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Shut Down and Restart Your Kindle. I'm pretty sure you know how to power on and off your Kindle. There are a number of reasons why your hard drive, flash drive, USB drive, or SSD might not be showing up. It may have been formatted incorrectly, it may be corrupted, it may have a faulty (or. Lubeyourtube is the original gay video porn tube full of gay amateur videos and photos of guys having anal and oral sex as well as sucking cock and showing cute butts and bums on webcam for home made gay porn.

Summary :

Does your disk appear as unknown or not initialized in Disk Management? This post talks about the two causes of this issue: unallocated space or no size. Keep reading to learn how to fix and recover data from a not initialized or unallocated disk.

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Hard Disk Shows 'Unknown Not Initialized' in Windows

'When I plug in the drive, it says that it's successfully installed however it does not appear in 'my computer'. Also when I go into system tools it says that disk 1 is unknown, not initialized, unallocated. Can you please help me, I don't want to lose my data, it contains all my pictures.'sevenforum

Like the case above, the issue 'disk unknown not initialized' happens not only on removable hard drives but also on internal or external hard drives from major manufacturers like Western Digital, Samsung, etc in Windows 10/8/7.

When it occurs, your hard drive may show unallocated space in Disk Management, and the data on which will be inaccessible.

In addition, there is another situation: there is no disk space shown in Disk Management.

Tip: Sometimes you may find your external hard drive not showing up. What should you do? This post - 10 Situations Where External Hard Drive Not Showing up & Solutions shows you the fixes.

In general, a disk being unknown or uninitialized can be caused by various events including a virus attack, corrupted Master Boot Record, partition loss, bad sectors, and some computer file system corruption. If you are having trouble fixing your hard disk, please try the following solutions.

How to Solve Disk Unknown Not Initialized Windows 10/8/7

Case 1: Disk Unknown, Not initialized, Unallocated

First of all, open Disk Management and find the uninitialized disk. If its disk capacity is shown, that means your Windows operating system has recognized this disk, but its partition is lost or MBR is corrupted due to some reasons. In this case, you can use a professional software to fix the MBR and recover the partition.

Solution 1: Initialize Your Hard Drive

When it comes to hard disk not initialized, the first thing that you may do is to initialize this hard drive. Run Disk Management by right-clicking 'My computer' and then selecting 'Manage'. You can also press the keys 'Win + R' and input 'compmgmt.msc' to run the partition management tool.

Next, find the external hard drive connected to THIS computer. You will see this unknown disk appearing as 'unallocated'. If this external hard drive does not contain any important files, you can go ahead and initialize the disk without losing data. In Windows 10, initializing the disk to MBR or GPT should directly solve this problem.

Tip: What happens if I initialize my disk? Disk initialization can wipe out all the data and cause data loss. As a result, if you have stored a large amount of data on the external hard drive, an initialization operation like this is not recommended.

Therefore, due to the effects of data loss, this solution is not always the best.

Solution 2: Rebuild MBR

MBR, short for Master Boot Record, is a special type of boot sector at the beginning of the hard drive. It could possibly be corrupted due to many reasons, such as malware infection, accidental power failure, and mistaken operation.

If the MBR gets corrupted, the operating system will no longer know where to access its data. This is when the issue 'disk 1 unknown not initialized external hard drive' could occur. Therefore, you need to rebuild MBR for your hard disk to solve this issue.

How to fix MBR in Windows 10?

You might have heard about a highly popular tool for partition and disk management - MiniTool Partition Wizard.

This partition and disk manager is designed to do partition and disk management in different operating systems, including Windows Vista/XP/7/8/8.1/10, Windows Server 2003/2008/2012/2016.

It has multiple different editions - Free, Pro, Pro Deluxe, Pro Ultimate, Server, Enterprise, and Technician Edition - each having different functions. Click here to learn about their differences.

To fix a corrupted Master Boot Record, using the Free Edition would suffice. First, download this free tool and install it on your computer.

Step 1: Run MiniTool Partition Wizard Free Edition.

Step 2: In the left pane of the main interface, select the unknown external hard drive and click 'Rebuild MBR' from 'Check Disk' menu. You can also right-click the target disk and select this function.

Step 3: You will be prompted back to the main interface. Here, click 'Apply' to execute the change.

If this method also cannot fix the issue - disk 1 unknown not initialized Western Digital, try another solution as follows.

Solution 3: Partition Recovery

Rebuilding MBR cannot always fully work on the 'disk unknown not initialized' issue. In Disk Management, if you find disk shows unallocated space, just try to do partition recovery.

Note: Don't create a new partition on the unallocated disk, or it will be really difficult for partition recovery.

MiniTool Partition Wizard also provides a feature called 'Partition Recovery'. It helps you recover the lost partition as well as its data. This will be useful as long as the new partition has not been created.

Note that this is a paid feature. To use it, you can purchase its Pro Ultimate Edition.

Tip: Hard drives (both MBR and GPT) that have disk unknown not initialized issue will be shown as MBR disk in Partition Wizard. If it was a GPT disk and now is shown as MBR, please convert it to GPT before you recover partition. Otherwise, there will be a failure.

If you find the message 'hard drive not initialized in Disk Management', please try this solution in sevenforums using partition recovery to solve this issue. Here is a step-by-step guide below in Windows 10.

Step 1: Run MiniTool Partition Wizard. Then right-click on the target disk that has 'unallocated space', and select 'Partition Recovery'. Alternatively, click this function from the 'Check Disk' drop-down menu.

Note: It is likely that your external hard drive could appear as 'bad disk' in MiniTool Partition Wizard. In this case, you can also right-click on this disk to make a partition recovery.

Step 2: Select the scanning range for the specified disk. There are three scanning range as follows:

  • Full Disk scans the entire disk, which is very useful for finding the lost partition.
  • Unallocated Space helps to only scan free space.
  • Specified Range scans specified sectors. When clicking this option, you can change 'Starting LBA' and 'Ending LBA' according to your needs.

Choose one of the scanning range as you like, then click 'Next' to continue.

Step 3: Select a scanning method.

  1. Quick Scanrestores your partition if your lost/deleted partitions are continuous. When the program finds a lost/deleted partition, it will jump to the end of the partition to continue scanning other lost/deleted partitions.
  2. Full Scanwill scan each sector of the specified scanning range. If quick scan cannot find the lost partitions, try full scan.

Click 'Next' to continue doing partition recovery.

Step 4: Wait for this scan to complete finding the lost or deleted partitions. After finishing a scan, all lost partitions will be displayed in the following list. Please select the partitions you need.

Here you can double-click the searched partition to explore its content. After selecting your desired partitions, click 'Finish' to go back to the main interface.

Step 5: In the main interface, you can preview all lost partitions. Click 'Apply' to execute all changes.

Tip: This screenshot shows you the partitions you will recover, which have not been assigned drive letters. You need to use MiniTool Partition Wizard to change drive letter.

Get MiniTool Partition Wizard now to try fixing the hard drive not initialized in Disk Management issue. If you find it useful, share it with other people to help them too.

After performing partition recovery, the issue of disk 1 unknown not initialized external hard drive should be fixed, and all data on this disk should be able to be accessed.

Solution 4: Recover Data from Unknown Disk

What should do if you have a large amount of important data saved on a hard drive with lost or deleted partitions, and 'Partition Recovery' can't help you?

Don't panic! The data on your external hard drive can be recovered by MiniTool. It offers a 'Data Recovery' feature that quickly recovers data when a hard drive is not initialized with simple clicks. Try it with MiniTool Partition Wizard Pro Ultimate.

Step 1: Choose the unknown not initialized disk and click the 'Data Recovery' feature from 'Check Disk'.

Step 2: This software will start scanning the selected disk; wait patiently until the scan completes.

Step 3: After the scan is complete, you can check the files that you need from the list it shows you. Then choose these items and click 'Save' to recover them to a safe location.

Related article:Recover Data from Disk Shows as Unknown without Damaging It

For more information about case 1, you can watch the following video.

Case 2: Disk Unknown Not Initialized No size in Disk Management

If Disk Management is unable to show any information on neither this hard drive nor its disk capacity, the hard drive might have some disk problem or cartridge problem. Performing operations might be blocked by the 'external hard disk not initialized I/O' error.

Solution 1: Turn off PC and Remove Battery

Perhaps disk unknown not initialized no size issue is caused by the PC motherboard issue. Just try to remove the battery to fix the issue:

  1. Turn off the computer.
  2. Disconnect the data and power cables from the problematic drive.
  3. Remove the CMOS battery for ten more seconds.
  4. Insert the CMOS battery.
  5. Turn on the computer.
  6. Shut down your computer.
  7. Connect data and power cable of the problematic drive.
  8. Start the computer.

If this method doesn't work, please continue reading.

Solution 2: Replace the Bad External Hard Drive

Usually, Disk Management is unable to grab the disk information or the capacity of a disk that is unknown or not initialized. This issue could still exist even when you connect the disk to another computer.

In this case, you should take this disk out and send it to professionals for an inspection. If there is a physical error, the only solution to the unknown not initialized no size issue is to throw it away and replace this bad external hard drive.

In addition, there are still some disk problems in Disk Management, such as hard disk is not detected and hard drive space is missing, the following two articles could be useful.

Conclusion

In summary, this issue 'disk unknown not initialized' can be solved quickly and easily with the assistance of MiniTool Partition Wizard. When addressing this problem, please try MiniTool products to rebuild MBR, recover partition and retrieve data. Hope you find this post useful. Hp check scanner.

My Book Not Showing Up

Please leave a comment below or contact [email protected] if you have any suggestion or question. Thanks in advance!

Disk Unknown Not Initialized FAQ

When you encounter the issue of disk unknown not initialized in Windows 10/8/7, you can try multiple solutions to fix it, for example, initialize your hard drive, rebuild MBR, perform partition recovery or recover data from unknown disk, turn off your PC and remove the battery and replace the bad hard drive.
Of course, initializing a disk will erase it. That is, when you initialize a hard drive, you make it usable by Windows operating system but all the contents are removed.
Disk initialization can wipe out all the disk data and cause data loss. If there is a large amount of data on your hard drive, it is not recommended to initialize a disk.
In Windows 10/8/7, press Win +R to open the Run dialog, input diskmgmt.msc and click OK to open Disk Management. Right-click your target hard drive that you need to initialize, choose Initialize Disk and choose a partition style.
Get a data lifeguard for Mac
Disk Drill brings deleted files back from the dead.

Most of the time, when you connect an external hard drive to your Mac's USB port, you soon see it mount on the desktop. Apple likes to ensure these are easy to find, so they also appear in the Finder in the left-hand column under Devices, since Mac's treat them the same way as another computer.

However, sometimes, an external hard drive doesn't show up. It's annoying, especially when you need to transfer something right then. And besides, there can be a risk that data on the external USB pen, hard, or flash drive is corrupt, which means you can't transfer what you need between devices at all.

Corrupt data can be one reason your Mac won't recognize an external drive, but there are other reasons too. Let's take a look why this is happening and how you can get an external drive to appear on your Mac and get recover data to access to your documents.

How to fix an external disk drive that won't show up on a Mac

Why an external disk drive is not showing up? There could be a few reasons why a USB flash drive isn't making an appearance.

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Open an External Drive Not Showing on Mac

Get a huge set of top utilities for troubleshooting external hard drives not mounting on a Mac

Start with the basics:

  1. Check whether the drive is properly plugged in. It sounds obvious, but since this relies on a wire - either a USB cable or HDMI cable - if it's not connected properly then it won't appear on your desktop.
  2. Faulty cable. Assuming it's plugged in correctly, not wobbly or loose, the cable could be at fault. Try connecting the same device with a different cable.
  3. Damaged USB or flash drive port. It could be a hardware issue with the Mac. If you've got another port, try connecting the device to that one.
  4. Reboot your Mac. Sometimes, if a USB disk won't boot, the cause is macOS issue. Hopefully, some data damage that can be fixed by restarting. Choose the Apple menu > Restart. Or press and hold the power button and, when a dialog box appears, click the Restart or press R. Restarting your Mac essentially clears your macOS's memory and starts it up fresh.
  5. Incorrectly formatted drive. Not every external drive is optimized for Macs. It could be that you are trying to connect something only fit to interact with Windows devices. If you've got a PC or laptop, it's worth connecting and seeing if you can access the files through another device. The best way to look for an incorrectly formatted drive is to go to
    Apple (in the top toolbar menu) > About This Mac > Storage.
    See if the external drive shows up here. For more information, go to the same menu option, then select System Report.
  6. Mac not formatted to display external drives on the desktop. It could be that your Mac already recognizes the device, but just isn't showing its icon on the desktop screen. Even if that is the case, the drive will still appear in the left-hand column of the Finder menu under Devices. You should be able to access your drive that way, and, in the Finder menu under Preferences > General, you can check External Drives to ensure that from now on it shows up on your desktop too.
  7. Reset NVRAM. To do this, shut down or restart your Mac, switch it back on and immediately press these four keys together for at least 20 seconds: Option, Command, P, and R. It should look as though your Mac has started again; if it has, release the keys when you hear the second startup chime. Hopefully, the hard drive has shown up now.
  8. Check Apple's Disk Utility to see if an external drive is showing up. Disk Utility is within System Preferences, or you can find it using Spotlight. If it is visible, then click the option to Mount, which should make it visible on the desktop and in the External Drives option in the Finder menu.

Unfortunately, if none of those options has worked and the external drive still isn't visible, then it could have crashed, or be well and truly broken. But there might still be a way you can recover the data on the external drive.

How to show connected devices in Finder

  1. Go to the Finder menu and select Preferences (Cmd+comma).
  2. From General tab tick External disks to ensure that from now on it shows on the desktop.

In the Sidebar tab you can choose which folders and devices will be shown in the left-hand column of the Finder window.

How to add cloud storages to Finder

You can also mount cloud storage as local drive on your Mac. By connecting Google Drive, Dropbox, or Amazon to your computer, you get more space for securely accessing and sharing files. For your ease, add cloud drives to Finder with CloudMounter app, so that you keep them close at hand. You can read detailed instructions on managing cloud storage as local drives here.

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Please leave a comment below or contact [email protected] if you have any suggestion or question. Thanks in advance!

Disk Unknown Not Initialized FAQ

When you encounter the issue of disk unknown not initialized in Windows 10/8/7, you can try multiple solutions to fix it, for example, initialize your hard drive, rebuild MBR, perform partition recovery or recover data from unknown disk, turn off your PC and remove the battery and replace the bad hard drive.
Of course, initializing a disk will erase it. That is, when you initialize a hard drive, you make it usable by Windows operating system but all the contents are removed.
Disk initialization can wipe out all the disk data and cause data loss. If there is a large amount of data on your hard drive, it is not recommended to initialize a disk.
In Windows 10/8/7, press Win +R to open the Run dialog, input diskmgmt.msc and click OK to open Disk Management. Right-click your target hard drive that you need to initialize, choose Initialize Disk and choose a partition style.
Get a data lifeguard for Mac
Disk Drill brings deleted files back from the dead.

Most of the time, when you connect an external hard drive to your Mac's USB port, you soon see it mount on the desktop. Apple likes to ensure these are easy to find, so they also appear in the Finder in the left-hand column under Devices, since Mac's treat them the same way as another computer.

However, sometimes, an external hard drive doesn't show up. It's annoying, especially when you need to transfer something right then. And besides, there can be a risk that data on the external USB pen, hard, or flash drive is corrupt, which means you can't transfer what you need between devices at all.

Corrupt data can be one reason your Mac won't recognize an external drive, but there are other reasons too. Let's take a look why this is happening and how you can get an external drive to appear on your Mac and get recover data to access to your documents.

How to fix an external disk drive that won't show up on a Mac

Why an external disk drive is not showing up? There could be a few reasons why a USB flash drive isn't making an appearance.

Keep Showing Up

Open an External Drive Not Showing on Mac

Get a huge set of top utilities for troubleshooting external hard drives not mounting on a Mac

Start with the basics:

  1. Check whether the drive is properly plugged in. It sounds obvious, but since this relies on a wire - either a USB cable or HDMI cable - if it's not connected properly then it won't appear on your desktop.
  2. Faulty cable. Assuming it's plugged in correctly, not wobbly or loose, the cable could be at fault. Try connecting the same device with a different cable.
  3. Damaged USB or flash drive port. It could be a hardware issue with the Mac. If you've got another port, try connecting the device to that one.
  4. Reboot your Mac. Sometimes, if a USB disk won't boot, the cause is macOS issue. Hopefully, some data damage that can be fixed by restarting. Choose the Apple menu > Restart. Or press and hold the power button and, when a dialog box appears, click the Restart or press R. Restarting your Mac essentially clears your macOS's memory and starts it up fresh.
  5. Incorrectly formatted drive. Not every external drive is optimized for Macs. It could be that you are trying to connect something only fit to interact with Windows devices. If you've got a PC or laptop, it's worth connecting and seeing if you can access the files through another device. The best way to look for an incorrectly formatted drive is to go to
    Apple (in the top toolbar menu) > About This Mac > Storage.
    See if the external drive shows up here. For more information, go to the same menu option, then select System Report.
  6. Mac not formatted to display external drives on the desktop. It could be that your Mac already recognizes the device, but just isn't showing its icon on the desktop screen. Even if that is the case, the drive will still appear in the left-hand column of the Finder menu under Devices. You should be able to access your drive that way, and, in the Finder menu under Preferences > General, you can check External Drives to ensure that from now on it shows up on your desktop too.
  7. Reset NVRAM. To do this, shut down or restart your Mac, switch it back on and immediately press these four keys together for at least 20 seconds: Option, Command, P, and R. It should look as though your Mac has started again; if it has, release the keys when you hear the second startup chime. Hopefully, the hard drive has shown up now.
  8. Check Apple's Disk Utility to see if an external drive is showing up. Disk Utility is within System Preferences, or you can find it using Spotlight. If it is visible, then click the option to Mount, which should make it visible on the desktop and in the External Drives option in the Finder menu.

Unfortunately, if none of those options has worked and the external drive still isn't visible, then it could have crashed, or be well and truly broken. But there might still be a way you can recover the data on the external drive.

How to show connected devices in Finder

  1. Go to the Finder menu and select Preferences (Cmd+comma).
  2. From General tab tick External disks to ensure that from now on it shows on the desktop.

In the Sidebar tab you can choose which folders and devices will be shown in the left-hand column of the Finder window.

How to add cloud storages to Finder

You can also mount cloud storage as local drive on your Mac. By connecting Google Drive, Dropbox, or Amazon to your computer, you get more space for securely accessing and sharing files. For your ease, add cloud drives to Finder with CloudMounter app, so that you keep them close at hand. You can read detailed instructions on managing cloud storage as local drives here.

Repair the failed external drives with First Aid

If your drive is having problems, you can try to fix them yourself with First Aid and therefore get access to your files. First Aid tool will check the disk for errors and then attempt a repair as needed. It helps to verify and repair a range of issues related to startup HD and external drive problems. If you are able to fix the hard drive or SSD in your Mac (or an external drive) using Disk Utility you will hopefully be able to recover your files.

To run Fist Aid on an external hard drive:

  1. Open Disk Utility. You can searching for it using Spotlight Search or via Finder > Application > Utility
  2. Check on your external hard drive, click the First Aid tab and select Run to start running diagnostics.

If First Aid successful in fixing errors, the external drive should be available to mount. If the utility unable to repair issues, your drive truly is broken or formatted using a file system that the Mac cannot read - in this way we suggest you follow the next steps to recover data from a damaged disk drive.

How to recover data from a crashed drive

Thankfully, there is an app for that. Disk Drill is the world's premier data recovery software for Mac OS X. Powerful enough to retrieve long-lost, mistakenly deleted files from Macs, external hard drives and USB drives and camera cards.

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An easy way to recover lost files on an external hard drive

Providing you already have Disk Drill Pro version, which you can get automatically by downloading from Setapp:

  1. Connect your drive to the Mac.
  2. Quit all other applications on the Mac, especially those that may be trying to access the external drive (e.g. iPhoto, Words)
  3. Launch Disk Drill.
  4. Click on the external drive that you are trying to recover files from. If it has partitions, you will see all of them. If, however, you still don't see any volume to the external drive then you may need to try some of the steps above again or read the Disk Drill Scanning FAQs.
  5. To avoid the external drive being accessed during the recovery process, click Extras next to the drive or drive partition or file, then select Remount Volume As Read Only. A padlock will appear, protecting the drive during the process.
  6. Now click Rebuild (or Recover) next to the file(s) you are trying to recover. Once the scan is finished - it may take some time if the files are large - a list of files will appeal.
  7. Next, click Mount Found Items as Disk button on the bottom-left below the scan results.
  8. Disk Drill 'strongly suggest saving the files to a different drive than the one you are trying to recover files from. Saving to the same drive substantially lowers your chances of recovery.'
  9. A drive icon will appear, which once you double click will give you the option to open the files as you would do before they were lost. Drag them to another location, such as your desktop or a folder on your Mac.
  10. Open the files to ensure they have been recovered properly and safely eject the external drive.

Disk Drill does have other ways to recover lost files but assuming there aren't complications, this method is the most effective. Disk Drill Pro recovery app is available from Setapp, along with dozens of Mac apps that will make your life easier. Never have to worry about a crashed or corrupted external drive again.

A few more tips on getting your files back

  1. Macs and third-party apps that look after Macs, such as Disk Drill and iStat Menus come with a S.M.A.R.T. (also known as Self-Monitoring, Analysis and Reporting Technology) status monitor. If a SMART check reports errors, then it could mean the hard drive is at risk of failing completely. Within Disk Utility and Disk Drill, there are several solutions for this: Repair Disk Permissions and Repair Disk. If neither work, it's recommended that you backup all of the data from the disk, erase, then run a SMART check again. The external hard drive should show up as Verified.
  2. Partitions can get lost within hard drives, temporarily hiding all of the information contained within. Disk Drill can help to identify and restore this information.
  3. Within Disk Drill, you can restore data when a hard drive is damaged or add formatting, which is also something Disk Utility can help with.
  4. CleanMyMac, another useful app available from Setapp, can help you identify external hard drive errors and repair them. It is an essential tool worth trying when you're having external hard drive difficulties.

Try all these apps for free

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Alternative ways to recover data from an external hard drive

Reset the System Management Controller (SMC) if your Mac shuts down when you plug in an external hard drive. Then use a different port to connect the external hard drive. If you've got a battery that you can't remove:

  • Shut down and unplug the power adapter
  • Press Shift-Control-Option and the power button at the same time. Do this for 10 seconds
  • Release all keys
  • Plug the power adapter back in and switch your Mac back on

For Macs with removable batteries, you need to switch them off, remove the battery, then press and hold the power button for 5 seconds. After that, put the battery back in, plug in the power adapter and switch the power on again. Nintendo customer support number.

What's your file format? One reason your Mac isn't recognizing the hard drive is the file format. Windows uses NTFS file formats, while Macs, up until the introduction of Sierra, have used HFS+. Now, Apple has introduced the Apple File System (APFS) for newer operating systems. It is possible to format a hard drive so it can be read on Mac and Windows computers, providing you format using exFAT. However, if you're having problems accessing the files and the issue is due to formatting, you will need to connect it to a device it can be read on, and then format the files correctly for the computer you are going to use it on next.

How to make Ext2/Ext3 drives readable on Mac

The common issue is Ext2- and Ext3-formatted drives are not readable on macOS. There are two ways to access such external drives on your Mac – via Linux OS or FUSE system. The easiest would be installing Linux to a secondary drive or virtual machine.

If you go with Linux installation, dual boot your Mac with Linux on another drive and use FAT32 as a transfer intermediary. If you don't have a drive to install Linux to, use virtual machine as an interface for it. Transferring can be done the same way – with FAT32, or via network.

Another option for reading Ext2/Ext3 disks is mounting disk with Filesystem in Userspace (FUSE). Basically, it works as an extra interface enabling file system access via specially installed modules. Here's how to mount drives with FUSE:

  1. Install FUSE for macOS or MacFUSE as well as fuse-ext2 module.
  2. Use the following Terminal command to enable Disk Utility's debug menu and see all partitions: defaults write com.apple.DiskUtility DUDebugMenuEnabled 1
  3. Attach your Ext2/Ext3 drive and locate the device name via Disk Utility.
  4. In your user account, create a folder to be used as a mount point.
  5. Use the following Terminal command to mount the drive as read-only: fuse-ext2 /dev/disk2s2 /Volumes/mountpoint
  6. For write support, use the command: fuse-ext2 -o force /dev/disk2s2 /Volumes/mountpoint

And that's not the only case where Terminal helps you access external drive.

Employ the handy all-powerful Terminal, which always comes forward with solutions for difficult problems. Especially if System Information does recognize the USB or hard drive, but continues to hide it from you, disconnect the drive and try to find it using the Terminal, which you can find in Applications > Utilities.

  • Once in the Terminal, type in the command diskutil list
  • A list with information about volumes and drives should appear
  • Look for a section labelled /dev/disk_ (external, physical)
  • Make a note of the whole line after the word disk
  • Now put the following command into the Terminal diskutil info disk followed by the number or digits assigned to that disk
  • Now you should see detailed information about the drive, therefore confirming that your Mac can and does recognize it
  • Eject using the Terminal by entering the command diskutil eject disk followed by the number or digits assigned to that disk
  • Physically remove the disk from you Mac
  • Plug it back in and your Mac should recognize it

Wd My Book Not Showing

Console is also reliable when it comes to solving tricky problems, although it isn't always that easy to use. You can find Console under Applications > Utilities > Console. Console shows if an external drive or any error is detected under the Errors and Faults tab. If no errors show up, then the problem is not caused by the device.

To sum up, there are lots of potential solutions for a Mac not reading an external hard drive. If we were to pick one, Disk Drill seems to be the most well-rounded, offering plenty of customizations and power in an easy-to-use interface. Disk Drill Pro recovery app is available via Setapp, along with 150+ Mac apps that strive to make your life much much easier. At the very least, you'll never have to worry about a crashed or corrupted external drive ever again.

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