Are hard drives almost obsolete? With inexpensive cloud storage backup services widely available, and consumer-grade solid-state drives dropping in price, some think the illustrious span of relevance for hard disk storage is coming to a close. Nonetheless, HDD storage solutions continue to deliver on performance and price value propositions. Normally when you plug in an external hard drive to your Mac's USB port you will see it mount on the desktop. You can also see it in the Finder in the left column under Devices. If it's not there. The only drive that is listed is the drive for the Internet Recovery OS install. Booted from Thumb Drive (Create a bootable installer for macOS - Apple Support) using the Apple USB C AV Multipart Adapter, but I still had no internal disk showing up to install the OS on in the installation menu. Disk utility also still shows no internal hard drive. Aug 24, 2012  WD makes great 1TB green/black drives. I have 5 green drives with only 1 failure - the replacement WD sent me has worked great for over a year (so really I've owned 6 drives with 1 failure). Also look at the warranties. The longer it is, obviously the better. These big drives DO fail, so consider doubling up with a RAID 1 or 10. Toshiba X300 5TB Performance Desktop and Gaming Hard Drive 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5 Inch Internal Hard Drive (HDWE150XZSTA). Apr 10, 2018  How to Upgrade Your Hard Drive. While it is possible to replace the hard drive on any Mac not listed above, how difficult it is varies wildly with the model. The Mac Pro is designed to have its hard drive replaced easily, while an iMac requires you to remove the entire screen. External Hard Drives for Macs. Mac users need to sync an external hard drive with their computer to use Time Machine, Apple's built-in file backup system. Shoppers can find and choose the right Mac hard drive by thinking about storage and portability needs.

1. 4 Tb Internal Hard Drives For Mac
2. Macbook Internal Hard Drive

Summary: This post will show you 5 solutions to fix the Mac internal hard drive not mounting issue. Also, you can learn how to recover data from not mounted Mac internal hard drive with data recovery software for Mac - iBoysoft Mac Data Recovery.

Most of the time, the Mac internal hard drive, usually known as Macintosh HD, is the system drive of the Mac computer, from which your Mac start or boot up. However, it may drive you crazy if the Mac internal hard drive won't mount. That's because once that happens, your Mac computer may be stuck on loading/login screen or not bootable at all. Besides, it's possible for you to suffer severe data loss if you handle it incorrectly.

Don't worry. Here is all you need to know about mounting the Macintosh HD, or mounting the Mac internal hard drive in macOS Catalina 10.15/Mojave 10.14/High Sierra 10.13 or Disk Utility.

How to recover data from the not mounting Mac internal hard drive?

It seems that somethings wrong with my internal boot drive. I wanted to start my Mac but the grey progress line stopped at about the half and didn't continue. I tried to boot in secured mode but not possible. I loaded recovery mode and wanted to check and repair disk utilities but I cannot hit those buttons because my drive is not mounted and cannot be mounted.

Is there another possibility to mount my drive or to access my data somehow? The thing is that I do not have a backup and that is why I need to access my data and store them somewhere prior being able to do a clean reinstall of my Mac.

Sadly, he is not the only person who suffers data loss due to unmountable Mac internal hard drive. As mentioned above, yourMac computer won't boot if the Macintosh HD isn't mounted. Moreover, your any attempts to fix it may write new data which overwrites the original data on the drive. Thus, to avoid data loss, you're recommended to recover data from the unmountable Mac internal hard drive as the first step.

iBoysoft Mac Data Recovery is one of the best Mac data recovery software which canrecover data from failed internal Mac hard drives, even when your Mac computer fails to boot. Moreover, the program can alsorecover data from formatted drives, recover data from inaccessible drives, andrecover data from unreadable drives, and so on. It's fully compatible withmacOS Catalina 10.15/Mojave 10.14/High Sierra 10.13/10.12 Sierra and OS X 10.11/10.10/10.9/10.8/10.7.

Video Tutorial: How to recover data from unmounted Mac internal hard drive?

Now follow the tutorial below to recover data from unmounted Mac internal hard drive.

Method 1: If you have only one Mac computer

Don't worry. You can still recover data from the unmounted Mac internal hard drive with the help of iBoysoft Mac Data Recovery.

Step 1: Click the Power button to turn on the Mac, and immediately press COMMAND+OPTION+R keys to boot your Mac into Recovery Mode.

Step 2: Open Terminal from the Utilities drop-down menu.

Step 3: Run the following command:

This will launch iBoysoft Mac Data Recovery through iBoysoft Server.

Step 4: After launching iBoysoft Mac Data Recovery, please select the Mac internal hard drive and click the 'Next' button. This program will start scanning for lost files on the drive.

Step 5: Preview the scanning results, and choose the files you want to get back.

Step 6: Click the 'Recover' button. You need to specify a different location to store the recovered files.

You can also refer toHow to run iBoysoft Mac Data Recovery in Recovery Mode.

Method 2: If you have two Mac computers

If you fortunately have another healthy Mac computer, or you can borrow one from your friends, you can create a bootable drive and then recover data from it.

Step 1: Create a bootable drive on the healthy Mac computer.

1. Download, install and launch iBoysoft Mac Data Recovery.

2. Click iBoysoft Data Recovery on menu bar and then select 'Create Boot Drive'.

3. Insert a USB drive into the healthy Mac, and choose it as the media to create a bootable drive on.

4. Click 'Make bootable' button. The creation process will start immediately. Be patient as it could take a while.

Note: This process will erase all data on the USB drive. So please be sure to make a backup if there're important files.

5. When the process completed, you'll see a window showing the next steps to recover data. You can take a note, or take a photo with your phone, of the information. When everything is ready, click the 'Close' button.

Step 2: Recovery data from the unbootable Mac computer.

1. Insert iBoysoft Mac Data Recovery bootable USB drive into the unbootable Mac computer.

2. Reboot your Mac computer and hold down the Option key (⌥) at startup.

3. Select iBoysoft Mac Data Recovery from the boot options. This program will launch when your Mac boots up.

Now you can recover data from the unbootable Mac computer just as above.

iBoysoft Mac Data Recovery can also recover deleted photos, documents, audio, videos, emails from APFS, HFS, HFS+, exFAT, FAT32 formatted drives. Apart from internal hard drive data recovery, iBoysoft Mac Data Recovery also supports recovering data from external hard drives, USB flash drives, SD cards, memory cards, and Pen drives, etc.

How to fix Mac internal hard drive won't mount issue?

After recovering data from the unmountable Mac internal hard drive, you can now try to mount the Macintosh HD via the solutions as below.

Solution 1: Restart the Mac computer

Most of the time, restarting the computer is a feasible way to solve some booting problems. So you can at first try to restart your Mac by holding down the Power button till the Mac turns off. Wait a moment and turn it on. Can the Mac internal hard drive be mounted now?

Solution 2: Repair unmountable Mac internal hard drive via First Aid

Disk Utility is desined to repair minor errors on disks. So you can try to fix the unmountable Mac internal hard drive with Disk Utility in Recovery Mode.

Step 1: Boot to Recovery Mode by restarting the Mac computer while pressing and holding down Command and R keys at startup.

Step 2: Select Disk Utility and click Continue.

Step 3: In the sidebar, select the unmountable Mac internal hard drive you wish to repair.

Step 4: Click the First Aid button.

Step 5: Click Repair Disk.

Solution 3: Run FSCK command in Single User Mode

If Disk Utility stopped repairing Macintosh HD, you can then try out FSCK command in Single User Mode, which is helpful in isolating startup related issues.

Step 1: Restart your Mac and, before the Apple logo appears, hold down Command and S keys. This will boot your Mac into Single User Mode.

Step 2: Type in: /sbin/fsck -fy.

Step 3: If you see 'File system was modified', then re-type in the command again until you see 'The volume [name] appears to be OK'.

Step 4: Type in reboot to restart your Mac.

Solution 4: Try Safe Mode

Just like Single User Mode, Safe Mode is able to resolve problems that prevent your Mac from booting up.

Step 1: Shut down your Mac computer.

Step 2: Start the Mac up while holding down Shift. Release the Shift key when you see the login window.

Step 3: If your Mac boots into Safe Mode properly, then try restarting and booting as normal.

Solution 5: Erase the unmountable Mac internal hard drive and reinstall macOS

If you still can't mount the internal hard drive on your Mac, there might be serious directory structure or file system corruption in the disk. In this case, your last chance is to reset the Mac so as to make the Mac computer work again. However, this process will erase mac hard drive and reinstall macOS, which is destructive to the data on the drive. Thus, make sure you have recovered data with iBoysoft Mac Data Recovery.

Step 1: Boot your Mac into Recovery Mode.

Step 2: Go to Disk Utility and erase the unmountable Mac internal hard drive.

Step 3: Go back to macOS Utilities screen and select Reinstall macOS. Then, follow the onscreen wizard to reinstall the OS.

Solution 6: Look for help from local data recovery company

If your Mac internal hard drive still can't be fixed through the solutions above, the drive might have hardware problems. You'd better send it to local data recovery company.

Conclusion:

The Mac computer, such as MacBook Pro/Air, boots from the internal hard drive and allows you to access data. However, it's very common that the internal hard drive won't mount on Mac. Once it happens, don't delay to recover data from that unmountable internal hard drive. After recovering data with Mac data recovery software, like iBoysoft Mac Data Recovery, you can troubleshoot the error without worrying about data loss.

An internal hard drive is the most important part of a computer which is used to store data and support computer to work in a normal manner. If your iMac or MacBook does not recognize an internal hard drive and the drive is not showing up or mounting on Mac, not only will the system be unable to boot, but also the whole data stored on the computer will become inaccessible. Fortunately, there are still means of getting the data on the internal hard drive back and fix the internal hard drive not showing up/mounting issue.

Solution 1: Change the Finder settings

If your Mac computer works in a normal state but the internal hard drive is not showing up in Finder or on desktop, this is because the system is not set up to display hard drives in Finder or on desktop. Here is a simple fix for this:

Go to Finder > Preferences > General tab and select 'Hard disks' to make external hard drives show on the desktop.

Solution 2: Check whether the internal hard drive is showing up in Disk Utility

The internal hard drive still not showing up/mounting on Mac? Then you can blame your hard drive. You can make use of Disk Utility to perform any disk volume-related tasks. Normally, if a disk is listed in the left side bar of Disk Utility, you can leave out the hardware problems.

Tips: If your Mac won't boot, you have to boot into Recovery Mode and launch Disk Utility.

Scenario 1: Internal hard drive can be found in Disk Utility

If you find the internal hard drive showing up in Disk Utility, the drive may has some file system corruptions. Thankfully, Macs provide several clues to help you isolate and troubleshoot most logical issues.

Mount the internal hard drive on Mac

Sometimes, aninternal hard drive won't mount on Mac, it's time to force it to. In Disk Utility, right click the hard drive and choose Mount. The internal hard drive should now appear under devices in the Finder.

Run First Aid to repair the internal hard drive

If the internal hard drive is still not mounting on Mac, you can run First Aid to verify and repair various issues related to hard disk problems.

Step 1: Boot your Mac into Recovery Mode. Start your Mac and hold down the Command and R keys simultaneously until you see an Apple logo or spinning globe. Then release the keys.

Step 2: Select Disk Utility from the macOS Utilities menu.

Step 3: Select the corrupted internal hard drive from the left-hand panel. Music programs for mac g5 power pc.

Step 4: Click First Aid on the top of the window and wait while it verifying and repairing errors.

Data recovery from corrupted internal hard drive

If unfortunately,Disk Utility can't repair the disk, the corruptions on the internal hard drive are so serious. In this situation, all data on the drive is so fragile that any operation will overwrite it. If you don't back up any data, please perform data recovery firstly.

iBoysoft Mac Data Recovery isfree Mac hard drive data recovery software which helps you recover documents, pictures, audios, videos, emails from the unmountable, unreadable, formatted, corrupted Macintosh HD, internal hard drive, external hard drives, USB flash drives, SD cards, etc. Even when yourMac won't boot, the program can regain access to your machine without taking out the internal hard drive. It is compatible with macOS Catalina 10.15/Mojave 10.14/High Sierra 10.13/10.12 and OS X 10.11/10.10/10.9/10.8/10.7.

Solution 1: If you have only one Mac computer

If you have only one Mac computer, please directlyrun iBoysoft Mac Data Recovery in recovery mode and recover lost data from the unbootable Mac computer.

Reboot this Mac and press Command +Option +R keys.

Click Utilities in the top menu and select Terminal from the drop-down menu.

Run the following command:

This will launch iBoysoft Mac Data Recovery through iBoysoft Server.

Select the internal hard drive and recover data with iBoysoft Mac Data Recovery with its wizard.

Solution 2: If you have two Mac computers

Step 1: Download iBoysoft Mac Data Recovery on another Mac computer.

Step 2: Install and launch iBoysoft Mac Data Recovery on the healthy Mac computer.

Step 3: Click iBoysoft Data Recovery on the menu bar and then select 'Create Boot Drive'.

Step 4: Insert a USB drive into the healthy Mac computer.

Step 5: Follow the wizard to create a bootable recovery drive on the USB drive.

Step 6: When the creation process completes, you can insert the USB drive into the unbootable Mac computer, and then press the Power button and Option key (⌥) to start the Mac up.

Step 7: Select iBoysoft Mac Data Recovery from the boot options.

Step 8: Follow the wizard to scan for the lost data on the corrupted internal hard drive.

Step 9: Choose the files you want to get back, and then click Recover button.

Erase the internal hard drive and reinstall macOS

After retrieving data from the corrupted internal hard drive, you can reformat the disk to make it usable again.

4 Tb Internal Hard Drives For Mac

Step 1: Boot your Mac to Recovery Mode.

Step 2: Select Disk Utility from the macOS Utilities menu.

Step 3: Select the corrupted internal hard drive from the side bar.

Macbook Internal Hard Drive

Step 4: Click on Erase from the top.

Step 5: Setup the required information to reformat the disk and click Done when finished.

Step 6: Go back to macOS Utilities screen and select Reinstall macOS.

Scenario 2: Internal hard drive not showing up in Disk Utility

If your internal hard drive is not showing up in Disk Utility, the drive may have hardware problems. In this case, none of software is helpful. You can try steps below to reboot your Mac computer.

Boot up your Mac in Safe Boot

Safe Mode checks through your startup drive to make sure there are no problems there. It helps you resolve problems that are stopping your Mac from starting up. To boot up your Mac in Safe Mode, begin with your Mac switched off or restart it. Press and hold the Shift key. Then release the Shift key as soon as the login window appears. If you have FileVault turned on, you need to log in twice.

Reset the PRAM / NVRAM

NVRAM or PRAM stores the information about system settings, including system date and time, screen resolution, etc. If it get corrupted, you Mac won't boot as usual.

Step 1: Press the Power (Eject) button.

Step 2: Immediately press and hold down the Option (Alt) + Command + R + P keys together for 20 seconds (or until the screen goes all black and comes back to gray again, or you hear the startup sound (in some old models).

Step 3: Release the keys simultaneously.

Step 4: Wait while your Mac boots.

Step 5: Get to System Preferences and re-configure the settings as needed.

Send the internal hard drive to a local technician for help

If these solutions above fails to fix internal hard drive not showing up on Mac, Unfortunately, you have to send the internal hard drive to a local technician for help or replace it with a new one.