ASRock A75M-HVS LAN Port LED Indications, Off No Link Blinking Data Activity, Activity/Link LED

I/O Panel

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	11	10	9	8		7	6
1	PS/2 Mouse Port (Green)			7	USB 3.0	Ports (USB45)
* 2	LAN RJ-45 Port			8	USB 3.0	Ports (USB23)
3	Line In (Light Blue)			9	HDMI Port
** 4	Front Speaker (Lime)			10	D-Sub Port
5	Microphone (Pink)			11	PS/2 Keyboard Port (Purple)

***6 USB 2.0 Ports (USB01)

* 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

**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 find “VIA HD Audio Deck” tool on your system. Please follow below instructions according to the OS you install.

For Windows® XP / XP 64-bit OS:

Please click “VIA HD Audio Deck” icon , and click “Speaker”. Then you are allowed to

select “2 Channel” or “4 Channel”. Click “Power” to save your change.

For Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS:

Please click “VIA HD Audio Deck” icon , and click “Advanced Options” on the left side

on the bottom. In “Advanced Options” screen, select “Independent Headphone”, and click “OK” to save your change.

***It is recommended to install the USB Keyboard/Mouse cable to USB 2.0 ports (USB01) instead of USB 3.0 ports.

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ASRock A75M-HVS Motherboard