Lenovo D156 WIDE 4415-AB1 - Manual (Page 7)

Chapter 1. 1-3
Setting up your monitor
This section provides information on how to set up your monitor.
Connecting and turning on your monitor
Note: Be sure to read the Safety Information located in the Monitor Safety,
Troubleshooting, and Warranty Guide before carrying out this procedure.
1. Power off your computer and all attached devices, and unplug the computer
power cord.
2. Connect the analog signal cable to the video port on the back of the computer.
Note: One end of the signal cable is already pre-attached to your monitor.