7
1.3 Motherboard Layout
1
CPU Heatsink Retention Module
2
CPU Socket
3
CPU Fan Connector (CPU_FAN1)
4
North Bridge Controller
5
184-pin DDR DIMM Slots (DDR DIMM1- 2)
6
Secondary IDE Connector (IDE2, Black)
7
Primary IDE Connector (IDE1, Blue)
8
Accelerated Graphics Port (AGP1)
9
PCI Slots (PCI 1- 2)
10
South Bridge Controller
11
Chassis Fan Connector (CHA_FAN1)
12
Speaker Connector (SPEAKER 1)
13
System Panel Connector (PANEL1)
14
Floppy Connector (FLOPPY1)
15
Clear CMOS Jumper (CLRCMOS1)
16
USB 2.0 Header (USB45, Blue)
17
Infrared Module Connector (IR1)
18
PS2_USB_PWR1 Jumper
19
AMR Slot (AMR1)
20
Serial Port Connector (COM1)
21
AUDIO CODEC
22
Front Panel Audio Connector (AUDIO1)
23
JR1 Jumper
24
JL1 Jumper
25
Flash Memory
26
Internal Audio Connector: AUX1 (White)
27
Internal Audio Connector: CD1 (Black)
28
LAN PHY
29
ATX Power Connector (ATXPWR1)
DDR
DIMM1
(64/72
bit,
184-pin
module)
DDR
DIMM2
(64/72
bit,
184-pin
module)
IDE2
IDE1
M266A
FLOPPY1
PANEL1
HDLED
RST
PLED PWRBTN
1
AMR1
1
COM1
CLRCMOS1
USB45
1
IR1
1
SPEAKER1
1
CHA_FAN1
VIA
VT8235
CMOS
Battery
PCI 2
PCI 1
Super
I/O
2MB
BIOS
1
AUDIO1
JR1
JL1
AUDIO
CODEC
1
PS2_USB_PWR1
VIA
P4M266A
Chipset
mPGA478B
LAN PHY
A
T
XPWR1
Mic
In
GAME
AUDIO1
LAN
(optional)
USB 2.0
Ports
Mic in
Line out
GAME
AUDIO1
P
A
RALLEL
P
OR
T
PS/2
Mouse
PS/2
Keyboard
VGA
Line
In
Line in
USB 2.0
Ports
AGP1
CPU_FAN1
19.1cm (7.5 in)
24.4cm
(9.6
in)
AUX1
CD1
2
1
3
4
5
9
10
11
7
8
6
12
15
16
17
18
13
14
19
20
22
23
24
27
28
25
26
21
29
