ASRock Z77 OC Formula: I/O Panel

I/O Panel

1 PS/2 Keyboard/Mouse Port (Purple/Green) 9 Microphone (Pink)

2 USB 3.0 Ports (USB3_23) *** 10 USB 2.0 Ports (USB23)

* 3 LAN RJ-45 Port *** 11 USB 2.0 Ports (USB01)

4 Central / Bass (Orange) 12 USB 3.0 Ports (USB3_45)

5 Rear Speaker (Black) 13 HDMI Port (HDMI1)

6 Optical SPDIF Out Port 14 Clear CMOS Switch (CLRCBTN)

7 Line In (Light Blue) 15 USB 3.0 Ports (USB3_01)

** 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

LED

LED

Activity/Link LED SPEED LED

Status Description Status Description

Off No Link Off 10Mbps connection

Blinking Data Activity Orange 100Mbps connection

On Link Green 1Gbps connection

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 or

(No. 8) (No. 5) (No. 4) Side Speaker

(No. 7)

2 V -- -- --

English

4 V V -- --

6 V V V --

8 V V V V

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ASRock Z77 OC Formula Motherboard

To enable Multi-Streaming function, you need to connect a front panel audio cable to the front

panel audio header. After restarting your computer, you will nd “Mixer” tool on your system.

Please select “Mixer ToolBox” , click “Enable playback multi-streaming”, and click

“ok”. Choose “2CH”, “4CH”, “6CH”, or “8CH” and then you are allowed to select “Realtek HDA

Primary output” to use Rear Speaker, Central/Bass, and Front Speaker, or select “Realtek

HDA Audio 2nd output” to use front panel audio.

*** It is recommended to install the USB Keyboard/Mouse cable to USB 2.0 ports (USB01 or

USB23) instead of USB 3.0 ports.

English

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ASRock Z77 OC Formula Motherboard