1.4 I/O Panel

1

2

3

4

5 7

6 8

9

 

15

14

13

12

11

10

1

USB 2.0

Ports (USB01)

9

Microphone (Pink)

2

D-Sub Port (VGA1)

10

Optical SPDIF Out Port

3

USB 2.0

Ports (USB23)

11

USB 3.0 Ports (USB45)

* 4

LAN RJ-45 Port

*** 12

eSATA3 Connector

5

Central / Bass (Orange)

13

HDMI Port (HDMI1)

6

Rear Speaker (Black)

14

DVI-D Port (DVI1)

 

7

Line In (Light Blue)

15

PS/2 Keyboard Port (Purple)

**8 Front Speaker (Lime)

*There are two LED next to the LAN port. Please refer to the table below for the LAN port LED indications.

LAN Port LED Indications

ACT/LINK SPEED

Activity/Link LED

Status

Description

Off

No Link

Blinking

Data Activity

On

Link

 

SPEED LED

 

 

 

 

Status

 

Description

Off

 

10Mbps connection

 

Orange

 

100Mbps connection

 

Green

 

1Gbps connection

 

 

 

 

 

LED LED

LAN Port

**If you use 2-channel speaker, please connect the speaker’s plug into “Front Speaker Jack”.

See the table below for connection details in accordance with the type of speaker you use.

TABLE for Audio Output Connection

Audio Output Channels

Front Speaker

Rear Speaker

Central / Bass

Line in

 

(No. 8)

(No. 6)

(No. 5)

(No. 7)

 

 

 

 

 

2

V

--

--

--

4

V

V

--

--

6

V

V

V

--

8

V

V

V

V

14

Page 14
Image 14
ASRock H77 Pro4-M manual I/O Panel, LAN Port LED Indications, Table for Audio Output Connection

H77 Pro4-M specifications

The ASRock H77 Pro4-M is an ATX motherboard designed to cater to the needs of budget-conscious gamers and professionals looking for reliable performance. This motherboard is built on the Intel H77 chipset, making it compatible with Intel's 3rd and 2nd generation Core processors, offering excellent performance for varied computing tasks.

One of the standout features of the ASRock H77 Pro4-M is its support for dual-channel DDR3 memory, accommodating up to 32GB with speeds ranging from 1066MHz to 2400MHz. This flexibility allows users to enhance their systems for multitasking or gaming, ensuring smooth operation even under load. Additionally, the motherboard is equipped with four DIMM slots, providing ample room for memory expansion.

Storage options are robust, with the H77 Pro4-M supporting SATA III, which allows for data transfer speeds of up to 6Gbps. It includes six SATA III ports, ensuring ample connectivity for SSDs and HDDs, perfect for setting up a high-speed storage solution. Additionally, the motherboard supports Intel Smart Response Technology, combining the advantages of both SSDs and HDDs for improved performance.

Connectivity is another strong suit of the ASRock H77 Pro4-M. It features USB 3.0 ports, which provide faster data transfer rates than their predecessors, while still maintaining compatibility with USB 2.0 devices. The motherboard comes with a total of four USB 3.0 ports, allowing users to connect multiple high-speed peripherals simultaneously. Furthermore, the inclusion of HDMI and DVI-D ports enables users to experience high-definition video output, essential for media playback and gaming.

In terms of audio, the ASRock H77 Pro4-M is equipped with the Realtek ALC892 audio codec, delivering 7.1 channel high-definition audio that enhances the overall multimedia experience. Additionally, the motherboard includes a wide array of connectivity options, such as Gigabit Ethernet, which provides reliable and fast networking capabilities for both online gaming and data transfer.

The ASRock H77 Pro4-M also supports advanced technologies such as Intel Rapid Start Technology and Intel Smart Connect Technology, which enhance boot times and allow for seamless updates while the system is in sleep mode. These features add to the convenience and efficiency of the platform.

In summary, the ASRock H77 Pro4-M provides a solid foundation for modern computing needs. With its robust memory support, ample connectivity options, and advanced features, it is a reliable choice for users looking to build a performance-oriented PC without breaking the bank.