This equipment has been tested and found to comply with the limits of a Class
B digital device, purs uant to Part 15 of the FCC Rules. T hese limits are designed
to provide reasonable protec tion ag ainst harmful interfe rence in a residential
installation. T his equipment generates , uses, and can radiate radio frequency
energy and, if not ins talled and used in accordance with the instructions, may
cause harmful interference to radio communications. There is no guarantee
that i nterference wil l not occur in a pa r ticu la r ins ta llatio n .
The ven do r ma kes no represe n tatio ns o r wa r ra n ties wi th respec t t o the
contents here and s pecially disclaims any implied warranties of merchantability
o r fi tness fo r any p urp os e . Fu rthe r t he ve ndo r res e rves the ri g ht to r ev ise th is
publication and to make changes to the contents here without obligation to
notify any party beforehand.
D uplic a tion of this publicatio n , in pa rt o r in wh ol e, is no t allowed without fi rst
obtaining the vendor’s approval in writing.
The content of this user’s manual is subject to be changed without notice and
we will not be responsible for a ny mis takes found i n this user’s manual. A ll the
brand and produc t names are trademarks of their respective companies.
Table of Contents
Chapter 1 : In tro d u c ti o n.....................................................3
1.1 Before You Start...................................................................3
Tha nk you for choosing our product. Befo re yo u start ins talling the
mo therboa rd, plea se make su re you follo w the ins tructio ns belo w:
Prepare a dry and stable working environment with
s uf ficie nt ligh ting .
Always disconnect the computer from power outlet
be fo re ope ration .
Befo re yo u take the m o the rboa rd o u t from a n ti-s ta t ic
bag, ground yourself properly by touching any safely
grounded ap plian ce, o r use grounded wris t s trap to
remove the static charge.
Avo id tou ch ing the com po ne nts o n mo the rboa rd o r the
rea r side of the boa rd unless ne cessary. Hold the bo ard
on the edge , do not try to be nd or flex the board.
Do no t lea ve any unfas tene d sma ll pa rts inside the
case after installation. Loose parts will cause short
circuits which ma y damage the equipment.
Keep the computer from dangerous area, such as heat
sou rce, humid a ir and wa ter.
1.2PACKAGE CHECKLIST
HDD Cable X 1 Se ria l ATA Cab le X 1 Rear I/O Panel for ATX Case X 1 I ns talla tion Gu ide X 1
Fu lly Se tup D rive r C D X 1 (fu ll ve rsion manua l f iles ins ide ) FDD Cable X 1 (optional) Se ria l ATA Po we r Cab le X 1 (o ptio nal) USB 2.0 Cable X1 (optional) S/P DI F ou t Ca ble X 1 (op tiona l)
Note: The package contents may differ by area or your motherboard version.
3
Motherboard Manual
y
r
1.3 MOTHERBOARD FEATURES
GF7025- M2 T E GF7050- M2 S E
Socket AM2
AM D Athlon 64 / At hlon 64 FX / Athlon 64 x2 /
CPU
FSB
Chipset GeForce 7025/NF630a GeForce 7050/NF630a
Super I/O
Main
Memory
Graphics
IDE
SA TA II
LAN
Sound
Slots
4
Sempron processors
AM D 64 Architectur e enables 32 and 64 bit
computing
Supports Hyper Transport and Cool=n=Quiet
Supports up to 1 GHz Bandwidth
Support HyperTransport
ITE 8716F
Provides the most commonl
I/O functionalit y.
Low Pin Count Interface
Environment Control initiatives,
H/W Monitor
Fan Speed Controller
ITE's "Smart Guardian" function
DDR2 DIMM Slots x 2
Max Memory Capacity 4GB
Eac h DIMM supports 256MB/512MB/1GB/ 2GB
DDR2
Dual Channel Mode DDR2 memory module
Supports DDR2 533 / 667 / 800
Regist ered DIMM and ECC DIMM is not
supported
Int egrated i n GeForce 7025/NF630a Chi pset
Max Shared Video Memory is 512MB
Integrated IDE Controller
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode
supports PIO Mode 0~ 4,
Integrated Serial ATA Controller
Data transfer rates up to 3 Gb/s.
SATA Version 2.0 specification compliant.
Realtek RTL 8201CL
10 / 100 Mb/s aut o negotiation
Half / Full duplex capability
ALC662
5.1 channels audio out
High Defi nition Audio
PCI s lot x2 PCI s lot x2
PCI Express x16 slot x1 PCI Express x16 slot x1
us e d l egacy Supe
Socket AM2
AM D Athlon 64 / At hlon 64 FX / Athlon 64 x2 /
Sempron processors
AM D 64 Architectur e enables 32 and 64 bit
computing
Supports Hyper Transport and Cool=n=Quiet
Supports up to 1 GHz Bandwidth
Support HyperTransport
ITE 8716F
Provides the most c ommonly used legac y Super
I/O functionalit y.
Low Pin Count Interface
Environment Control initiatives,
H/W Monitor
Fan Speed Controller
ITE's "Smart Guardian" function
DDR2 DIMM Slots x 2
Max Memory Capacity 4GB
Eac h DIMM supports 256MB/512MB/1GB/ 2GB
DDR2
Dual Channel Mode DDR2 memory module
Supports DDR2 533 / 667 / 800
Regist ered DIMM and ECC DIMM is not
supported
Int egrated i n GeForce 7050/NF630a Chi pset
Max Shared Video Memory is 512MB
Integrated IDE Controller
Ultra DMA 33 / 66 / 100 / 133 Bus Master Mode
supports PIO Mode 0~ 4,
Integrated Serial ATA Controller
Data transfer rates up to 3 Gb/s.
SATA Version 2.0 specification compliant.
Realtek RTL 8201CL
10 / 100 Mb/s aut o negotiation
Half / Full duplex capability
ALC662
5.1 channels audio out
High Defi nition Audio
GF7025-M2 T E/GF7050-M2 SE
GF7025- M2 T E GF7050- M2 S E
Fl oppy c onnect or x1 Fl oppy c onnector x1
Printer Port connect or x1 Printer Port connect or x1
IDE C onnector x1 IDE Connector x1
SA TA Con nect or x4 SATA C onnect or x4
Front Panel Connector x1 Front Panel Connector x1
Front Audio Connector x1 Front Audio Connector x1
On Board
Connector
Back Panel
I/O
Board Size 190 mm (W) x 244 mm(L) 190 mm (W) x 244 mm(L)
Special
Features
OS S upport
CD- in C onnec tor x1 C D-i n Connector x1
S/PDIF out connector x1 S/PDIF out connector x1
CP U Fa n header x1 C PU F an header x1
Sys tem F an header x1 S ystem Fan hea de r x1
CMOS clear header x1 CMOS clear header x1
USB connector x3 USB c onnector x3
S e ri al port Conn ect or x1 S e ri al port C onnect or x 1
Power Connector (24pin) x1 Power Connector (24pin) x1
Power Connector (4pin) x1 Power Connector (4pin) x1
PS/2 Keyboard x1
PS/2 Mouse x1
VGA port x1
DVI -D port x1
LAN port x1
USB Port x4
Audio Jack x3
RAID 0 / 1 / 5 / 0+1 support RAID 0 / 1 / 5 / 0+1 support
Windows XP / VISTA
Biostar Reserves the right to add or remove
support for any OS With or without notice.
PS/2 Keyboard x1
PS/2 Mouse x1
VGA port x1
DVI -D port x1
LAN port x1
USB Port x4
Audio Jack x3
Windows XP / VISTA
Biostar Reserves the right to add or remove
support for any OS With or without notice.
1.4REAR PANEL CONNECTORS
PS/ 2
Mouse
PS/2
Keyboard
VGA
DVI-D
USBX2USBX2
LAN
Li n e In/
Surround
Li n e Out
Mi c In 1/
Bass/ Center
5
Motherboard Manual
1.5MOTHERBOARD LAYOUT
JKB MS1
JKBMSPWR1
VGA
DVI-D
JUSBPWR1
JUSB1
JUSBLAN1
JAUDIO1
JCDIN1
JAUDIOF1
LAN
BAT1
JATXPWR4
JATXPWR1
PCI-EX16
PCI1
GeForce
7025/7050
aNF630
Socket A M2
JCFAN1
DIMM A1
DIMM B1
IDE1
JUS BPWR2
JUSB3
JUSB2
JUSB4
BI OS
JCMOS1
SATA4SATA3
SATA2
JPANEL1
6
Codec
JSPDIF_OUT1
Note: represents the 1■
JPRNT1
PCI2
FDD1
st
pin.
JCOM1
Supe r I/O
SATA1
JSFAN1
GF7025-M2 T E/GF7050-M2 SE
CHAPTER 2: HARDWARE INS TALLATION
2.1 INSTALLING CEN TRAL PROCESSING UNIT (CPU)
Step 1: Remove the socket protection cap.
Step 2: Pull the l ever toward direction A from the socket and then rai se the
lever up to a 90-degree angle.
Step 3: Look for the white triangle on socket, and the gold triangle on
CPU should point towards this white triangle. The CPU will fit onl y
in th e cor r ec t or i en tatio n.
7
Motherboard Manual
Step 4: Hold the CPU down firmly, and then close the l ever toward direct
B to complete the installation.
Step 5: Put th e CP U Fan on the CPU a nd bu c kl e it. Conn ect the CPU
FAN power cable to the JCFAN1. This completes the installation.
8
GF7025-M2 T E/GF7050-M2 SE
2.2 FANHEADERS
These fan headers support cooling-fans built in the computer. The fan
cable and connector may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
JCFAN1: CPU Fan Header
Pin
Assignment
1 Ground
2 +12V
3
FAN RPM rate
sense
4 Smart Fan
Control (By Fan)
Pin
Assignment
1 Ground
2 +12V
3 FAN RPM
rate sense
JSFAN1 : System Fan Head er
4
1
13
Note:
The JCFAN1 supports 4-pin head c onnector. The JSFAN1 supports 3-pin head
connector. When c onnecti ng with wires onto c onnectors, pl ease note that the red wire is
the positi ve and s hould be c onnected to pin#2, and the blac k wire is Ground and should
be connect ed to GND.
9
Motherboard Manual
2.3 INSTALLING SYSTEM MEMORY
A. Me mo ry Module s
DIMMA1
DIMMB1
1. Unlock a DIMM sl ot by pressing the retaining clips outward. Ali gn a
DIMM on the slot such that the notch on the DIMM matches the
break on the Slot.
2. Insert the DIMM vertically and firmly into the slot until the retaining
chip snap back in place and the DIMM is properly seated.
To trigger t he Dual Channel func t ion of t he motherboard, the m emory m odule
must meet the following requirement s:
Install memory module of t he same density in pair, shown in t he following t able.
Du al Channel Statu s
Disabled O X
Disabled X O
Enabled O O
(O means memory installed, X m eans m emory not installed.)
The DRAM bus width of the memory module must be the same (x8 or
x16)
DIMMA1
DIMMB1
11
Motherboard Manual
2.4 CONNECTORS AND SLOTS
FDD1: Flo ppy Disk Connec to r
The motherboard provides a standard floppy disk connector that supports 360K,
720K, 1. 2M, 1.44M and 2. 88M f loppy disk types. This connector support s t he
provided f loppy driv e ribbon cables.
234
IDE1: H ar d Disk C onnec tor
The motherboard has a 32-bit Enhanced PCI IDE Cont roller that provides PIO
Mode 0~4, Bus Master, and Ult ra DMA 33/ 66/100/133 funct ionality.
The IDE connector can connect a m aster and a s lave drive, so y ou can connect
up to two hard disk drives.
133
3940
21
12
GF7025-M2 T E/GF7050-M2 SE
PCI-EX16: P CI- Expre s s x1 6 S lot
- PCI -Ex press 1.0a c ompliant.
- Maximum theoretical realized bandwidt h of 4GB/ s simultaneously per
direct ion, f or an aggregate of 8GB/s totally.
- PCI -Ex press supports a raw bit-rat e of 2. 5GB/s on the data pins.
- 2X bandwidth ov er the tradit ional PCI architecture.
This mot herboard is equipped with 2 standard PCI slots. PCI stands f or
Peripheral Com ponent I nt erconnect, and it is a bus standard f or expansion
cards . This PCI slot is designated as 32 bits.
PCI-EX16
PCI1
PCI2
13
Motherboard Manual
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 HOW TO SET UP JUMPERS
The illustration shows how to set up jumpers. When the jumper cap is
placed on pins, the j umper is “close”, if not, that means the jumper is
“open”.
Pin opened Pin closed Pin1-2 closed
3.2 DETAIL SETT INGS
JPANEL1: Front Panel Header
This 16-pin connector includes Power-on, Reset, H DD LED, Power LED, and
speak er connection. It allows user to c onnect the PC cas e’s front panel s witc h
functions.
P WR_LED
On/Off
++
-
9
1
SPK
HLED
16
8
-
+
RST
14
Pin Assignment Functio n Pin Assignment Function
1 +5V 9 N/A
2 N/A 10 N/A
3 N/A 11 N/A N/A
4 Speaker
5 HDD LED (+) 13 Power LED (+)
6 HDD LED (-)
7 Ground 15 Power button
8 Reset control
Speaker
Connector
Hard drive
LED
Reset button
12 Power LED (+)
14 Power LED (-)
16 Ground
N/A
Powe r LED
Power-on button
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