ASRock B75 Pro3 manual Dual Monitor and Surround Display Features, Dual Monitor Feature

2.8 Dual Monitor and Surround Display Features

Dual Monitor Feature

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

To enable dual monitor, please follow the steps below:

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

D-Sub port

DVI-D port HDMI port

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

D-Sub, DVI-D and HDMI monitors cannot be enabled at the same time. You can only choose two of them.

27