Asus P8H77-I, P8H77I manual Motherboard layout, Layout contents

1.5.3Motherboard layout

1

2

3

4

5

6

7

1

8

17cm(6.7in)

USB78

SATA6G_1

CHA_FAN

KBMS_USB56

SATA6G_2

34

Intel®

SATA3G_1

Super

CPU_FAN

USB3

H77

SATA3G_2

I/O

HDMI

SPDIFO

SATA3G_3

CMOS Power

Lithium Cell

ASM

SATA3G_4

1442

64Mb

BIOS

DVI VGA

ATX12V

module)

module)

EATXPWR

USB3_12

I-77 P8H

DDR3DIMMA1 (64bit, 240pin-

DDR3DIMMB1 (64bit, 240pin-

USB34

LGA1155

4

17cm(6.7in)

LAN_USB12

RTL

8111F

CLRTC

9

F PANEL

AUDIO

AAFP

10

VIA

SPDIF_OUT

SPEAKER

VT1708S

PCIEX16

SB_PWR

14

13

12

11

1.5.4

Layout contents

Connectors/Jumpers/Slots/LED

Page

Connectors/Jumpers/Slots/LED

Page

1. CPU, chassis fan connectors (4-pin CPU_FAN,

1-27

8.

DDR3 DIMM slots

1-14

4-pin CHA_FAN)

2.	USB connectors (10-1 pin USB78)	1-31	9	Speaker connector (4-pin SPEAKER)	1-28
3.	USB 3.0 connector (20-1 pin USB3_34)	1-30	10.	System panel connector (10-1 pin PANEL)	1-28
4.	ATX power connectors (24-pin EATXPWR,	1-27	11.	Clear RTC RAM (3-pin CLRTC)	1-28
	4-pin EATX12V)
5.	Intel® LGA1155 CPU socket	1-9	12.	Onboard LED (SB_PWR)	1-6
6.	Intel® H77 Serial ATA 6.0Gb/s connectors	1-30	13.	Digital audio connector (4-1 pin SPDIF_OUT)	1-26
	(7-pin SATA6G_1/2 [gray])
7.	Intel® H77 Serial ATA 3.0Gb/s connectors (7-pin	1-29	14.	Front panel audio connector (10-1 pin AAFP)	1-26
	SATA3G_1~4 [blue])

1-8 Chapter 1: Product introduction