CN106802809A - Startup display method - Google Patents
Startup display method Download PDFInfo
- Publication number
- CN106802809A CN106802809A CN201510846012.0A CN201510846012A CN106802809A CN 106802809 A CN106802809 A CN 106802809A CN 201510846012 A CN201510846012 A CN 201510846012A CN 106802809 A CN106802809 A CN 106802809A
- Authority
- CN
- China
- Prior art keywords
- bios
- version
- vga
- current
- post self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- 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
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
-
- G—PHYSICS
- 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
- G06F9/445—Program loading or initiating
- G06F9/44536—Selecting among different versions
Abstract
The present invention provides a kind of startup display method, and it is comprised the following steps：Numerical value required for pre-building VGA initialization operations；System boot simultaneously starts POST self-inspections；The numerical value for establishing is read to carry out VGA initialization operations in the early stage of POST self-inspections；Whether the VGA initialization operations for detecting the POST self-inspection stages complete；After the completion of VGA initialization operations are detected；Light screen and show the information in POST self-inspection stages；The version that the current bios version of acquirement system and current BIOS can be supported；The version that can be supported by the current bios version of screen display and current BIOS；The current bios version of execution system simultaneously continues POST self-inspections.The present invention can light screen in the early stage in POST self-inspection stages, and the version that current bios version and current BIOS can be supported is shown on screen, judge the situation that system does not conform to the presence or absence of bios version and system in order to layman, facilitate layman to carry out the operation of BIOS renewals.
Description
Technical field
The present invention relates to a kind of startup display method, particularly a kind of start display side for being easy to layman to operate
Method.
Background technology
Before current BIOS update methods evolve to system boot, insertion includes the USB great Rong of BIOS FW binary files
Amount storage device (USB mass storage), Memory Initialization completion after, no matter current system bios
Whether it is normal or when machine state, carrys out the decision systems BIOS that is in need first with GPIO detecting Pin pin and update, if desired
The BIOS that binary archives loading in USB mass storage is started shooting as this, afterwards just directly with this BIOS come
flash。
The POST process of self-test of system boot is substantially：Power-up-CPU-ROM-BIOS-System Clock-
DMA-64KB RAM-IRQ- video cards etc..Process before detection video card claimed critical component to test, if critical component has
Problem, computer can be in suspended state, traditionally referred to as heartbeat failure.Another kind of failure is referred to as nonessential failure, detection
After complete video card (in process of self-test posterior segment), computer will to more than 64KB internal memories, I/O mouthfuls, soft or hard disk drive, key
Disk, PnP device, CMOS settings etc. are detected, and various information and error report are shown on screen.If in POST
The leading portion of process of self-test makes a mistake, and will be processed by two kinds of situations：Then shut down for catastrophe failure (critical fault), now by
Do not completed also in various initialization operations, screen can not provide prompting or the signal that bios version does not conform to system, user is unclear
The current system of Chu needs to do the action that BIOS recovers (BIOS recovery) when machine, and reason is as follows:
1. need the engineer of specialty to cause to work as machine to determine whether that bios version is incompatible with current system, just do and update.
2. the bios version for needing the engineer of specialty suitable to judge current system, then suitable BIOS archives are put into
USB mass storage start shooting.
3. when BIOS recovery are using Jumper on, can only just open on USB mass storage
Binary grades, it is impossible to selected in start process to user.
If 4. user does not know that current system has worked as machine, and system when in MemoryInitialization in advance
After completion and before screen is lighted, user will waste many times and to be determined determine when machine starting when on machine, waiting waiting
How inquiry is processed, and now can more run into above three reasons.
If 5. user does not know the usage of this BIOS recovery Jumper or does not notice that this Jumper is always
Recovery state, may will cause many not expected misunderstandings and problem.
Therefore, the POST process of self-test early stages of existing system start, screen cannot provide the information that bios version does not conform to system,
The person of being not convenient to use carries out the action of BIOS renewals.
The content of the invention
It is a primary object of the present invention to provide a kind of startup display method for being easy to layman to operate.
The present invention provides a kind of startup display method, and it is comprised the following steps：
Step 5：Numerical value required for pre-building VGA initialization operations；
Step 10：System boot simultaneously starts POST self-inspections；
Step 15：The numerical value for establishing is read to carry out VGA initialization operations in the early stage of POST self-inspections；
Step 20：Whether the VGA initialization operations for detecting the POST self-inspection stages complete；Completed when VGA initialization operations are detected
Afterwards, step 30 is performed；
Step 30：Light screen and show the information in POST self-inspection stages；
Step 50：The version that the current bios version of acquirement system and current BIOS can be supported；
Step 60：The version that can be supported by the current bios version of screen display and current BIOS；
Step 80：The current bios version of execution system simultaneously continues POST self-inspections.
Especially, when system when machine occur the BIOS stages or after, screen shows current bios version, current simultaneously
Version and the information in current POST self-inspections stage that BIOS can be supported.
Especially, also include after step 60,
Step 65：Updated the data with the presence or absence of BIOS in detecting USB disk, if so, performing step 70；If it is not, performing step 80；
Step 70：Whether detecting user switches and boot to DOS or shell；If so, performing step 90；If it is not, performing step
80；
Step 90：Perform the action that BIOS updates；
Step 100：Perform the bios version after updating and continue POST self-inspections.
Compared with prior art, the present invention can light screen in the early stage in POST self-inspection stages, and be shown on screen
The version that current bios version and current BIOS can be supported, judges that system whether there is BIOS in order to layman
The situation that version does not conform to system, facilitates layman to carry out the operation of BIOS renewals.
【Brief description of the drawings】
Fig. 1 is the flow chart that startup display method of the present invention is not inserted into USB mass-memory units.
Fig. 2 is the flow chart that startup display method of the present invention has inserted USB mass-memory units.
【Specific embodiment】
Refer to shown in Fig. 1, the present invention provides a kind of startup display method, if being not inserted into including BIOS FW before system boot
The USB mass-memory units (USB mass storage) of binary files, it is comprised the following steps：
Step 5：Pre-build that VGA (gu show Ka Xiang Off Mo Group) numerical value required for initialization operation；
Step 10：System boot simultaneously starts POST self-inspections；
Step 15：The numerical value for establishing is read to carry out VGA initialization operations in the early stage of POST self-inspections；In the present embodiment,
The step of VGA initialization operations, further includes：" DRAM initialization ", " configuration of PCIe Bus（assign）" and " registration
Data (register data) are filled in "；
Step 20：Whether the VGA initialization operations for detecting the POST self-inspection stages complete；Completed when VGA initialization operations are detected
Afterwards, step 30 is performed；When detect VGA initialization operations do not complete after, then terminate flow；
Step 30：Light screen and show the information in POST self-inspection stages；
Step 50：The version that the current bios version of acquirement system and current BIOS can be supported；
Step 60：The version that can be supported by the current bios version of screen display and current BIOS；
Step 80：The current bios version of execution system simultaneously continues POST self-inspections.
In the present embodiment, if system occurred before the BIOS stages when machine, screen only shows the current POST self-inspections stage
Information, without showing the version that current bios version, current BIOS can be supported.When system when machine occurs in BIOS ranks
Section or afterwards, screen shows the version and current POST self-inspections rank that current bios version, current BIOS can support simultaneously
The information of section.
In system after machine generation, layman can be according to the bios version provided when machine forth screen with system not
The information of conjunction, the bios version that will recover is placed in USB mass storage insertion system and restarts, and system can be
The BIOS in USB mass storage is caught when start leading portion, is loaded into directly being held with this bios version for recovering after coming
Go and no longer remove to perform bios version when machine and on plank, then will be at present in USB with the mode of software upgrading BIOS
Bios version in mass storage is updated onto plank.
Refer to shown in Fig. 2, the present invention provides a kind of startup display method, if inserted before system boot including BIOS
The USB mass-memory units (USB mass storage) of FW binary files, it is comprised the following steps：
Step 5：Numerical value required for pre-building VGA initialization operations；
Step 10：System boot simultaneously starts POST self-inspections；
Step 15：The numerical value for establishing is read to carry out VGA initialization operations in the early stage of POST self-inspections；
Step 20：Whether the VGA initialization operations for detecting the POST self-inspection stages complete；Completed when VGA initialization operations are detected
Afterwards, step 30 is performed；When detect VGA initialization operations do not complete after, then terminate flow；
Step 30：Light screen and show the information in POST self-inspection stages；
Step 50：The version that the current bios version of acquirement system and current BIOS can be supported；
Step 60：The version that can be supported by the current bios version of screen display and current BIOS；
Step 65：Updated the data with the presence or absence of BIOS in detecting USB disk, if so, performing step 70；If it is not, performing step 80；
Step 70：Whether detecting user switches and boot to DOS or shell；If so, performing step 90；If it is not, performing step
80；
Step 80：The current bios version of execution system simultaneously continues POST self-inspections；
Step 90：Perform the action that BIOS updates；
Step 100：Perform the bios version after updating and continue POST self-inspections.
The step of present invention is in order to accelerate VGA initialization operations, can be by " DRAM initialization ", " configuration of PCIe Bus "
And the numerical value required for " log-on data is filled in " pre-builds, when to be initialized to VGA, it is possible to directly read
The numerical value for establishing, so that accelerate VGA initialization, therefore, VGA initialization can just be completed in the early stage of POST self-inspections, and
Screen is also just lighted ahead of time, and the version that current bios version and current BIOS can be supported is shown on screen, with
It is easy to layman to judge the situation that system does not conform to the presence or absence of bios version and system, facilitates layman to carry out BIOS
The operation of renewal.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (4)
1. a kind of startup display method, it is characterised in that comprise the following steps：
Step 5：Numerical value required for pre-building VGA initialization operations；
Step 10：System boot simultaneously starts POST self-inspections；
Step 15：The numerical value for establishing is read to carry out VGA initialization operations in the early stage of POST self-inspections；
Step 20：Whether the VGA initialization operations for detecting the POST self-inspection stages complete；Completed when VGA initialization operations are detected
Afterwards, step 30 is performed；
Step 30：Light screen and show the information in POST self-inspection stages；
Step 50：The version that the current bios version of acquirement system and current BIOS can be supported；
Step 60：The version that can be supported by the current bios version of screen display and current BIOS；
Step 80：The current bios version of execution system simultaneously continues POST self-inspections.
2. startup display method according to claim 1, it is characterised in that：When system when machine occur the BIOS stages or it
Afterwards, screen shows the version and the letter in current POST self-inspections stage that current bios version, current BIOS can be supported simultaneously
Breath.
3. startup display method according to claim 1, it is characterised in that：Also include after step 60,
Step 65：Updated the data with the presence or absence of BIOS in detecting USB disk, if so, performing step 70；If it is not, performing step 80；
Step 70：Whether detecting user switches and boot to DOS or shell；If so, performing step 90；If it is not, performing step
80；
Step 90：Perform the action that BIOS updates；
Step 100：Perform the bios version after updating and continue POST self-inspections.
4. startup display method according to claim 1, it is characterised in that：The step of VGA initialization operations, includes：DRAM
Initialization, the configuration of PCIe Bus and log-on data are filled in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846012.0A CN106802809A (en) | 2015-11-26 | 2015-11-26 | Startup display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510846012.0A CN106802809A (en) | 2015-11-26 | 2015-11-26 | Startup display method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106802809A true CN106802809A (en) | 2017-06-06 |
Family
ID=58977294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510846012.0A Pending CN106802809A (en) | 2015-11-26 | 2015-11-26 | Startup display method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321171A (en) * | 2018-03-28 | 2019-10-11 | 和硕联合科技股份有限公司 | Be switched on detection device, system and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506821A (en) * | 2002-12-11 | 2004-06-23 | 联想(北京)有限公司 | Detection and display method and device for computer self-test information |
| CN101894054A (en) * | 2009-05-21 | 2010-11-24 | 华硕电脑股份有限公司 | Computer system with damaged BIOS data repairing function and repairing method thereof |
| CN104778050A (en) * | 2014-01-13 | 2015-07-15 | 昆达电脑科技(昆山)有限公司 | Debugging method of basic input-output system |
-
2015
- 2015-11-26 CN CN201510846012.0A patent/CN106802809A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506821A (en) * | 2002-12-11 | 2004-06-23 | 联想(北京)有限公司 | Detection and display method and device for computer self-test information |
| CN101894054A (en) * | 2009-05-21 | 2010-11-24 | 华硕电脑股份有限公司 | Computer system with damaged BIOS data repairing function and repairing method thereof |
| CN104778050A (en) * | 2014-01-13 | 2015-07-15 | 昆达电脑科技(昆山)有限公司 | Debugging method of basic input-output system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321171A (en) * | 2018-03-28 | 2019-10-11 | 和硕联合科技股份有限公司 | Be switched on detection device, system and method |
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Application publication date: 20170606 |
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