The method for ThinkPad to find the driver on the Chinese website is as follows:

1. Open the http://think.lenovo.com.cn web page, enter the 7-digit host number in the "Find Driver" section on the left Just the model number (or the first 4 digits). (If you still don’t know how to find the host number, please click on the small print next to “Find Driver”: “Find Host Model or Number” which will provide detailed search methods)

　2. You can see it at this time Got the machine’s driver information.

3. At this time, click to open the ACPI power management driver page. You will see the operating system that the driver is suitable for. Click the program icon to download. There is also installation information after downloading below. Just select the corresponding driver according to the model, download it, and install it according to the driver description.

ThinkPad, also known as "ThinkPad" in Chinese, was a portable product under the IBM PC Division before 2005. Computer brand with a high reputation in the industry for its ruggedness and reliability. After Lenovo acquired the IBM PC Division, the ThinkPad trademark was owned by Lenovo. Since its inception, ThinkPad has maintained a classic black appearance and has its own unique insights into technology, such as: TrackPoint (pointing stick, commonly known as the little red dot), ThinkLight keyboard light, full-size keyboard and APS (Active Protection System, active protection system) ).

Thinkpad is the most popular portable computer among developers of the open source operating system OpenBSD, and the ThinkPad X40 is one of the most supported portable computer models.