Patent ID: 11886595
Assignee: XFUSION DIGITAL TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A computer boot method, wherein the method is applied to a controller comprising a security check kernel communicatively coupled to a control switch, the controller is separately connected to a computer hardware system and a basic input/output system (BIOS) file storage apparatus, the control switch has an initial state and an actuated state, the initial state with the security check kernel connected to the BIOS file storage apparatus and the computer hardware system disconnected from the BIOS file storage apparatus and the actuated state with the security check kernel disconnected from the BIOS file storage apparatus and the computer hardware system connected to the BIOS file storage apparatus, and the method comprises:
obtaining, by the controller, a first boot program file that is a BIOS file pre-stored in the BIOS file storage apparatus when the controller is powered on and runs with the control switch in the initial state such that the computer hardware system is disconnected from the BIOS file storage apparatus;
checking, by the controller, the first boot program file; and
establishing, by the controller changing the control switch from the initial state to the actuated state, a connection between the BIOS file storage apparatus and the computer hardware system when the first boot program file is successfully checked, the computer hardware system completes power-on and running using the first boot program file when the connection between the BIOS file storage apparatus and the computer hardware system is successfully established.