MRT Western Digital Professional Tools Instructions

 

 

 

These documents are derived from MRT Firmware Laboratory.

For more information, please visit our website http://www.mrtlab.com

 

 

 

 

 

 

 

 

 

                                            

 

 

Content

 

1. Startup Interface

       1.1Select HDD model dialog box………………………………………………2

2.  Main Interface

       2.1 Menu and Main Functions…………………………………………………..5

              2.1.1Dianosistic Menu…………………………………………………….5

              2.1.2 Service Area Operation…………………………………………..…16

              2.1.3 Tools……………………………………………………………….....30

       2.2 Toolbar……………………………………………………………………..35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                            Startup Interface

1.1 Select HDD Mode Dialog Box

 

Select HDD Mode Dialog Boxas shown in figure 1.1-1

                            Figure1.1-1Mode Selection

 

The dialog box lists versions and program startup model (the default startup model is the common model) supported by Western Digitalhereinafter refer as WD. Users can manually select the model or automatically detect, after selecting the model, click “Startup” button to enter the main interface of WD Professional Tools.

       Common Model is used to normally visit HDD and each module can be normally opened .

       If under “Common  model ”, HDD can’t normally ready or can't read the information of ROM, RAM and other models, users can select Key Modelor "Diagnostic Model" according to practical situation. Under the two models, the program will carry on the special treatment on HDD; the program will enhance the processing capacity of HDD failures. 

 

UnderKey Model, HDD disk stops running, at this time you can only visit the module information on PCB board, and can't visit the contents on HDD disk. If users choose this model, the program will pop up “Input SASPT” dialog box in the process of its initialization (as shown in figure1.1-2), users can operate HDD under this model after setting SASPT. 

                     Figure1.1-2Input SA SPT

 Diagnostic Modelis MRT Firmware Laboratory to develop the repair function for WD Series HDDs, when HDD can’t normally ready, users need to manually “short circuit” HDD Safe Jumper. Then when the program starts , select Diagnostic Model, click Automatic acquisition modelor Manually select the model, after starting the program , users are required to set up working folder to save model information(as shown in figure 1.1-3 ) so as to recover initial statue of HDD when errors occur.

                                          Figure1.1-3Save Module

       Please refer to “MRT Main Program Instruction”, if you want to know more information about MRT Directory Structure. After saving the information of modules, it will pop up the dialog box as shown in figure 1.1-2 to ask users to input SASPT, the default SASPT information is automatically acquired by program, users can also manually input. After setting SASPT, click “OK” button, it will pop up the prompt information (As shown in figure 1.1-4).

                            Figure1.1-4 Prompt Information

If users connect the security jumper before starting program, then users need to remove the security jumper to make sure the program work normally.

Click “OK” button to enter “Diagnostic Model”, the program will re-start HDD and set information inside RAM. This moment users can normally read HDD Firmware Information, including ROM, RAM on PCB board and CP List, Module List and other information on HDD disk. Users can observe the startup situation on Log Page.

 

 

                                                               Main Interface

The Main Interface of WD Professional Repair Tools, all the operations by users will be recorded in log page, as shown in figure 2.

                                          Figure2WD Main Interface

2.1Menu and Main Functions

WD Professional Tools Main Functions are mainly concentrated on the "Diagnosis", "Service Area Operations", "Tools" three menus; each menu structure as follows:

2.1.1 Diagnosis

1. HDD Information

        HDD Informationsubmenu can display the current basic information of HDD in the form of the dialog box, and it can detect HDD again. As shown in figure 2.1-1.

 

                                          Figure 2.1-1HDD Information

2. ROM-related Functions

       DiagnosisROM-related Functions, as shown in figure 2.1-2.

      

                     Figure 2.1-2DiagnosisROM-related  Function

      ROM-related Functionsubmenu provides the basic operations to ROM, including "Show ROM List" (Figure 2.1-3), "Save ROM", "Write into ROM", "Save ROM module", "Write into ROM module" and other series of operations.

                                          Figure 2.1-3ROM  List

       Double-click any line in the ROM List to load ROM into Hex Editor(as shown in figure 2.1-4), in the Hex Editor, ROM information will be displayed as hexadecimal form, from left to right is Offset, Hexadecimal information, ASSII code, users can edit the contents inside ROM.

                                   Figure 2.1-4Hex Editor

       After the completion of editing, users can select to write into HDD directly or save it to the file to load it to the previous saved file.

       It will pop up “View and Edit HDD resource” dialog box when users click “View and Edit HDD resource” button. Please refer to “Tools-Common Tools- View and Edit HDD resource” for more detailed information. Users can view each HDD module and editable resource.

3. Change Head Bitmap

  Change Head Bitmap”(As shown in figure 2.1-5dialog box lists the number of heads among the current HDD, users can choose to kill which head according to their own situation, once one head is killed, it will lead to the reduction of HDD capacity.

Figure 2.1-5Change Head Bitmap

       When users need to save “ROM information”, “Module information”, “RAM information” and other HDD firmware information, if users has not create the save directory of HDD model, it will appear the following dialog box. As shown in fogure2.1-6

                                   Figure 2.1-6Save HDD firmware information

  The default save path D:\UserDataFileunder this file, MRT by default set up a file for each MRT professional tools. For exampleDisk copy tools, the default folder DataCopyerWD professional repair tools, the default folder WDCMarvel etc. In each folder of professional tools, it sets up the folder to each kind of model; Folder naming rules consists of HDD manufacturer - model - serial number. In the dialog box, users can see the existed folder, and can operate the folder through the toolbar on the dialog box. When users have already set the save path, click “OK” button, it will pop up “Firmware Description ” dialog box(as shown in figure2.1-7), users can add an remark here providing convenience for the next view.

      

              As shown in figure 2.1-7Firmware Description

       Click “OK” button, it will pop up “Save As” dialog box (as shown in figure2.1-8), at this time users can save the specified module resource. If users have already set the working directory before, the dialog box of “Save HDD Firmware Information” and “Firmware Description” won't appear, it directly appears the dialog box “Save As.”

      

                                          Figure 2.1-8Save As

4. Save ROM Module

       Save ROM Moduleis used to save all the current ROM modules resource inside HDD, as shown in figure 2.1-9.

                                   Figure 2.1-9Save ROM Module

5.  Write into ROM Module

       Write into ROM Moduleis used to write the previous saved ROM module into RAM chip of HDD(as shown in figure2.1-10), the dialog box lists all the current ROM modules of HDD, working directory and working directory structure.  

                                   Figure 2.1-10Write into ROM module

6. From SA module to generate ROM

       From SA module to generate ROM”(as shown in figure2.1-11),when we replace HDD circuit, HDD can’t work due to the mismatch problem, this function is used to write the corresponding ROM information into HDD motherboard chip.

                     Figure 2.1-11From SA  module to generate ROM

7.  Rebuild ROM Module

       Rebuild ROM Modulemenu can be divided into four menus: "ROM SA Directory (0B, 20B)", "ROM SA Adapter (47)", "ROM SA Bitmap Table (0A)", "ROM SA Defect  Table (30)" . It can be rebuilt according to different ROM modules, please refer to “Tools-Common Tools- View and Edit HDD resource” for more detailed information about ROM.

1ROM SA0B20B

  ROM SA0B20B)“submenu is the rebuilding 0B, 20B module, the rebuilding results will display in the log page.

2ROM SA Adapter47

  ROM SA Adapter47” submenu is used to rebuild ROM 47 module, users can select to back up the current ROM, they can also save the rebuilding information as the file, as shown in figure 2.1-12.

                     Figure 2.1-12ROM SA  Adapter47))

3ROM SA  Bitmap Table0A

  ROM SA Bitmap Table0A)“(as shown in figure 2.1-13submenu is used to rebuild ROM 0A moduleusers can select “Automatic Generation” or “Manual Generation”, the former uses the default number of heads, the later needs to manually configure the number of heads, please refer to “Change Head Bitmap”(Figure2.1-14)for more information about head modifying.

              Figure 2.1-13ROM SA Bitmap Table0A))

4ROM SA Defects Table30

       ROM SA Defects Table30)” as shown in figure 2.1-14.

                     Figure 2.1-14ROM SA Defect Table30))

8. RAM-related Functions

Figure 2.1-15RAM-related Functions   

RAM-related Functions menu has two submenus: "Edit RAM Head " and "Load LDR".

2Load LDR

      When HDD can’t start by using conventional way, it can start from outside files, at this time loading LDR can realize the effect, as shown in figure 2.1-16.

              Figure 2.1-16Load LDR

9. Disk Formatting

  Disk Formatting operation is used to format HDD, there are many ways for users to choose, as shown in figure 2.1-17.

                     Figure 2.1-17Disk Formatting

  These methods of formatting are available for you to selectFormatting Reserve, Formatting unit, Combine P-List and G-listClear G-List and Relo-ListCombine P-List and G-List again. After selecting the method of formatting, click “OK” button to execute. 

10. Defects Table

  Defects Table is used to record the defect areas in HDD, can be divided into the following types of defectsP-listG-listT-ListSA-List.

    

Figure 2.1-18DiagnosisDefect Operation

1P-Listpermanent defect listthese defects are found by manufacturers to use specialized test equipment. These defects are permanent defects generated by the magnetic medium after life comes to the end. These defects cannot be canceled for the non-manufacturers; they can only use some special equipment to increase it.  There is no need to take care of it because G-List exists, so the list of G-List inside disk is not empty when some manufacturers have sold this product recently.    

2G-listGrowth Defect ListThe defects can be found in the process of operation HDD, can be found in the process of formatting, or can be found in the process of using REASSIGN BLOCK command to do reallocation.

3T-ListTrack Defect List

4SA-ListService Area Defect List

Users click one defect table under Editing Defect Listmenu, the program will list all the defects recorded in this defect table, as shown in figure 2.1-19.

                            Figure 2.1-19 Edit Defect Table

Double-click any line in the Defect Table; you can edit the defects, as shown in figure 2.1-20.

                     Figure 2.1-20 Edit Defect

For similar operation on other defects, we wont explain one by one.

 Clear Defect Tablewill clear HDD defect recorded in the corresponding defect table, when users perform this operation, it will remind users to save the current defect, the execution results and the save information will display in the Log page.

2.1.2 Service Area Operation

       Service Area Operation menu structure as shown in figure 2.1-21

                         

              Figure 2.1-21Service Area Operation

1.  Module List

  Module Listsubmenu displays the current module information, as shown in figure 2.1-22.

                                   Figure 2.1-22Module List

  Users can click the right-click in the list box, it will pop up “Right-click Menu”, as shown in figure 2.1-23. Double-click any module; you can load this module into Hex Editor to edit, as shown in figure 2.1-26.

Figure 2.1-23Right-click Menu

       Click “Open” button to load this module into Hex Editor Page; Click “Select Copy”, it will copy number 0 backup or number 1 backup of this module, as shown in figure 2.1-24Click SA Detectionbutton, it will detect HDD service area, the detection content contains whether service area can read, whether service file is normal, whether the calibration is correct.

The detection result will display in the last several pages of “Module List”, as shown in figure2.1-25;“Hardware Detection”, it will detect HDD firmware, the detection content contains Copy 0 and Copy 1.

                     Figure 2.1-24Select Copy

                                          Figure 2.1-25SA Detection

                                          Figure 2.1-26Hex Editor Page

  Users can perform the operation on this module according to the toolbar provided by Hex Editor, including modification, write, save, search etc. You can also click the right-click in the list box and select the operation in the pop-up menu, as shown in figure2.1-27.

       Figure 2.1-27Right-click Menu

2. View 90 Module Information

  View 90 Module Informationprovides a view with the save information of 90 module, the result will display in the Log page, as shown in figure 2.1-28.

     

Figure 2.1-28View 90 Module Information

The content of displaying contains the total number of heads, the current use of heads, Mdl 47 Version, ROM Version, Mdl 11 Version, and Family Code.

3.  View Zone Table Information

       View Zone Table Information will display HDD Zone information, because of the reason of publishing, we only intercept part of results, as shown in figure, 2.1-29.

       Figure 2.1-29View Zone Table Information

4. Head Detection

       Head Detection”(Figure2.1-30can read, write detection of heads, the detection result will display in log page(Figure2.1-31).

              Figure 2.1-30Head Detection

       Figure 2.1-31Detection Result

5. SA Structure Testing

       SA Structure Testing”(Figure2.1-32),the testing result will display in the “SA  Testing Result” pageFigure2.1-33.

Figure 2.1-32SA Structure Testing

                                          Figure 2.1-33SA Structure Testing Result

6.  Hardware Module Detection

  Hardware Module Detectionwill detect the information of hardware modules, the result will display in the “Report” pageFigure2.1-34.

                            Figure 2.1-34Hardware Detection

7. Track Way Detection

       Track Way Detectionrefers to 2.1.2 -7SA Structure Detection.

8. Save Module

       Save Modulerefers to 2.1.1Change Head Bitmap”(Figure2.1-3.

9. Write into Module

       Write into Module as shown in figure2.1-35.

                                          Figure 2.1-35Write into Module

  Users can choose the way of writing into, if there are files of module information in the specified list, the information of files will display in the list box, otherwise it will display in the blank list. After setting the module of writing into by users, click “OK” button to finish this operation, the operation result will display in the Log page. 

10. Save Track

       Save Trackas shown in figure2.1-36.

                            Figure 2.1-36Save Track

       Users can select the tracks need to be saved and the way of saving as well as set the save path. Click “OK” button to complete this operation, the operation result will display in the Log page.

11. Write into Track

       Write into Trackwill write the files saved by users into the specified track, as shown in figure 2.1-37.

                                          Figure 2.1-37Write into Track

  If there are the files of module information in the specified list, it will display in the list box, otherwise it displays the blank list.

12. Read SA Area

  Read SA Areaprovides the operation of reading on the service area, if users has not set the save path, it will pop up “Creating Content” dialog box, please refer to 2.1.1 for more detailed information about setting. It will appear “Save SA Area” dialog box when users has already set the working directory, which requires users to set the save directoryas shown in figure2.1-38.

                                   Figure 2.1-38Save SA Area

       After the completion of setting, click “OK” button to begin to perform this operation, the operation result will display in the Log page.

13 Write into SA Area

       Write into SA Area”(as shown in figure2.1-39

                            Figure 2.1-39Write into SA  Area

14. Regeneration of Translator

       Regeneration of Translatorplease refer to 2.1.1Disk Formatting.

15. Edit HDD ID

       Edit HDD IDcan be divided into two submenus: Edit ID”(as shown in figure2.1-40)、“Repair slow startas shown in figure2.1-41)”.

                            Figure 2.1-40Edit ID

       There are these options of model, series number, capacity to modify, and it also provides modify ROM Firmware, click “OK” button to complete the modification.

                     Figure 2.1-41Repair Slow Start

16. Kill Head

       Kill Head”(As shown in figure2.1-42

              Figure 2.1-42Kill Head

17. Generating Area Structure Table

 

2.1.3 Tools

       Toolsmenu structure as shown in figure 2.1-43.

Figure 2.1-43Tools

1. Universal Tools

Universal Toolsmenu can be divided into six submenus:Module List”、“Search Module from SA”、“View and Edit HDD Resource”、“Edit Module Directory”、“Self-calibration Test”、“Adjust Adaptive Parameter

(1)    Module List

Module Listplease refer to 2.1.2module list.

2 Search Module from SA

    Search Module from SA, search module from service area, the search result as shown in figure 2.1-44.

                                   Figure 2.1-44Search Result from SA

  When HDD can’t normally acquire the module directory table, using this function can rebuild the module directory table.

3View and Edit HDD Resource

View and Edit HDD Resource”(as shown in figure2.1-45),can viewTrack”、“Module”、“ROM”、“RAM and other HDD Resource. The operation result will be recorded in the Log page.

                     Figure 2.1-45View and Edit HDD Resource

   Expect RAM module, double-click one item in any module list, this module can be loaded into Hex Editor, users can modify this module, write this module into disk, save this module and other operation on Hex Editor. Please refer to 2.1.1-2ROMfor more detailed information about Hex Editor.

4Self-calibration Test

       Self-calibrationas shown in figure2.1-46

                                          Figure 2.1-46Self-calibration Test

5Adjust Adaptive Parameter

 

2. HDD Operation

       HDD Operationmenu has four submenus:Reset”、“Standby”、“Soft Reset”、“Hard Reset. Please refer to Main MRT Program Description for more detailed information about these four operations.

 3. Device ID

  Please refer to Conventional Common Function for more information aboutDevice ID.

4. Editing Sector

       Click Editing Sectormenuit will firstly pop up “Choose the way of Reading and Writing” dialog box (as shown in figure2.1-47)users can choose the way of 28 bit LBA or 48 bit LBA to read and write. The maximum LBA range set by users is the current capacity of HDD, the length range is from 1 to 1024. When users have already set the way of reading and writing, click “OK” button to enter Sector Editing Interface(as shown in figure 2.1-48), shown as the form of Hex Editor.

              Figure 2.1-47Way of Reading and Writing

                            Figure 2.1-48Sector Editing

       Users can edit the current sector, write into, save, search and other operations, and please refer to 2.1.2-1 (module list) for more information about the use of Hex Editor.

5. View S.M.A.R.T

  Please refer to Conventional Common Module for more detailed information about View S.M.A.R.T.

6.  Editing Defect Table

7. View Report

       “View Report” provides the function of displaying the current execution task, when users execute one task, users can check the operation result on the “View Report” options page. Users can terminate the task or save the task report.

8. View Working Directory

       “View Working Directory” will display the current directory structure of taskas shown in figure 2.1-49.

                                          Figure 2.1-49 Working Directories

       The default MRT Working Directory is D:\UserDataFileplease refer to 2.1.1-3(Save HDD Firmware Information) for more information about working directory.

2.2   Toolbar

       The toolbar provides the shortcut of menu; please refer to “Menu and Main Function” introduction for more detailed information about each menu on toolbar.