- Erase Macbook Air Hard Drive
- Can't Erase Mac Hard Drive
- How To Erase A Usb Flash Drive
- How To Erase Imac Hard Drive
- Cannot Erase Usb Drive Mac
- See, the problem here is USB to SATA blocks S.M.A.R.T. And if the hard disk cannot be erased, then that sensor can't be checked. There is a driver i heard about on mac rumors that would allow you to read this sensor. But in case you cant find it, then you probably need to remove the drive and attach it directly to a computers sata port.
- Method #1: Wipe USB Flash Drive by Using In-built Format Option All Windows and Mac computers comes with an in-built format disk option to erase everything from a USB flash drive. We will show you how to use this feature as your advantage to make sure everything is deleted permanently.
- Couldn’t boot and couldn’t repair it in Disk Utility.”. Haris had kept his 2012 MacBook Pro’s original hard drive, so he swapped it in place, and it wouldn’t boot. He couldn’t erase.
Click About This Mac. In the window that pops up, click on Storage to bring up the storage pane. Click the Manage button. How to check storage on mac. From here, you should see a number of options that could help clear out the storage space on your Mac.
USB Flash drives are one of luminous and disparate invention to store thousands of files in one convenient location. There are myriad of reasons to use USB flash drives over CD and DVDs. They are portable, fast and easy to use and carry. But after using it for few times, you might need to erase data from USB flash drive to make some more room to store new data or sell it.
A simple deletion will not really erase everything from the USB flash drive securely since any advanced computer user can easily recover them in no time using any data recovery software. You will be amused to see how easy it is to get back all the deleted data in no time. So, if you have any sensitive information stored from company or client information then you must erase them using some third party software to make sure all data are securely deleted and can never be restored using any data recovery software whatsoever. So most people choose to wipe data on computer or wipe Mac clean before selling.
In this guide, we will introduce you to two methods that helps to erase data on USB flash drive permanently. Both are free to implement and can get the job done as quickly as possible to give you the best user experience.
Method #1: Wipe USB Flash Drive by Using In-built Format Option
All Windows and Mac computers comes with an in-built format disk option to erase everything from a USB flash drive. We will show you how to use this feature as your advantage to make sure everything is deleted permanently.
Step 1. Insert the USB flash drive to the computer and let the PC detect it.
Step 2. Open 'My Computer' and right-click on the flash drive disk name.
Step 3. Find 'Format' from the option and make a left click on it with the help of your mouse.
Step 4. You will be able to see a window with the following option.
It will show you the storage capacity and file system. By default, it can be either NTFS or FAT32 and the volume label just indicates the name of the flash drive. Just leave it to the default settings and click on 'Start'.
Step 5. Wait for few minutes until the formatting process is finished. It may take several minutes depending on the size of the USB Flash drive. Make sure to keep it connected while the process is taking place.
Step 6. After you see the 'Format Successful' pop up messages, you can eject the flash drive.
Warning: This should delete all the files from the flash drive. But as we mentioned earlier, a simple deletion and formatting doesn't really permanently delete everything from the USB drive, they're still be easily recovered by some data recovery softweare. . If the files are not important then you can use this simple deletion option but if you do have confidential company and client information stored in it then you might have to use a professional external tool to erase everything permanently.
Method #2: How to Completely Wipe USB Flash Drive with SafeWiper for Disk
To reduce the risk that someone might recover sensitive data from your USB flash drive, you need to use eraser software to securely erase data from removable USB disk.
SafeWiper for Disk is a professional data deletion tool that erases everything from a drive disk permanently. This little tool deletes data from a disk drive as it never existed on the first place. So, if you are erasing confidential and sensitive data from your USB flash drive then it is assured that the data deletion is beyond recovery. No data recovery has succeeded to recover data from any drive after being deleted using SafeWiper. It is easy to use but to use advanced deletion techniques, you will have to pay a small fee to enjoy the full benefits of this software.
Safewiper for Disk - Permanently Wipe Your USB Drive
- Wipe data and hard drives permanently beyond recovery.
- Permanently wipes data on partitions and disk volumes with advanced wiping algorithm which overwrites your data up to 35 times.
- Uses advanced algorithms (Dod 5220-22.M, US Army, Peter Guttman) to 100% completely wipe data.
- Supports all popular Windows file systems, NTFS, Fat, Fat32.
Step 1 Download and Install Program, Insert Your USB Drive to PC
Download SafeWiper for Disk on your computer, install and run it. SafeWiper for Disk offers to complete hard drives or logical hard drives. So you either completely remove everything from a hard disk or only the hierarchical partitions created from the hard disk. Choose the USB flash drive disk and click on 'Next'.
Step 4 Choose Wiping Algorithm
Click the Setting on the proram, you will see four wiping method in the list. You can use the featured high level deletion techniques including Peter Guttmann Secure Deletion, North Atlantic Treaty Organization_NATO standard, Guttmann Method and so on. The more advnaced wiping algorithm you choose, the more time it will take.
Step 5 Start Deleting Files from Computer (Mac/Windows)
After choosing the wiping method, simply click on 'Wipe' and the program will automatically start erasing everything from the USB flash drive. Wait for few minutes until the data are securely removed from the disk drive.
Now, you can audit the USB flash drive and everything will be permanently erased.
Note: Realize that the data deleted using this software is permanent and there's no going back after this. So, make sure to generate a full back up before using this software.
Summary:
It is recommended to use professional external software like SafeWiper Data Wiper to permanently delete everything from a USB flash drive if it contains any classified and private data to make sure nobody can steal it. Any computer genius can easily recover deleted data from your USB flash drive if you use the simple deletion technique. You must take a step further to maintain the safety and privacy of the data. Hopefully, you guys enjoyed and found this article useful.
Summary: External hard drive not mounting on Mac means that you can't access data stored on it. This page helps you mount external hard drives, as well as SD cards and USB flash drives, etc. on Mac. If the external hard drive won't mount on Mac, you can download iBoysoft Data Recovery for Mac to recover lost data from unmountable external hard drives.
Usually, an external hard drive will appear (aka mounted) automatically on your Mac once you plug it in, and you can access data on this drive. So, it's annoying when you find that your external hard drive is not mounting for the com.apple.DiskManagement.disenter error or not recognized by your Mac, just like the user below.
'I have a 500 GB LaCie external hard drive, formatted as macOS Extend journaled on MacBook Pro 2014 and I have been using it to do Time Machine backups. Now after updating, macOS is not mounting this external hard drive. The main drive is greyed out in Disk Utility and the partition is not showing up. I can't do First Aid as my LaCie external drive does not mount on the MacBook Pro. Any ideas? Thanks!'
Wondering 'why my external hard drives won't mount on Mac'? This post explains the reasons and teachs how to fix this disk problem without losing data.
Dos and Don'ts When External Hard Drive Not Mounting on Mac
Before you go further, it's better to know what you can do and can't do.
1. Do not go straight to reformat this not mounted external hard drive, especially when you have important files on it. Reformatting will wipe the data on this disk and cause serious data loss.
2. Do not run First Aid to directly repair the disk, any further operation is very likely to overwrite your original files and make them unrecoverable.
3. Best extensions for photos mac. Check if you have a copy of a data backup. If not, recover important files from this unmountable external hard drive first to avoid data loss.
Now, let's make the external disk accessible on Mac.
Fix external hard drives not mounting issue on Mac
To access your external hard drive on Mac, try solutions suggested in this part one by one. Hopefully, you'll be able to open this external hard drive on Mac again.
First, try some simple tricks to mount external hard drive on Mac
In case you miss anything necessary, you can first have some basic checks as following:
1. Re-plug your external hard drive to another port or try another USB cable.
A faulty connection, though it is foolproof, might be the key fix if LaCie thunderbolt drive is not mounting, in that users always forget to check if the port is wobbly or if the cable is broken.
2. Try a super slow jam.
Strange but true, some users found that their external will mount properly when they plug it in exceptional slow motion. However, if they try and plug in the external hard drive normally, the Mac doesn't recognize the disk. Cookie 5 6 3 – protect your online privacy screens.
3. Check your Finder Preferences.
When your external hard drive does not appear on the desktop, you can open Finder, choose 'Preference' (or press Command +, ) and check 'External disks' both in General tab and in Sidebar tab to show your external hard drive on your Mac computer.
If Mac could not mount the external hard drive on desktop still, let's troubleshoot this issue with the following solutions.
Solution 1: Force mount this external hard drive in Disk Utility
If you can't find the external hard drive on the desktop or in the Finder, you can try to make the disk online manually in Disk Utility (a native disk management tool in your Mac).
Here is how to mount an external hard drive on Mac:
- 1. Click Go at the upper left of your desktop and go to Utilities, then launch Disk Utility on your Mac computer.
- 2. Click on 'Show All Devices' in View option to list or connected drives.
- 3. Choose the grayed external hard drive in the left sidebar.
- 4. Select Mount in the top center of Disk Utility.
However, if you find that your external hard drive is not showing up in Disk Utility (not a single volume but the whole disk disappears), it is very likely that your disk is suffering some physical damage. In this case, you need to send it to a local data recovery service. But if the Mount option is grayed out and you can see this external hard drive in Disk Utility, you can try another solution then.
Solution 2: Repair this unmountable external hard drive with First Aid
The second suggestion is First Aid in Disk Utility if you are unable to mount the external hard drive on Mac. First Aid is a very simple tool that is built in your Mac, and it is able to detect and repair directory damage and other disk errors. You are advised to run the tool more than once to ensure you are receiving a consistent result.
Lucky charm slots. Follow the instructions and repair the external hard drive that is not accepted by your macOS or Mac OS X.
- 1. Go to Utilities and launch Disk Utility on your Mac computer.
- 2. Select the unmountable external hard drive on the left sidebar.
- 3. Select First Aid in the top center and click Run.
Solution 3: Reformat the unmounted external hard drive
If your external hard drive still can't be mounted in Disk Utility after you perform First Aid, or if First Aid failed to repair it like the situation below, your drive should have some serious errors like file system corruption.
• Disk Utility can't repair this disk, what do to?
• How to format external hard drives on Mac?
In this case, you need to back up your important data on the external hard drive, such as family photos, valuable work documents, or any other files. If you don't have a copy of a data backup in hand, the following guide can help you recover lost data from this unmountable external hard drive. And then, you can reformat your exteranl hard drive to make it work again on Mac.
How to recover data from an external hard drive that won't mount?
As long as your external hard drive doesn't have any hardware problem, fortunately, you can retrieve your files with professional Mac data recovery software - iBoysoft Data Recovery for Mac with no fuss.
Best External Hard Drive Data Recovery - iBoysoft Data Recovery for Mac
- Recover lost data from unmountable, formatted, inaccessible, unreadable, corrupted external hard drives.
- Supported storage devices: external hard drives, USB flash drives, memory cards, SD cards, etc.
- Supported file types: photos, videos, audio files, documents, emails, etc.
- Suppported Mac OS: macOS Big Sur 11/10.15/10.14/10.13/10.12 and Mac OS X 10.11/10.10/10.9/10.8/10.7.
Read-only & risk-free
Tutorial for external hard drive data recovery on Mac with iBoysoft Data Recovery for Mac
- 1. Free download and install iBoysoft Data Recovery for Mac on your computer, and then restart your Mac.
- 2. Launch iBoysoft Data Recovery for Mac.
- 3. Select the external hard drive that is not mounting and click Scan button to scan for all lost data.
- 4. Preview the searching results, choose files you need, and click Recover to get them back.
- 5. Have a check to ensure you have got all lost data back.
Note: You need to save the recovered files to another usable drive.
After having successfully restored all data on this drive, you can set out to erase this external hard drive to fix the disk not mounting on Mac issue.
Jackpot capital no deposit. Tutorial to reformat unmountable external hard drives on Mac
- 1. Launch Disk Utility.
- 2. Click the icon of your unmountable external hard drive on the left sidebar.
- 3. Click on the Erase button function on the top of the Disk Utility window.
- 4. Complete the related information (name, format, scheme), then click Erase button to finish reformatting.
After reformatting, your external hard drive will be assigned with a new file system so that you can mount this unmountable hard drive again.
Then, why we can't access the external hard drive on Mac?
Erase Macbook Air Hard Drive
Probably, the user above would never know why his MacBook is not mounting the external hard drive. As a matter of fact, this problem could be caused by many factors, such as damaged file system, virus attack, unsafe ejection or any other improper operations. Can i backup two macs on one external hard drive.
Here are some common ones.
- A damaged file system: If your external hard drive is attacked by virus or if you abruptly eject this drive, it's likely that the file system of this disk would be damaged or corrupted. As a result, the operating system is unable to recognize this disk, and the disk will not be mounted or read by macOS.
- Connection problems: Another reason that hard drive won't mount on Mac could be a dirty or loose connection between your cable, USB-C multi-adapter, Thunderbolt 3, or other connecting ports. A clear, clean, snug and fit tightly connection is the premise of mounting an external hard drive successfully.
- Hardware issue: Also, problems related to hardware could also make the disk unmountable, especially when your external hard drive has too much bad sectors or have been physically damaged.
Knowledge Base: What does 'Mount' mean on Mac?
Can't Erase Mac Hard Drive
Mounting an external hard disk means the macOS gives a mount point (entrance) to read and access information on the hard drive. Information is accessed by the disk file system and partition table. So, it's a necessary step before the operating system can access a disk (including read from and write to).
How To Erase A Usb Flash Drive
Therefore, if an externalhard drive won't mount on Mac, it means the system gets into trouble in recognizing the file system or other information of this hard drive. Mobile casino sites.
How To Erase Imac Hard Drive
Conclusion:
Cannot Erase Usb Drive Mac
If your external hard drive is not mounting on your Mac, don't panic. Most of the time, you are going to fix this disk problem with the solutions above. Moreover, if you worry about data loss when the disk becomes unmountable, you can use iBoysoft Data Recovery for Mac to recover your files first. Remember that, no matter what disk problem you meet, you should perform hard drive data recovery in case of losing data.