200925995 )99twf.doc/n 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種支援兩種作業系統的行動電子 裝置’且特別是有關於一種在上述行動電子裝置中載入作 業系統的方法。 【先前技術】 隨著科技的進步，市面上的電子裝置除了要同時具備 ❼ 多種功能之外，更要符合外觀輕巧且易於攜帶的特型，如 此一來才能滿足現代消費者的需求。其中，筆記型電腦便 是為了彌補個人電腦（PC)可攜性不足的缺點，進而發展 出的一項產品。然而，即便是標榜著易於攜帶使用的輕型 筆記型電腦，也多半具有1至3公斤不等的重量，這對使 用者來說無疑會造成相當程度的負擔。 為了加強可攜性並維持筆記型電腦所具備的多項功 能’業者均紛紛致力於超級行動電腦（uitra M〇bile pc， UMPC)的開發設計。簡單來說，超級行動電腦就是一台 縮小版的個人電腦，並可以同時支援個人數位助理（pDA) 的功能。其中’由微軟公司所開發的視窗作業系統（例如 Windows XP、Wind〇ws vista)便可安裝在超級行動電腦 之中，以提供使用者無異於個人電腦的各式功能。 然而’正因為視窗作業系統所支援的功能種類繁多， 因此在開啟超級行動電腦並載入作業系統時，往往必須耗 費較長的開機時間才能進入作業系統的操作晝面。在這樣 的情況下’當使用者需要執行内建在超級行動電腦中的全 5 200925995 >〇99twf.doc/n 球疋位糸統（Global Positioning System，GPS)功能時， 首先必須等待超級行動電腦完全啟動後，接著透過選單來 選擇GPS功能以進入其操作晝面。這些步驟不僅耗時費 力’而且很容易會對使用者的使用觀感造成負面影響。 【發明内容】 有鑑於此’本發明提供一種作業系統之載入方法，讓 使用者在開啟行動電子裝置的電源之前，便可預先選擇要 ❹ 載入的作業系統’進而節省啟動行動電子裝置所需要的時 間。 本發明提供一種行動電子裝置，可根據使用者在開啟 電源别的選擇’直接載入對應的作業系統並顯示相應的操 作晝面’據以增加使用上的便利性。200925995) 99twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to a mobile electronic device supporting two operating systems, and in particular to loading an operation in the above mobile electronic device Systematic approach. [Prior Art] With the advancement of technology, in addition to having multiple functions at the same time, electronic devices on the market must conform to the characteristics of being lightweight and easy to carry, so as to meet the needs of modern consumers. Among them, the notebook computer is a product developed to compensate for the shortcomings of the personal computer (PC) portability. However, even lightweight notebooks that are easy to carry and use often have weights ranging from 1 to 3 kilograms, which undoubtedly impose a considerable burden on the user. In order to enhance portability and maintain the many functions of notebook computers, the industry has devoted themselves to the development and design of uitra M〇bile pc (UMPC). Simply put, a super mobile computer is a reduced version of a personal computer and can simultaneously support the functions of a personal digital assistant (pDA). Among them, the Windows operating system (such as Windows XP, Wind〇ws vista) developed by Microsoft can be installed in the super mobile computer to provide users with various functions that are different from personal computers. However, because of the wide variety of functions supported by the Windows operating system, it is often necessary to take a long boot time to enter the operating system when the Super Mobile computer is turned on and loaded into the operating system. In such a case, when the user needs to execute the full 5 200925995 > 〇 99twf.doc / n Global Positioning System (GPS) function built into the super mobile computer, you must first wait for the super action. After the computer is fully booted, then select the GPS function through the menu to enter its operation. These steps are not only time consuming and laborious, but are also likely to have a negative impact on the user's perception of use. SUMMARY OF THE INVENTION In view of the above, the present invention provides a loading method of an operating system, which allows a user to pre-select an operating system to be loaded before turning on the power of the mobile electronic device, thereby saving the startup mobile electronic device. time needed. The present invention provides a mobile electronic device that can increase the convenience of use according to the user's selection of the power source to directly load the corresponding operating system and display the corresponding operating surface.
本發明提出一種作業系統之載入方法，適用於行動電 子裝置，此行動電子裝置包括第一作業系統及第二作業系 統。此方法在啟動行動電子裝置的電源之前，進行第一作 業系統以及第二作業系統之間的選擇。在啟動行動電子裝 置的電源後，直接載入所選擇的第一作業系統或第二作^ 糸統。 在本發明之一實施例中，其中在啟動行動電子裝置之 電源前’選擇第-作業系統或第二作業系統的步驟^括 過選擇_來選擇第-作㈣統或第二作業系統。而在啟 動行動電子裝置的電源後，首練據選擇_所產 路訊號來判斷選擇的是第一作業系統或第二作業系統。 著，根據判斷結果載入第一作業系統或第二作^系j統。 200925995 099twf.doc/n 在本發明之一實施例中，第一作業系統為同時支援多 種功能的通用作業系統。 在本發明之一實施例中，第二作業系統為僅支援特定 功能的專用作業系統’而在載入第二作業系統的步驟之後 更包括直接顯示特定功能的操作晝面。其中，特定功能包 括全球定位系統（Global positi〇ning Systejn，Gps)功能 或可攜式多媒體播放器（p〇rtable Media pi r，PMP)功The present invention provides a loading method for an operating system that is suitable for use in a mobile electronic device that includes a first operating system and a second operating system. The method performs a selection between the first operating system and the second operating system prior to activating the power of the mobile electronic device. After the power of the mobile electronic device is activated, the selected first operating system or the second operating system is directly loaded. In an embodiment of the invention, the step of selecting the first operating system or the second operating system prior to activating the power of the mobile electronic device includes selecting _ to select the first or fourth operating system. After the power of the mobile electronic device is started, the first training system selects the signal signal to determine whether the first operating system or the second operating system is selected. According to the judgment result, the first operating system or the second working system is loaded. 200925995 099twf.doc/n In one embodiment of the invention, the first operating system is a general operating system that supports multiple functions simultaneously. In one embodiment of the invention, the second operating system is a dedicated operating system that only supports a particular function, and the step of loading the second operating system further includes an operating surface that directly displays the particular function. Among them, specific functions include Global positi〇ning Systejn (Gps) function or portable multimedia player (P〇rtable Media pi r, PMP)
在本發明之一實施例中，行動電子裝置是以相同的中 央處理ϋ來執行所載人的第—作業系統或第二作業系統。 電子裝置包括超級行動電腦（Ultm MQbile pc， 行動= 來看，本發明提出-種行動電子裝置。此 中，儲括儲存裝置、選擇開關以及開機模組。其In one embodiment of the invention, the mobile electronic device executes the first operating system or the second operating system of the person in the same central processing unit. The electronic device includes a super mobile computer (Ultm MQbile pc, action = see, the present invention proposes a mobile electronic device. Here, a storage device, a selection switch, and a boot module are included.
在啟動行動電子裝置的電源之前，選擇第一作 及儲存裝動=機模組同時連接至選擇開關 入所選擇的第一作業系統=電源時，直接載 所產生的迴開顧_赌據選擇開關 作業系統，-作業系統或第二 作。 仃對應之作業系統的載入動 發月之a施例中，第一作業系統為同時支援多 200925995 〇99twf.doc/n 種功能的通用作業系統。 在本發明之-實施例中，第二作業系 功能的專用作㈣統。叫機模 叉後符疋 後，直接齡蚊魏賴作晝面。 全球定位系統功能或可攜式多媒體播放:功;一括 理/ΐΓ月t實施例中’行動電子裝置更包括中央處 接至開機模組。用以執行所載人的第—作業系統 或第—作業糸統。 /在本發明之-實施例中，開機模組包括基本輸入輸出 糸統（Basic Input/〇utput System ’ BI0S),而行動電子裝 置例如是超級行動電腦。 ^Before starting the power supply of the mobile electronic device, selecting the first operation and the storage and loading = the machine module is simultaneously connected to the selection switch into the selected first operating system = power supply, the direct loading generated by the _ gambling data selection switch Operating system, operating system or second work. In the case of the loading system of the corresponding operating system, the first operating system is a general operating system that supports multiple functions of 200925995 〇 99twf.doc/n. In the embodiment of the present invention, the second operating system functions exclusively (four). After calling the machine model, after the fork, the direct age mosquito Wei Lai made a face. Global Positioning System function or portable multimedia playback: work; one bracketing / ΐΓ月 t embodiment of the mobile electronic device also includes a central connection to the boot module. Used to perform the first-operation system or the first-hand system of the person in question. In the embodiment of the present invention, the boot module includes a Basic Input/〇utput System (BI0S), and the mobile electronic device is, for example, a super mobile computer. ^
本發明使用一個選擇開關，讓使用者能在開啟行動電 子裝置的電源前便進行作業系統的選擇。爾後在正式開啟 行動電子裝置時，便可根據由選擇開關所產生的迴路訊號 直接載入使用者所選擇的作業系統，進而加快啟動行動電 子裝置的速度’並提高使用上的便利性。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉較佳實施例’並配合所附圖式，作詳細說明如下。 【實施方式】 對於目前支援雙作業系統的電子裝置而言，多半是在 啟動之後透過一個選取畫面讓使用者進行作業系統的選取 動作’然而這樣的方式在某些情況下會造成使用上的不 便。倘若使用者能在開啟電子裝置之前，便預先選擇好需 要載入的作業系統，勢必能大幅節省啟動電子裝置所需要 8 •099twf.doc/nThe present invention uses a selector switch that allows the user to select the operating system before powering up the mobile electronic device. When the mobile electronic device is officially turned on, the user-selected operating system can be directly loaded according to the loop signal generated by the selection switch, thereby speeding up the activation of the mobile electronic device and improving the convenience of use. The above described features and advantages of the present invention will become more apparent from the following description. [Embodiment] For an electronic device that currently supports a dual-operation system, most of the electronic devices that support the dual-operation system are selected by the user to perform a selection operation of the operating system through a selection screen. However, such a method may cause inconvenience in use in some cases. . If the user can pre-select the operating system to be loaded before turning on the electronic device, it will greatly save the need to start the electronic device. 8 • 099twf.doc/n
Ο 200925995 的叶間。本發日績是基於上述無進*發展㈣ 電子裝置及其作靠狀載人綠。為了使本發明之$ :巧瞭’以下特舉實施例做為本發明確實能夠據以實施 圖1疋依照本發明之一實施例所緣示之行動電子裝置 的方塊圖。請參閱圖丨，行動電子裝置100包括儲存裝置 110、選擇開關120、開機模組13〇以及中央處理器14〇。 在本實施例中，行動電子裝置1〇〇例如是超級行動電腦 (Ultra Mobile PC，UMPC )。 儲存裝置110儲存有第一作業系統及第二作業系統。 其中，第一作業系統是可以支援多種功能的通用作業系 統’好比像是由微軟公司所開發的視窗作業系統（例如 Windows XP或Windows Vista作業系統等等）。而第二作 業系統是僅支援一項特定功能的專用作業系統。在本實施 例中並不限制特定功能的範圍，舉例來說’第二作業系統 可以是只支援全球定位系統（Global Positioning System， GPS)功能的作業系統，也可以是僅支援可攜式多媒體播 放器（Portable Media Player，PMP )功能的作業系統。相 較之下’第一作業系統的功能廣泛強大，但相對地需要耗 費較長的開機時間來載入所有的功能模組；第二作業系統 雖然只能支援一項特定功能，但由於内容精簡且需要載入 的函式較少，因此可以很快速的完成載入動作。 選擇開關120例如是設置在行動電子裝置100外殼上 的一個開關裝置。在本實施例中，選擇開關120可以是一 9 200925995 〇99twf.doc/n 個兩段式開關，第一段及第二段分別對應至第一作業系統 以及第二作業系統。因此，使用者可以在啟動行動電子裝 置100的電源之前，透過調整選擇開關120來選擇要載入 的是第一作業系統或第二作業系統。 同時連接至儲存裝置110以及選擇開關12〇的開機模 組130，是用以在使用者按下行動電子裝置1〇()的電源開 關後，直接將使用者先前透過選擇開關丨2〇所選擇的作業 系統載入至行動電子裝置100。其中，開機模組130例如 疋基本輸入輸出系統（Basic InpUt/〇utpUt System，BI〇s )。 值知一提的是，在本實施例所述之行動電子裝置100 中，僅具有一個中央處理器14〇。透過此中央處理器14〇， 可以執行由開機模組130所載入之第一作業系統或第二作 業系統所提供的各項功能。 為了更詳細的說明將作業系統載入至行動電子裝置 100的詳細步驟，以下特舉另一實施例來做更進一步的說 明。圖2是依照本發明之一實施例所繪示之作業系統之載 入方法的流程圖。請同時參閱圖丨與圖2,在本實施例中， 假設在行動電子裝置1〇〇的儲存裝置11〇中儲存有 Windows Vista作業系統以及僅支援Gps功能的專用作業 系統。在開啟行動電子裝置100的電源前，首先如步驟21〇 所示，進行Windows Vista作業系統與Gps功能的專用作 業系統之間的選擇動作。舉例來說，使用者可以透過調整 選擇開關120來進行作業系統的選擇。 待選擇完畢之後，如步驟220所示，開啟行動電子裝 200925995 399twf.doc/n 置100的電源。此時’行動電子裝置1〇〇中的開機模組13〇 便會準備開始進行硬體測試以及初始化的動作。接著如步 驟230所不，開機模組13〇將根據選擇開關12〇所產生的 迴路訊號，判斷使用者所選擇的是windows vista作業系 統亦或是GPS功能的專用作業系統。 倘若由選擇開關120所產生的迴路訊號是對應於 Windows Vista作業系統，那麼如步驟24〇所示，開機模組 ^ I30便會在開機的過程中載入Windows Vista作業系統，並 且由中央處理器140執行windows Vista作業系統所提供 的各項功能。也就是說，一旦待開機動作完成後，使用者 便可以在行動電子裝置100上使用wind〇ws Vista作業系 統所支援的所有功能。 反之，倘若由選擇開關120所產生的迴路訊號是對應 於GPS功能的專用作業系統，那麼如步驟25〇所示，開機 模組130會將GPS功能的專用作業系統直接載入至行動電 子裝置1〇〇’並且在行動電子裝置100的顯示器上顯示Gps ® 功能的操作畫面。換句話說，倘若使用者在開啟行動電子 裝置100之前預先選擇了 GPS功能的專用作業系統，那麼 在開啟行動電子裝置1〇〇後，使用者便可以直接使用Gps 功能。在這樣的情況下，行動電子装置1〇〇對使用者而言 便宛如一台GPS導航系統。當使用者在行車間需要使用到 GPS功％時，只需要在開啟行動電子裝置前選擇載入 GPS功能的專用作業系統，便不再需要耗費時間等待其他 功月b模組的載入，並且可以在開機後快速地進入GPS功能 6〇99twf.doc/n 200925995 的操作晝面，進而提高使用上的便利性。 在另一實施例中，假設在儲存裝置110中儲存有 Windows Vista作業系統以及僅支援PMP功能的專用作業 系統。如圖3所示，使用者仍舊可以在開啟行動電子裝置 100前選擇需要载入的作業系統，據以提高啟動速度。由 於圖3所示之各步驟與圖2的各步驟十分相同或相似，故 在此不再贅述。然而簡言之，開機模組13〇會根據選擇開 ^ 關I20所產生的迴路訊號，直接在開機的過程中將迴路訊 號所對應的作業系統載入至行動電子裝置100。倘若使用 者預先選擇要載入的是PMP功能的專用作業系統，那麼一 旦啟動了行動電子裝置100,使用者便可以直接在行動電 子裝置100上看到PMP功能的操作畫面’並且可以立即使 用行動電子裝置100來播放多媒體檔案。 值得一提的是，在又一實施例中儲存裝置110例如同 時儲存有Windows Vista作業系統、GPS功能的專用作業 藝系統，以及PMP功能的專用作業系統，而選擇開關12〇 例如是一個三段式開關。因此，使用者可以在啟動行動電 子裝置100之前，透過此三段式開關進行三種作業系統的 選擇。當使用者選擇要載入的是Windows Vista作業系統， 在開啟行動電子裝置100後便可以執行宛若個人電'腦的各 種功能；當使用者選擇要載入的是GPS功能的專用作業系 統時’行動電子裝置100便成為一台GPS導航系統可以 直接且快速地提供各種導航資訊；而當使用者選擇要載入 的疋PMP功能的專用作業系統時，行動電子裝置1〇〇即成 12 099twf.doc/n ύ _ 200925995 體檔案播放器’使用者可以在啟 進行多媒體檔案的播放動作。 ^ p 行動電子裝置_之前便進行作業系統的選 擇’不但可以加快啟動行動電子裝置_的速度，使 也可以在啟動㈣電抒置⑽之 能，進而增加使用上的便舰。 u而要的功 本㈣所叙彳情電子裝置及其作業系統 之載入方法至少具有下列優點： 子裝i前擇讓使用者能在啟動行動電 要^ 業系的選擇’以改善啟動行動電子褒 速=载入作㈣、統的流程，進而提升行動電子裝置的 作紫l在行動電子裝置中_儲存支援多種功能的通用 ^業系統以及僅支援特定功能的專用作㈣統，讓使用者 據需求選擇載人不同的作業系統。如此-來不但能 即’開啟行動電子裝置的時間，並且能達到省電的功效。 系統It—種更省時省力的方法來啟動具有多種作業 性以及ΙΪ置，進而提升使用行動電子裝置的便利 雖然本發明已以較佳實施例揭露如上 =明，任何所屬技術領域中具有通常知識= =本發明之保護範圍當視後附之申請專：二 13 200925995 〇99twf.doc/n 【圖式簡單說明】 圖1是依照本發明之一實施例所繪示之行動電子裝置 的方塊圖。 圖2是依照本發明之一實施例所繪示之作業系統之載 入方法的流程圖。 圖3是依照本發明另一實施例所繪示之作業系統之載 入方法的流程圖。 ^ 【主要元件符號說明】 100 行動電子裝置 110 儲存裝置 120 選擇開關 130 開機模組 140 中央處理器 210- “250:本發明之一實施例所述作業系統之載入方 法的各步驟 310- 一350 :本發明另一實施例所述作業系統之載入方 法的各步驟叶 200925995 between the leaves. The performance of this issue is based on the above-mentioned developments (4) electronic devices and their role as manned green. The following detailed description of the present invention is a block diagram of a mobile electronic device according to an embodiment of the present invention. Referring to the figure, the mobile electronic device 100 includes a storage device 110, a selection switch 120, a boot module 13A, and a central processing unit 14A. In this embodiment, the mobile electronic device 1 is, for example, an Ultra Mobile PC (UMPC). The storage device 110 stores a first operating system and a second operating system. Among them, the first operating system is a general operating system that can support multiple functions, such as a Windows operating system (such as Windows XP or Windows Vista operating system, etc.) developed by Microsoft Corporation. The second operating system is a dedicated operating system that only supports a specific function. In this embodiment, the scope of the specific function is not limited. For example, the second operating system may be an operating system that only supports the Global Positioning System (GPS) function, or may only support portable multimedia playback. Operating system of the Portable Media Player (PMP) function. In contrast, the first operating system has a wide range of functions, but it takes a relatively long boot time to load all the function modules. The second operating system can only support one specific function, but the content is streamlined. And there are fewer functions to load, so the loading action can be done very quickly. The selection switch 120 is, for example, a switching device provided on the outer casing of the mobile electronic device 100. In this embodiment, the selection switch 120 may be a 9 200925995 〇 99 twf.doc/n two-stage switch, and the first segment and the second segment correspond to the first operating system and the second operating system, respectively. Therefore, the user can select whether to load the first operating system or the second operating system by adjusting the selection switch 120 before starting the power of the mobile electronic device 100. The boot module 130, which is simultaneously connected to the storage device 110 and the selection switch 12A, is used to directly select the user through the selection switch 丨2〇 after the user presses the power switch of the mobile electronic device 1(). The operating system is loaded into the mobile electronic device 100. The boot module 130 is, for example, a basic input/output system (Basic InpUt/〇utpUt System, BI〇s). It is to be noted that in the mobile electronic device 100 described in this embodiment, there is only one central processing unit 14A. Through the central processing unit 14, various functions provided by the first operating system or the second operating system loaded by the booting module 130 can be executed. In order to explain in more detail the detailed steps of loading the operating system into the mobile electronic device 100, another embodiment will be further described below. 2 is a flow chart of a method of loading an operating system in accordance with an embodiment of the present invention. Referring to both FIG. 2 and FIG. 2, in the present embodiment, it is assumed that a Windows Vista operating system and a dedicated operating system supporting only the Gps function are stored in the storage device 11A of the mobile electronic device 1A. Before the power of the mobile electronic device 100 is turned on, first, as shown in step 21A, a selection operation between the Windows Vista operating system and the dedicated job system of the Gps function is performed. For example, the user can select the operating system by adjusting the selection switch 120. After the selection is completed, as shown in step 220, the mobile electronic device 200925995 399twf.doc/n is turned on. At this time, the boot module 13 in the mobile electronic device 1 is ready to start the hardware test and initialization. Then, as in step 230, the power-on module 13 〇 determines whether the user selects a windows vista operating system or a GPS-only dedicated operating system according to the loop signal generated by the selection switch 12 。. If the loop signal generated by the selection switch 120 corresponds to the Windows Vista operating system, then as shown in step 24, the boot module ^I30 will be loaded into the Windows Vista operating system during the boot process, and by the central processing unit. 140 performs the functions provided by the Windows Vista operating system. That is, once the boot-up action is completed, the user can use all the functions supported by the wind〇ws Vista operating system on the mobile electronic device 100. On the other hand, if the loop signal generated by the selection switch 120 is a dedicated operating system corresponding to the GPS function, the boot module 130 directly loads the dedicated operating system of the GPS function to the mobile electronic device 1 as shown in step 25A. 〇〇' and an operation screen of the Gps® function is displayed on the display of the mobile electronic device 100. In other words, if the user selects a GPS-specific dedicated operating system before the mobile electronic device 100 is turned on, the user can directly use the Gps function after the mobile electronic device is turned on. In such a case, the mobile electronic device 1 is like a GPS navigation system to the user. When the user needs to use the GPS function% in the line shop, it is only necessary to select the special operation system for loading the GPS function before the mobile electronic device is turned on, and it is no longer necessary to wait for the loading of other power month b modules, and You can quickly enter the operation of the GPS function 6〇99twf.doc/n 200925995 after power-on, which improves the convenience of use. In another embodiment, it is assumed that a Windows Vista operating system and a dedicated operating system that only supports the PMP function are stored in the storage device 110. As shown in FIG. 3, the user can still select the operating system to be loaded before the mobile electronic device 100 is turned on, thereby increasing the startup speed. Since the steps shown in FIG. 3 are identical or similar to the steps in FIG. 2, they are not described herein again. However, in short, the power-on module 13 载入 loads the operating system corresponding to the loop signal into the mobile electronic device 100 directly during the power-on process according to the loop signal generated by the selection of the switch I20. If the user selects a dedicated operating system for the PMP function to be loaded in advance, once the mobile electronic device 100 is activated, the user can directly view the operation screen of the PMP function on the mobile electronic device 100 and can immediately use the action. The electronic device 100 plays the multimedia file. It is worth mentioning that in another embodiment, the storage device 110 stores, for example, a Windows Vista operating system, a GPS-specific dedicated work system, and a PMP-enabled dedicated operating system, and the selection switch 12 is, for example, a three-segment. Switch. Therefore, the user can select three operating systems through the three-stage switch before starting the mobile electronic device 100. When the user selects to load the Windows Vista operating system, after the mobile electronic device 100 is turned on, the functions of the personal electric brain can be executed; when the user selects the dedicated operating system to be loaded with the GPS function' The mobile electronic device 100 becomes a GPS navigation system that can directly and quickly provide various navigation information. When the user selects a dedicated operating system for the 疋PMP function to be loaded, the mobile electronic device 1 becomes 12 099 twf. Doc/n ύ _ 200925995 Body File Player 'Users can play multimedia files in the open. ^ p Mobile electronic device _ before the selection of the operating system 'not only can speed up the activation of the mobile electronic device _, so that it can also activate the (four) power device (10), thereby increasing the use of the free ship. u The required function of the electronic device and its operating system loading method (4) has at least the following advantages: Sub-installation i before the user can start the action of the electric system to select 'to improve the start-up action Electronic idling = loading (four), the process of the system, and then improving the mobile electronic device in the mobile electronic device _ storage of a variety of functions to support the general industry system and only support specific functions of the special work (four) system, let use According to the needs, people choose different operating systems. In this way, not only can the time of the mobile electronic device be turned on, but also the power saving effect can be achieved. System It is a more time- and labor-saving method to initiate a variety of operability and placement, thereby improving the convenience of using mobile electronic devices. Although the present invention has been disclosed in the preferred embodiments above, it is common knowledge in any technical field. ============================================================================================================ . 2 is a flow chart of a method of loading an operating system in accordance with an embodiment of the present invention. FIG. 3 is a flow chart showing a loading method of an operating system according to another embodiment of the present invention. ^ [Main component symbol description] 100 mobile electronic device 110 storage device 120 selection switch 130 boot module 140 central processor 210 - "250: each step 310 - a loading method of the operating system according to an embodiment of the present invention 350: steps of loading method of the operating system according to another embodiment of the present invention