ASROCK FM2A55 Pro User Manual page 13

1
USB 2.0
T: USB0
B: USB1
USB 2.0
T: USB4
B: USB5
DX11
USB 2.0
T: USB2
B: USB3
PCIE1
34
33
LAN
32
PCIE3
31
PCIE4
30
RoHS
29
AUDIO
CODEC
28
COM1
HD_AUDIO1
HDMI_SPDIF1
1
1
27 26 25
2 3 4 5
CPU_FAN1 CHA_FAN2
SATA_1
FM2A55 Pro
PCIE2
CMOS
BATTERY
X
Fast RAM
PCIE5
X
X
Fast LAN Fast USB
PCI1
PCI2
USB6_7
IR1
USB8_9
1
1
1 1
CIR1
24 23 22 21 20
6
7
SATA_2
8
9
AMD
A55 FCH
10
(Hudson-D2)
Chipset
11
12
64Mb
BIOS
CHA_FAN1
SPEAKER1
13
1
PLED PWRBTN
14
1
HDLED RESET
PANEL 1
SATA_3
SATA_4
CLRCMOS1
15
1
PLED1
16
1
SATA_5 SATA_6
19 18 17