ASRock H77M - Manual (Page 2)

2
ASRock H77M Motherboard
English
Motherboard Layout
1 ATX 12V Power Connector (ATX12V1)
2 CPU Fan Connector (CPU_FAN1)
3 CPU Fan Connector (CPU_FAN2)
4 1155-Pin CPU Socket
5 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
6 ATX Power Connector (ATXPWR1)
7 USB 3.0 Header (USB3_0_1, Black)
8 SATA3 Connector (SATA3_1, Gray)
9 SATA3 Connector (SATA3_0, Gray)
10 SATA2 Connector (SATA2_2, Black)
11 SATA2 Connector (SATA2_3, Black)
12 SATA2 Connector (SATA2_4, Black)
13 SATA2 Connector (SATA2_5, Black)
14 SPI Flash Memory (64Mb)
15 Intel H77 Chipset
16 System Panel Header (PANEL1, Black)
17 Chassis Speaker Header (SPEAKER1, Black)
18 Clear CMOS Jumper (CLRCMOS1)
19 USB 2.0 Header (USB6_7, Black)
20 Consumer Infrared Module Header
(CIR1, Gray)
21 USB 2.0 Header (USB8_9, Black)
22 Chassis Fan Connector (CHA_FAN1)
23 Print Port Header (LPT1, Black)
24 COM Port Header (COM1)
25 Infrared Module Header (IR1)
26 PCI Express 2.0 x16 Slot (PCIE2, Black)
27 PCI Slots (PCI1-2, Black)
28 HDMI_SPDIF Header
(HDMI_SPDIF1, Black)
29 PCI Express 3.0 x16 Slot (PCIE1, Black)
30 Front Panel Audio Header
(HD_AUDIO1, Black)
31 Chassis Fan Connector (CHA_FAN2)
32 Power Fan Connector (PWR_FAN1)
Intel
H77
A
T
X
P
W
R
1
Designed in Taipei
21.6cm (8.5 in)
2
4
.4
c
m
(9
.6
in
)
D
D
R
3
_
A
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
_
B
1
(6
4
b
it
,
2
4
0
-p
in
m
o
d
u
le
)
D
D
R
3
PCIE1
PCI2
Top:
RJ-45
USB 2.0
T: USB4
B: USB5
USB 2.0
T: USB0
B: USB1 P
S
2
K
e y
b o
a rd
USB 3.0
T: USB2
B: USB3
T o p :
C T R
B
A S S
C e n te
r:
R E A R
S
P K
B o tt o m :
O
p tic
a l
S P D IF
T o p :
L IN
E
IN
C e n te
r:
F R O
N T
B o tt o m :
M
IC
IN
Super
I/O
CMOS
Battery
ATX12V1
PWR_FAN1
CPU_FAN1
PCI Express 3.0
ErP/EuP Ready
LAN
PHY
1
HD_AUDIO1
1
HDMI_SPDIF1
AUDIO
CODEC
COM1
1
RoHS
IR1
1
USB6_7
1
USB8_9
1
CLRCMOS1
1
64Mb
BIOS
1
S A T A 3 _ 0
S A T A 3 _ 1
HDLED RESET
PLED PWRBTN
PANEL1
1
SPEAKER1
CPU_FAN2
1
LPT1
1 2 3 4 5
6
11
12
13
14
10
7
8
9
16
15
17 18 24 19 20 21 22 23 25
26
27
28
29
30
31
32
Front USB 3.0
X
Fast USB
V
G
A
1
D
V
I1
H
D
M
I1
USB 2.0
T: USB2
B: USB3
S A T A 2 _ 4
S A T A 2 _ 5
U S B
3 _ 0 _ 1
CHA_FAN1
CIR1
1
CHA_FAN2
PCI1
PCIE2
S A T A 2 _ 2
S A T A 2 _ 3
H77M
X
Fast LAN
X
Fast RAM