Motherboard Layout
USB 2.0
T: USB0
B: USB1
22
21
USB 2.0
T: USB4
B: USB5
20
1
CPU Fan Connector (CPU_FAN1)
2
Chassis Fan Connector (CHA_FAN1)
3
CPU Fan
4
CPU Heatsink
5
2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_A2)
6
Clear CMOS Jumper (CLRCMOS1)
7
ATX Power Connector (ATXPWR1)
8
System Panel Header (PANEL1)
9
SATA3 Connector (SATA3_4)
10
SATA3 Connector (SATA3_2)
11
SATA3 Connector (SATA3_3)
2
1
2
CHA_FAN1
USB 2.0
Super
T: USB2
IO
B: USB3
Top:
RJ-45
LAN
PHY
COM1
HD_AUDIO1
USB6_7
1
USB8_9
1
CIR1
AUDIO
1
CODEC
19
18
17
3
5
4
T48EM1
DDR3
32Mb
BIOS
PCIE1
16
15
12
SATA3 Connector (SATA3_1)
13
Chassis Speaker Header (SPEAKER 1)
14
Chassis Fan Connector (CHA_FAN2)
15
32Mb SPI Flash
16
PCI Express 2.0 x16 Slot (PCIE1)
17
Consumer Infrared Module Header (CIR1)
18
USB 2.0 Header (USB8_9)
19
USB 2.0 Header (USB6_7)
20
Front Panel Audio Header (HD_AUDIO1)
21
COM Port Header (COM1)
22
AMD A50M Chipset
CMOS
Battery
6
CLRCMOS1
7
PANEL 1
CHA_FAN2
PLED PWRBTN
8
1
HDLED RESET
9
10
11
12
SPEAKER1
13
1
14