LabelsThe labels affixed to the computer provide information you may need when you troubleshoot systemproblems or travel internationally with the computer.IMPORTANT: Check the following locations for the labels described in this section: the bottom of thecomputer, inside the battery bay, under the service door, or on the back of the display.● Service label—Provides important information to identify your computer. When contacting support, youwill probably be asked for the serial number, and possibly for the product number or the model number.Locate these numbers before you contact support.Your service label will resemble one of the examples shown below. Refer to the illustration that mostclosely matches the service label on your computer.Component(1) Serial number(2) Product number(3) Warranty period(4) Model number (select products only)Component(1) Model name (select products only)(2) Product number(3) Serial number(4) Warranty period● Regulatory label(s)—Provide(s) regulatory information about the computer.● Wireless certification label(s)—Provide(s) information about optional wireless devices and the approvalmarkings for the countries or regions in which the devices have been approved for use.22 Chapter 2 External component identification
