System Board - Lenovo ThinkCentre M720q User Manual And Hardware Maintenance Manual

Used to install the rear Wi-Fi antenna cable connector that is available only on some models. The rear Wi-Fi
antenna is installed on the rear Wi-Fi antenna cable connector.
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Ethernet connector
Used to connect an Ethernet cable for network access.
6 USB 3.1 Gen 2 connectors
Used to connect a USB-compatible device. For optimal data transfer, connect a USB 3.1 Gen 2 device to a
USB 3.1 Gen 2 connector instead of a USB 3.1 Gen 1 or USB 2.0 connector.
7 USB 3.1 Gen 1 connector
Used to connect a USB-compatible device. For optimal data transfer, connect a USB 3.1 Gen 1 device to a
USB 3.1 Gen 2 or USB 3.1 Gen 1 connector instead of a USB 2.0 connector.
8 HDMI 1.4 out connector
Used to send video and audio signals from your computer to another audio or video device, such as a high
performance monitor.
9 USB 3.1 Gen 1 connector
Used to connect a USB-compatible device. For optimal data transfer, connect a USB 3.1 Gen 1 device to a
USB 3.1 Gen 2 or USB 3.1 Gen 1 connector instead of a USB 2.0 connector.
10 DisplayPort 1.2 out connector
Used to send audio and video signals from the computer to another audio or video device, such as a high-
performance monitor.
11 Power adapter connector
Used to connect the power adapter to your computer for power supply.

System board

Note: See "Front view" and "Rear view" for additional component descriptions.
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M720q User Guide and Hardware Maintenance Manual