The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2025
Filed:
Mar. 27, 2023
Mitac Computing Technology Corporation, Taoyuan, TW;
Ming-Chang Tu, Taoyuan, TW;
MITAC COMPUTING TECHNOLOGY CORPORATION, Taoyuan, TW;
Abstract
A method for blocking an external boot device, a non-transient computer readable storage medium, and a computer are provided. The method includes: executing BIOS program code in a POST process, where the program code includes a BIOS setup menu, which includes a boot device option; hiding device information of an external boot device in the boot device option when determining that the external boot device is classified as a restricted device; displaying a boot device menu when determining that received input information is consistent with a piece of hot key information, where the boot device menu includes the device information of the external boot device; displaying a password input window when determining that the external boot device corresponding to received selection information is classified as the restricted device; and reading the external boot device to execute operating system program code when determining that received password information matches a preset password.