Motherboard Layout
31
USB 2.0
T: USB0
B: USB1
USB 3.0
T: USB0
B: USB1
USB 2.0
T: USB2
B: USB3
30
29
28
27
AUDIO
CODEC
26
HD_AUDIO1
25
1
ATX 12V Power Connector (ATX12V1)
2
CPU Heatsink Retention Module
3
CPU Socket
4
CPU Fan Connector (CPU_FAN1)
5
2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A1, DDR3_B1)
6
ATX Power Connector (ATXPWR1)
7
SATA3 Connector (SATA_1)
8
SATA3 Connector (SATA_2)
9
SATA3 Connector (SATA_3)
10
SATA3 Connector (SATA_4)
11
SATA3 Connector (SATA_6)
12
SATA3 Connector (SATA_5)
13
Southbridge Controller
14
Chassis Speaker Header (SPEAKER1)
15
SPI Flash Memory (64Mb)
2
All manuals and user guides at all-guides.com
1
2
19.3cm (7.6-in)
FM2A75M-DGS
PWR_FAN1
X
Fast RAM
LAN
CMOS
BATTERY
Dual Graphics
1
CLRCMOS1
PCIE1
PCIE2
IR1
1
PCI1
USB6_7
USB8_9
USB4_5
COM1
1
1
1
1
1
CIR1
21
24
23
22
20
ASRock FM2A75M-DGS Motherboard
3
4
5
CPU_FAN1
AMD
RoHS
A75 FCH
(Hudson-D3)
SPEAKER1
Chipset
1
64Mb
BIOS
CHA_FAN1
USB3_2_3
PLED PWRBTN
1
1
HDLED
RESET
LPT1
PANEL 1
19
18
16
Chassis Fan Connector (CHA_FAN1)
17
System Panel Header (PANEL1)
18
Print Port Header (LPT1)
19
USB 3.0 Header (USB3_2_3)
20
USB 2.0 Header (USB4_5)
21
USB 2.0 Header (USB8_9)
22
USB 2.0 Header (USB6_7)
23
Consumer Infrared Module Header (CIR1)
24
COM Port Header (COM1)
25
Front Panel Audio Header (HD_AUDIO1)
26
PCI Slot (PCI1)
27
Infrared Module Header (IR1)
28
PCI Express 2.0 x1 Slot (PCIE2)
29
PCI Express 2.0 x16 Slot (PCIE1)
30
Clear CMOS Jumper (CLRCMOS1)
31
Power Fan Connector (PWR_FAN1)
6
7
8
9
10
11
12
13
14
15
16
17