Samsung SyncMaster XL2270HD - Manual (Page 18)

2-5 Installing the Product
2. Connect the [HDMI/PC/DVI-D AUDIO IN] port on the rear side of the monitor to the sound card of the PC.
3. To use the monitor, connect the power cable to a power outlet and the [POWER] port on the monitor.
(The input voltage is switched automatically.)
• You may enjoy clear and quality sound from the computer sound card using the monitor's speakers. (You don't need to
install separate speakers for your computer.)
• You may get a blank screen depending on the type of video card you are using if you connect the D-sub and DVI cables
simultaneously to one computer.
• If you connect your monitor properly using the DVI connector but get a blank or fuzzy screen, check to see if the monitor
status is set to analogue. Press [
] button to have the monitor double-check the input signal source.