4.If the connector has retaining screws, tighten them.
5.Plug the monitor power cord into the monitor’s power inlet.
monitor power inlet
6.Plug the other end of the power cord into an appropriate grounded electrical outlet or, if the cord has the correct type of plug, into the power outlet on the back of the computer.
CautionBefore you plug the monitor’s power cord into the back of your monitor, make sure the monitor’s power requirements do not exceed 1 Amp.