6. Audio line-in connector
Used to receive audio signals from an external audio device, such as a stereo
system. To attach an external audio device, connect a cable between the audio
line-out connector of the device and the audio line-in connector of the computer.
7. Ethernet connector Used to connect an Ethernet cable for network access.
8. Cable lock slots (2)
Used to secure a cable lock.
9. PCI-Express card area
To improve the operating performance of the computer, you can connect PCI-
Express cards into this area. Depending on the computer model, the connectors
in this area vary.
10. Padlock loop Used to secure a padlock.
11. Security-lock slot Used to secure a Kensington-style cable lock.
12. Power cord connector
Used to connect the power cord to your computer for power supply.
4 Lenovo V55t-15API User Guide
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