ASRock A55 Pro 23

HDMI_SPDIF Header	HDMI_SPDIF header, providing
(2-pin HDMI_SPDIF1)	SPDIF audio output to HDMI
(see p.2 No. 26)	VGA card, allows the system to
	connect HDMI Digital TV/
	projector/LCD devices. Please
	connect the HDMI_SPDIF
	connector of HDMI VGA card to
	this header.

2.8Driver Installation Guide

To install the drivers to your system, please insert the support CD to your optical drive first. Then, the drivers compatible to your system can be auto-detected and listed on the support CD driver page. Please follow the order from up to bottom side to install those required drivers. Therefore, the drivers you install can work properly.

2.9Installing Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit

/ XP / XP 64-bit With RAID Functions

If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit / XP / XP 64-bit on your SATA / SATAII HDDs with RAID functions, please refer to the document at the following path in the Support CD for detailed procedures:

..\ RAID Installation Guide

2.10Installing Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit

/ XP / XP 64-bit Without RAID Functions

If you want to install Windows® 7 / 7 64-bit / VistaTM / VistaTM 64-bit / XP / XP 64- bit OS on your SATA / SATAII HDDs without RAID functions, please follow below procedures according to the OS you install.

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ASRock A55 Pro Motherboard