九、發明說明： 【發明所屬之技術領域】 本么月係指一種電腦相關之 硬碟相關之測試系統。 糸，，光尤心一種電腦 【先前技術】 *同===，的作《統，有 術的發展’硬碟也存=:r:r。隨著電腦技 的介面的差異，硬碟的轉速差異等等比如硬碟與電腦聯接 硬碟介面是硬碟與電腦主她备M Α 係在硬碑緩存和#辦 機系統間的連接部件，作用 硬軌存和4體之間傳輸 :碟與電腦之間的連接速度，在整個系統中二:面:Nine, invention description: [Technical field to which the invention belongs] This month refers to a computer-related hard disk related test system. Hey, light is especially a kind of computer. [Prior Art] *With the same ===, the work "The development of the system" is also stored in the hard disk =:r:r. With the difference in the interface of computer technology, the difference in the speed of the hard disk, etc., such as the hard disk and computer connection hard disk interface is the connection between the hard disk and the computer master M Α in the hard monument cache and the # server system, The role between the hard track and the 4 body transfer: the speed of the connection between the disc and the computer, in the entire system two: face:
=!著程式運行快慢和系統性能好壞。從整體：：直 ^：.^^IDE(Integrated ^ Electr〇nics)^ATA ^ IT ΑΤΑ) ' SCSI CSmaI1 C〇mPUter System Inte^ce) ^先^通道四種，及_介面硬碟多用於家用產品 飼服^二應用於飼服器，SCSI介面的硬碟則主要應用於 "益場，而光纖通道只在高端伺服器上。 除了介面的不同影響硬碟與電腦的連接速度，硬碟本 的轉逮（RGtatiGnaI Speed)，即硬碟内電機主軸的旋轉速 :、也就疋硬碟碟片在一分鐘内所能完成的最大轉數，也 是決定硬碟内部傳輸率的關鍵因素之一，在很大程度上直 接影響到硬碟的速度。硬碟的轉速越快，硬碟尋播速度也 就越快’相對的硬碟的傳輸速度也就得到了提高。家用的 1328163 ’曰’通硬碟的轉速一般有54〇〇 Rev〇luti〇ns per Minute .(rPm，轉/每分鐘）、7200rpm幾種，高轉逮硬碟也是現 .在桌面型電腦用戶的首選。而對於筆記型電腦用戶則是 • 420〇ΓΡ®、540〇rpm為主。伺服器對硬碟性能要求最高，伺 服器中使用的硬碟轉速基本都採用1〇〇〇〇rpm。 電腦類型的不同決定了硬碟的結構大小，比如，筆記 型電腦内部空間狭小，筆記型電腦硬碟的尺寸（2.5寸） ►也被設計的比桌面型電腦硬碟（3.5寸）小。電腦針對的 用戶不同決定了硬碑玄_ '、里的大小，一般用戶使用的硬碟基 ^是㈣’筆記型電腦一般採用彻或60G硬碟，飼服 益一般採用100G以上的廍虚 ..,^ ^ , 的更茱在作業系統中，硬碟還必 和格式化’對硬碟進行分區及格式化可更好的整理 及管理硬碟的資料。 正 的硬要碟存在不同的參數，當量產電腦 硬碟的品質合格。比： 些功能的測試，以確定 =否此正常運行；對硬碟進行格式化；將硬碟資料刪除 傳統的測試硬碟的方 不同參數進行測m &透過—些職軟體對硬碟的 傳輸速度。去旦$ + ，透過某個測試軟體測試硬碟的 同的測試，=硬碟時，需要對大量的硬碟做不 需要將硬碟從電腦拆分，^十對母-個硬碟做不同的測試 種類也不同，從_ 亚換不同的硬碟，所作的測試 之而而要耗費大量的時間。 7 1328163 【發明内容】 鑒於以上内容，有必要提供一種硬碟測試系統，可以 對不同的硬碟做多種測試。 -種硬碟測試系統’其包括電腦及硬碟測試裝置，該 電腦包括-個設有南橋的主機板，其中，所述硬碟測試穿x 置連接於所述電腦的主機板，該硬碟測試裝置包括：待測 硬碟=面，用於連接待測硬碟至所述主機板的南橋；硬碑 測j拉組，其連接至主機板的南橋，用於對所述待測硬碟 進订測试作業；及按鍵面板，連接一個連接於 板 的按鍵面板控制哭，用於兔田钱板 用於為用戶提供硬碟測試控制介面， 二二按鐽面板可根據硬碟測試模組所包括的不同功能 業實現不同功能模組的不同測試作 業且母個知鍵分別對應上述不同的功能模組。 ^用本發明所提供的硬碟測試系 可做多種的測試作業，於量 ^门的硬碟 的時間，提高測試效率。“更料，㈣測試硬碟 【實施方式】 所示，係本發明硬碟測 統架構圖。該系統包括n】：兄軏佳貝鈿例的糸 2〇,用於對待_43()1%^=及—個硬碟測試裝置 π咮進仃多種測試作業。 或者筆記型電:二” ΙΒΜ架構的個人電腦（PC) -，其包括-:主機板：以是採用Apple架一 斤硬業測4裝置20是一個章刀體，即能夠安裝運行軟 8 1328163 體’其連接於電腦1的主機板10。 所述待測硬碟30可以是35英 或者1.8英寸硬碟，盆連接、、/、、2·5英寸硬碟 其連接於硬碟測試褒置20從n =作業。-般而言，可同時進行 ：進行測 的測試作業。 彳口待測硬碟30 如圖2所示，係圖卫中硬碟測試 该運作系統包括所述主嬙妬1Λ 直建作糸統架構圖。 匕枯所迷主機板1〇及所述硬碟 所述主機板10包括一個南橋 、H 20。 控制器102。 D 、連接—個按鍵面板 =硬碟測試裝置2〇包括硬 别硬碟介面201及一個按鍵面板2〇2。 個待 其中，硬碟測試模組2〇〇，連 101。該硬碟測試模组20 ，板忉的南橋 保、，且ZUU疋透過電腦1控 用於對待测硬碟30進行多種測試作業。 T、程式’ ::硬碟介面201，可以是針對不 不问介面，比如針對5錢硬 J更碟30的 PATA硬碟的PATAa ” ；丨面，或者針對 板〗。的南I: 用於將待測硬碟3。連接至主機 按鍵面板202連接至按鍵面板 硬碟測試控制介面，使用戶可對1〇2，用於提供 辈0访&細Α 了對待挪硬碟進行多種測試作 業該#鍵面板202可以是普诵括铋 y , 曰k扠鍵面板，如電腦的鍵盤、 电話的數位按鍵等，還可以是觸 端提供給用戶作業的觸摸屏等==板，如商業終 哥寻备鍵面板控制器102豆i卓 接至硬碟測試模組2〇〇。該 八 通刼鍵面板控制器102可以直接 9 1328163 是連接於主機板10上擴展插槽的控制擴展卡或者部件，用 -於接收用戶使用按鍵面板202的硬碟測試資訊，並根據該 ••所接收的測試資訊控制硬碟測試模絚2〇〇’對待測硬碟川 •進行多種測試作業。 ' 如圖3所示’係圖2中硬碟測試模組的功能模組圖。 所u硬碟測試模組200包括格式化測試模組2〇〇ι、分區 試模組2002、資料寫入及刪除測試模組2〇〇3、速度測試模 二20:/業系統測試模*组2005及測試結果輸出模組 根據硬碟龍模組所包括的不同功能模組，按 :===鍵來實現不同功能模_不同 ^菜比U格式化測試，’、“分區測試”、 料寫入及刪除測試，，、“速度測試”、及 ' 按鍵分別對應上述不㈣功能模組。 m収 格式化測試模組·i，用於測試 :進行格式化作業。硬碟格式化是將硬碟劃分 再將磁軌劃分為若干個物理 分出標識部分、間隔區、資料⑤H格二固物理磁區再劃 , 、料區等該格式化測試模租2〇m =:101對待測硬碟-進行格式化，測試格式化二 疋否成功’並於測試結果輪出模组綱 Μ 待測硬碟30能夠進行 叛出象式、结果。若 有指德…。主” 丨化作業，則說明待測硬碟30沒 耗壞，右相硬碟3G不能夠進行 二 測硬碟30磁執損壞或者有瑕疲。 乍業t兄明待 分區測試模纟且9 π m r〇 進行分區作掌：=: ;於測試所述待測硬碟30能否 >、在靖取—個硬碟相應的文檔時，必須要給 二相應的規則，比如硬碟通常都會分成幾個 區、E區等等），該分區是對 u 為f人拽— 進行邏輯分區，其目的是 二/ 有'去保存貧料’為财放提供更大的空間。 一般一個硬碟最多可有24個.器益\ ^ ^ ^ ιη 匕輯为區。分區測試模組2002 ===測硬碟3。進行邏輯分區作業， 輸出測試 30 普 、更業3〇不旎夠進行邏輯分區作 業’則說明待測硬碟3G磁執損壞或者有瑕疫。 人及贿賴漁·，心贼所述待測硬 行、刪除作業。㈣待測硬碟30進 及刪除資料測試作業’並於測試結果輸出 ^ 2_輸出測試結果。若待測硬碟30寫入資料成功， 有旦：Γ]二寫入的資料，則說明待測硬碟30磁執損壞或者 二碟3〇寫入資料不成功，則說明待測硬碟 也4 ;若彳㈣硬碟3G寫^料成功， 此'1 *寫入的資料，則說明待測硬碟30沒有損壞。 速度測試模组2_，用於對所述待測 轉速 =測試’從而判斷硬碟轉速是否符合標準。硬碟量= 王^根據需求量產不同轉速標準的硬碟，若待測硬碟 二、按照夏產標準’應該是轉速5_rpm的硬碟，而速度測 4模組2004探測待測硬碟3〇單位時間轉速不等於 5_rpm ’則說明待測硬碟％不符合標準；反之，若速产 J式核、且2004板測待測硬碟3〇單位時間轉速等於 11 1328163 540〇rpm ’則說明待測硬碟 組纖測試待測硬碟％的°所述速度測試模 單位時間轉動次數來進行；還 ^過採集待測硬碟30 透過控制該紅外測量儀器發射 紅外測量儀器， 上反射後:接收反射波，處理該反射工波二=則硬碟3。 作業系統測試模組2〇〇5，用於 于1 u。 業系統，並測試作業系統運行是否正^測硬豸3〇安裝作 可備份需要安裝的作業系統文槽，Λ。硬碟測試裝置20 進行安褒作業系統作業時，作業:田而要對待測硬碟30 碟測試裝置20備份的作業系統文槽组=調用硬 3〇,安裝完畢後，進行簡單的運行作掌測硬碟 新啟動電腦1、關閉電腦 .....、先作業（如，重 碟3。安裝作業系統，並能^二)⑵ 測硬碟3 0沒有損壞；若能夠於待測硬们〇安穿作貝=明待 在電腦1其他硬體正常時，盔、片” 、業糸統， 明待測硬碟3 0磁執損Η右 节運行作業系、統，則說 此, 貝壞或有瑕疵，·若根本盔法安梦柞普/ 則說明待測硬碟3G磁執損壞或有瑕症。 糸 測試結果輸出模組2〇〇6，用於 的測試結果。該測試杜果^ 、，丨所迷待測硬碟30 透過雷r 、、°果輪出杈組2006可直接將測試姓果 f過電細1的顯示器顯示給用戶，也可以控制電腦果 印設備，列印輪出測試結果給用戶。 w心1的列 如圖4所不，係圖1中硬碟測試裝置的且體垂仑丨 该硬碟測試裝置20的待測硬碟介㈣1£^連=圖。 測硬碟30 (圖中一個3 ς μ i 、運接有兩個待 個3.5英寸硬碟及-個2.5英寸硬碟）， 12 1328163 按鍵面板202設置有“格式化測試”、“分區測試” “資 料寫入及刪除測試”、“速度測試”、及“作業系統測試，貝 按鍵’用戶可透過選擇使用上述按鍵，同時對圖示的一個 3.5央寸硬碟及一個2.5央寸硬碟進行多種測試。 以下再列舉一簡單實例來說明使用硬碟測試系統對待 測硬碟30進行測試作業的實施過程。例如，用戶需要測試 -塊3.5英寸的SATA硬碟，此時，用戶將此^英^ SATA硬碟連接至硬碟測試裝置2〇的待測硬碟介面; 然後，用戶按下按鍵面板202的按鍵，比如“格式化測試” 按鍵；按鍵面板控制器搬接收到用戶按下“格式二則 試’，按鍵的資訊，並根據接收的資訊控制硬碟測試模组 剔的格式化測試模組·i ;格式化測試模組·)開 3.5英寸的SATA硬碟進行格式化作業，若該格式以 :了果輸出模組2006輸出測試結果，說明測： 3.5央寸的SATA硬碟磁軌沒有損壞。 本發明雖以較佳實施彳丨据 ,^ΒΠ > 貫％例揭路如上，然其並非用以限定 範^内，=!^4此項技#者’在不脫離本發明之精神和 後附由&可做更動與潤飾’因此本發明之保護範圍當視 後附之申請專㈣圍所界定者為準。 【圖式簡單說明】 圖 圖係本發月硬碟測試系統較佳實施例的系統架構 圖2係圖1中硬碟關μ運作域架構圖 圖3係圖2中硬碟測試模組的功能模組圖。 13 1328163 圖4係圖1中硬碟測試裝置的具體實例圖。 【主要元件符號說明】 主機板 10 硬碟測試裝置 20 待測硬碟 30 南橋 101 按鍵面板控制器 102 硬碟測試模組 200 待測硬碟介面 201 按鍵面板 202 14=! The program runs fast and the system performance is good or bad. From the whole:: straight ^:.^^IDE(Integrated ^ Electr〇nics)^ATA ^ IT ΑΤΑ) ' SCSI CSmaI1 C〇mPUter System Inte^ce) ^ First ^ channel four, and _ interface hard disk for home use The product feeding service is applied to the feeding device, and the hard disk of the SCSI interface is mainly applied to the "Yield field, while the Fibre Channel is only used on the high-end server. In addition to the difference in interface between the hard disk and the computer, the hard disk drive (RGtatiGnaI Speed), that is, the rotation speed of the motor spindle in the hard disk: that is, the hard disk can be completed in one minute. The maximum number of revolutions is also one of the key factors determining the internal transfer rate of the hard disk, which directly affects the speed of the hard disk to a large extent. The faster the hard disk speed, the faster the hard disk search speed. The relative hard disk transfer speed is also improved. The speed of the household 1328163 '曰' hard disk is generally 54 〇〇 Rev〇luti〇ns per Minute. (rPm, turn / per minute), 7200 rpm several, high-speed catch hard disk is also present. In the desktop computer users The first choice. For notebook users, it is • 420〇ΓΡ®, 540〇rpm. The server has the highest performance requirements for the hard disk, and the hard disk speed used in the servo is basically 1 rpm. The type of computer determines the size of the hard disk. For example, the internal space of the notebook is small, and the size of the notebook hard disk (2.5 inches) ► is also designed to be smaller than the desktop hard disk (3.5 inches). Different users of the computer determine the hard monument Xuan _ ', the size of the inside, the hard disk base used by the general user ^ is (four) 'note computer generally uses the full or 60G hard disk, the feeding service benefits generally use more than 100G. . , ^ ^ , The more in the operating system, the hard disk must also be formatted 'partition and format the hard disk to better organize and manage the hard disk data. There are different parameters for the positive hard disk, and the quality of the equivalent computer hard disk is qualified. Than: test the function to determine = no this is normal operation; format the hard disk; remove the hard disk data to remove the traditional test hard disk from the different parameters of the test m & through some software to the hard disk transfer speed. Go to $+, test the same test of the hard disk through a test software, = hard disk, you need to do a lot of hard disk do not need to split the hard disk from the computer, ^ ten pairs of mother-hard disk do different The types of tests are also different. It takes a lot of time to test from different hard disks. 7 1328163 [Description of the Invention] In view of the above, it is necessary to provide a hard disk test system that can perform various tests on different hard disks. - a hard disk test system comprising a computer and a hard disk test device, the computer comprising a motherboard having a south bridge, wherein the hard disk test is connected to a motherboard of the computer, the hard disk The test device includes: a hard disk to be tested = a surface, a south bridge for connecting the hard disk to be tested to the motherboard; a hard monument measuring j pull group connected to the south bridge of the motherboard for the hard disk to be tested Binding test operation; and button panel, connected to a button panel connected to the board to control crying, used for rabbit field money board to provide users with hard disk test control interface, 22 second button panel can be based on hard disk test module The different functional industries included implement different test operations of different functional modules and the parent known keys respectively correspond to the different functional modules. Using the hard disk test system provided by the present invention, a variety of test operations can be performed to improve the test efficiency in the time of the hard disk of the door. "More material, (4) test hard disk [Embodiment] is shown in the hard disk test architecture diagram of the present invention. The system includes n]: 軏 軏 軏 钿 钿 〇 〇 〇 〇 〇 〇 〇 用于 用于 用于 用于 用于 用于 _ _ _ %^= and - a hard disk test device π 咮 仃 a variety of test operations. Or notebook type: two " ΙΒΜ architecture of the personal computer (PC) -, including -: motherboard: to use the Apple rack a pound hard The industrial device 4 device 20 is a chapter body, that is, a motherboard 8 that is connected to the computer 1 can be installed and operated. The hard disk 30 to be tested may be a 35-inch or 1.8-inch hard disk, a basin-connected, /, and a 2.5-inch hard disk that is connected to the hard disk test device 20 from n = work. In general, it can be done simultaneously: testing the test. The hard disk to be tested 30 is shown in Figure 2. The hard disk test is shown in the figure. The operating system includes the main structure. The motherboard 1 and the hard disk are included in the motherboard. The motherboard 10 includes a south bridge and an H 20 . Controller 102. D. Connection - a button panel = The hard disk test device 2 includes a hard disk interface 201 and a button panel 2〇2. Among them, the hard disk test module is 2, even 101. The hard disk test module 20, the south bridge of the board, and the ZUU疋 are used by the computer 1 to perform various test operations on the hard disk 30 to be tested. T, program ':: hard disk interface 201, can be for the interface without asking the interface, such as PATAa for PATA hard disk of 5 money hard J more than 30"; Connect the hard disk to be tested 3. Connect to the host button panel 202 to connect to the button panel hard disk test control interface, so that the user can use 1〇2 to provide a lot of test operations for the hard disk. The #key panel 202 can be a 诵 诵 y, a 叉k fork key panel, such as a computer keyboard, a telephone digital button, etc., or a touch screen provided by the touch end to the user, etc. == board, such as a commercial end The brother search key panel controller 102 is connected to the hard disk test module 2. The eight-way key panel controller 102 can directly connect to the control expansion card of the expansion slot on the motherboard 10 or The component is used to receive the hard disk test information of the user using the button panel 202, and control the hard disk test module according to the test information received by the tester, and to perform a plurality of test operations. Figure 3 shows the function of the hard disk test module in Figure 2. The hard disk test module 200 includes a formatted test module 2〇〇ι, a partition test module 2002, a data write and delete test module 2〇〇3, and a speed test mode 2:20 Industry System Test Module Group 2005 and Test Results Output Module According to the different function modules included in the hard disk dragon module, press: === key to achieve different function modules _ different ^ dishes than U format test, ', "Partition test", material write and delete test, ", speed test", and 'buttons correspond to the above (4) function modules respectively. m format test module · i, for testing: format operation. Hard disk formatting is to divide the hard disk into several physical distribution identification parts, spacers, data 5H grid, two solid physical magnetic areas and then draw, and the material area is formatted to test the module rent 2〇m =:101 The hard disk to be tested - formatted, the test formatted is not successful 'and the module results in the test results. The hard disk 30 to be tested can be used to rebel, the result. If there is a finger... The main "successful operation" indicates that the hard disk 30 to be tested is not worn out, and the right phase hard disk 3G cannot be used. Drive line 30 second test magnetic performed Flaws or fatigue damage.乍 t 兄 明 明 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区 分区To give two corresponding rules, such as the hard disk is usually divided into several areas, E area, etc.), the partition is for u people - logical partition, the purpose is two / have 'to save poor material' The money provides more space. Generally, a hard disk can have up to 24 pieces. The device benefits \ ^ ^ ^ ιη 匕 is the area. Partition Test Module 2002 === Test Hard Disk 3. Performing a logical partitioning operation, outputting a test, and performing a logical partitioning operation indicates that the hard disk 3G is damaged or has a plague. People and bribes and fishing, the heart thief said to be tested hard, delete the job. (4) The hard disk 30 to be tested and the data test operation are deleted' and the test result is output ^ 2_ to output the test result. If the hard disk 30 to be tested is successfully written, there is a data written by the second: Γ]2, indicating that the hard disk 30 is damaged or the second disk is not successfully written, indicating that the hard disk to be tested is also 4; If the (4) hard disk 3G writes the material successfully, the data written by this '1 * indicates that the hard disk 30 to be tested is not damaged. The speed test module 2_ is used to determine the speed of the test to be tested to determine whether the hard disk speed meets the standard. Hard disk volume = Wang ^ According to the demand, the production of hard disk with different speed standards, if the hard disk to be tested, according to the summer production standard 'should be a hard disk with a speed of 5 rpm, and the speed test 4 module 2004 detects the hard disk to be tested 3 〇 The unit time speed is not equal to 5_rpm', indicating that the hard disk% to be tested does not meet the standard; on the contrary, if the J-core is fast-produced, and the test board is tested, the unit speed of the hard disk is equal to 11 1328163 540〇rpm'. The hard disk assembly test of the hard disk to be tested is performed by the speed test mode unit time rotation number; and the acquisition of the hard disk 30 to be tested is performed by controlling the infrared measurement instrument to emit an infrared measurement instrument, after the reflection: The reflected wave is received, and the reflected worker wave 2 is processed as the hard disk 3. The operating system test module 2〇〇5 is used for 1 u. The system, and test whether the operating system is running, and the hard disk is installed. You can back up the operating system file that needs to be installed, Λ. When the hard disk test device 20 performs the operation of the ampoule operation system, the operation: the hard disk is to be tested. The hard disk 30 disk test device 20 backs up the operation system squad group = call hard 3 〇, after the installation is completed, the simple operation is performed. Test the hard disk to start the computer 1. Turn off the computer....., first work (for example, re-disc 3. Install the operating system, and can ^2) (2) Test the hard disk 3 0 without damage; if it can be tested hard 〇安穿作贝=明待在电脑1 Other hardware is normal, helmet, film", industry ,, Ming to test hard disk 3 0 magnetic damage Η right section running operation system, system, then say this, Bei Bad or flawed, if the basic helmet Faun dreams / then indicate that the hard disk 3G magnetic damage is damaged or defective. 糸 Test result output module 2〇〇6, used for test results. Fruit ^,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, The test results are printed out to the user. The column of w heart 1 is as shown in Fig. 4, which is the hard disk test device of Fig. 1 and is the body of the hard disk. Test device 20's hard disk to be tested (4) 1£^连=图. Test hard disk 30 (one 3 ς μ i in the figure, two 3.5-inch hard disks and one 2.5-inch hard disk in the transport), 12 1328163 The button panel 202 is provided with "format test", "partition test", "data writing and deletion test", "speed test", and "operation system test, the button can be selected by the user to select the above button, and the map A 3.5-inch hard drive and a 2.5-inch hard drive are shown for various tests. A simple example will be given below to illustrate the implementation process of testing the hard disk 30 using the hard disk test system. For example, the user needs to test a 3.5-inch SATA hard disk. At this time, the user connects the SATA hard disk to the hard disk interface of the hard disk test device 2; then, the user presses the button panel 202. Buttons, such as the "format test" button; the button panel controller receives the user presses the "format 2 test" button information, and controls the format test module of the hard disk test module according to the received information. i; format test module ·) open 3.5-inch SATA hard disk for formatting operations, if the format is: the output module 2006 output test results, the test: 3.5 central inch SATA hard disk track is not damaged Although the present invention is based on the preferred embodiment, the method of "%" is disclosed above, but it is not intended to limit the scope of the invention, and the skill of the invention is not deviated from the spirit of the present invention. And the following can be used to make changes and retouchings. Therefore, the scope of protection of the present invention is subject to the definition of the attached application (4). [Simplified drawing] The drawing is based on the monthly hard disk test system. The system architecture of the preferred embodiment is shown in Figure 1. Figure 3 is a functional block diagram of the hard disk test module in Figure 2. 13 1328163 Figure 4 is a detailed example of the hard disk test device in Figure 1. [Main component symbol description] Motherboard 10 hard disk test device 20 Hard disk to be tested 30 South Bridge 101 Button panel controller 102 Hard disk test module 200 Hard disk interface to be tested 201 Button panel 202 14