Samsung LS27A550HS-ZA - Manual (Page 16)

2-3 Installing the Product
2-3 Connecting with a PC
The connecting part may differ depending on the product model.
1. Connect the product to a PC depending on the video output supported by the PC.
• When the graphics card provides D-Sub (<Analog>) output
• Connect the [RGB IN] port of the product to the [D-Sub] port of the PC with the D-Sub cable.
• When the graphics card provides DVI(<Digital>) output
• Connect the [HDMI IN] port of the product to the [DVI] port on your PC using the HDMI to DVI cable.
The [HDMI IN] terminal is supplied for the HDMI-dedicated models only.
2. Connect the power adapter to [DC 12V/14V] on the rear of the product. Connect the power cord to the adapter and wall
socket.
(The input voltage is switched automatically.)
When the product is connected to a PC, you can turn the product on and use it.