How to restore the ThinkPad to BIOS default settings is as follows:
1. Turn on the computer, and when you see the Thinkpad and ThinkCentre interfaces, click F1 continuously to enter the BIOS.
2. Click F9 in the BIOS interface, a prompt box will appear to restore the BIOS default dialog box, select "Yes", and the default value restoration is completed.
3. F10 to save and exit.
ThinkPad, also known as "thinkben" in Chinese, was a portable computer brand under the IBM PC Division before 2005. It enjoys a high reputation in the industry for its rugged and reliable features. . 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 an open source operating systempenBSD is the most popular portable computer among developers, and the ThinkPad X40 is one of the most supported portable computer models.