User Manual

27–inch models
1. PC/Monitor mode switcher
Switch between PC mode and monitor mode manually.
2. HDMI 1.4 in connector
Receive audio and video signals to the computer. For more information, see
https://www.hdmi.org/manufacturer/hdmi_1_4/index.aspx.
3. Ethernet connector
Connect to a local area network (LAN). When the green indicator is on, the
computer is connected to a LAN. When the yellow indicator blinks, data is being
transmitted.
4. HDMI 1.4 out connector
Send audio and video signals from the computer to another audio or video device,
such as a high-performance monitor. For more information, see
https://
www.hdmi.org/manufacturer/hdmi_1_4/index.aspx
.
5. USB 2.0 connectors (2)
Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
6. USB-C
TM
connector (USB 3.1
Gen 1)
• Charge your computer.
• Charge USB-C compatible devices with the output voltage and current of 5 V
and 3 A.
• Transfer data at USB 3.1 speed, up to 5 Gbps.
• Connect to USB-C accessories to help expand your computer functionality. To
purchase USB-C accessories, go to
https://www.lenovo.com/accessories.
Chapter 1. Meet your computer 5