ASRock B75M-DGS R2.0 - Manuel (Page 2)

2
ASRock B75M-DGS R2.0 Motherboard
English
Motherboard Layout
Intel
B75
64Mb
BIOS
D
D
R
3
_
A
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
CMOS
Battery
Super
I/O
ATXPWR1
D
D
R
3
_
B
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
PCIE1
PCI1
ATX12V1
P
S
2
K
e
y
b
o
a
r d
P
S
2
M
o
u
s
e
V
G
A
1
AUDIO
CODEC
LAN
PHY
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
To
p
:
L
in
e
In
C
en
te
r:
F
ro
n
t
B
o
tto
m
:
M
ic
In
USB 3.0
T: USB0
B: USB1
USB 2.0
T: USB0
B: USB1
HD_AUDIO1
1
COM1
1
IR1
1
USB4_5
1
USB6_7
1
HDLED RESET
PLED PWRBTN
PANEL1
1
SATA2_2
1
SPEAKER1
SATA2_3
S
A T A
2 _ 1
S
A T A
3 _ 0
PWR_FAN1
CPU_FAN1
CHA_FAN1
CLRCMOS1
1
B75M-DGS
P
C
I
E
x
p
re
s
s
3
.0
X
F
a
s
t
L
A
N
R
o
H
S
LPT1
1 2 3 4 5 6
7
8
11
9
12
10
14
13
15 16 18 19 17 20 21 22
23
24
27
USB3_2_3
X
F
a
s
t
U
S
B
X
F
a
s
t
R
A
M
1
CI1
25
D
V
I1
1
F
ro
n
t
U
S
B
3
.0
TPMS1
1
26
1 ATX 12V Power Connector (ATX12V1)
2 Power Fan Connector (PWR_FAN1)
3 ATX Power Connector (ATXPWR1)
4 1155-Pin CPU Socket
5 CPU Fan Connector (CPU_FAN1)
6 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1)
7 USB 3.0 Header (USB3_2_3)
8 SATA2 Connector (SATA2_1)
9 SATA3 Connector (SATA3_0)
10 SPI Flash Memory (64Mb)
11 PCI Express 3.0 x16 Slot (PCIE1)
12 Intel B75 Chipset
13 Clear CMOS Jumper (CLRCMOS1)
14 SATA2 Connector (SATA2_2)
15 SATA2 Connector (SATA2_3)
16 Chassis Speaker Header (SPEAKER1)
17 System Panel Header (PANEL1)
18 USB 2.0 Header (USB6_7)
19 USB 2.0 Header (USB4_5)
20 COM Port Header (COM1)
21 Print Port Header (LPT1)
22 Front Panel Audio Header (HD_AUDIO1)
23 TPM Header (TPMS1)
24 PCI Slot (PCI1)
25 Infrared Module Header (IR1)
26 Chassis Intrusion Header (CI1)
27 Chassis Fan Connector (CHA_FAN1)