2
ASRock A75M Motherboard
English
Motherboard Layout
1
ATX 12V Power Connector (ATX12V1)
16
Print Port Header (LPT1, White)
2
CPU Heatsink Retention Module
17
COM Port Header (COM1)
3
CPU Socket
18
Chassis Fan Connector (CHA_FAN1)
4
Power Fan Connector (PWR_FAN1)
19
Infrared Module Header (IR1)
5
CPU Fan Connector (CPU_FAN1)
20
USB 2.0 Header (USB10_11, Blue)
6
2 x 240-pin DDR3 DIMM Slots
21
Consumer Infrared Module Header (CIR1)
(Dual Channel: DDR3_A1, DDR3_B1; Blue)
22
USB 2.0 Header (USB8_9, Blue)
7
ATX Power Connector (ATXPWR1)
23
USB 2.0 Header (USB6_7, Blue)
8
SATA3 Connector (SATA_5, White)
24
HDMI_SPDIF Header (HDMI_SPDIF1, White)
9
SATA3 Connector (SATA_3, White)
25
Front Panel Audio Header (HD_AUDIO1, White)
10
SATA3 Connector (SATA_1, White)
26
PCI Slots (PCI1-2)
11
SATA3 Connector (SATA_2, White)
27
PCI Express 2.0 x16 Slot (PCIE2; Blue)
12
SATA3 Connector (SATA_4, White)
28
SPI Flash Memory (32Mb)
13
Southbridge Controller
29
PCI Express 2.0 x1 Slot (PCIE1; White)
14
Chassis Speaker Header (SPEAKER 1, White) 30
Clear CMOS Jumper (CLRCMOS1)
15
System Panel Header (PANEL1, White)
Super
I/O
CMOS
BATTERY
A
TXPWR1
AMD
A75 FCH
(Hudson-D3)
Chipset
COM1
PCIE1
PCI1
PCI2
LAN
AUDIO
CODEC
1
CLRCMOS1
1
CPU_FAN1
HDLED
RESET
PLED PWRBTN
1
PANEL 1
CHA_FAN1
SPEAKER1
1
HD_AUDIO1
1
24.4cm
(9.6-in)
21.6cm (8.5-in)
6
7
1
2
4
3
5
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
32Mb
BIOS
IR1
1
PCIE2
FSB800
DDR3_A1
(64
bit,
240-pin
module)
DDR3_B1
(64
bit,
240-pin
module)
SA
T
A_1
HDMI1
T
op:
CTR
BASS
Center:
REAR
SPK
Bottom:
Optical
SPDIF
T
op:
LINE
IN
Center:
FRONT
Bottom:
MIC
IN
RJ-45
LAN
eSA
T
A
USB 2.0
T: USB2
B: USB3
1
1
1
USB10_11
USB8_9
USB6_7
PWR_FAN1
Dx1
1
USB
3.0
A75M
ErP/EuP
Ready
Designed in Taipei
RoHS
DDR3
2400+
USB 3.0
T: USB0
B: USB1
CIR1
1
SATA3 6Gb/s
SOCKET
FM1
SA
T
A_2
SA
T
A_3
SA
T
A_4
SA
T
A_5
1
LPT1
ATX12V1
Gigabit
LAN
HDMI
1.4a
PS2
Mouse
PS2
Keyboard
VGA1
USB 3.0
T: USB4
B: USB5
1
HDMI_SPDIF1
30
X
Fast USB