This e quipment has been te sted and f ound to comply w ith the limits of a Class
B digi ta l dev i ce, pu r suan t to Part 15 of t he FCC R ul es. Th ese lim it s ar e de sign ed
to provide reasonable protection against harmful interference in a residential
insta llatio n . Thi s equipment generates, uses and can radiate radio frequency
en ergy and, if not i nstall ed and used in accordance with the instruct ions, may
cause har mf ul interference to radio communications. There is no guarantee
that interference will not occur in a particular ins tallation.
The vendor makes no representations or warranties with respec t to the
con te nt s h ere an d sp ecia ll y di scl a im s any im p li ed w arrant ie s of mer c ha nt ab ilit y
or fitness fo r any purpose. Further the vendor rese rves the right to revise this
publicati on and t o make changes to the co n tents here withou t obligation to
notif y any party be forehand.
Duplication of this publication, in part or in whole, is not allowed without first
obt aining the vendor’s approv al in writi n g.
The con te nt of thi s u ser’s m anu al is subje ct to b e ch an ge d with ou t no tice an d
we will not be responsible for any mistakes found in this user’s manual. All the
brand and product name s are trademark s of the ir r especti ve companie s.
One on-board connector supports 2 devices.
Supports PIO Mode 0~4.
Supports Ultra DMA 33/66/100 Bus Master Mode.
On Board AC’97 Sound CODE C
Chip: REALTEK ALC655.
Support 6 channels.
Supports S/PDIF-Out and S/PDIF-In (optional) functions.
Compliant with AC’97 Versi on 2.3 speci fication.
E xpansion Slots
Two 3 2b i t PCI bus m aster slots.
One PCI-Express x16 slot.
One PCI-Express x1 slot.
10/100 LAN (optional)
PHY: RTL8100C.
Supports 10 Mb/s and 100 Mb/s auto-negotiation.
Half/Ful l duplex ca pabil ity.
Supports ACPI power managem ent.
2
945G-M7 / 945P-M7
Gigabit LAN (opti onal )
Chip: RTL8110S.
Half/Ful l duplex ca pabil ity.
Supports 10 Mb/s, 100 Mb/s and 1Gb/s auto-negotiation.
Supports ACPI power managem ent.
Se rial ATA II
Controller integrated in ICH7.
Supports 4 Serial ATA II (SATA II) devi ces.
- Ser i al ATA 2.0 specification compliant .
- Data tran sfer rate up to 3 Gb/s.
I nt er n al On-board I/O Con n ec tors and H eader s
1 IDE connector supports 2 hard di sk devices.
1 front panel header supports front panel facilities.
1 CD-in connector supports 1 CD-ROM audi o-in device.
1 front audio header supports front panel audi o-out function.
1 S/PDIF-out connector supports digital audio-out function.
1 S/PDIF-in connector supports digital audio-in functi on.
(optional)
1 chassis open header supports PC case-opened warning
function.
1 Floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M
and 2.88Mbytes.
2 USB headers support 4 USB 2.0 ports.
4 Serial ATA connectors support 4 SATA devices.
3
945G-M7 / 945P-M7
Bac k Panel I/O Connectors
1 Serial port.
1 Printer port.
1 PS/2 M ouse port.
1 PS/2 Keyboard port.
1 VGA port. (onl y for 945G-M7)
1 RJ-45 LAN jack / Giga LAN jack. (optional)
4 USB 2.0 ports.
1 verti cal audio port including 1 line-in connector, 1 line-out
conn ec tor, and 1 MIC -i n co nn ec tor.
PS/2
Mouse
PS/2
Keyboard
C
O
COM1
Print er p ort
1
M
VGA1
(only for 945G-M7)
USB x2
1.2 PACKAGE CHECKLIST
FDD Cable X 1
HDD Cable X 1
User’s Manual X 1
Serial ATA Cable X 1
Fu lly Setup Driver CD X 1
Rear I/O Panel for ATX Case X 1
USB 2.0 Cable X1 (optional)
S/PDIF Cable X 1 (opti onal)
Serial ATA Power Switch Cable X 1 (optional )
Giga LA N / LAN
USB x2
Line In/
Surround
Line Out
M ic In 1 /
Bass/Center
4
945G-M7 / 945P-M7
1.3 LAYOUT AND COMPONENTS
JATXPWR2
JKBMS1
C
OM
JC O M 1
1
JPRNT1
JV G A1
(only for 945G-M7)
COD EC
LAN
JAUDIO2
JCDIN1
Super
I/O
PCI- EX 1_ 1
JS PD I F _ OU T 1 JSPDIF_IN1
JAT XPWR 1
JRJ45USB1
JAUDIO1
Giga LAN /
Note:■ represents the 1st pin.
PCI1
PCI2
(optional)
LGA775
PCI-EX16
CPU1
J_CIR1
(optional)
945G
or
945P
BIOS
BAT1
JDJ1
(optional)
Intel
ICH7
DDR2_A1
JCFAN1
DDR2_A2
JCI1
JCMOS1
FDD1
DDR2_B1
DDR2_B2
IDE1
SATA 3
SATA4
SATA1
SATA2
JSFAN1
JPAN EL1
5
945G-M7 / 945P-M7
CHAPTER 2: HARDWARE INS TALLATION
2.1 INSTALL ING CENTRAL PROCESSING UNIT (CPU)
Special Notice:
Remo v e Pin Cap before installation, a nd make
good preservation for future use. When the CPU
is remov e d, cover the Pin Cap on the empty
so ck et to e n sure pin legs won’t be damaged.
Pin Cap
Step 1: Pull the socket l ocking lever out from the socket and then raise
the lever up to a 90-degree angle.
6
945G-M7 / 945P-M7
Step 2: Look for the triangular cut edge on socket, and the golden dot on
CPU should point forwards this triangular cut edge. The CPU will
fit only in the correct ori entation.
Step 2-1:
Step 2-2:
Step 3: Hold the CPU down firmly, and then lower the lever to locked
posi tion to complete the installation.
Step 4: Put the CPU Fan and heatsi nk assembl y on the CPU and buckle it
on the retenti on frame. Connect the CPU FAN power cable i nto
the JCFAN1. This completes the install a tion.
7
945G-M7 / 945P-M7
2.2 FANHEADERS
These fan headers support cooling-fans built in the computer. The fan
cabl e and connector may be different accordi ng to the fan manufacturer.
Connect the fan cable to the connector while m atching the black wire to
pin#1.
JCFAN1: CPU Fan Heade r
JCF AN1
41
Pin
Assignment
1 Ground
2 Power
3 FAN RP M rate
sense
4 Smart Fan
Control
JSFAN1 : System Fan Head er
Assignment
Pin
1 Ground
2 +12V
3 FAN RP M rate
sense
JSFAN1
31
Note:
Th e JCFAN1 and JSFAN1 reserv e sys te m cooling f an w ith Sma rt Fan Control utility. It
supports 4-pi n and 3-pin head connector. When connecting with wires onto connectors,
please note that the red wire is the positi ve and s hould be connected to pin#2, and the
black wire is Ground and s hould be connected to GND.
8
945G-M7 / 945P-M7
2.3 INSTALL ING SYSTEM MEMORY
DDR2_A1
DDR2_B1
DDR2_A2
1. Unlock a DIMM slot by pressing the retaining clips outward. Align a
DIMM on the slot such that the notch on the DIMM matches the break
on the Slot.
DDR2_B2
2. Insert the DIMM vertically and firmly into the slot until the retaining
chip snap back in place and the DIMM is properly seated.
9
945G-M7 / 945P-M7
2.4 CONNECTO RS AND SLOTS
FDD1: Floppy Dis k Connector
The motherboard provi des a standard floppy disk connector that
s uppor t s 360 K, 720K, 1.2 M, 1.44 M and 2.88M flo ppy d isk types.
This connector supports the provided floppy drive ribbon cables.
3433
IDE1: Hard Disk Connector
The motherboard has a 32-bi t Enhanced PCI IDE Controller that
provides PIO Mode 0~4, Bus Master, and Ultra DMA 33/66/100
functionality.
The IDE connectors can connect a master and a slave drive, so you
can connect up to two hard di sk drives. The first hard dri ve should
al ways be connected to IDE1.
By c onnecting this connector, it will prov ide +12V t o C PU power circ uit .
2
4
1
3
Pin
SATA1~SAT A4: Serial AT A Connectors
The motherboard has a PCI to SATA Cont roller with 4 channels SATA interf ace,
it satisfies the SATA 2.0 spec and with transfer rate of 3Gb/s.
SATA4
SATA3
174
SATA1SA TA2
Assignment
1 +12V
2 +12V
3 Ground
Ground
4
Pin
Assignment
1 Ground
2 TX+
3 TX4 Ground
5 RX6 RX+
7 Ground
JUSB3/ JUSB 4: Front US B Head ers
This mot herboard prov ides 2 USB 2.0 headers, which allows user to connect
additional U SB cable on the PC front panel, and also can be connect ed with
internal U SB dev ices, like USB card reader.
Pin Assignment
1 +5V (fused)
2 +5V (fused)
3 USB4 USB5 USB+
6 USB+
7 Ground
8 Ground
9 Key
10 NC
13
JUSB4JUSB3
9
1
10
2
945G-M7 / 945P-M7
JK BV1: P o wer Source Hea der f o r P S /2 Keyboa rd an d Mo u se
31
13
Pin 1-2 Close
+5V for PS/2 keyboard and
mouse.
31
PS/2 keyboard and mouse are
powered by +5V standby
voltage.
Note:
In order to support this function “Power-on s ystem via keyboar d and mouse”, “JKBV1”
jumper cap should be plac ed on Pin 2-3.
JAUDIO 2 : Fron t Panel Au d i o Head er
This header allows user to connect the front audio out put cable with the PC
front panel. It will dis able the output on back panel audio connectors.
Pin Assignment
1 Mic-in/ Stereo MIC-in R
2 Ground
3 Stereo MIC-in L
4 Audio power
5 Right line-out/
6 Right line-out/
13
14
7 Reserved
8 Key
9 Left line-out/
10 Left line-out/
12
11 Right line-in (optional)
12 Right line-in (optional)
13 Left line-in (optional)
14 Left line-in (optional)
(Default)
Pin 2-3 close
Speaker-out Right
Speaker-out Right
Speaker-out Left
Speaker-out Left
14
945G-M7 / 945P-M7
_
JPANEL1: Fron t Panel Header
This 24-pin connector includes Power-on, Reset, HDD LED, Power LED, Sleep
butt on, speaker and IrDA Connection. It allows user to connect the PC case’s
This connector allows system to monitor PC cas e open stat us. If the signal has
been triggered, it will record to the CMOS and s how the message on next
boot-up.
Assignment
Pin
1 Case open signal
2 Ground
21
15
945G-M7 / 945P-M7
put
JCDIN1 : CD-ROM Aud i o -in Conn ector
This connector allows user to connect the audio source f rom the variety devices,
like CD-R OM, DVD-ROM, PCI sound card, PCI TV turner card etc..
Assignment
Pin
1 Left channel input
2 Ground
14
JCMOS1: C l ea r CMOS Hea der
By plac ing the jumper on pin2-3, it allows user to restore the BIOS saf e sett ing
and the CMOS dat a, please carefully follow t he procedures to avoid damaging
the m otherboard.
3 Ground
Right channel in
4
31
Pin 1-2 Close:
Normal Operation (Default).
31
13
Pin 2-3 Close:
Clear CMOS data.
※ Cl ea r CMOS Pro ced ures:
1. R em ov e AC power line.
2. Set the jumper to “Pin 2-3 close”.
3. Wait for five seco n ds.
4. Set the jumper to “Pin 1-2 close”.
5. Power on the AC.
6. R es et your desired pas s word or clear the CMOS data.
16
945G-M7 / 945P-M7
JSPDIF_OUT1: Digital Audio-out Con n ector
This connector allows user to connect the PCI bracket SPDIF output header.
Pin
Assignment
1 +5V
2 SPDIF_OUT
3 Ground
13
JSPDIF_IN1 (optional): Digital Aud io-in Con n ector
This connector allows user to connect the PCI bracket SPDIF input header.
Assignment
Pin
1 +5V
2 SPDIF_IN
3 Ground
17
13
945G-M7 / 945P-M7
CHAPTER 4: USEFUL HELP
4.1 AWARD BIOSBEEP CODE
Beep Sound Meanin g
One long beep followed by t wo short
beeps
High-low siren sound CPU overheated
One Short beep when system boot-up No error found during POST
Long beeps every ot her second No DRAM detected or ins t all
4.2 EXTRA INFORMA TION
A. BIOS Update
After yo u fail to update BIOS or BIOS is i n vaded by virus, the
Boot-Block function will help to restore BIOS. If the following message
is shown after boot-up the system, i t means the BIOS contents are
corrupted.
Video card not found or v ideo card
mem ory bad
Sys t em will s hut down automat ically
In thi s Case, please follow the procedure below to restore the BIOS:
1. Mak e a bootab le floppy d is k.
2. Download the Flash Utility “AWDFLASH.exe” from the Biostar
website: www.biostar.com.tw
3. Confirm m otherboard model and download the respectively
BIOS from Bi ostar website.
4. Copy “AWDFLASH.exe” and respectively BIOS into floppy disk.
5. Insert the bootable disk into floppy drive and press Enter.
6. Sy stem will b oo -up to DOS prompt.
7. Type “Aw dfla sh xxxx.bf / sn/p y/ r” in DOS prompt.
8. Sy stem will u pd ate BIOS au to mati c ally and resta rt .
9. The BIOS ha s bee n recovered an d will work properly.
18
945G-M7 / 945P-M7
B. CPU Overheated
If the system shutdown automatically after power on system for
seconds, that means the CPU protection function has been activated.
When the CPU is over heated, the motherboard will shutdown
automatically to avoid a damage of the CPU, and the system may not
power on again.
In thi s case, please double check:
1. The CPU cooler surface is placed evenly with the CPU surface.
2. CPU fan is rotated no rmall y.
3. CPU fan speed is ful filling with the CPU speed.
After confirmed, pl ease follow steps below to rel ief the CPU protection
function.
1. Remove the power cord from power supply for seconds.
2. W ai t for seconds.
3. Plug in the power cord and boot up the system.
Or you can:
1. Clear the CMOS data.
(See “Close CMOS Header: JCMOS1” section)
2. W ai t for seconds.
3. Power on the system again.
19
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