公开(公告)号：US08429390B2

公开(公告)日：2013-04-23

申请号：US12654618

申请日：2009-12-24

申请人： David Yu ,  Lawrence Chiu ,  Jeremy Wang ,  Sam Lo ,  Giant Liang ,  Susan Su

发明人： David Yu ,  Lawrence Chiu ,  Jeremy Wang ,  Sam Lo ,  Giant Liang ,  Susan Su

IPC分类号： G06F15/177

CPC分类号： G06F9/4401 ,  G06F9/4411

摘要： A method for performing a quick boot and a general boot at a basic input output system (BIOS) stage is described. A computer is powered on. An embedded controller firmware or a BIOS determines whether a quick boot key is pressed. If the quick boot key is not pressed, a boot flag is changed from Quick Boot to General Boot. If the quick boot key is pressed, the BIOS determines whether the boot flag is set to Quick Boot. If it is determined that the boot flag is set to Quick Boot, an initialization of drivers preset by the quick boot is performed, and uninitialized drivers are initialized at a stage when an operating system is started. If it is determined that the boot flag is set to General Boot, an initialization of all drivers is performed.

摘要翻译： 描述了在基本输入输出系统（BIOS）阶段执行快速启动和一般启动的方法。 计算机已通电。 嵌入式控制器固件或BIOS确定是否按下快速启动键。 如果未按快速启动键，则引导标志将从快速引导更改为常规引导。 如果按下快速启动键，BIOS会确定引导标志是否设置为快速启动。 如果确定引导标志设置为快速引导，则执行通过快速引导预设的驱动程序的初始化，并且未初始化的驱动程序在操作系统启动的阶段被初始化。 如果确定引导标志设置为通用引导，则会执行所有驱动程序的初始化。

公开(公告)号：US20110040958A1

公开(公告)日：2011-02-17

申请号：US12722442

申请日：2010-03-11

申请人： Giant Liang ,  Sub Chung ,  Alex Tang

发明人： Giant Liang ,  Sub Chung ,  Alex Tang

IPC分类号： G06F15/177 ,  G06F12/00 ,  G06F12/02

CPC分类号： G06F9/441

摘要： The present invention relates to a method of switching operating systems in a computer, with which the computer executes the procedure of switching different operating systems. A first operating system executes a process of switching to a second operating system. A process of restoring backup data of a BIOS is executed. The BIOS reads computer system information of an initial state backed up in a memory of the computer and configures the computer to make the computer restored to the initial state of booting. The BIOS calls and executes an interruption service to search a loader of the second operating system. The loader loads the second operating system into the memory. The second operating system boots up and is entered.

摘要翻译： 本发明涉及一种在计算机中切换操作系统的方法，计算机利用该方法执行切换不同操作系统的过程。 第一操作系统执行切换到第二操作系统的处理。 执行恢复BIOS的备份数据的过程。 BIOS读取在计算机的存储器中备份的初始状态的计算机系统信息，并配置计算机以使计算机恢复到初始启动状态。 BIOS调用并执行中断服务来搜索第二操作系统的加载程序。 加载器将第二个操作系统加载到内存中。 第二个操作系统启动并输入。

公开(公告)号：US20110161646A1

公开(公告)日：2011-06-30

申请号：US12654618

申请日：2009-12-24

申请人： David Yu ,  Lawrence Chiu ,  Jeremy Wang ,  Sam Lo ,  Giant Liang ,  Susan Su

发明人： David Yu ,  Lawrence Chiu ,  Jeremy Wang ,  Sam Lo ,  Giant Liang ,  Susan Su

IPC分类号： G06F9/24 ,  G06F9/00

CPC分类号： G06F9/4401 ,  G06F9/4411

摘要： A method for performing a quick boot and a general boot at a basic input output system (BIOS) stage is described. A computer is powered on. An embedded controller firmware or a BIOS determines whether a quick boot key is pressed. If the quick boot key is not pressed, a boot flag is changed from Quick Boot to General Boot. If the quick boot key is pressed, the BIOS determines whether the boot flag is set to Quick Boot. If it is determined that the boot flag is set to Quick Boot, an initialization of drivers preset by the quick boot is performed, and uninitialized drivers are initialized at a stage when an operating system is started. If it is determined that the boot flag is set to General Boot, an initialization of all drivers is performed.

摘要翻译： 描述了在基本输入输出系统（BIOS）阶段执行快速启动和一般启动的方法。 计算机已通电。 嵌入式控制器固件或BIOS确定是否按下快速启动键。 如果未按快速启动键，则引导标志将从快速引导更改为常规引导。 如果按下快速启动键，BIOS会确定引导标志是否设置为快速启动。 如果确定引导标志设置为快速引导，则执行通过快速引导预设的驱动程序的初始化，并且未初始化的驱动程序在操作系统启动的阶段被初始化。 如果确定引导标志设置为通用引导，则会执行所有驱动程序的初始化。