Data Recovery

E1  BASIC ELECTRONICS

 

DAY 1   Module  D1-  HARD DISK BASICS & LOGICAL DATA RECOVERY

( if hard disk detect in bios/device manager but not shown data, mbr error, partition not found, formatted etc)

  • Introduction to Storage Device , Types of Hard disk , Models, Types of Disk Converter.
  • Hard Disk Data recovery common problems, with fault identify about logical, physical (pcb, mechanical ) and firmware problems
  • Understanding hard disk structure (head, sector, cluster, track, cylinder,CHS, LBA, Zone BIT,)
  • Internal Parts of Hard Disk (spindle motor, arm, head, filter, Heater, Gimbal, Platter, Clamp)
  • Understand how data stored in hard disk FAT & NTFS & Microsoft files structure (FAT, NTFS, MBR, MFT, )
  • Working concept of Format, Partition & Computer booting process, Service Area, User Area
  • Data recovery Software used for different problems, Deleted partition recovery, Formatted data recovery, MBR repair, Deleted files recovery, Different software used idea
  • Pen drive and Memory card logically data recovery concept
  • Practicle used of data recovery software with problems

 

DAY 2 Module D2 – BASIC ELECTRONICA  & HARD DISK PCB REPAIRING

( IF hard disk not spin up, head voice, spin up and stop, short circuit, computer not start)

  • Basic electronics, components working idea, (resister, capacitor, diode, transistor, mosfet, switching section etc)
  • PCB repair, tools demo , testing identify , soldering and d soldering components,
  • Common problem in hard disk due to printed circuit board fault
  • Introduction to HARD DISK PCB , block diagram section of hard disk, Power , Connection
  • Power & proctection section, DC to DC converter, (Mosfet, other smd component working and power detail in hard disk)
  • Mcu section, Data section, preamp section head (chip working concept power main signals)
  • Buffer Ram, flash rom section (working concept types and main signals)
  • VCM Motor controller & read channel chip (working concept and main signals)
  • Live pcb tracing, different volt of pcb, fault finding of hard disk pcb Online offline
  • Identify hard disk pcb no for donor pcb (matching criteria Samsung, Seagate, wd, Hitachi, Ibm , Maxtor, )
  • Replacing component and IC`s of hard disk (demo, video) ( understand different hard disk pcb, circuit troubleshooting chart )

 

Day 3 Module D3 –  HARD DISK PHYSICAL DATA RECOVERY

(IF head voice, head stuck , spindle motor not rotate, etc)

  • Mechanical Failure Problems ( common hard disk problems due to mechanical problems )
  • Donor Selection of Different Hard Disk for patient (head, platter, pcb )
  • Matching criteria of donour hard disk ( model no, MLC , firmware , made in, Site Code, Firmware code, Key (Maxtor))
  • Data recovery hard ware instrument detail and used detail with demo on opening hard disk (clean room, head replacement, Head unstuck tools, spindle motor remover, magnet remove tools, etc)
  • Explaining Different head voice coming from hard disk
  • Steps for opening hard disk, video, instruction, do’s, don’t’s  while opening, donor selection, used of instruments
  • Practice on removing magnet & head replacement of hard disk (without and with tools)
  • Practice on platter replacement of hard disk
  • Practice on spindle motor changing of hard disk
  • Basic Idea about how to unstuck head from platter
  • Basic idea of data recovery from pen drive, memory card, flashcard
  • Basic Introduction to hard disk firmware updating and high end instruments idea
  • Data recovery common problems and solution step. Chart for hard disk repair
  • TEST :- Practical on working hard disk   opening  removing head of ok detect  hard disk in clean room ,

Day 4 Module D4-   HDD BASIC FIRMWARE   ( With tools & dongle)

(if hard disk shown wrong model, size, i/o error, sim error, not detect, busy error, slow running, i/o error etc )

  • Introduction to hard disk firmware and its modules in service area
  • Problems occurs when firmware is corrupted
  • Basic Introduction to Different firmware repair instrument / software list
  • Basic idea of Different firmware repair device
  • Low end firmware software Wdr, str, Samsung,  F3 tools
  • Signals explanation POWER, BSY,DRD,DWF,DSC,DRQ,CRR,IDX,ERR     BBK,UNC,  INF,ABR,TON
  • Seagate hard disk connection with segate toosl ( usb to rs232 converter, rx tx gnd connection , types of segate hard disk, F3 and old hard disk )
  • Seagate common terminal commands idea Prompt   T>   F3  T>  (Command /T /1/2/3/4/5/6…)
  • introduction and used of seagate firmware repair tools Terminal command for (smart reset, clear plist , clear glist, repair,  module update, format, service area,regenerator)
  • WD hard disk firmware repair toosl used( clear smart, clear plist, clear glist , format, clear regenerator, module check, etc)
  • Practical using firmware software
  • High end device idea, pc3000 , MRTpro,  Dolphin, Salvation ,  Sediv, WDmarvel, Etc

 

Day 5  Module D5-   MRT DATA EXTRACTOR, DATA COPIER , SEAGATE FIRMWARE REPAIR

  • Connection and used of MRT data recovery device
  • Data extractor used , and setting
  • Hot to copy disk to disk or copy selected files
  • Seagate hard disk models, famility types,
  • ROM files Read Write of Seagate and RAP, SAP CAP
  • Modules detail , important plist glist NRG etc
  • Seagate terminal command, and levels,
  • Work with heads, depop, bad zone, cut head,
  • PCB short pins of different Seagate models
  • Seagate common problem solution Busy error ,SMP error, no model, wrong model, sim error, servo error, read write error,  LED error, undetected etc
  • Bad sector remove, m commands,
  • View password, reset , unlock
  • Edit RAP, CAP, SAP, CONGEN, parameter, hdd info,
  • Case study of Seagate hard disk

 

 

 

 

 

 

 

 

Day 6  Module D6-   MRT WD,  HITACHI, TOSHIBA  FIRMWARE REPAIR CONCEPT

  • Common problems in wd hard disk due to firmware problems
  • Booting process of hard disk
  • Connection types of hard disk with firmware toosl
  • Types of hard disk and families , models, types architecture MDL DCM  LBA
  • Identify families from model no ,
  • Types of hard disk pcb , pcb no , pcb families
  • Matchng USB hard disk pcb with SATA hard disk pcb
  • Basic idea of WD hard disk ROM firmware files, different extension
  • Types of module, unique main micro moduels
  • ROM Modules files (ROM FILES 0A, 0B/20B, 30,  47, 0D, 4F  )
  • Analysis of ROM Module Data Structure
  • Read, write , editing , regenerate of rom modules
  • Backup of ROM modules in service area
  • Structure of different rom module
  • Viewing editning identify, read , copy rom modules,  ROM files
  • MAIN MODULES OF SERVICE AREA ( moduel 01, 11, 13, 5c, 10  1f , 02 , 35, 49 )
  • LDR file loading on WD hard disk
  • Directory listing Module ,
  • Key module for data backup old I series and new royl series
  • Read,write, repair, editing modules of wd hard disk s
  • Micro code firmware vertion
  • Wd fixing option
  • SPT value calculation
  • CASE study of WD hard disk firmware repair option

 

DAY 6   D EXP   :-PRACTICLE WITH HARD DISK REPAIRING ( STUDENTS, OUTSIDE)

 

Other course

 

DAY    D EXP   :-PRACTICLE WITH HARD DISK DATA RECOVERY ( STUDENTS, OUTSIDE)

 

Paying guest or hotel can be arrange as per request

Paying guest with dinner, breakfast, stay and laundry cost from 250/ to 300/-  per day

One day lunch will be provided by institute

 

 

Address

Intersoft electronics

Bu4 pooja archade, motiwala perfume lane,

Bhagatalao main  road, surat , 395003

91 98240 44699/  9824144698

 

(OTHER COURSES AVAILABLE,    )

MOBILE PHONE REPAIR , SMARTPHONE REPAIR ,  IPHONE REPAIR , DATA RECOVERY

 

VISIT WWW.DATARECOVERYTRAINING.IN,   WWW.INTERSOFTINSTITUTE.COM

THER COURSES  SHORTLY STARTING

 

Smartphone data recovery

PENDRIVE DATA RECOVERY

SSD DATA RECOVERY

MEMORY CARD DATA RECOVERY

Hard disk workshop student practicle training

 

 

 

 

 

 

 

 

 

 

D4 Basic  hdd firmware training D5 data extracter & seagat firmware training D6 WD , Samsung, Toshiba firmware repair training

 
Firmware related problems

 

Booting process of hard disk

Different basic tools for firmware repair

WDR, F3 tools, Samsung

Firmware signals identify

Seagte terminal connection

Terminal command level

Clear smart, clear plist, glist format regenerate etc

 

Wd firmware repair  module check password reset etc

 

 

 Data extracter option

Seagate model families typtes

ROM files RAP CAP SAP

Read write edit rom files

Important module of Seagate

Module copy read, backup edit

Seagate terminal mode

Seagate common problem solution

ERRORs LED , busy, no detect, 3.86 size, bad sector ,

 

 Wd common problem solution

Hard disk families, model, types

Hard disk pcb no pcb families

Matching usb with sata hard disk

Rom modules, 0A, 0B , 30 47 0D 4F

Read write, edit , regenerate ROM modules

Servce Area modules

 

Important moduels