
2External component identification
Top components
Display components
| Item | Component | Description | 
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| (1) | Internal display switch | Turns off the display if the display is closed while the | 
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 | computer is turned on. | 
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| (2) | Wireless antennae (2)* | Send and receive wireless signals to communicate with | 
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 | WLANs. | 
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| (3) | Internal microphone | Records sound. | 
*To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your country or region. These notices are located in Help and Support.
| Top components | 5 | 
