This user manual is for Lenovo V470/V570/B470/B570 series laptop computers. It introduces the features and basic operations of the computer.
This manual introduces the hardware layout of the V470/V570/B470/B570 laptops, explains basic operations such as power on/off, using the touchpad, keyboard, external devices, and switching graphics processors. It also covers using the Internet, the one‑key recovery system, and safety precautions like not opening the display beyond 130°.
Additional sections cover troubleshooting common issues, environmental and RoHS compliance information, and a list of specifications. Appendices provide product‑specific details and a summary of features and specifications. The manual directs users to Lenovo’s support website for drivers, online assistance, and warranty information. This manual is written in Chinese.
| Supported Operating System | Windows 7 (others may differ) |
|---|---|
| Digital Keypad Availability | Present on V570 and B570 models |
| Maximum Display Opening Angle | 130 degrees |
| Built‑in Webcam | Available on specific models |
Visit Lenovo’s support website at http://supportlenovo.com for online assistance, driver downloads, and warranty information.
The V570 and B570 models are equipped with a numeric keypad.
Do not open the display beyond 130 degrees to avoid damage.