TW200816048A - Method for clearing password of basic input/output system - Google Patents

Method for clearing password of basic input/output system Download PDF

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Publication number
TW200816048A
TW200816048A TW95134763A TW95134763A TW200816048A TW 200816048 A TW200816048 A TW 200816048A TW 95134763 A TW95134763 A TW 95134763A TW 95134763 A TW95134763 A TW 95134763A TW 200816048 A TW200816048 A TW 200816048A
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Taiwan
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password
item
setting
input
basic input
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TW95134763A
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Chinese (zh)
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Ying-Chih Lu
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Inventec Corp
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Priority to TW95134763A priority Critical patent/TW200816048A/en
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Abstract

The present invention discloses a method for clearing a password of a basic input/output system BIOS, and the BIOS creates an identity according to product management information, such that if the BIOS completes initializing each peripheral of a motherboard, and a periphery connected to the motherboard reads an image data from a storage medium connected to a peripheral, and the image data has the same content as the identity, then the BIOS will create a clear flag and outputs an operating menu including at least one clear option based on the clear flag. If the BIOS reads a clear instruction produced by a selected clear operating option, then the BIOS will clear the password of the BIOS based on the clear instruction.

Description

200816048 九、發明說明: 【發明所屬之技術領域】 本發明係錢於基本輪〜敗 種 機板所設之-基本輸入/輪出系統設有事二?:主 資訊製作的—識別資料,並透過主機板口管理 從-儲存媒财讀取—映像資料,當映像^ :同_容’才可清除基本輪入/輪出編密= 【先前技術】 隨著電腦用戶對病毒、,駭客等相_訊越來 =電腦用戶對電腦安全的關注達到了前所未有的程 =不少電姻戶安裝了防病毒軟體與防火牆軟體,以保 ^自己電腦的資料不會搞出知但是如果別人直接打開 ㈣4查看㈣呢?在辦公室的電腦就可能被別人使 用’那麼您應該採取哪些措施,讓自己電腦内的資料得到 有效的保護呢?而目前電腦資料的保護方法,最簡單且方 便的方法,就是在電腦職後到作㈣統啟動前,利用基 本輸入/輸出系統(Basic Input Output System,簡稱: BIOS)所提供的加密’這時無需配合其他應用軟體,只需 使用基本輸入/輪出系統就可實現。而在BIOS中設置加密 方法,一般係依照下列的步驟設置密碼: 1、啟動電腦,按“Del”鍵進入BIOS設置主晝面, 移動局亮條到高級晶片組參數設置(Advanced Chipset Features)選項,按輸入鍵(errter key),進入高級晶片組 200816048 蒼數設置晝面; 2在高級晶片組參數設置畫面移動高亮條到安全設置 (Security Option)選項,按輸入鍵,進入選擇保護類型 晝面。選擇保護類型晝面有系統(System)和設置(Setup) 兩種選項,選擇系統選項是每次開機啟動時都會提示輸入 密碼,同時進入BIOS設置時也需要輸入密碼;選擇設置 選項則只是在進入BIOS設置時提示輸入密碼; 3、 再由BIOS設置主晝面移動高亮條到設定密碼(Set Password)選項,並按輸入鍵; 4、 BIOS a又置主晝面出現輸入密碼(Enter passw〇rd) 對活方塊,在輸入密碼對話方塊中輸入密碼後按輸入鍵確 認; 5、 BI〇S設置主晝面出現驗證密碼(Confirm password) 對話方塊,輸人與輸人密碼對話方塊中輸人密碼相同的密 碼’再按輸入鍵以進行驗證; 6、 按F1〇鍵保存,或者按esc鍵返回BIOS設置主晝 面,再移動高亮條到“Save&ExitSetup”,將輸入^ 後碼保存絲,再退出眶設置主4面,即完成了臓 設置密碼的步驟。 曰中設置密碼,且將密石馬是躲中 疋 祕統的方法,相應的破解方法也有好多種,下 面說明其中幾種破解方法: ㈣夕植卜 1'_電_取磁碟機之磁碟片 啟動電腦,然後在⑽作莱糸、、充 S作業糸統提示符((::/)下輸入 7 200816048 “debug” ’按輸入鍵,即出現僅有提示符之除錯畫 面,在提示符後輪入“〇 70 21,,,按輸入鍵進入; -行,再於下一行中輸入‘‘〇 71 2〇”,並按輸入鍵,最 後輸入“q”,按輸入鍵退出除錯晝面,重新啟動電腦, : 就會發現BI0S設置密碼已被清除了,操作過程如下所示: 二 C:>debug -〇 70 21 -〇 71 20 - q 2、 還可以使用Debug編寫一個小程式產生一個名稱 為「DelBIOS.COM」檔案,「DeiBI0S.COM」檔案就是一個 /月除BIOS岔碼設置的程式,只要在dos提示符下鍵入 DelBIOS,然後輸入鍵即可清除密碼。 3、 在DOS ^示符下輸入“c〇py con jm· com”命令, 並按輸入鍵,然後依次輸入以下丨〇個字元:、 “Alt+17”、“Alt+230”、“p”、“Alt+176”、 “Alt+20” 、“Alt+230” 、“q” 、“Alt+205” 、“空 格。輸入結束後按F6鍵存檔,生成jm· com槽案,在DOS 提示符下鍵入jm,然後按輸入鍵即可清除Bi〇s密碼。 4、 ,針對BIOS密碼有很多的破解軟體,其中比較常 用的有「Comspwd· exe」。在])0S狀態下輸入“Comspwd /k” 印令,出現二個選項:“1-kill cm〇s” 、“2-kill cmos (try to keep date and time) abort”,選擇 1或2就可以清除密碼。 8 200816048 =所述的各财㈣是要求電_戶必須進入作 業糸統,才可將BI0S巾設置密碼清除, 之 :::;r ^ bi〇s 作業系統完成開機動作,或者是無法進入 4主晝面進行娜設置的修改 :啟動時就要輸人密碼,電_戶就無法雜密η 置之==__㈣物破解娜所設 卜「CMOS放電法」’―般職設置資料係 :、中在而⑽S係由—鐘電池供電用以保存则 ,,亚在⑽與㈣池間設有—充電電路,充電電路係 被=,充電電路在-段時咖續提供 設置之密碼清除的方法,係可將 了將麵所 上找到將充電電路進行放電的鱗 於主機板 。 復4赠位置,使得充電電路也 括二二=將無法繼續儲存原本所有的設定值(包 馬)廷才取BIOS所設置之资石馬士 電腦時就不用輸人密碼了。…、、讀心了,啟動 2改交硬體配置法J,關閉電腦,# 碟或磁碟機與主機板連接之-資料線拔下 電腦,BIOS進行自我於制u々入、’、、、後重新啟動 重_1 BIOS p 現出錯,系統會要求200816048 IX. Description of the invention: [Technical field to which the invention pertains] The present invention is based on the basic wheel and the smashing machine board - the basic input/rounding system has the second thing: the main information is produced - the identification data is transmitted through The main board port management reads from the storage medium - the image data, when the image ^: the same as the 'capacity' can clear the basic round / round out the secret = [previous technology] with computer users against viruses, hackers, etc. Phase _ _ _ = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = (4) 4 view (four)? Computers in the office may be used by others. So what steps should you take to effectively protect the information in your computer? At present, the most simple and convenient method for protecting computer data is to use the encryption provided by the basic input/output system (Basic Input Output System, BIOS) before starting the computer (4) system startup. With other application software, you only need to use the basic input / wheel system. To set the encryption method in the BIOS, generally follow the steps below to set the password: 1. Start the computer, press the “Del” button to enter the BIOS setup main page, and move the office bar to the Advanced Chipset Features option. Press the errter key to enter the advanced chipset 200816048. 2. In the Advanced Chipset Parameter Settings screen, move the highlight bar to the Security Option option and press the Enter key to enter the Select Protection type. surface. Select the protection type. There are two options: System and Setup. The system option is to prompt for a password every time you start the system. You also need to enter the password when entering the BIOS settings. Selecting the setting option is just entering. Prompt to enter the password when the BIOS is set; 3, then set the main menu to move the highlight bar to the Set Password option and press the enter key; 4. The BIOS a enters the main page and enters the password (Enter passw〇) Rd) For the live box, enter the password in the input password dialog box and press the enter key to confirm; 5. BI〇S set the main face to appear the Confirm password dialog box, enter and enter the password dialog box to enter Password with the same password' Press 'Enter' again to verify; 6. Press F1〇 to save, or press esc to return to BIOS setup main page, then move the highlight bar to “Save&ExitSetup”, save the input ^ code Wire, then exit and set the main 4 sides, that is, complete the step of setting the password. Set the password in the middle, and the Mi Shima is the method to hide the secret system. There are many corresponding cracking methods. The following explains several methods: (4) Xi Zhi Bu 1'_Electric_ Take the magnetic of the disk player Start the computer with the disc, then enter (7) for the Lai, and the S job prompt ((::/), enter 7 200816048 "debug" 'Press the enter key, the debug screen with only the prompt appears. At the prompt, turn "〇70 21,, press the enter key to enter; - line, then enter ''〇71 2〇" in the next line, and press the enter key, finally enter "q", press the enter key to exit Wrong face, restart the computer, : You will find that the BI0S setup password has been cleared, the operation process is as follows: Second C:>debug -〇70 21 -〇71 20 - q 2. You can also use Debug to write a The small program generates a file named "DelBIOS.COM". The "DeiBI0S.COM" file is a program for setting the month/month in addition to the BIOS code. Just type DelBIOS at the dos prompt and enter the key to clear the password. Enter the "c〇py con jm· com" command under the DOS ^ indicator. And press the Enter key, then enter the following characters: "Alt+17", "Alt+230", "p", "Alt+176", "Alt+20", "Alt+230", “q”, “Alt+205”, “space. After inputting, press F6 to archive, generate jm·com slot, type jm at DOS prompt, and press enter to clear Bi〇s password. There are a lot of cracking software for BIOS passwords, among which "Comspwd·exe" is commonly used. Enter "Comspwd /k" in the 0S state, and there are two options: "1-kill cm〇s", "2-kill cmos (try to keep date and time) abort", select 1 or 2 to clear the password. 8 200816048 =The above-mentioned financial (four) is required to require the electricity _ household to enter the operating system, in order to clear the BI0S towel setting password:::;r ^ bi〇s The operating system completes the booting operation, or is unable to enter 4 The main face is modified by Na: When you start, you have to enter the password. If you want to enter the password, you can't use it. ==__(4) The object is the CMOS discharge method. While the (10)S system is powered by the clock battery for storage, the sub-(10) and (4) pools are provided with a charging circuit, the charging circuit is =, and the charging circuit provides a method for setting the password clearing during the period. It is possible to find the scale on the surface where the charging circuit is discharged. The 4th position of the gift, so that the charging circuit also includes two or two = will not be able to continue to store all of the original settings (including horses) in order to take the BIOS to set up the Shishi Ma Shi computer, you do not need to enter the password. ...,, read the heart, start 2 to change the hardware configuration method J, turn off the computer, #碟或碟盘机与主机板连接- the data cable unplug the computer, the BIOS is self-made u,,,,, After restarting the reset _1 BIOS p error, the system will ask

Hr 所設置的密碼仍會被清除。 喝為Μ二需道電腦_内所設置密 包月自之情況下,電腦在BIOS中所 200816048 =置之㈣仍會被清除。使得電_㈣料依舊沒有得到 有效的保缦,故,如何提彳i£_插# 、 BK)S中…蓄π,臣 別於上述的幾種清除 BIOS中所§又置_碼的方法,使得電_ _ Γ碼獲得更完善的保存方法,乃是—件亟待解決^ 魂0 【發明内容】 有鑑於前述之諸多缺失,發明人經過長久努力研究斑 實驗,終㈣發設計出本剌之—種「清除基本輪入/輸 出系統的密碼的方法」’以期藉由本發明的提出,能夠對 社會大眾有所貢獻。 本發明之一目的,係提供一種清除基本輸入/輸出系 統的密碼的方法,係一主機板設有一基本輸入/輪出系 統,且基本輸入/輸出系統内設有事先依據產品管理資訊 製作的一識別資料,基本輸入/輸出系統只在讀取到在一 映像資料,且映像資料具有與識別資料相符的内容,才允 許清除密碼,用以達到無法以傳統方法清除密碼的目的。 為便貴審查委員能對本發明之目的、技術特徵及其 功效,做更進一步之認識與瞭解,茲舉實施例配合圖式, 詳細說明如下: 【實施方式】 按,主機板通常會設有由主機板製造商或系統廠商所 提供之複數個產品管理資訊,此等產品管理資訊諸如主機 板之製造商名稱(manufacrturer name)、產品名稱(Pr〇duct name)、產品序號(product serial number)或通用唯一識 10 200816048 別碼(u_...等,而基本輸人/輸出純會將此等產品管 理貧訊提供給健純,麻:基本輸瑪㈣統透過 SMBI0S(System Management 難),將此等產 提供給,㈣統。故,本發明係—種清除基本輪入增出 糸統的密碼的方法,請參閱第卜3圖所示,係應用在一主 機板所設之一基本輸入/輸出系統,該基本輸入/輸出系統 被儲存於在域板所設之—記鮮元巾,喊記憶單元可 於未接收到電源時仍可保存資料,基本輸人/輪出系统至 少包括一安全設置機制,且安全設置機制供設定-系统资 ,及-設置密碼’而系統密碼及設置密碼是被儲存在記ς 單兀’且基本輸入/輸出系統在自我測試⑽丁)的過程 中,即使偵測到主機板之硬體配置改變,系統密碼及咬置 密碼將仍然保存在記憶單元中,又,主機板所内建的任何 硬體無法直接清除祕密碼及設㈣碼,而是在基本輸入 /輸出系統内設有事先依據至少一個產品管理資訊製:的 一識別資料,當基本輸人/輸出系統讀取到—映像資料】, 且映像資料1具有與識職料相符的内容,基本輪入/輸 出系統才能清除系統密碼或設置密碼。 而在本發明之-實施例中,復請參閱第i圖所示,基 本輸入/輸出系統依照下列步驟進行處理: 土 (1〇〇)疋成主機板所連接及設置的各個週邊硬體的初 始化程序; ^ (101)當主機板所連接的一週邊硬體從一儲存媒體中 „貝取到映像貝料i ’且映像資料工具有與識別資料相符的 200816048 内容; (102)建立—清除旗標; 至行動選單2’行動選單2 取生:及命令;清除命令-清除操作選項 (105)根據魏命令絲縣輸入 密碼或設置密碼。 在本發明中,請參閱第2圖所示,行動選單2尚設有 進入基本輸入/輸出系統的設置晝面的-設置選項22,或 設找4統開機的—開機選項24,當基本輸人李 、_取到設置選項22被選取後,隨即產生—設置命令糸 亚根據設置命令輪出基本輸人/輸出祕的設置晝面,而 當基本輸人/輪H統讀取_機選項24麟取後,即 生-開機命令’並_開機命令進行職程序。 在本發明之—實施例中,請參閱第3及4圖所示,映 像貧料1則設有-驗證單元1G,驗證料ig係在製作映 像貧料1根據主機板的至少一個產品管理資訊加入映像資 料1中,基本輸人/輸出系統,包括下列步驟:、 (301) 頃取映像資料1 ; (302) 觸驗證單元1Q與識別倾是否婦,若是依 照步驟⑽)進行處理,否則進行步驟(3〇5); (303) 建立清除旗標; (304) 按照建立清轉標之後續步騎行處理,即結 12 200816048 束; (305)輸出一選擇驗證項目對話框,選擇驗證項目對 話框係包括一驗證系統密碼項目及一驗證設置密碼項目 可供選擇; (306) 判斷被選擇的項目係為驗證系統密碼項目及驗 也口又置也碼項目其中的何者,當判斷出驗證系、统密碼項目 被選擇日^,舰行處理步驟(糊,而當判斷緣證設置 密碼項目被選擇時,則進行步驟(31〇); (307) 輸出一系統密碼輸入對話框,並在該系統密碼 輸入對話框接收一輸入系統密碼; (308)判斷輸人系統密瑪與系統密碼是否相符,若是 依照下列步驟㈣)進行處理,否則,進行步驟(3〇5); (309) 依照一般開機動作進行處理 (310) 輸出一設置密碼輸入對話框 話框接收一輸入設置密碼; ’即結束; ,並在設置輸入對 (311) 判斷輸人設置密碼與設置密碼是否相符,若是 依照下列步驟(312)進行處理,否則,進行步細5);及 (312) 輸出基本輸人/輸㈣統之—設置選單晝面 結束。The password set by Hr will still be cleared. Drinking for the second need for the computer _ set the secret month from the case, the computer in the BIOS 200816048 = set (4) will still be cleared. So that the electricity _ (four) material still does not get effective protection, therefore, how to improve £i£_插#, BK) S ... π, to distinguish the above several ways to clear the BIOS § _ code In order to obtain a more complete preservation method for the electric _ _ Γ , 乃 ^ 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 The "method of clearing the password of the basic wheeling/output system" is intended to contribute to the public by the proposal of the present invention. An object of the present invention is to provide a method for clearing a password of a basic input/output system, wherein a motherboard is provided with a basic input/rounding system, and a basic input/output system is provided with a pre-made product management information. Identification data, the basic input / output system only reads the information in an image, and the image data has the content that matches the identification data, so that the password can be cleared to achieve the purpose of eliminating the password in the traditional way. In order to facilitate the review, the reviewer can make a further understanding and understanding of the purpose, technical features and functions of the present invention. The embodiments are combined with the drawings, and the details are as follows: [Embodiment] Press, the motherboard is usually provided with A number of product management information provided by the motherboard manufacturer or system manufacturer, such as the manufacturer's name (manufacrturer name), product name (Pr〇duct name), product serial number, or GM unique knowledge 10 200816048 别 code (u_...etc., and the basic input/output will provide this product management poor news to Jianchun, hemp: basic gamma (four) through SMBI0S (System Management difficult), will These products are provided to (4). Therefore, the present invention is a method for clearing the password of the basic wheel-in and the system, as shown in Figure 3, which is applied to one of the basic inputs of a motherboard. /Output system, the basic input/output system is stored in the domain board - the fresh memory towel, the memory unit can still save data when the power is not received, the basic input/round system Less includes a security setting mechanism, and the security setting mechanism is used for setting - system resources, and - setting passwords - while system passwords and setting passwords are stored in the log file '' and the basic input/output system is self-testing (10)) In the process, even if the hardware configuration change of the motherboard is detected, the system password and the bite password will be stored in the memory unit, and any hardware built in the motherboard cannot directly clear the secret code and set the (4) code. Rather, in the basic input/output system, there is an identification data based on at least one product management information system, when the basic input/output system reads the image data, and the image data 1 has the same information as the information material. The content of the basic round-in/out system can clear the system password or set the password. In the embodiment of the present invention, as shown in the figure i, the basic input/output system is processed according to the following steps: soil (1〇〇) is connected to each peripheral hardware connected and set by the motherboard. Initialization procedure; ^ (101) When a peripheral hardware connected to the motherboard is taken from a storage medium, the image data tool has 200816048 content that matches the identification data; (102) Establishing - Clearing the flag To the Action Menu 2' Action Menu 2 Retrieve: and Command; Clear Command - Clear Operation Option (105) Enter the password or set the password according to Wei Command County. In the present invention, please refer to Figure 2, Action Menu 2 still has the option to enter the settings of the basic input / output system - set option 22, or set to find 4 boot - boot option 24, when the basic input Li, _ take the set option 22 is selected, then Generate - set the command 糸 根据 according to the set command to turn out the basic input / output secret settings, and when the basic input / round H read _ machine option 24 Lin take, then the raw - boot command 'and _ boot Command the job procedure. In the embodiment of the present invention, as shown in Figures 3 and 4, the image poor material 1 is provided with a verification unit 1G, and the verification material ig is formed in the image poor material 1 according to at least one product management information of the motherboard. In the image data 1, the basic input/output system includes the following steps: (301) taking the image data 1; (302) touching the verification unit 1Q and identifying the woman, if it is processed according to step (10), otherwise performing steps (3)5); (303) Establish a clearing flag; (304) Follow the step of establishing a clearing step, ie, 12 1216016048; (305) Output a Select Validation Item dialog box, select the Verify Item dialog box The system includes a verification system password item and a verification setting password item to be selected; (306) determining whether the selected item is the verification system password item and the verification port and the code item, when determining the verification system, The system password item is selected day ^, the ship line processing step (waste, and when the judgment card set password item is selected, then step (31〇); (307) output a system password input dialog box, and in the system password The input dialog box receives an input system password; (308) determines whether the input system MM and the system password match, if it is processed according to the following step (4)), otherwise, steps (3〇5); (309) according to the general boot action Processing (310) Output a setting password input dialog box to receive an input setting password; 'that is the end; and in the setting input pair (311) to determine whether the input setting password matches the setting password, if the following steps are followed (312) ) processing, otherwise, step 5); and (312) output basic input / input (four) unified - set the menu face.

在前述的實施例中,復請參閱第3圖所示 1尚包括一辨識單元12、—容量單元14及-檢查單元= 基本輸入/輸出系統藉由讀取辨識單元12,用以—^ 到映像資料1。基本輸人/輸出系統透過讀取容量m疋嗔取 _確定映綱1之如小。檢查單A 200816048 映像資料1時,由一檢查運算式根據辨識單元12、容量單 元14及驗證單元10進行運算所產生的。而基本輸入/輸 出系統讀取_識單元12、容量單元14及驗證單元ι〇 後,再由叹在基本輸入/輪出系統的檢查運算式 單元、容量單元及驗證單元進行運算赶另 單元且基本輸入/輸出系統的檢查運算式係盘 =象^時的檢靖伽。而基本輸人/輸出系、統 料^ 單元1G是頻識職_»,係先比 =查=16與另—檢查單枝否綱,若檢查單元Μ 查單元相同,即表示主機板之其中一個週邊硬體 二:儲存媒體中所讀取到的映像資料1無誤,基本輸入/ =步再進行判斷驗證單元10與識別資料是否相符 棘二/^本輸人/輪出系統輪出用以表示映像資料1 、取釦决之一通知訊息。 端儲實施例中’儲存賴係可為-磁碟片、-遠 而储存4置(如:網路磁碟機)、一光碟片、 而週邊硬體係可為-磁碟機、— =寺輝 碟匯流排···等,甚卞 先碟械或一硬 料1如同—開機肉子媒體係為一磁碟片而言,映像資 儲存在磁碟片汗之磁區戶^存之作業系統之啟始資料係被 美太於^ 品(「開機磁區)的位置内,如此,當 —㈣識別資料 (40n、,立匕下列步驟,請參閱第5圖所示·· 輪出系統即執行一個磁碑=:磁碟片,則基本輸入/ 亲車人肢中畊服務程式(INT 13h ; 200816048In the foregoing embodiment, referring to FIG. 3, there is further included an identification unit 12, a capacity unit 14 and an inspection unit = a basic input/output system for reading the identification unit 12 for -^ Image data 1. The basic input/output system is read by the read capacity m. When the checklist A 200816048 image data 1 is inspected, it is generated by an operation of the check unit 12, the capacity unit 14, and the verification unit 10. After the basic input/output system reads the identification unit 12, the capacity unit 14 and the verification unit ι〇, the operation unit, the capacity unit and the verification unit of the basic input/rounding system are operated to drive the other unit. Check the arithmetic type of the basic input / output system = check the Jing Jia. The basic input/output system, unit material 1 unit is the frequency of the job _», the first ratio = check = 16 and the other - check the single branch is not the outline, if the inspection unit check unit is the same, it means the motherboard A peripheral hardware 2: the image data read in the storage medium is correct, and the basic input /= step is further judged whether the verification unit 10 and the identification data are in conformity with the chiropractor/^ the input/rounding system is rotated for Indicates that the image data 1 and the deduction are one of the notification messages. In the end storage embodiment, the 'storage system can be - a magnetic disk, - a remote storage 4 (such as a network disk drive), a CD, and a peripheral hard system can be - a disk drive, - = temple辉碟汇排排···, etc., what is the first disc or a hard material 1 is like - the boot meat media is a floppy disk, the image is stored in the magnetic disk The starting data of the system is in the position of the US product ("boot area", so when - (4) identification data (40n,, the following steps, please refer to Figure 5 · · wheel system That is to execute a magnetic monument =: floppy disk, then the basic input / car cultivator service program (INT 13h; 200816048

Disk Software ISR); (402) 頃取磁碟片之磁區〇的内容; 是否有辨識單 否則進行步驟 (403) 判te/f磁碟片之磁區〇的内容中 元12,若有依照下列步驟(4〇4)進行處理 (407); ⑽富磁碟片之磁區〇的位置内具有辨識單元a, 即表示磁碟片之磁區Q之内容為映像資料1,再讀取容旦 單元14,用以確定映像資料〗之容量大小; 貝合里 (405) 判斷檢查料16與另—檢查單喊否相同 相同依照下列步驟_進行處理,否則進行步驟 (406) 若檢查單元16與另—檢查單元相同,即 磁碟機中讀取到的映像資料!無誤,再進行判斷驗證單元 10是否與識別資料相符之步驟; ⑽)當判斷出磁碟片之磁區Q内未具有辨識單元 12 ’則依取職磁片_儲存之作心統之啟 之步驟進行處理,·及 (408)當判斷出檢查單元16與另—檢查_不相同, 則輸出映像資料丨讀取錯誤之—通知訊息,即結束。 據上所述,若是驗證單元1〇包括基本輸 之其中一個產品管理資訊或複數個產品管理資訊(並^ 括全部的產品管理資訊),則具有相同的一個產品管理資 訊或複數個產品管理資訊之同—㈣之不同規格的主機 細如:具有相同製造商名稱(manufacturer細e)及產 扣名稱(pmluct _)之同—廢商所生產的同一系列不 15 200816048 同規才。的主機板)’都可彻同 :如此’當企業採購同—_二:= 規格之主機板之複數個電腦時 二:, 要侧:靖她,即伽此^^之人貝只 而右疋個人採購的—台電 元10包括i祕匈判象貝枓1之驗證單 已括/、所購貝的電腦全部的產 只有採購電腦的個人所擁有 : :週邊硬體讀取,及驗證出驗證單元= _全部的產品管理資訊 0括-所購貝的 行處理。 、再依π建立清除旗標之步驟進 擁林峨的驗證單元 本發明在瓣碼,故, 的驗證單元Π)之、不同的需求建立具有不同 管制_的電腦:人管訊部門之人員 按’以上所述’僅為本發明最 ::::特τ一,任何熟悉二:本: 案之專利!J 4礙軸_,咖蓋在以下本 【圖式簡單說明】 弟1圖係本發明之動作流程圖; 第2圖係本發明之行動選單之示意圖· 第3圖係本發明之映像資料之架構示意圖; 第4圖係本發明讀取映像資料之動作流程圖; 16 200816048 第5圖係本發明進行判斷驗證單元是否與識別資料相 符之步驟前之動作流程圖。 【主要元件符號說明】 映像資料......... …1 驗證單元…… ……10 辨識單元......... …12 容量單元…… ……14 檢查單元......... …16 行動選單…… ……2 清除操作選項… …20 設置選項…… ……22 開機選項......... •••24 17Disk Software ISR); (402) is to take the contents of the magnetic disk of the disk; whether there is a recognition sheet or otherwise step (403) to determine the content of the magnetic area of the te/f disk, in the middle 12, if there is The following steps (4〇4) are processed (407); (10) the magnetic region of the magnetic disk has a recognition unit a in the position of the magnetic region, that is, the content of the magnetic region Q of the magnetic disk is the image data 1, and the read capacity is read. Unit 14 is used to determine the size of the image data; B&R (405) judges that the inspection material 16 is the same as the other - the inspection order is the same as the following step _, otherwise the step (406) is performed if the inspection unit 16 Same as the other-check unit, that is, the image data read in the disk drive! If there is no error, the step of judging whether the verification unit 10 is consistent with the identification data is performed; (10)) when it is determined that the identification unit 12 is not in the magnetic field Q of the disk, the memory of the removable disk is stored. The step is processed, and (408) when it is judged that the checking unit 16 is different from the other check_time, the image data is read and the error-notification message is read, that is, the end is completed. According to the above, if the verification unit 1 includes one of the basic product management information or a plurality of product management information (and all product management information), it has the same product management information or multiple product management information. The same - (four) different specifications of the host as detailed: with the same manufacturer name (manufacturer fine e) and production buckle name (pmluct _) the same - the same series produced by the waste business is not 15 200816048 same rules. The motherboard" can be the same: "when the enterprise purchases the same - _ 2: = the number of computers on the motherboard of the specification two:, to the side: Jing her, that is, the gamma ^ ^ people only and right疋Personal procurement—Taiwan 10 includes the verification certificate of the i-Hungarian Juein 1 and the purchase of the computer is only owned by the individual who purchased the computer: : peripheral hardware reading, and verification Verification unit = _ all product management information 0 - the processing of the purchased shell. The step of establishing a clearing flag according to π enters the verification unit of Lin Biao. The invention establishes a computer with different control in the different requirements of the valve code, the verification unit, and the personnel of the human management department. 'The above' is only the most of the invention::::Special τ, any familiar two: this: the patent of the case! J 4 obstacle axis _, the coffee cover is in the following [simple description of the schema] 2 is a schematic diagram of an action menu of the present invention. FIG. 3 is a schematic diagram of the structure of the image data of the present invention; FIG. 4 is a flow chart of the operation of reading image data of the present invention; 16 200816048 5 The figure is a flow chart of the action of the present invention before the step of judging whether the verification unit is consistent with the identification data. [Description of main component symbols] Image data.........11 Verification unit............10 Identification unit.........12 Capacity unit............14 Check unit.. ....... ...16 Action Menu.........2 Clear Operation Options... ...20 Setup Options.........22 Power On Options.........•••24 17

Claims (1)

200816048 十、申請專利範圍: 用在1 基本輸入/嶋統的密碼的方法,係應 主敵所設之—基本輸人/輸出緒 =内,一系統密瑪、一設置密碼魏 製作的—識別資料,當該基本輸入侧 列ϊΐ 邊硬體的初始化程序後,係依照下 映像資料’該映像資料係由該主機板所連接的 其中-倾邊硬體從—儲存媒體中讀取的; 判斷該映像育料是否具有與該識別資料相符的内容; —當判斷出該缺像資料具有與該識別資料相符的内 谷’則該基本輸人/輸Μ統建立-清除旗標; 再根據5亥清除旗標輸出一行動選單,該行動選單至少 包括一清除操作選項之·, 喂取—清除命令,該清除命令係該清雜作選項被選 取產生的;及 、’' 根據該清除命令清賴:钱㈣及該設置密碼的宜 中一個。 /' 如料項1所述之方法,其巾該行動選單尚包括 、=置%項,當戎基本輸入/輸出系統讀取到該設置選項 被k取所產生之—設置命令,_據雜置命令輪出該基 本輸入/輪出系統的一設置晝面的步,驟進行處理。 L如請求項2所述之方法,其中該行動選單還包括 1戋1<1項,當该基本輸入/輪出系統讀取到該開機選項 18 200816048 被選取所產生之一開媸人入 開機的步驟進行處王 根據該開機命令依照系統 驗m項1所述之妓,其帽映像資料設有— 單元係根據至少—個產品管理資訊所組 成的〜基本輸人/輪㈣統_該 該識別資料相符的内容,係包括下列步驟:有兵 ㈣物資料的產 標之==舆該識別資料相符’按照建立該清除旗 5、如請求項4所叙方法,其巾當該驗證單元愈該 識別貢料不相符,即表示該映像資料不具有與該識別資料 相符的内容,此時係包括下列步驟: 輸出-選擇驗證項目對話框,該選擇驗證項目對話框 係包括-驗證系統密碼項目及—驗證設置密碼項目可供 選擇; ’、 判斷是被選擇的項目係為該驗證线密碼項目及該 驗證設置密碼項目其中的何者; 當判斷出是該驗證系統密碼項目被選擇時,則輸出__ 系統密碼輸人對話框’並在職_碼輸人對雜接收一 輪入系統密碼; 判斷該輸入系統密碼與該系統密碼是否相符;及 當该輸入系統密碼與系統密碼相符時,則依照一般開 機動作進行處理。 19 200816048 6、 如請求項5所述之方法,其中當該輸入系統密碼 與該系統密碼不相符時,即依照輸出該選擇驗證項目對話 框之步驟進行處理。 7、 如請求項5所述之方法,其中當判斷出是驗證設 置密碼項目被選擇時,係依下列步驟進行處理: 輸出一設置密碼輸入對話框,並在該設置輪入對話框 接收一輪入設置密碼; 判斷該輸入設置密碼與該設置密碼是否相符;及 當該輸入設置密碼與該設置密碼相符時,則輪出該美 本輸入/輸出系統之一設置選單晝面。 之步驟進行處理。 8、如請求項7所述之方法,其中當該輸入設置密碼 與該設置密碼不相符,即依照輸出該選擇驗證項目對=框 9、如請求項4所述之方法, ,其中該映像資料尚包括200816048 X. Patent application scope: The method of using the password of 1 basic input/system is set by the main enemy--the basic input/output thread=, one system Mimar, one set password Wei-made--identification The data, when the basic input side is listed as the initialization program of the hardware, according to the following image data, the image data is read from the storage medium by the medium-panel hardware connected to the motherboard; Whether the image breeding material has content corresponding to the identification data; - when it is determined that the image missing material has an inner valley corresponding to the identification data, then the basic input/transmission system establishes - clears the flag; The clear flag outputs a action menu, and the action menu includes at least a clear operation option, a feed-clear command, the clear command is generated by the clearing option; and, '' according to the clear command Lai: Money (four) and one of the appropriate passwords. /' The method described in item 1, the action menu of the towel includes, = set the % item, when the basic input/output system reads that the setting option is generated by the k-setting command, _ The command is executed to take a step of setting up a basic input/rounding system, and the processing is performed. The method of claim 2, wherein the action menu further comprises a parameter of 1戋1<1, when the basic input/rounding system reads the boot option 18 200816048 is selected to generate one of the openers The steps of the king according to the boot command according to the system test m item 1, the cap image data is provided - the unit is based on at least one product management information ~ basic input / wheel (four) system _ the The content that matches the identification data includes the following steps: the production standard of the soldier (four) material data == 舆 the identification data conforms to 'according to the establishment of the clearance flag 5, as described in claim 4, the towel is the verification unit The identification tribute does not match, that is, the image data does not have the content corresponding to the identification data, and the following steps are included: The output-select verification item dialog box includes the verification system password item. And - verify the setting password item is available for selection; ', determine which item is selected as the verification line password item and the verification setting password item; When the verification system password item is selected, the __system password input dialog box is outputted, and the in-service_code input pair receives the round-robin system password; it is determined whether the input system password matches the system password; When the input system password matches the system password, it is processed according to the general boot action. The method of claim 5, wherein when the input system password does not match the system password, the processing is performed in accordance with the step of outputting the selection verification item dialog box. 7. The method of claim 5, wherein when it is determined that the verification setting password item is selected, the following steps are performed: outputting a setting password input dialog box, and receiving a round in the setting rounding dialog box. Setting a password; determining whether the input setting password matches the setting password; and when the input setting password matches the setting password, rotating one of the US input/output system setting menus. The steps are processed. 8. The method of claim 7, wherein the input setting password does not match the setting password, that is, according to the method of outputting the selection verification item pair = box 9, as described in claim 4, wherein the image data Still included 當該儲存賴觸存_射具有該辨 示讀取到一個映像資料; 再讀取到該容量單元 元確定該映像資料之容 量大小; 20 200816048 杳單=該:查單元,並判斷該檢查單元是否與另-檢 據讀取到該辨出系統依 =::設的-檢查運算式 時的檢查運算統1 檢查運算式係與製作該映像資料 資料盎^疋與另一檢查單元相同時’即表示該映像 之步驟°。、’行判斷該驗證單元與該識別資料是否相符 元二 =項9所述r法,其中當判斷出該檢查單 之-通知訊息。7°不相叫,則輸出該映像資料讀取錯誤 Π如巧求項9所述之 存資料之晰,並未具有單媒^館 機磁片内所儲存之作章㈣夕^早疋職'日—開 12、如啟始資料之步驟進行處理。 磁雄i 項所述之方法,其中該週邊硬體係為 ::像_被儲存在-磁碟片之磁區:t 元m入妨觸衫具有該辨識單 —更包括下列步驟進行處理: 判斷該磁碟機内是否存在-個磁碟片· 系^則該基本輸入/細 、、=執仃—偏碟倾巾_務財;出 讀取該磁碟片之磁區0之内容.及 再依照判岐轉辟辨解元之步騎行處理。When the storage touches the image with the identification read to an image data; then reads the capacity unit to determine the capacity of the image data; 20 200816048 杳 单 = the: check the unit, and determine the inspection unit Whether or not the check-in system reads the check-out system according to the check-in system. The check operation system 1 checks the arithmetic expression system and when the image data is created and the same as the other inspection unit. That is, the step of the image is shown. , the line determines whether the verification unit matches the identification data, and the r method described in item 9 is used, wherein the notification message is determined. If the 7° is not called, the image data is read incorrectly. For example, the information stored in the file 9 is not clear. The book is not stored in the single media. (4) 'Day-open 12, as the steps to start the data for processing. The method of the magnetic item i, wherein the peripheral hard system is: the image is stored in the magnetic region of the disk: the t-m is the entry of the tablet, and the following steps are further processed: Whether there is a disk in the disk drive, the basic input / fine, = 仃 仃 偏 偏 偏 偏 偏 ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; 读取 读取 读取 读取 读取 读取 读取 读取 读取 读取 读取 读取 读取In accordance with the judgment of the transfer, the interpretation of the step of the step of riding.
TW95134763A 2006-09-20 2006-09-20 Method for clearing password of basic input/output system TW200816048A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105302592A (en) * 2014-07-30 2016-02-03 纬创资通股份有限公司 Electronic system, electronic device and method capable of automatically clearing password
CN112130903A (en) * 2020-09-18 2020-12-25 山东云海国创云计算装备产业创新中心有限公司 CMOS (complementary Metal oxide semiconductor) information clearing method and device and computer readable storage medium

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105302592A (en) * 2014-07-30 2016-02-03 纬创资通股份有限公司 Electronic system, electronic device and method capable of automatically clearing password
CN105302592B (en) * 2014-07-30 2018-06-29 纬创资通股份有限公司 Electronic system, electronic device and method capable of automatically clearing password
CN112130903A (en) * 2020-09-18 2020-12-25 山东云海国创云计算装备产业创新中心有限公司 CMOS (complementary Metal oxide semiconductor) information clearing method and device and computer readable storage medium

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