A collection of various methods of External external hard drive repair tutorial[Win11 Solutions]

15 2021-08-20 02:50



  A mobile hard disk is a mobile storage device that uses a hard disk as a storage medium and can be how to recover data from formatted hard drive deleted partition used to store big data.Mobile hard disks mostly use USB, IEEE1394 and other faster transmission speed how to recover data from formatted hard drive using cmd interfaces, which can transmit data with the system at a higher speed.The mobile hard disk has the how to recover data from formatted partition of hard drive characteristics of large capacity, small size, high speed, and convenient use.However, the mobile how to recover data from hard drive connected to usb hard disk may also be damaged during use. The damage generally includes head damage, circuit damage, how to recover data from hard drive copied and pasted comprehensive damage, and physical damage.So how to repair the mobile hard disk once it is damaged? how to recover data from hard drive from dead pc

  First find out if the mobile hard disk can be repaired?

  1. The hard disk box repair includes how to recover data from hard drive mac black screen poor contact of power supply, interface, chip, etc., which will cause the hard disk data to be unable how to recover data from hard drive mac os x to be read and can't be used. The chip damage will also cause the hard disk data to be unable to be how to recover data from hard drive that won& 39 read. Generally, the hard disk box is replaced.

  2. Hard disk failure includes driver board failure how to recover data from hard drive that won't boot and disk failure. Driver board failure has two types: software and hardware:

  a. The driver software how to recover data from hard drive that won't mount means that the data chip of the hard disk has a data error that causes the hard disk to be unable how to recover data from hard drive that won't spin to drive the hard disk to read the hard disk data. If the data is wrong, you can rewrite the data.

how to recover data from hard drive with bad sectors   b. The hardware refers to the original part of the driver board that is burned out or has poor how to recover data from hard drive with mechanical failure contact. If the contact is bad, it can be repaired by soldering. If the chip is burned out, the whole how to recover data from hard drive without sata bridge motherboard is usually replaced. If it is a general resistance-capacitance original and diode, etc., how to recover data from imac 2009 internal hard drive it can be replaced. Original to repair.

  c. If the disk error can be repaired by software, if the how to recover data from internal hard drive after formatting head or disk is broken, there is no repair value.

  Method 1: Open the mobile hard disk for repair how to recover data from internal hard drive not detected (applicable to physical damage)

  Before opening the disk, prepare a set of disassembly tools and a how to recover data from lacie external hard drive mac good hard disk for data transfer, preferably on a well-lit table.First use a tool to separate the upper how to recover data from laptop hard drive that won' and lower plastic covers of the mobile hard disk (both are fixed by snaps, without a screw), take how to recover data from mac hard drive in windows out the hard disk and the connected electric control board, check that there is no obvious problem how to recover data from mac hard drive on pc with the electric control board, and re-insert the electric control board. The phenomenon is still the how to recover data from mac hard drive using windows same after connecting to the computer (if there is a problem with the main motor rotating, it is how to recover data from mechanecal damaged external hard disk strongly recommended not to power on again, because that will damage the disk surface and magnetic how to recover data from my dead external hard drive head very much, and the gods can't do anything).Decided to perform a key opening maintenance. Use a how to recover data from my hp external hard drive Torx screwdriver to remove the fixing screws. One screw fixed to the main motor is attached with a how to recover data from my passport external hard drive tamper-evident paper (you know the consequences of the paper being torn). When opening the upper cover, how to recover data from my seagate external hard drive remember not to put it on. The cover is removed, only the structure of the magnetic head is exposed, how to recover data from physically damaged external hard disk reducing the possibility of dust falling on the disk surface and data.After opening the disk, it how to recover data from sata external drive enclosure youtube was seen that the magnetic head was located on the edge of the disk, and the magnetic head also how to recover data from seagate desktop usb 3 0 encountered the limiting plastic block. The analysis may be that the magnetic head was blocked by the how to recover data from seagate hard drive with errors limiting plastic block and could not be placed in place. After the plastic part was reinstalled and how to recover data from unallocated space in hard drive cancelled, the problem remained, and it was judged to be the head drive motor. If it is stuck, use a how to recover data from unknown not initialized hard drive screwdriver to try to move the cantilever with a small force. There is no looseness in the cantilever. how to recover data from unrecognized hard drive for free Try to remove the relevant screws and there is no looseness. Decide to try to dial vigorously. The how to recover data from usb and external hard drive cantilever was in place, and I didn't know if the head was damaged. I quickly closed the box and how to recover data from usb drive using command prompt turned it on. Something happy appeared: the blue indicator light was on, the main motor was rotating, how to recover data from usb flash drive after formatting click on my computer, and I saw the mobile hard disk and the data in it. The data is copied to the how to recover data from usb flash drive for free spare hard disk, most of the data is copied out, only three or four large files can not be read, it is how to recover data from usb flash drive not recognized very satisfying, and the hard disk can still work normally.

  Method 2: The computer is suddenly how to recover data from usb flash drive using cmd powered off or shut down illegally during use, or the user directly unplugs the hard disk after use.

  how to recover data from usb that was erased mac  Check the disk first, and the specific method of checking is as follows:

  Click "Start"-"Run"-enter how to recover data from wd elements external hard drive "chkdsk drive letter: /F" in the input box-press the Enter key, and then according to the computer how to recover data from wd my book external harddrive prompts, select different keys to operate.

  In another case, when the prompt "file or directory is how to recover data from wd my cloud hard drive damaged and unreadable" appears when deleting files from the hard disk, we can also solve the problem how to recover data from wd passport external hard drive by running "chkdsk" disk check.

  Method 3: The mobile hard drive refuses to access and can't be how to recover data from western digital external hard drive opened

  First go through "Start"-"My Computer"-"Tools"-"Folder Options"-"View"-"Advanced Settings"- how to recover data off a bad external hard drive remove the tick in front of the "Use simple file sharing" option, and then close it after a series how to recover data off a broken external hard drive of steps File Sharing.Secondly, select the folder you need to access, right-click, select "Properties", how to recover data off a damaged external hard drive and select the security message box in the "Security" tab, and at the same time select the sub-tab how to recover data off a dead external hard drive of "Owner" in the "Advanced" tab Choose your own user name, usually Administrator as the administrator. how to recover data off a dead phone hard drive After selecting the above options, click OK to save these settings.

  Method 4: The mobile hard how to recover data off a failed external hard drive disk can't be opened and requires formatting repair (no formatting required)

  1. Use the "disk how to recover data on a corrupted external hard drive check" function to repair removable disks.

  Right-click the "Removable Disk" drive letter and select how to recover data on a corrupted internal hard drive the "Properties" item from the menu on the right.

  From the opened "Removable Hard Disk Properties" how to recover data on a crashed external hard drive window, switch to the "Tools tab, and click the "Check" button in the "Error checking" column.

  At how to recover data on a damaged external hard drive this time, the "error detection" interface will open, and directly click the "repair drive" button how to recover data on a dead backup hard drive to automatically repair errors in the mobile hardware.

  After the repair operation is completed, the how to recover data on a dead external hard drive mobile hard disk can be used normally.

  2. Update the "driver" of the mobile hard disk.

  Enter how to recover data on a formatted external hard drive the "Computer Management" interface through the "Control Panel", expand the "Device Manager", view the how to recover data on external disk mac drive corrupt device list on the right, if there are "unknown devices" as shown in the figure (the number of how to recover data on usb drive removed without closing "unknown devices" and the number of partitions of the mobile hard disk Basically equal), indicating that how to recover data when hard drive shows 0 bytes the mobile hard disk drive Lei is installed correctly.

  For this, we can use "Drive Life 6" to how to recover deleted data from an external hard drive detect and install the mobile hard disk driver.Run the "Drive Life 6" program, after the entire system how to recover deleted data from seagate external hard drive hardware detection operation is completed, it will prompt "Unknown Device Genetic Volume", at this how to recover deleted data from xbox 360 hard drive time click the "Repair Now" button.

  After the repair operation is completed, click the "restart how to recover deleted encrypted videos from external ssd drive now" button according to the prompt of the pop-up window. After the computer restarts, insert the mobile how to recover deleted files and folders usb flash drive hard disk again, and you will find that the hard disk drive letter can be displayed normally and how to recover deleted files from a crashed hard drive the disk can be opened for operation.

  3. In view of the situation that the external hard drive can't how to recover deleted files from a damaged hard drive be opened, here is the most effective solution, which is to repair it through the "mass production how to recover deleted files from a dead hard drive tool".First use the "ChipEasy" tool to detect "external hard drive related parameters".

  Then how to recover deleted files from a failed hard drive obtain the matching "mass production tool" according to the external hard drive parameters, here you can how to recover deleted files from a hard drive easily obtain the "mass production tool" according to the external hard drive PID and VID and the model how to recover deleted files from a hard drive formatted of the main control chip.

  Insert the external drive and run the "Mass Production Tool". After the how to recover deleted files from a hard drive mac external drive is correctly identified, click the "USB Drive Letter" on the left and click the "Start" how to recover deleted files from a portable hard drive button from its menu.

  At this time, the "Mass Production Tool" will automatically perform the how to recover deleted files from a usb memory stick operation of repairing the external hard drive. When the "Repair Successful" prompt as shown in the how to recover deleted files from a wiped hard drive figure appears, it indicates that the external hard drive has been successfully repaired.At this point, how to recover deleted files from android phone external memory you can perform read and write operations on the external hard drive.

  Method 5, mobile hard disk how to recover deleted files from external hard disk free bad sectors

  Use Disk Genius to find the specific location of the hard disk bad sectors and repair how to recover deleted files from external hard disk mac them

  Open DiskGenius v3.4.3 Standard version, select the target hard disk, use the "bad sector how to recover deleted files from external hard drive free detection and repair" function to perform a full scan on the hard disk.

  Note that the screenshot here how to recover deleted files from external hard drive mac was added by the author later, the bad sectors have been repaired, so it is impossible to show the how to recover deleted files from external hard drive reddit 3 bad sectors completely, here is just a demonstration.The full scan (0-) takes a long time. After how to recover deleted files from external hard drive transcend determining the location of the bad sectors, the author tried to repair it for the first time and how to recover deleted files from external harddive for free failed (so, don't be discouraged, try several times).

  Later, the author narrowed the "cylinder range" how to recover deleted files from external sd card android to between -, that is, the two ends of the bad sectors detected last time. After checking and how to recover deleted files from formatted external hard drive scanning again, 3 bad sectors were found. The reading time is about 10,000. More than milliseconds, it how to recover deleted files from hard drive after format is obvious that the information can't be read, which is a sure bad track.

  At the end of the scan, how to recover deleted files from hard drive using autopsy the author deselected "Show normal tracks", and the test result only lists 3 bad tracks.Then, select how to recover deleted files from hard drive using cmd "Try to Repair". Surprisingly, DiskGenius repaired all the bad sectors.

  Method six: repair bad how to recover deleted files from hard drive windows 10 sectors

  The "SCANDISK" disk scanning program that comes with the system.However, the scanning speed how to recover deleted files from hard drive windows 7 of this software is relatively slow. It is recommended to use "Efficiency Source Hard Disk Bad Track how to recover deleted files from hard drive windows 8 Detection Software" to scan.

  Run the downloaded program, insert a floppy disk into the floppy drive, how to recover deleted files from hard drive windows 8.1 then run the program, click the "Create Tool Disk" button in the main interface of the program, how to recover deleted files from hard drive windows xp and you can generate a tool disk for detecting bad sectors on the hard disk.

  Note: The software can how to recover deleted files from hard drive without software only generate a tool disk on a floppy disk for the time being, so the prerequisite for use must have how to recover deleted files from iomega external hard drive a floppy drive.

  Check the hard drive

  Start the computer, press the Del key to enter the BIOS how to recover deleted files from lexar usb flash drive settings, set the "First Boot Device" option in "Advanced BIOS Features" to Floppy, change the first how to recover deleted files from maxtor external hard drive boot disk to a floppy drive, save the BIOS settings, and restart the computer.Then use the tool disk how to recover deleted files from mobile phone external memory just created to boot the system, and the program will be executed automatically after startup.If how to recover deleted files from my backup hard drive there is only one hard disk installed in the system, position the cursor on the "Comprehensive Hard how to recover deleted files from my external hard drive Disk Detection" option, and then press Enter to start a comprehensive scan of the hard disk.When the how to recover deleted files from my hard disk drive scan is over, you can see the relevant bad sector information.

  If multiple hard disks are installed how to recover deleted files from seagate external hard disk in the system, you can select the "Advanced Hard Disk Detection" option in the main interface. After how to recover deleted files from seagate external hard drive entering the advanced detection screen, first enter "0" in the "Start Position", press Enter, and how to recover deleted files from usb because of virus then click Enter "100" in the end position", press Enter and then enter the serial number of the hard how to recover deleted files from usb drive for free disk to be detected in the "Current Hard Disk" field, for example, enter "2" to detect the second how to recover deleted files from usb drive free software hard disk, and press Enter to start the test.

  Repair hard disk logical bad sectors

  For the hard how to recover deleted files from usb drive using cmd disk, the repair of logical bad sectors is relatively simple, and when the software detects that the how to recover deleted files from usb drive windows 10 hard disk has bad sectors, the bad sectors must first be treated as logical bad sectors. If the bad how to recover deleted files from usb drive windows 7 sectors still exist, then through the physical repair Bad sectors to repair.

  View bad sector how to recover deleted files from usb external hard drive information

  1) Repair the logical bad sectors of the hard disk through the disk scanner

  For logical how to recover deleted files from usb flash drive cmd bad sectors, the repair method is relatively simple.For users using Windows 2000/XP, you can double- how to recover deleted files from usb flash drive free click to open "My Computer", right-click the partition that needs to be repaired, select the "Properties" how to recover deleted files from usb in windows 10 command, click the "Tools" button in the dialog box that appears, and click " "Check" button how to recover deleted files from usb using command prompt in the "Check" option group.In the dialog box that appears, select the "Automatically repair file how to recover deleted files from usb using windows 10 system errors" and "Scan and try to recover bad sectors" options, and click the "Start" button.

  Through how to recover deleted files from usb without downloading software the above methods, the problem of logical bad sectors of the hard disk can generally be solved.If how to recover deleted files from usb without using software you can't enter Windows normally, you can start the computer with a bootable floppy disk, and then how to recover deleted files from wd external hard disk type "Scandisk X:" (X is the specific hard disk drive letter) to scan and repair the hard disk after how to recover deleted files from wd external hard drive the prompt.Once the bad sectors are found, the program will prompt you whether to "Fixit" (fix), how to recover deleted files in usb using command prompt select "Yes" to start the repair.

  2) Repair hard disk logical bad sectors through DM

  Repairing the how to recover deleted files on a formatted hard drive logical bad sectors of the hard disk through the Windows built-in ScanDisk program will not harm the how to recover deleted files on android external sd card security of the data, but the program has limited capabilities. If you find that the hard disk how to recover deleted files on my external hard drive repaired by the ScanDisk program still has bad sectors, you can consider using DM. Repair.

  Before using how to recover deleted files on usb drive windows 10 DM to repair hard disk bad sectors, you must first back up the data on the hard disk to other how to recover deleted files on usb drive windows 7 media.When DM repairs bad sectors, all data on the hard disk will be deleted, so the data must be backed how to recover deleted files on usb flash drive recuv a up first.

  First download the DM universal version from the Internet and make a DM boot floppy how to recover deleted files on xbox 360 hard drive disk, then execute DM and enter its main interface.Position the cursor on the "(M)aintenance Options" how to recover deleted folders from external hard drive free (maintenance options) option, and then press the Enter key. In the secondary interface that appears, how to recover deleted items from hard drive for free position the cursor on the "(U)tilities" (tools) option, and then press Enter to the system You will how to recover deleted outlook express emails from hard drive be asked to select the hard disk that needs to be repaired. At this time, you can choose according how to recover deleted partition on external hard drive mac to your needs, and then press Enter to enter the secondary interface, position the cursor to the how to recover deleted photos from an external hard drive "Zero Fill Drive" option, and press the Enter key to appear Red warning message.

  After confirming by how to recover deleted photos from android phone external memory pressing the Alt+C key combination, select "Yes" to start the "zero filling" of the hard disk.After how to recover deleted photos from external hard drive mac finishing the operation, repartition the hard disk again.This operation can not only repair most of how to recover deleted photos from hard drive after reformat the hard disk bad sectors, but also will not cause damage to the hard disk like low-level formatting.

  (4) how to recover deleted photos from hard drive for free Repair (shield) the physical bad sectors of the hard disk

  For physical bad sectors, ordinary how to recover deleted photos from seagate external hard drive users can't repair them at all. The only thing we can do is to use some disk software to separate how to recover deleted photos from wd external hard drive them into a separate area and hide it so that the head will no longer read it, which can extend the how to recover deleted pictures from computer hard drive free hard drive to a certain extent. Service life.It needs to be particularly emphasized that when using how to recover deleted pictures from hard drive for free a hard disk with bad sectors, you must always do a good job of data backup, because after a bad how to recover deleted video files from external hard disk sector appears on the hard disk, more bad sectors will follow.

  1) Screen the physical bad sectors of how to recover deleted video files from external hard drive the hard disk through Disk Genius

  After downloading Disk Genius from the Internet, according to how to recover deleted videos from hard drive windows 10 the method described above, make a system startup floppy disk, and then decompress the downloaded how to recover deleted videos using usb and a pc compressed package, and remove the main program of Disk Genius "Diskgen.exe" to the floppy disk.Of course, how to recover external drive data after force shut down if you don't have a floppy disk, you can also store the software on a hard disk or other media.

how to recover external hard drive data windows 7 free   Start the computer with this floppy disk, enter the "Diskgen" command at the prompt and press Enter how to recover external hard drive that has been linux to start the program.After entering the main interface of the program, press the Alt key to activate how to recover files data from raw hard drive partition the function menu, and select the menu command "Tools→Hard Disk Surface Inspection".At this time, how to recover files deleted off of a usb stick the system will display "Test the current partition hard disk surface?The list of bad sectors will how to recover files from a bad external hard drive be saved to BACDSECT."TXT" prompt, select "Scan" and press Enter. At this time, a scanning method how to recover files from a bad hard drive mac selection dialog box will appear. The scanning methods are: scan by sector, scan by track, and scan by how to recover files from a bad usb flash drive cylinder. It is recommended to select "by sector" Options.After clicking the "sector by sector" how to recover files from a broken laptop hard drive option to scan, a scanning progress dialog box will appear, and a "cock, cock" sound will be heard when how to recover files from a broken usb flash drive a bad sector is scanned.After completion, there will be a prompt message whether there are bad sectors how to recover files from a corrupted crashed hard drive and how many bad sectors are there.

  Restart Windows, back up all the data on the hard disk to how to recover files from a corrupted hard drive free other media, and then open BACDSECT in the floppy disk.TXT file. In this file, the result of the scan how to recover files from a corrupted hard drive mac is recorded in detail, and it is recorded with a pen. We will use this information in the following how to recover files from a corrupted laptop hard drive operations.

  Restart the computer with the floppy disk, enter the "Diskgen" command at the prompt how to recover files from a crashed external hard drive and press Enter to enter the main interface of the program, press the Alt key to activate the function how to recover files from a crashed hard drive dat a menu, and select the "Partition→Delete Partition" menu command to delete all the original how to recover files from a crashed hard drive free partitions.Then select the "Partition → New Partition" (or build an extended partition) menu command, how to recover files from a crashed hard drive mac according to BADSECT.The location of the bad sector recorded in the TXT file is divided into a separate how to recover files from a crashed hard drive pc area from 10 to 20MB before and after the bad sector (this is done to reserve a part of the space for how to recover files from a crashed internal hard drive the proliferation of the bad sector).

  Note: During the partition operation, if there is an error, how to recover files from a crashed laptop hard drive the software provides a "reload" command to restore the hard disk to the initial partition state.Because how to recover files from a crashed mac hard drive all operations of this software before saving to disk are only stored in the memory, you can how to recover files from a damaged external hard disk use the method of multiple partitions to control the size of the partition containing bad sectors how to recover files from a damaged hard drive mac within the specified range.

  Finally, press the Alt key to activate the function menu, press the Tab how to recover files from a damaged internal hard drive key to select the partition containing bad sectors, and select the "Partition→Hide" menu command to how to recover files from a damaged laptop hard drive hide the partition containing bad sectors.

  After dividing all the partitions, save the settings and how to recover files from a damaged mac hard drive restart the computer, and finally format all the partitions through the Format command that comes how to recover files from a damaged portable hard drive with Windows.At this point, the work of shielding bad sectors is all completed.

  2) Repair bad tracks how to recover files from a damaged usb flash drive through "Efficiency Source Hard Disk Bad Track Repair Software"

  "Efficiency source hard disk bad how to recover files from a dead hard drive mac track repair software" can intelligently repair hard disk bad tracks, the software also needs to how to recover files from a dead internal hard drive make a bootable floppy disk to use.

  Run the downloaded program, insert a floppy disk into the floppy how to recover files from a dead laptop hard drive drive, then run the program, click the "Create Tool Disk" button in the main interface of the how to recover files from a dead usb flash drive program, and you can generate a tool disk for detecting bad sectors on the hard disk and repairing it.Start how to recover files from a external hard drive mac the computer with the floppy disk, start the program, and select the "Bad Sector Smart Repair" how to recover files from a failed external hard drive option in the main interface to start repairing the bad sectors of the hard disk.

  When using the how to recover files from a formatted hard drive mac software to repair bad sectors, it is recommended to back up the data on the hard disk first, and perform how to recover files from a formatted hard drive partition a comprehensive bad sector detection through the software before repairing, and then repair.

  Use how to recover files from a formatted usb flash drive PQMagic to shield the physical bad sectors of the hard disk

  Since the probability of physical how to recover files from a hard drive os crash bad sector repair is very small, it is necessary to divide it into a separate partition and hide it how to recover files from a lost usb flash drive to avoid reading and writing again.We can use the PartitionMagic software to detect the bad sectors how to recover files from a mac crashed hard drive of the hard disk through the disk scan command, and then set the bad sectors to be partitioned separately how to recover files from a mechanically failed hard drive (this is the most basic function of the program, so we will not introduce it).After that, execute how to recover files from a non working hard drive the command to hide it.

  Finally, let's take a look at how to avoid bad sectors on the hard how to recover files from a quick formatted hard drive disk:

  1.The hard disk can't be shut down suddenly when the hard disk is working (the hard disk light how to recover files from a raw external hard drive on the chassis is on).

  2.To prevent the working environment temperature and humidity from being too how to recover files from a raw formatted hard drive high.

  3.The current indoor dust should not be too much to affect the heat dissipation of the how to recover files from a usb drive site youtube.com electronic components in the hard disk.

  4.The hard disk can't be moved in the working state to avoid how to recover files from a western digital hard drive being hit or bumped.

  The damage of the mobile hard disk is nothing more than head damage, circuit how to recover files from an external crashed hard drive damage, comprehensive damage, and physical damage.If you encounter hard disk damage, first check and how to recover files from an external wd hard drive verify what kind of damage the hard disk is, and then choose the correct method to repair.

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