Lenovo V330-15IGM User Manual And Hardware Maintenance Manual page 8

1 Audio line-out connector
Used to send audio signals from the computer to external devices, such as powered stereo speakers,
headphones, or multimedia keyboards. To connect a stereo system or other external recording device,
connect a cable between the audio line-in connector of the device and the audio line-out connector of the
computer.
Note: If your computer has both an audio line-out connector and a headset or headphone connector, always
use the headset connector or headphone connector for earphones, headphones, or a headset. The
headphone connector does not support headset microphones.
2 VGA-out connector
Used to send video signals from the computer to another video device, such as a monitor.
3 HDMI 1.4 connector
Used to send audio and video signals from the computer to another audio or video device, such as a high-
performance monitor.
4 USB 2.0 connector
Used to connect a device that requires a USB 2.0 connection.
5 Power adapter connector
Used to connect the power adapter to the computer for power supply.
6 Ethernet connector
Used to connect an Ethernet cable for network access.
7
Power adapter cable loop
Used to secure the power adapter cable.
8 Cable lock slots
Used to secure a cable lock.
9 Rear Wi-Fi antenna cover
Used to protect the rear Wi-Fi antenna that is optional.
10
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.
11
Padlock loop
Used to secure a padlock.
12 Security-lock slot
Used to secure a Kensington-style cable lock.
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V330–15IGM User Guide and Hardware Maintenance Manual