- 12 -
Before removing/installing any of these devices: CPU, DIMMs, Add-On
Cards and Cables, please unplug the onboard power connector.
This section outlines how to install and configure your mainboard. Referring to the
following mainboard layout helps you identify various jumpers, connectors, slots
and ports.
3.1 Step-by-Step Installation
Accessories Of AN51R
3 HARDWARE INSTALLATION
KB 1
FAN1
1
W49
V00
2AP
223
503
101
207
GFS
A
Win
bo
nd
FA
N
2
1
SPEAKER
EPMI
RST
PCI5
PCI4
PCI2
PCI3
PCI1
1
1
1
Front Audio
1
IR
AGP1
JP 11
1
JP 15
1394
LAN 1
A
U
D
IO
1
USB 2
A
TX
P
W
R
USB 5&6
1
JP 7
SATA3
SATA4
SATA1
SATA2
T A
IW
AN
S
FB
37
41
.1
0
33
2A
6
n
VID
IA
FO
RC
E 3
15
0
n
TM
USB 7&8
1
JP 18
1
JP 8
PWON
-
+
GLED
1
+
-
HLED
+
-
PLED
JP 19
SW1 SW2
88S
R30
2 0-
TB
C
G61
524
1.3
030
4
AO
P
T aiw
an
CN5
CN4
CN6
3A
28
9T
1
3
44
F
A
LC
6
50
1
1
1
JP22
JP
2
1
PS/2 Keyboard/Mouse
Port Connectors
Serial Port Connector
Parallel Port Connector
Clear CMOS Button
IEEE1394 Port / USB
Connectors
Giga LAN Port /USB
Connectors
Mic-In / Center-Bass
Line-In / Rear-Out
SPDIF-Out / Front-Out
Port Connectors
1.5V AGP Slot
VIA VT 6307
IEEE 1394 Chipset
Five PCI Slots
Realtek ALC650
Extended 1394a
Headers - JP 15
P
o
w
er
S
w
it
ch
-
SW
1
/
R
es
et
S
w
it
ch
-
SW
2
CD_IN Connectors
-CN4/CN5
AUX_IN Connector
- CN6
FAN3
FA
N
2
Fl
o
p
p
y
C
o
n
n
ec
to
r
T
w
o
ID
E
C
o
n
ne
ct
o
rs
Su
p
er
I
/O
&
H
/W
M
o
n
it
o
ri
n
g
-
IT
8
7
1
2
F-
A
A
T
X
P
o
w
er
C
o
n
n
ec
to
r
- A
T
X
1
Three DIMM Slots
ATX12V Power Connector - CN8
nVIDIA nForce3 250 Chipset
Socket 754
FAN1
SPDIF-In Port
Connector
Front Panel Audio
Header - JP 11
SATA 3 & 4
Extended USB 5&6 and
7&8 Headers -JP7/JP20
Clear CMOS - JP18
IR Header - JP8
JP
8
SA
TA
1
&
2
+PLED-
PWON
+HLED-
GLED+
Front Panel
Header - JP 19
GIGA LAN Select-JP21
1394 Select-JP22
