Connect the signal cable to the 15-pin, D-sub connector on the back of your monitor.
Connect the power cord for your monitor to the power port on the back of the monitor.
User’s Manual
Introduction(SyncMaster 172B)
Rear
(The configuration at the back of the monitor may vary from product to product.) 1. Power port
2. Signal port
Note: See Connecting Your Monitor for further information regarding cable connections.