User’s Manual

Using the onboard display output ports

Connect your monitor to the onboard display output port.

To connect an external monitor using the onboard display output ports:

1. Connect a VGA monitor to the VGA port or a DVI-D monitor to the DVI-D port on the rear

panel of your computer.

2. Plug the monitor to a power source.

• If your computer comes with an ASUS Graphics Card, the graphics card is set as the primary

display device in the BIOS. Hence, connect your monitor to a display output port on the

graphics card.

• To connect multiple external monitors to your computer, refer to Connecting multiple

external display in Chapter 2 of this guide for details.

DVI

D640MA

ASUS Desktop PC

ENGLISH

E18416_D640MA_D640MB_D640SA_Win10_UM_V4.indb 25E18416_D640MA_D640MB_D640SA_Win10_UM_V4.indb 25 2021/8/10 11:55:232021/8/10 11:55:23