Owner's Manual

9
1.3 Motherboard Layout
AD2550RA/U3S3
SPEAKER1
1
16Mb
BIOS
HD_AUDIO1
1
AUDIO
CODEC
17.0cm (6.7 in)
17.0cm (6.7 in)
Super
IO
3
4
6
7
10
12
19
5
FSB800
DDR3_A1 (64 bit, 204-pin module)
FSB800
DDR3_A2 (64 bit, 204-pin module)
LAN
RoHS AD2550RA/U3S3
USB 2.0
T: USB6
B: USB7
Top:
RJ-45
1
USB01
PCIE1
P2
s
Keyboard /
Mouse
USB 3.0
T: USB0
B: USB1
CHA_FAN1
24
VGA1
COM1
USB 2.0
T: USB4
B: USB5
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
eSATA
Top:
Centr al/ Bass
Cente r:
REAR SP K
Botto m:
Optic al
SPDIF
Top:
LINE IN
Cente r:
FRONT
Botto m:
MIC IN
HDMI1
LAN
1
USB3_23
1
AUX_PANEL1
1
TPMS1
1
USB89
PANEL1
HDLED RESET
PLED PWRBTN
1
SATA3_0SATA3_1SATA2_0SATA2_1
SATA2_3
SATA2_2SATA2_4
CPU_FAN2
CPU_FAN1
USB10
CMOS
Battery
12
9
13 111415
8
17
1620 18212223