CN101470615B - Single-key controlled method for automatically repairing system configuration - Google Patents
Single-key controlled method for automatically repairing system configuration Download PDFInfo
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- CN101470615B CN101470615B CN2007103066176A CN200710306617A CN101470615B CN 101470615 B CN101470615 B CN 101470615B CN 2007103066176 A CN2007103066176 A CN 2007103066176A CN 200710306617 A CN200710306617 A CN 200710306617A CN 101470615 B CN101470615 B CN 101470615B
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Abstract
The invention provides a method for automatically repairing system configuration using a single key to control, firstly, detecting a press down mode of a computer power on key, executing corresponding programs for repairing the system configuration through repairing projects which represent the detected press down mode, thereby achieving to update the system configuration, set restore or eliminate the system configuration setting which is recorded in a CMOS memory, and further normally executing a power on process after updating/recovering. The method automatically executes corresponding BIOS update/recovery programs through various press down power on keys, does not need to complicatedly arrange steps, just needs to press a single key to update the BIOS system configuration or a BIOS system main program of the computer, and can update the BIOS program or eliminate system configuration data of the CMOS memory without dismantling a host machine of the computer.
Description
Technical field
Renewal/the restored method of the relevant a kind of system configuration of the present invention, particularly a kind of method of system configuration being upgraded/restoring by singly-bound control.
Background technology
(Basic Input Output System is to be stored in the chip BIOS) to Basic Input or Output System (BIOS), in order to the software program code of loading/execution when the computer booting.BIOS provides the required start selftest of computer booting (Power On Self Test; POST) program; Whether the operating state in order to central processing unit (CPU) and each controller or the buffer of inspection computing machine is normal; And provide computer system to be directed against internal memory, motherboard chip, display card and multiple peripheral unit to carry out initialization action; These initialization action comprise the establishment interrupt vector, buffer and initialization and detection system hardware device are set, and provide multiple resident program to supply operating system or application call.Along with the user promotes computer requirements, peripherals such as computer hardware such as CPU, internal memory, display card are also constantly changed, and promote the work efficiency of computing machine with dynamical hardware.In addition, upgrade BIOS (program), revise among the BIOS work efficiency that also can promote computing machine in order to the parameter of control computer hardware operation frequency.
Some carry out method for updating for the BIOS chip is removed from motherboard, and upgrade/write new BIOS or set operating parameters by specific board.This update mode quite wastes time and energy, and need open casing and arduously the BIOS chip removed from motherboard, and after the BIOS renewal finishes, be reinstalled motherboard again, and dismounting, installation BIOS chip processes often increase the probability that damages BIOS chip pin.Along with EEPROM (Electrically ErasableProgrammable Read-Only Memory; EEP ROM) appearance; Can need not can carry out more new element, yet overfrequency, ultra-voltage are improper to cause system's instability of can't starting shooting or start shooting if relate to via effort dismounting BIOS chip, and when needing to reply original setting value; The user still need open casing; Adjustment CMOS removes wire jumper (Jumper), just is able to the cmos data of mistake is removed, to set the relevant default value.As far as the user, still inconvenience and complex steps.
Summary of the invention
Seeing that problems such as the complex steps of above-mentioned BIOS renewal/recovery, operation inconvenience; The object of the present invention is to provide a kind of method of singly-bound control automatically repairing system configuration; Different pressing operation modes by the start key; Carry out corresponding Maintenance Significant Items to BIOS, the defective of complex steps, inconvenience lets computer system be convenient to maintenance when solving BIOS system update/recoverys.
For reaching above-mentioned purpose, the method for singly-bound control automatically repairing system configuration of the present invention may further comprise the steps: at first, detect the die pressing type of pressing of start key.Then, judge the rehablitation project of pressing the die pressing type representative.Then, carry out the program of corresponding reparation BIOS according to rehablitation project.And, after the program of the system configuration that executes corresponding reparation BIOS, carry out the normal boot-strap flow process.
Method according to the described singly-bound control of preferred embodiment of the present invention automatically repairing system configuration; Wherein comprise: push the number of times of start key, push time of start key and at every turn by compression number, compressing time, the combination of the mode of pushing that constituted interval time when pushing, so as to judging the die pressing type of pressing of start key with twice by die pressing type.When judge the start key by die pressing type the time, row is judged the program of the system configuration of corresponding reparation BIOS again.
According to the method for the described singly-bound control of preferred embodiment of the present invention automatically repairing system configuration, the program of the system configuration of corresponding reparation BIOS comprises: the program that program that the program of removing CMOS memory data, the system configuration of the original BIOS of recovery are set and bios program override.If the start key of detecting by die pressing type be not for as aforesaid predefined by die pressing type, meaning promptly can't differentiate detecting by the rehablitation project of die pressing type representative and when repairing the system configuration of BIOS, then directly carry out the normal boot-strap flow process.
From the above mentioned, the method for singly-bound control automatically repairing system configuration of the present invention defines multiple difference in advance by the corresponding relation of die pressing type (promptly pushing the mode of start key) with rehablitation project.When the start key is pressed; Promptly judge and press the corresponding rehablitation project of die pressing type and carry out corresponding program; Make and need not to dismantle under the casing taking-up BIOS chip situation; Can accomplish the setting/maintenance of renewal/recovery BIOS system or BIOS system correlation parameter automatically, thereby make computer system be easy to safeguard.
Description of drawings
Fig. 1 is the method flow diagram of singly-bound control automatically repairing system configuration of the present invention;
Fig. 2 is the system schematic of the method for fill order's key control automatically repairing system configuration of the present invention; And
Fig. 3 is the synoptic diagram that wire jumper controller of the present invention connects CMOS memory.
Wherein, description of reference numerals is following:
Motherboard 200 start keys 201
Timing/metering circuit 202 CMOS memories 203
Wire jumper controller 204 repair function control chips 205
BIOS chip 206 central processing units 210
Internal memory 220 hard disks 230
Floppy disk 240 CDs 250
BJT transistor 307 data are preserved pin 308
Data dump pin 309
Embodiment
The method (following summary is this method) of singly-bound control automatically repairing system configuration of the present invention is to carry out by the repair function control chip that is embedded in motherboard.In this preferred embodiment, for example be to set, and be recorded in the BIOS related system configuration and setting of CMOS memory in order to removing in order to the system configuration of renewal/recovery bios program or renewal/recovery BIOS.When the user carries out BIOS (program) renewal or change motherboard frequency of operation (overfrequency, ultra-voltage); When if program updates taking place or revises motherboard to set failure; Tend to cause system's instability or system to start shooting; Do not need via complicated BIOS step of updating to recover computer system by carrying out dismounting casing that the present invention just need not the make or have much ado BIOS chip of choosing this moment yet.Fig. 1 is the method flow diagram of singly-bound control automatically repairing system configuration.Please with reference to Fig. 1, in a preferred embodiment, this method comprises the steps: at first, detecting start key press die pressing type (step S110); Then, judge the rehablitation project (step S120) of pressing the die pressing type representative; Then, carry out the program (step S130) of corresponding repair system configuration according to rehablitation project; And, carry out normal boot-strap flow process (step S140).
Fig. 2 is the system schematic of the method for fill order's key control automatically repairing system configuration.In the present embodiment, the system of execution this method comprises the main frame that is made up of motherboard 200, central processing unit 210, internal memory 220, hard disk 230, floppy disk 240, CD 250.In addition, on motherboard, more be embedded with timing/metering circuit 202, COMS storer 203, wire jumper controller 204, repair function control chip 205 and BIOS chip 206.The BIOS master routine is stored in aforesaid BIOS chip 206, when start key 201 is pressed when carrying out the normal boot-strap program, promptly reads the BIOS master routine by BIOS chip 206, and loads internal memory 220 and carry out.The present invention compared to traditional B IOS system different be in; Before motherboard dispatches from the factory; Set up the corresponding relation of pressing die pressing type and rehablitation project of start key 201 in repair function control chip 205, and write down the program of the repair system configuration (the particularly system configuration of BIOS system) of the required execution of these rehablitation projects.
The said die pressing type of pressing is exactly number of times and the combination of compressing time that the user pushes start key 201 in fact, and for instance, continuing to push the start key, to push the start key after 201 several seconds more continuously promptly be for 201 3 times a kind of by die pressing type.See through timing/metering circuit 202, can detect the compression number and the compressing time of start key 201, and described so as to judging by die pressing type.Timing/metering circuit 202 can constitute by oscillator that is embedded in motherboard and simple calculations chip; Timing/metering circuit 202 1 ends connect start key 201; The other end connects repair function control chip 205; Press the circuit turn-on number of times of start key 201 and the time of circuit turn-on by accumulative total, can calculate the compression number and the compressing time of aforesaid start key 201, and be sent to repair function control chip 205 by die pressing type what detect.
In this preferred embodiment, it is following with the program of corresponding rehablitation project, repair system configuration to press die pressing type:
When starting shooting key after 201 3 seconds for long pushing by die pressing type, push start key 201 more once, promptly remove CMOS memory system configuration data.The program of removing CMOS memory system configuration data comprises: transmit the data dump signal with repair function control chip 205 and give wire jumper controller 204; Relend afterwards by wire jumper controller 204 and transmit control voltage; Data to break off CMOS memory are preserved pin; And enable data removes pin, is stored in the setting of the BIOS related system configuration of CMOS memory with removing.
When being the long start key of pushing after 201 3 seconds by die pressing type, push the start key again 201 twice, promptly recover the system configuration of original BIOS and set.The program of recovering original BIOS system configuration setting comprises earlier by the memory location extracting BIOS parameter that stores original BIOS parameter (being the BIOS configuration); These memory locations can be the storage spaces in the BIOS chip 206; Also can be the storage space that is positioned at internal memory 220, hard disk 230, floppy disk 240 or even CD 250, not limit its scope at this.After taking out original BIOS system configuration parameter, original BIOS system configuration parameter is covered present BIOS system configuration parameter, restart computing machine afterwards again, can accomplish and recover the primal system configuration and setting.
When being the long start key of pushing after 201 3 seconds, when pushing start key 201 3 times again, promptly carrying out bios program and override by die pressing type.The action that bios program overrides comprises grasps original bios program from aforesaid memory location earlier, covers the bios program (being about to original bios program overrides in the stored position of the bios program of present use) that uses at present with original bios program again.After covering completion, restart computing machine again, this moment, contained bios program was original bios program.Wherein, for the motherboard of supporting two BIOS, have two parts of bios programs usually.When the bios program in using is damaged, only need cover back original bios program and get final product.Yet, for some motherboards of not supporting two BIOS, when starting computing machine for the first time, can carry out that bios program is backed up to aforementioned memory location arbitrarily, so as to preserving original bios program.
When computing machine can't normal boot-strap, the long start key of pushing of user was pushed start key 201 once after 201 3 seconds again, can remove the contained system configuration action of CMOS memory; In like manner, the long start key of pushing of user is after 201 3 seconds, when pushing start key 201 3 times again, promptly carries out bios program and overrides.If start key 201 by die pressing type (in the time of promptly can't judging the rehablitation project by the die pressing type representative) not in preset range, promptly directly carry out the normal boot-strap flow process.In addition, the program of aforementioned removing CMOS memory data needs when the computer shutdown state, just to be able to carry out; Recover original BIOS parameter setting and carry out bios program to override then and can when the computer booting state, carry out.
CMOS memory 203 is through removing 309 activations of data dump pin the BIOS related system configuration and setting of depositing in CMOS memory 203.Fig. 3 is the synoptic diagram that wire jumper controller 204 connects CMOS memory 203., in the present embodiment, for example be that the data of utilizing a BJT transistor 307 to connect CMOS memory 203 are preserved pin 308 and data dump pin 309 please with reference to Fig. 3.When starting shooting at ordinary times, wire jumper controller 204 transmits forward bias voltage drop and preserves pin 308 with the conducting data, though this moment, data dump pin 309 linked to each other with wire jumper controller 204, and electrical communication not yet.When wire jumper controller 204 transmitted reverse bias, data were preserved pin 308 promptly just as opening circuit, and data dump pin 309 is then just as electrically connecting (being that data dump pin 309 is enabled).After 309 activations of data dump pin, the BIOS related system configuration and setting that is stored in CMOS memory 203 then is eliminated immediately.Be to reach with control voltage (suitable/reverse bias) enable data through BJT transistor 307 to remove pin 309 in the present embodiment, do not reach and need dismantle the data that casing can discharge CMOS memory 203.Right this is merely an embodiment wherein, removes pin 309 by other assembly through control voltage enable data and discharges CMOS memory 203 data persons, also belongs to category of the present invention.
In sum, the present invention is by the multiple start key of pushing, and automatically performs corresponding BIOS renewal/reposition routine and following advantage is arranged:
Do not need loaded down with trivial details setting step, only need push BIOS system configuration or BIOS system master routine that one key gets final product the update calculation machine.
Need not dismantle main frame, light update BIOS program or remove the system configuration data of CMOS memory yet.
Claims (6)
1. the method for singly-bound control automatically repairing system configuration; Be used to upgrade/parameter setting of recovery system configuration; With maintenance calculations machine normal boot-strap; It is characterized in that, the multiple corresponding relation of pressing die pressing type and rehablitation project of the key of definition start in advance, the method for this singly-bound control automatically repairing system configuration comprises:
Detect the die pressing type of pressing of a start key;
Judge this and press a rehablitation project of die pressing type representative;
Carry out the program of a corresponding repair system configuration according to this rehablitation project; And
Carry out the normal boot-strap flow process;
Wherein,
When this pushes this start key after 3 seconds by die pressing type for long, this start key is pressed 1 time the time again, and the program of this repair system configuration is for removing the CMOS memory data;
When this pushes this start key after 3 seconds by die pressing type for long, this start key is pressed 2 times the time again, and the program of this repair system configuration is the system configuration setting of the original BIOS of recovery; And
When this pushes this start key after 3 seconds by die pressing type for long, this start key is pressed 3 times the time again, and the program of this repair system configuration is that bios program overrides.
2. the method for singly-bound control automatically repairing system configuration as claimed in claim 1, it is characterized in that: this compression number and compressing time are detected through one timing/metering circuit.
3. the method for singly-bound control automatically repairing system configuration as claimed in claim 1 is characterized in that: remove the action of CMOS memory data, comprising:
One function control device transmits data dump signal to wire jumper controller; And
This wire jumper controller transmits control voltage, preserve pin with the data of breaking off CMOS memory, and enable data is removed pin.
4. like the method for claim 1 a described singly-bound control automatically repairing system configuration, it is characterized in that: the system configuration that recovers original BIOS is set action, comprising:
Grab a primal system configuration from a memory location;
This primal system configuration and setting is covered the system configuration of setting at present to be set; And
Restart this computing machine.
5. the method for singly-bound control automatically repairing system configuration as claimed in claim 1 is characterized in that: carry out the action that bios program overrides, comprising:
Grasp an original bios program from a memory location;
Cover the bios program that uses at present with this original bios program; And
Restart this computing machine.
6. the method for singly-bound as claimed in claim 1 control automatically repairing system configuration is characterized in that: more comprise when can't by this key of starting shooting should be by the rehablitation project of its representative of die pressing type judgement the time, directly carry out the normal boot-strap flow process.
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| CN101470615B true CN101470615B (en) | 2012-02-22 |
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| CN102572582A (en) * | 2011-12-20 | 2012-07-11 | 世盟科信（北京）国际科技发展有限公司 | Method and device for controlling wireless home digital interface (WHDI) equipment |
| CN103488387B (en) * | 2012-06-08 | 2017-03-01 | 联想(北京)有限公司 | A kind of method of information processing and a kind of electronic equipment |
| CN103810057A (en) * | 2012-11-09 | 2014-05-21 | 昆达电脑科技(昆山)有限公司 | UEFI (Unified Extensible Firmware Interface) data recovery method |
| CN104424047A (en) * | 2013-08-20 | 2015-03-18 | 研祥智能科技股份有限公司 | NVRAM data recovery method and NVRAM data recovery device |
| CN104750502B (en) * | 2013-12-26 | 2019-05-24 | 海尔集团公司 | A kind of wire jumping method and device |
| CN104253758A (en) * | 2014-01-27 | 2014-12-31 | 深圳市力桑新世纪科技有限公司 | Router and setting method thereof |
| CN104536551A (en) * | 2014-11-18 | 2015-04-22 | 合肥联宝信息技术有限公司 | Method and device for clearing away information on complementary metal oxide semiconductor (CMOS) |
| CN104572525A (en) * | 2015-01-30 | 2015-04-29 | 联想(北京)有限公司 | Electronic equipment, and system and method for controlling mainboard of electronic equipment |
| CN104714856A (en) * | 2015-03-23 | 2015-06-17 | 青岛海信宽带多媒体技术有限公司 | Software repairing method and terminal equipment |
| CN106487550A (en) * | 2015-08-26 | 2017-03-08 | 中兴通讯股份有限公司 | A kind of method and apparatus for device software edition upgrading |
| CN111142961B (en) * | 2018-11-02 | 2022-12-27 | 佛山市顺德区顺达电脑厂有限公司 | Basic input/output system setting method |
| CN110007972A (en) * | 2019-03-25 | 2019-07-12 | 联想(北京)有限公司 | A kind of information processing method and information processing unit |
| CN110262647B (en) * | 2019-06-27 | 2021-05-25 | 无锡睿勤科技有限公司 | CMOS data clearing circuit and computer equipment |
| CN112114851A (en) * | 2020-09-17 | 2020-12-22 | 深圳市亿道数码技术有限公司 | Method for entering Recovery through hot key to update BIOS |
| CN113377409B (en) * | 2021-06-21 | 2024-03-01 | 超越科技股份有限公司 | Method, equipment and storage medium for stabilizing BIOS updating |
| CN113900843A (en) * | 2021-09-08 | 2022-01-07 | 联想(北京)有限公司 | Detection and repair method, device, equipment and readable storage medium |
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