This manual introduces the use of Lenovo G480/G485/ G580/G585/G780, including appearance, basic operations, network connection, and one-key rescue system.
This manual introduces the Lenovo G480, G485, G580, G585 and G780 laptops, describing their physical layout, built‑in components such as the LED‑backlit LCD, webcam, microphone, and the various ports. It explains how to power on the device, use the touchpad, keyboard, and external peripherals.
The guide also covers basic operations, internet connectivity via Ethernet, Wi‑Fi and HDMI, and the One‑Key System Rescue feature for quick recovery. Appendices provide product‑specific statements, Energy Star information, trademark notices and an index for quick reference. This manual is written in Chinese.
| Display | LED‑backlit LCD screen |
|---|---|
| Webcam | Built‑in camera for video communication |
| Microphone | Built‑in noise‑filtering microphone |
| USB Ports | Blue USB 3.0 and black USB 2.0 ports |
| HDMI Port | HDMI output (specific models) |
| Ethernet Port | RJ‑45 connector for wired network |
| Power Button | Button to turn on the laptop |
| One‑Key System Rescue Button | Activates rescue system when computer is off |
Press the power button to start the computer.
The laptop has a blue USB 3.0 port and a black USB 2.0 port.
Use the RJ‑45 Ethernet port to connect to a wired network.
When the computer is powered off, press the One‑Key System Rescue button to start the rescue system.