5NoticesReferences in this publication to IBM products, programs, orservices do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product,program, or service is not intended to state or imply that only IBM’s product, program, or service may be used. Any functionally equivalentproduct, program, or service that does not infringe any of IBM’s intellectual property rights, or other legally protectable rights, may be usedinstead of the IBM product, program, or service. References in this publication to IBM products, programs, or services are purely hardware-related and do not cover circumstances of software problems. Evaluation and verification of operation in conjunction with other products,program, or services, except those expressly designated by IBM are the user’s responsibility.IBM may have patents or pending patent applications covering subject matter in this document. The featuring of these patents, pending orotherwise, in this document does not give you any license to these patents. You can send license inquires, in writing, to the IBM Director ofCommercial Relations, IBM Corporation, Purchase, NY10577.Voltage Supply Switch SettingsYour IBM Personal Computer might have voltage switches, which must be set correctly for your voltage supply. If your monitor or systemunit has a voltage switch, complete these steps to make sure each switch is set correctly:1. Determine the correct voltage switch setting for your area:Voltage Supply Range Voltage Switch Setting100-127 V 115 V200-240 V 220 V2. Locate the voltage switch on the back of your monitor or system unit. If the setting shown on the switch is: Correct: start setting up your IBM personal computer. Incorrect: change the voltage switch setting.