131Chapter 6AppendixReplacement Parts and AccessoriesConnect and Disconnect the AC adapterThe socket-outlet shall be installed near the equipment and shallbe easily accessible.Do not unplug the power cord by pulling the cable only.Power Cord RequirementsThe power cord set (wall plug, cable and AC adapter plug) youreceived with your computer meets the requirements for use inthe country where you purchased your equipment.Power cord sets for use in other countries must meet therequirements of the country where you use the computer. Formore information on power cord set requirements, contact yourauthorized dealer, reseller, or service provider.General RequirementsThe requirements listed below are applicable to all countries:All power cord sets must be approved by an acceptable•accredited agency responsible for evaluation in the countrywhere the power cord set will be used.The power cord set must have a minimum current capacity•of 7 A and a nominal voltage rating of 125 or 250 volts AC, asrequired by each country’s power system. (USA ONLY)The appliance coupler must meet the mechanical configuration•of an EN 60 320/IEC 320 Standard Sheet C7 (or C5) connector,for mating with appliance inlet on the computer.