CN111708579A - Operating system setting recovery method, device, equipment and storage medium - Google Patents
Operating system setting recovery method, device, equipment and storage medium Download PDFInfo
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- CN111708579A CN111708579A CN202010567670.7A CN202010567670A CN111708579A CN 111708579 A CN111708579 A CN 111708579A CN 202010567670 A CN202010567670 A CN 202010567670A CN 111708579 A CN111708579 A CN 111708579A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4403—Processor initialisation
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
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Abstract
The application discloses an operating system setting recovery method, which comprises the following steps: under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process, determining whether an initial default setting recovery instruction is received or not; if yes, modifying the operation code of the recovery initial default setting of the operating system in the BIOS; and exiting the setting interface of the BIOS and loading the operating system so that the driver of the operating system calls the operation codes to execute the recovery operation of the initial default setting. By applying the technical scheme provided by the application, the operation code of the operation system for restoring the initial default setting is modified at the BIOS stage, so that the restoration operation of the initial default setting can be quickly carried out after the operation system is restarted, the waiting time of a user is reduced, and the working efficiency of the user is improved. The application also discloses an operating system setting recovery device, equipment and a storage medium, and the operating system setting recovery device, the equipment and the storage medium have corresponding technical effects.
Description
Technical Field
The present application relates to the field of computer application technologies, and in particular, to a method, an apparatus, a device, and a storage medium for restoring operating system settings.
Background
With the rapid development of computer technology, the application range of electronic devices such as servers and notebooks is more and more extensive. In the process of using the electronic equipment, a user always has a requirement for restoring the initial default setting of an operating system installed on the electronic equipment.
Currently, when there is such a need, a user needs to perform restoration of an initial default setting (load default) by operating a mouse and a keyboard or by performing restoration of the initial default setting (load default) by a command line on an operating system desktop. This requires that the user must enter the operating system interface to perform the restore of the initial default settings (load default). The restoration of the initial default settings cannot be performed during the entire process from the pressing of the power on button of the electronic device to the entry into the operating system desktop of the electronic device. The user needs to wait for a long time to restore the initial default setting, so that the working efficiency of the user is low.
Disclosure of Invention
The application aims to provide an operating system setting recovery method, an operating system setting recovery device, operating system setting recovery equipment and a storage medium, so that initial default setting recovery operation can be performed quickly, waiting time of a user is reduced, and working efficiency of the user is improved.
In order to solve the technical problem, the application provides the following technical scheme:
an operating system setting recovery method comprising:
under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process, determining whether an initial default setting recovery instruction is received or not;
if yes, modifying an operation code of the recovery initial default setting of the operating system in the BIOS;
and exiting the setting interface of the BIOS and loading the operating system so that the driver of the operating system calls the operation codes to execute the recovery operation of the initial default setting.
In a specific embodiment of the present application, the determining whether the initial default setting recovery instruction is received includes:
and if the operation of the preset recovery hot key is detected, determining that an initial default setting recovery instruction is received.
In one embodiment of the present application, the resume hot key is a key F7 on a keyboard of the electronic device.
In a specific embodiment of the present application, the determining whether the initial default setting recovery instruction is received includes:
outputting a recovery option on a setting interface of the BIOS;
and determining whether an initial default setting recovery instruction is received or not according to the received option value of the recovery option.
In a specific embodiment of the present application, the determining whether an initial default setting recovery instruction is received according to the received option value of the recovery option includes:
and if the received option value of the recovery option is a set recovery value, determining that an initial default set recovery instruction is received.
In a specific embodiment of the present application, the modifying, in the BIOS, an opcode of an operating system to restore an initial default setting includes:
calling a callback function of the BIOS;
and modifying the operation code of the operation system for recovering the initial default setting through the callback function calling protocol function.
An operating system setting recovery apparatus comprising:
the recovery instruction confirmation receiving module is used for determining whether an initial default setting recovery instruction is received or not under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process; if yes, triggering an operation code modification module;
the operation code modification module is used for modifying the operation code of the recovery initial default setting of the operation system in the BIOS;
and the setting recovery module is used for exiting the setting interface of the BIOS and loading the operating system so as to enable the driver of the operating system to call the operation codes to execute the recovery operation of the initial default setting.
In a specific embodiment of the present application, the opcode modification module is configured to:
calling a callback function of the BIOS;
and modifying the operation code of the operation system for recovering the initial default setting through the callback function calling protocol function.
An operating system setting recovery device comprising:
a memory for storing a computer program;
a processor for implementing the steps of any of the above operating system setting recovery methods when executing the computer program.
A computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of any of the operating system setting restoration methods described above.
By applying the technical scheme provided by the embodiment of the application, under the condition that the electronic equipment is detected to enter the setting interface of the BIOS in the starting process, if the initial default setting recovery instruction is determined to be received, the operation code of the operating system for recovering the initial default setting is modified in the BIOS, and after the modification is completed, the setting interface of the BIOS is quitted and the operating system is loaded, so that the drive of the operating system can call the operation code to execute the recovery operation of the initial default setting. The operation code for restoring the initial default setting of the operating system is modified in the BIOS stage, so that the restoring operation of the initial default setting can be quickly carried out after the operating system is restarted, the waiting time of a user is reduced, and the working efficiency of the user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart illustrating an implementation of a method for restoring operating system settings according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of an operating system setting recovery apparatus according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an operating system setting recovery device in an embodiment of the present application.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, an implementation flowchart of a method for restoring operating system settings provided in an embodiment of the present application may include the following steps:
s110: and under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process, determining whether an initial default setting recovery instruction is received.
In practical applications, after a user uses an electronic device for a period of time, there may be a recovery requirement for performing initial default setting on an operating System of the electronic device, and when such a requirement exists, the user may enter a setting interface of a BIOS (Basic Input Output System) during a boot process of the electronic device. Such as by pressing the F1 key of the keyboard to enter the BIOS setup interface.
In the case that it is detected that the electronic device enters a setting interface of the BIOS during the booting process, it may be determined whether an initial default setting recovery instruction is received.
In one embodiment of the present application, if an operation of a preset recovery hot key is detected, it may be determined that an initial default setting recovery instruction is received.
In the embodiment of the present application, a recovery hot key may be preset. When the operation of the recovery hot key is detected, it is considered that the recovery of the initial default setting is currently required, and it may be determined that an initial default setting recovery instruction is received.
In practical applications, the recovery hotkey may be specified by a BIOS engineer making modifications at the BIOS source code level. Different recovery hot keys can be customized according to the needs of users. If the hot key is recovered to be the F7 key on the keyboard of the electronic equipment, the operation is convenient for the user.
When a user has a recovery requirement for performing initial default setting on an operating System of an electronic device, the user can enter a setting interface of a Basic Input Output System (BIOS) in a power-on process of the electronic device, and then can press a recovery hot key to send an initial default setting recovery instruction.
That is, when an operation of a preset recovery hot key is detected, it may be determined that an initial default setting recovery instruction is received. And a recovery hot key is set, so that the operation of a user is facilitated.
In another specific embodiment of the present application, the step S110 of determining whether the initial default setting recovery instruction is received may include the following steps:
the method comprises the following steps: outputting a recovery option on a setting interface of the BIOS;
step two: and determining whether an initial default setting recovery instruction is received or not according to the received option value of the recovery option.
For convenience of description, the above two steps are combined for illustration.
In the embodiment of the application, a recovery option can be added in a setting interface of the BIOS. And outputting a recovery option when the electronic equipment enters a setting interface of the BIOS in the starting process. The user can add option values in the recovery options according to actual needs, and different option values can represent different requirements. For example, an option value of a first value, such as 0, indicates that the restoration of the initial default setting is not to be triggered, and an option value of a second value, such as 1, indicates that the restoration of the initial default setting is to be triggered.
Whether an initial default setting restoration instruction is received may be determined according to the received option value of the restoration option. Namely, according to the received option value of the recovery option, whether to trigger the recovery of the initial default setting is judged. Specifically, if the received option value of the recovery option is the set recovery value, it is determined that the initial default set recovery instruction is received. The set recovery value can be set and adjusted according to actual conditions, and a user can know the recovery value. Still by way of example, assuming that the set restoration value is the second value, if the option value is the second value, it is determined that the initial default setting restoration instruction is received.
It should be noted that, in practical applications, the determination of whether the initial default setting recovery instruction is received may be performed according to the above two schemes at the same time. Namely, if the operation of the preset recovery hot key and/or the received option value of the recovery option is the set recovery value, the initial default setting recovery instruction is determined to be received. If the determination results obtained according to the above two schemes are inconsistent, the latter determination result may be used as the standard. Therefore, under the condition that the user forgets to restore the hot key, a corresponding initial default setting restoration instruction can be sent out through setting the option value of the restoration option.
If it is determined that the initial default setting recovery instruction is received, the operation of step S120 may be continuously performed, and if not, the corresponding operation may be performed according to the reception of other instructions, as shown in fig. 1.
S120: the operating code of the operating system that restores the initial default settings is modified in the BIOS.
Under the condition that the electronic equipment is detected to enter a setting interface of the BIOS in the starting process, if the initial default setting recovery instruction is determined to be received, the operation code of the operating system for recovering the initial default setting can be modified in the BIOS.
In one embodiment of the present application, step S120 may include the following steps:
the first step is as follows: calling a callback function of the BIOS;
the second step is that: and modifying the operation code of the operating system for recovering the initial default setting by calling the protocol function through the callback function.
For convenience of description, the above two steps are combined for illustration.
When it is determined that the initial default setting recovery instruction is received, a callback function of the BIOS, i.e., a callback function, may be called. The callback function may call a protocol function, i.e., a protocol (structured body with function pointer and data) function, to modify an operation code, i.e., an AML (ACPI Machine Language) opcode (operation code), of the operating system, which restores the initial default setting. The restoration of the initial default setting is load default.
That is, after the user enters the setting interface of the BIOS during the boot process, if the trigger action of the callback function is performed, the operation code of the operating system, which restores the initial default setting, may be modified in the BIOS by calling the protocol function through the callback function. Specifically, the internal code of the BIOS may modify the opcode of the os to restore the initial default settings by calling an ACPI (Advanced Configuration and power Interface) table.
S130: and exiting the setting interface of the BIOS and loading the operating system so that the driver of the operating system calls the operation codes to execute the recovery operation of the initial default setting.
And under the condition that the initial default setting recovery instruction is determined to be received, modifying the operation code of the operating system for recovering the initial default setting in the BIOS, and after the modification is completed, exiting the setting interface of the BIOS and loading the operating system. In the starting process of the operating system, the driver of the operating system can call the execution operation code, find the action of recovering the initial default setting transmitted by the BIOS and execute the recovery operation of the initial default setting. The user does not need to go to the desktop of the operating system again to restore the operation of the initial default setting.
By applying the method provided by the embodiment of the application, under the condition that the electronic equipment is detected to enter the setting interface of the BIOS in the starting process, if the initial default setting recovery instruction is determined to be received, the operation code of the operating system for recovering the initial default setting is modified in the BIOS, and after the modification is completed, the setting interface of the BIOS is quitted, and the operating system is loaded, so that the drive of the operating system can call the operation code to execute the recovery operation of the initial default setting. The operation code for restoring the initial default setting of the operating system is modified in the BIOS stage, so that the restoring operation of the initial default setting can be quickly carried out after the operating system is restarted, the waiting time of a user is reduced, and the working efficiency of the user is improved.
In addition, in the related art, for different types of operating systems, the user needs to perform different tedious operation steps before the user can recover the initial default settings, which affects user experience. The technical scheme provided by the embodiment of the application is suitable for different types of operating systems, namely, the restoration operation of the initial default setting can be carried out on the different types of operating systems by using the scheme. When the user has a requirement for restoring the initial default setting, the user only needs to operate a preset restoring hot key or set an option value of a restoring option to trigger the modification of the operation code for restoring the initial default setting, and then when the operating system is restarted, the operation code can be called to execute the restoring operation of the initial default setting. The method and the device only need simple operation of the user, are convenient for the user to use, and improve the user experience. And the operation of restoring the initial default setting can be carried out under the condition that the desktop of the operating system cannot be accessed.
Corresponding to the above method embodiment, an operating system setting recovery apparatus is further provided in the embodiments of the present application, and a corresponding reference may be made to the operating system setting recovery apparatus described below and the operating system setting recovery method described above.
Referring to fig. 2, the apparatus may include the following modules:
a recovery instruction confirmation receiving module 210, configured to determine whether an initial default setting recovery instruction is received when it is detected that the electronic device enters a setting interface of a basic input output system BIOS during a boot process; if so, the opcode modification module 220 is triggered;
an operation code modification module 220, configured to modify, in the BIOS, an operation code of the operating system to restore the initial default setting;
and a setting recovery module 230, configured to exit the setting interface of the BIOS and load the operating system, so that a driver of the operating system calls the operation code to perform a recovery operation of the initial default setting.
By applying the device provided by the embodiment of the application, under the condition that the electronic equipment is detected to enter the setting interface of the BIOS in the starting process, if the initial default setting recovery instruction is determined to be received, the operation code of the operating system for recovering the initial default setting is modified in the BIOS, and after the modification is completed, the setting interface of the BIOS is quitted, and the operating system is loaded, so that the drive of the operating system can call the operation code to execute the recovery operation of the initial default setting. The operation code for restoring the initial default setting of the operating system is modified in the BIOS stage, so that the restoring operation of the initial default setting can be quickly carried out after the operating system is restarted, the waiting time of a user is reduced, and the working efficiency of the user is improved.
In an embodiment of the present application, the recovery instruction acknowledgement receiving module 210 is configured to:
and if the operation of the preset recovery hot key is detected, determining that an initial default setting recovery instruction is received.
In one embodiment of the present application, the resume hot key is the F7 key on the keyboard of the electronic device.
In an embodiment of the present application, the recovery instruction acknowledgement receiving module 210 is configured to:
outputting a recovery option on a setting interface of the BIOS;
and determining whether an initial default setting recovery instruction is received or not according to the received option value of the recovery option.
In an embodiment of the present application, the recovery instruction acknowledgement receiving module 210 is configured to:
and if the received option value of the recovery option is the set recovery value, determining that an initial default set recovery instruction is received.
In one embodiment of the present application, the opcode modification module 220 is configured to:
calling a callback function of the BIOS;
and modifying the operation code of the operating system for recovering the initial default setting by calling the protocol function through the callback function.
Corresponding to the above method embodiment, an embodiment of the present application further provides an operating system setting recovery device, including:
a memory for storing a computer program;
and the processor is used for realizing the steps of the operating system setting recovery method when executing the computer program.
As shown in fig. 3, a schematic diagram of a component structure of an os setup recovery device is shown, where the os setup recovery device may include: a processor 10, a memory 11, a communication interface 12 and a communication bus 13. The processor 10, the memory 11 and the communication interface 12 all communicate with each other through a communication bus 13.
In the embodiment of the present application, the processor 10 may be a Central Processing Unit (CPU), an application specific integrated circuit, a digital signal processor, a field programmable gate array or other programmable logic device, etc.
The processor 10 may call a program stored in the memory 11, and in particular, the processor 10 may perform operations in an embodiment of the operating system setting recovery method.
The memory 11 is used for storing one or more programs, the program may include program codes, the program codes include computer operation instructions, in this embodiment, the memory 11 stores at least the program for implementing the following functions:
under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process, determining whether an initial default setting recovery instruction is received or not;
if yes, modifying the operation code of the recovery initial default setting of the operating system in the BIOS;
and exiting the setting interface of the BIOS and loading the operating system so that the driver of the operating system calls the operation codes to execute the recovery operation of the initial default setting.
In one possible implementation, the memory 11 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as an interface display function and a data loading function), and the like; the storage data area may store data created during use, such as detection data, setting data, and the like.
Further, the memory 11 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device or other volatile solid state storage device.
The communication interface 13 may be an interface of a communication module for connecting with other devices or systems.
Of course, it should be noted that the structure shown in fig. 3 does not constitute a limitation on the operating system setting recovery device in the embodiment of the present application, and in practical applications, the operating system setting recovery device may include more or less components than those shown in fig. 3, or some components in combination.
Corresponding to the above method embodiments, this application embodiment further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the operating system setting recovery method are implemented.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The principle and the implementation of the present application are explained in the present application by using specific examples, and the above description of the embodiments is only used to help understanding the technical solution and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. An operating system setting recovery method, comprising:
under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process, determining whether an initial default setting recovery instruction is received or not;
if yes, modifying an operation code of the recovery initial default setting of the operating system in the BIOS;
and exiting the setting interface of the BIOS and loading the operating system so that the driver of the operating system calls the operation codes to execute the recovery operation of the initial default setting.
2. The method of claim 1, wherein the determining whether an initial default settings recovery instruction is received comprises:
and if the operation of the preset recovery hot key is detected, determining that an initial default setting recovery instruction is received.
3. The method of claim 2, wherein the resume hot key is the F7 key on a keyboard of the electronic device.
4. The method of claim 1, wherein the determining whether an initial default settings recovery instruction is received comprises:
outputting a recovery option on a setting interface of the BIOS;
and determining whether an initial default setting recovery instruction is received or not according to the received option value of the recovery option.
5. The method of claim 4, wherein determining whether an initial default setting restore instruction is received based on the received option value of the restore option comprises:
and if the received option value of the recovery option is a set recovery value, determining that an initial default set recovery instruction is received.
6. The method of any of claims 1 to 5, wherein modifying the operating code in the BIOS that restores the initial default settings of the operating system comprises:
calling a callback function of the BIOS;
and modifying the operation code of the operation system for recovering the initial default setting through the callback function calling protocol function.
7. An operating system setting restoration apparatus, comprising:
the recovery instruction confirmation receiving module is used for determining whether an initial default setting recovery instruction is received or not under the condition that the electronic equipment is detected to enter a setting interface of a Basic Input Output System (BIOS) in the starting process; if yes, triggering an operation code modification module;
the operation code modification module is used for modifying the operation code of the recovery initial default setting of the operation system in the BIOS;
and the setting recovery module is used for exiting the setting interface of the BIOS and loading the operating system so as to enable the driver of the operating system to call the operation codes to execute the recovery operation of the initial default setting.
8. The method of claim 7, wherein the opcode modification module is configured to:
calling a callback function of the BIOS;
and modifying the operation code of the operation system for recovering the initial default setting through the callback function calling protocol function.
9. An operating system setting restoration device characterized by comprising:
a memory for storing a computer program;
a processor for implementing the steps of the operating system settings restoration method of any of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, carries out the steps of the operating system settings restoration method according to any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010567670.7A CN111708579A (en) | 2020-06-19 | 2020-06-19 | Operating system setting recovery method, device, equipment and storage medium |
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| CN202010567670.7A CN111708579A (en) | 2020-06-19 | 2020-06-19 | Operating system setting recovery method, device, equipment and storage medium |
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Application publication date: 20200925 |
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