Manual

2
ASRock A55 Pro Motherboard
English
Motherboard Layout
1 ATX 12V Power Connector (ATX12V1) 17 SATA2 Connector (SATA_4)
2 CPU Socket 18 Power LED Header (PLED1)
3 CPU Heatsink Retention Module 19 SATA2 Connector (SATA_6)
4 CPU Fan Connector (CPU_FAN1) 20 SATA2 Connector (SATA_5)
5 Chassis Fan Connector (CHA_FAN2) 21 USB 2.0 Header (USB8_9)
6 2 x 240-pin DDR3 DIMM Slots 22 USB 2.0 Header (USB6_7)
(Dual Channel: DDR3_A1, DDR3_B1) 23 Consumer Infrared Module Header (CIR1)
7 ATX Power Connector (ATXPWR1) 24 Infrared Module Header (IR1)
8 SATA2 Connector (SATA_1) 25 COM Port Header (COM1)
9 SATA2 Connector (SATA_2) 26 HDMI_SPDIF Header (HDMI_SPDIF1)
10 Southbridge Controller 27 Front Panel Audio Header (HD_AUDIO1)
11 SPI Flash Memory (32Mb) 28 PCI Slots (PCI1-2)
12 Chassis Fan Connector (CHA_FAN1) 29 PCI Express 2.0 x16 Slot (PCIE5)
13 Clear CMOS Jumper (CLRCMOS1) 30 PCI Express 2.0 x1 Slot (PCIE4)
14 Chassis Speaker Header (SPEAKER 1) 31 PCI Express 2.0 x1 Slot (PCIE3)
15 System Panel Header (PANEL1) 32 PCI Express 2.0 x16 Slot (PCIE2)
16 SATA2 Connector (SATA_3) 33 PCI Express 2.0 x1 Slot (PCIE1)
CMOS
Batte ry
DDR3_ B1 (64 b it, 240-p in module )
DDR3_ A1 (64 bit, 240-p in module )
ATXPWR1
Super
I/O
P CIE2
P CI1
P CIE1
HD_ AUDI O1
1
IR1
1
COM 1
1
PLE D1
1
CLR CMOS 1
1
HDLED RES ET
PLED PWRB TN
PANEL 1
1
1
SPE AKER 1
HDM I_SP DIF 1
1
USB 6_7
CIR 1
1
1
USB 8_9
1
CHA _FAN1
LAN
CPU _FAN1
SATA_1
32Mb
BIOS
AUD IO
COD EC
PS2
Keyboard
PS2
Mouse
USB 2.0 T: USB0 B: USB1
ATX12 V1
USB 2.0 T: USB4 B: USB5
RJ-45 L AN
USB 2.0 T: USB2 B: USB3
P CIE3
P CIE4
P CIE5
P CI2
S OCKET FM1
CHA _FAN2
SATA_2
SATA_4
SATA_6
SATA_3
SATA_5
A55 Pro
XFast R AM
XFast L AN
XFast U SB
ErP/E uP Re ady
DDR3 24 00+
Dual Gr aphics
RoHS
VGA1
DVI1
Top:
Line In
Center :
Front
Bottom :
Mic In
1
2
18. 3cm (7 .2 in)
3
4
5
6
1 0
7
8
9
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
30. 5cm (1 2.0 in)
2 5
2 6
2 4
2 7
2 8
2 9
3 0
3 1
3 2
3 3
AM D
A55 FCH
(Hudson-D2)
Chipset
DX11