ASRock H77M manual Motherboard Layout, Intel H77

English

Motherboard Layout

1

2

3

4

5

21.6cm (8.5 in)

Keyboard PS2

Designed in Taipei

USB 2.0

T: USB0

B: USB1

CPU_FAN1

CPU_FAN2

VGA1

DVI1

240bit,(64A1 -pinmodule)

240bit,(64B1 -pinmodule)

ATXPWR1

24.4cm(9.6in)

32

USB 2.0

ATX12V1

DDR3

HDMI1

B: USB3

T: USB2

USB 3.0

6

T: USB2

B: USB3

_

_

USB 2.0

Top:

DDR3

DDR3

T: USB4

B: USB5

RJ-45

31

LAN

10

7

SPDIF Optical Bottom:

REARSPK Center:

CTASRBS

PHY

Top:

HD_AUDIO1

CHA_FAN2 PWR_FAN1

CMOS

USB3

Battery

8

MI Bottom: CI N

FRONT Center:

LINE Top: IN

1

PCI Express 3.0

SATA25

SATA24

SATA23

SATA22

SATA31

SATA30

9

30

PCIE1

10

29

RoHS Front USB 3.0

11

XFast USB

12

AUDIO

13

CODEC

HDMI_SPDIF1

PCI1

28

1

27

XFast RAM

XFast LAN

Intel

H77

PCI2

64Mb

14

BIOS

26

ErP/EuP Ready

H77M

15

Super

PCIE2

I/O

CLRCMOS1

SPEAKER1

1

1

CHA_FAN1

USB8_9

USB6_7

IR1

1

1

1

1

1

1

1

LPT1

PANEL1

25 24 2322 21 20 19 18 17 16

1	ATX 12V Power Connector (ATX12V1)	18	Clear CMOS Jumper (CLRCMOS1)
2	CPU Fan Connector (CPU_FAN1)	19	USB 2.0 Header (USB6_7, Black)
3	CPU Fan Connector (CPU_FAN2)	20	Consumer Infrared Module Header
4	1155-Pin CPU Socket		(CIR1, Gray)
5	2 x 240-pin DDR3 DIMM Slots	21	USB 2.0 Header (USB8_9, Black)
	(DDR3_A1, DDR3_B1, Black)	22	Chassis Fan Connector (CHA_FAN1)
6	ATX Power Connector (ATXPWR1)	23	Print Port Header (LPT1, Black)
7	USB 3.0 Header (USB3_0_1, Black)	24	COM Port Header (COM1)
8	SATA3 Connector (SATA3_1, Gray)	25	Infrared Module Header (IR1)
9	SATA3 Connector (SATA3_0, Gray)	26	PCI Express 2.0 x16 Slot (PCIE2, Black)
10	SATA2 Connector (SATA2_2, Black)	27	PCI Slots (PCI1-2, Black)
11	SATA2 Connector (SATA2_3, Black)	28	HDMI_SPDIF Header
12	SATA2 Connector (SATA2_4, Black)		(HDMI_SPDIF1, Black)
13	SATA2 Connector (SATA2_5, Black)	29	PCI Express 3.0 x16 Slot (PCIE1, Black)
14	SPI Flash Memory (64Mb)	30	Front Panel Audio Header
15	Intel H77 Chipset		(HD_AUDIO1, Black)
16	System Panel Header (PANEL1, Black)	31	Chassis Fan Connector (CHA_FAN2)
17	Chassis Speaker Header (SPEAKER1, Black)	32	Power Fan Connector (PWR_FAN1)

2

ASRock H77M Motherboard