ASRock A55M-DGS manual Dual Monitor and Surround Display Features, Dual Monitor Feature, Sub port

2.6 Dual Monitor and Surround Display Features

Dual Monitor Feature

This motherboard supports dual monitor feature. With the internal VGA output sup- port (D-Sub and DVI-D), you can easily enjoy the benefits of dual monitor feature without installing any add-on VGA card to this motherboard. This motherboard also provides independent display controllers for D-Sub and DVI-D to support dual VGA output so that D-Sub and DVI-D can drive same or different display contents.

To enable dual monitor feature, please follow the below steps:

1.Connect D-Sub monitor cable to D-Sub port on the I/O panel, or connect DVI-D monitor cable to DVI-D port on the I/O panel.

D-Sub port DVI-D port

2.If you have installed onboard VGA driver from our support CD to your system already, you can freely enjoy the benefits of dual monitor function after your system boots. If you haven’t installed onboard VGA driver yet, please install onboard VGA driver from our support CD to your system and restart your computer.

When you playback HDCP-protected video from Blu-ray (BD) or HD-DVD disc, the content will be displayed only in one of the two monitors instead of both monitors.

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ASRock A55M-DGS Motherboard