Lenovo M50-70 Laptop (English) User Guide - Lenovo M50-70 - Page 9

Chapter 1. Getting to know your computer Left-side view 12 3 4 5 6 78 a AC power adapter jack Connect the AC power adapter here. b Lenovo OneLink connector When the AC power adapter is connected to the AC power adapter jack, it provides power to the computer and charges the battery. When a supported ThinkPad OneLink Dock is connected to the Lenovo OneLink connector, it can not only extend the computer capabilities, but also provide AC power to the computer and charge the battery. To use the Lenovo OneLink connector, you need to remove the connector cover from the Lenovo OneLink connector first. Note: Ensure that you keep the connector cover. Reattach it to the Lenovo OneLink connector when you are not using the Lenovo OneLink connector. c Fan louvers Dissipate internal heat. Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur. d HDMI port Connects to devices with HDMI input such as a TV or an external display. e RJ-45 port Connects the computer to an Ethernet network. Note: For details, see "Connecting network cables" on page 6. f USB 3.0 port Connects to USB devices. Note: For details, see "Connecting USB device" on page 7. g Combo audio jack Connects to headsets. Notes: • The combo audio jack does not support conventional microphones by default. • The recording function might not be supported if third-party headphones or headsets are connected, due to different industry standards. h Novo button When the computer is off, press this button to start the Lenovo OneKey Recovery System or the BIOS setup utility, or to enter the boot menu. Note: For details, see "Lenovo OneKey Recovery System" on page 18. 5