarks  of  Intel
Corporation.
Other  product  names  used  in  this  manual  are  the  properties  of  their  respective
owners and are acknowledged.
Federal Communications Commission (FCC)
This  equipment  has  been  tested  and  found  to  comply  with  the  limits  for  a  Class  B
digital  device,  pursuant  to  Part  15  of  the  FCC  Rules.  These  limits  are  designed  to
provide  reasonable  protection  against  harmful  interference  in  a  residential  installa-
tion.  This  equipment  generates,  uses,  and  can  radiate  radio  frequency  energy  and,  if
not  installed  and  used  in  accordance  with  the  instructions,  may  cause  harmful  inter-
ference  to  radio  communications.  However,  there  is  no  guarantee  that  interference
will  not  occur  in  a  particular  installation.  If  this  equipment  does  cause  harmful
interference  to  radio  or  television  reception,  which  can  be  determined  by  turning  the
equipment off and on, the user is encouraged to try to correct the interference by one
or  more  of  the  following  measures:
•
•
•
•
Reorient or relocate the receiving antenna
Increase the separation between the equipment and the receiver
Connect the equipment onto an outlet on a circuit different from that to
which  the  receiver  is  connected
Consult the dealer or an experienced radio/TV technician for help
Shielded  interconnect  cables  and  a  shielded AC  power  cable  must  be  employed  with
this equipment to ensure compliance with the pertinent RF emission limits governing
this  device.  Changes  or  modifications  not  expressly  approved  by  the  system’s  manu-
facturer  could  void  the  user’s  authority  to  operate  the  equipment.
Preface
ii
Declaration of Conformity
This  device  complies  with  part  15  of  the  FCC  rules.  Operation  is  subject  to  the
following  conditions:
•
•
This device may not cause harmful interference, and
This device must accept any interference received, including interfer-
ence that may cause undesired operation
Canadian Department of Communications
This  class  B  digital  apparatus  meets  all  requirements  of  the  Canadian  Interference-
causing  Equipment  Regulations.
Cet appareil numérique de la classe B respecte toutes les exigences du Réglement sur
le matériel brouilieur du Canada.
About the Manual
The  manual  consists  of  the  following:
Chapter 1
Introducing the Motherboard
Chapter 2
Installing the Motherboard
Chapter 3
Using BIOS
Chapter 4
Using the Motherboard Software
Describes  features  of  the
motherboard.
Go to  page 1
Describes  installation  of
motherboard  components.
Go to  page 7
Provides information on us-
ing the BIOS Setup Utility.
Go to  page  25
Describes  the  motherboard
software
Go to  page  41
Preface
iii
Preface
Chapter 1
Introducing the Motherboard
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                      i
1
 1
Introduction......................................................................................1
Feature...............................................................................................2
Motherboard Components.............................................................5
  7  7  7  7  7
Chapter 2
Installing the Motherboard                                                                            7
Safety Precautions...........................................................................7
Choosing a Computer Case............................................................7
Installing the Motherboard in a Case............................................7
Checking Jumper Settings...............................................................8
Setting Jumpers...................................................................8
Checking Jumper Settings...................................................9
Jumper Settings...................................................................9
 Installing Hardware........................................................................10
Installing the Processor.....................................................10
Installing Memory Modules...............................................12
Expansion Slots.................................................................14
Connecting Optional Devices............................................16
Installing a SATA Hard Drive...........................................19
Installing a Floppy Diskette Drive....................................20
Connecting I/O Devices................................................................21
Connecting Case Components.....................................................22
Front Panel Header...........................................................24
Chapter 3
Using BIOS
   25
25
About the Setup Utility................................................................ 25
The Standard Configuration..............................................25
Entering the Setup Utility...................................................25
Updating the BIOS............................................................27
Using BIOS......................................................................................27
Standard CMOS Setup......................................................28
Advanced Setup.................................................................30
Advanced Chipset Setup....................................................32
iv
Integrated Peripherals.......................................................33
Power Management Setup.................................................34
PCI/PnP Setup...................................................................35
PC Health Status...............................................................36
    Frequency/Voltage Control...............................................38
Load Default Settings........................................................39
Supervisor Password........................................................39
User Password..................................................................40
Save & Exit Setup..............................................................40
Exit Without Saving............................................................40
Chapter 4
Using the Motherboard Software
     41 41 41 41 41
 41
About the Software CD-ROM......................................................41
Auto-installing under Windows XP/Vista..................................41
Running Setup....................................................................42
Manual Installation........................................................................46
Utility Software Reference............................................................46
HDMI Audio Setting SOP.............................................................47
1
Chapter 1
Introducing the Motherboard
Introduction
Thank  you  for  choosing  the  G45T-M2  motherboard.  This  motherboard  is  a  high
performance, enhanced function motherboard designed to support the LGA775 socket
Intel® Yorkfield/Wolfdale/Core™  2  Quad/Core™  2  Duo/Pentium®  Dual-Core  (E21XX
series)/Celeron®  Dual-Core/Celeron®  4xx  processors  for  high-end  business  or  per-
sonal  desktop  markets.
The  motherboard  incorporates  the  G45  Northbridge  (NB)  and  ICH10  Southbridge
(SB)  chipsets.  The  Northbridge  supports  a  Front  Side  Bus  (FSB)  frequency  of  1333/
1066/800  MHz  using  a  scalable  FSB  Vcc_CPU.  The  memory  controller  supports
DDR2  memory  DIMM  frequencies  of  800/667.  It  supports  four  DDR2  Sockets  with
up to maximum memory of 16 GB. DDR2 Maximum memory bandwidth of 12.8 GB/
s in dual-channel symmetric mode assuming DDR2 800 MHz. High resolution graph-
ics  via  one  PCI  Express  slot,  intended  for  Graphics  Interface,  is  fully  compliant  to
the  PCI  Express  Base  Specification  revision  2.0.
The  ICH10  Southbridge  supports  two  PCI  slots  which  are  PCI  2.3  compliant.  In
addition,  one  PCI  Express  x1  slot  is  supported.  It  implements  an  EHCI  compliant
interface  that  provides  480  Mb/s  bandwidth  for  12  USB  2.0  ports  (4  USB  ports  and
4  USB  2.0  headers  support  additional  8  USB  ports).  The  Southbridge  integrates  a
Serial ATA host controller, supporting six SATA ports with maximum transfer rate up
to 3.0 Gb/s each.
The  motherboard  is  equipped  with  advanced  full  set  of  I/O  ports  in  the  rear  panel,
including  PS/2  mouse  and  keyboard  connectors,  one  DVI  port,  one  VGA  port,  four
USB  ports,  one  LAN  port  and  audio  jacks  for  microphone,  line-in  and  6/8-channel
(optional)  line-out.
Introducing the Motherboard
2
Feature
Processor
The  motherboard  uses  an  LGA775  type  of  Intel® Yorkfield/Wolfdale/Core™  2
Quad/Core™  2  Duo/Pentium®  Dual-Core  (E21XX  series)/Celeron®  Dual-Core/
Celeron®  4xx  processors  that  carries  the  following  features:
•
•
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Accommodates Intel® Yorkfield/Wolfdale/Core™ 2 Quad/Core™ 2 Duo/
Pentium® Dual-Core (E21XX series)/Celeron® Dual-Core/Celeron® 4xx
processors
Supports a system bus (FSB) of 1333/1066/800 MHz
Supports “Hyper-Threading” technology CPU
“Hyper-Threading”  technology  enables  the  operating  system  into  thinking  it’s
hooked up to two processors, allowing two threads to be run in parallel, both on
separate  “logical”  processors  within  the  same  physical  processor.
Chipset
The G45 Northbridge (NB) and ICH10 Southbridge (SB) chipsets are based on an
innovative  and  scalable  architecture  with  proven  reliability  and  performance.
 G45
(NB)
•
Supports 36-bit host bus addressing, allowing the CPU to
access the entire 64 GB of the memory address space
2 GB/s point-to-point Direct Media Interface (DMI) to ICH10
(1 GB/s each direction)
Supports 512-Mb, 1-Gb and 2-Gb DDR2 and 512-Mb and 1-
Gb DDR3 technologies for x8 and x16 devices
One, 16-lane (x16) PCI Express port intended for support-
ing up to two external PCI Express graphics card in bifur-
cated mode, filly compatible to the PCI Express Base Speci-
fication revision 2.0
An integrated graphics device (IGD) delivering cost com-
petitive 3D, 2D and video capabilities
Enhanced DMA Controller, Timer/Counter functions, and In-
terrupt Controller
Compliant with PCI Express Base Specification, Revision
1.1
Compliant with PCI 2.3 specification
Integrated SATA 3.0 Gb/s Host Controller
Integrated USB 2.0 Host Controller supporting up to twelve
USB 2.0 ports
•
•
•
•
•
•
•
•
•
ICH10
(SB)
Memory
•
•
•
Supports DDR2 800/667 DDR SDRAM with Dual-channel architecture
Accommodates four unbuffered DIMMs
Up to 4 GB per DIMM with maximum memory size up to 16 GB
Introducing the Motherboard