Sometimes, when you connect an external hard drive to your computer, you may find it fails to show up. The external hard drive not showing up problem occurs frequently on Windows PC or Mac, and it could lead to data loss.
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Summary :
Best Workarounds To Fix An External Disk Drive That Refuses To Show Up On A Mac. Walk through the steps, and hopefully, you will be able to fix the problem that makes your external drive not show up on your Mac. Check System Information. It is important to check System Information & see which USB devices are connected to your Mac. Nov 14, 2019 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. Aug 08, 2020 Part II: Reasons For Disk External Hard Drive Not Showing Up On A Mac Device There are cases wherein you plugged your external hard drive or flash drive on your Mac and the device cannot recognize it. This could be caused by a broken cable or a faulty USB port.
There are some useful fixes to the external hard drive not detected on Windows 10. Please read this page offered by MiniTool to know how to access the drive without data loss.
Quick Navigation :External Hard Drive Not Showing Up PC
Whether you're plugging in a new hard drive or an old one to your computer, it is possible that you can't see it. Some people even reported that the external hard drive is showing up in devices but not in my computer. This is not a rare issue; it has ever happened to many people and will be happening to more.
What are the possible causes for external hard drive not showing up on computer issue?
In the following content, I’ll mainly discuss external hard drive not showing up/recognized on Windows 10 in 2 different situations. After that, I’ll tell you what do I do if my hard drive is not detected.
What to Do When You Can't See External Hard Drive
Many people have the same experience – they suddenly find an external hard drive won't show up in File Explorer (PC not recognizing external hard drive). What should they do first when the USB hard drive is not showing up? It’s to open Disk Management and check.
If you find the external hard disk showing up in Disk Management as unallocated/not initialized/offline, it would be easy to fix the external hard drive not recognized problem (refer to Method 2: Check & Fix the Drive in Disk Management below). This is what people described as external hard disk detected but not showing in My Computer.
Seagate external hard drive not showing up.
I know there are a million posts about this issue, but I haven't come across one that fixed my issue and I really don't want to have to shell out a ton of money recovering my data. Running Windows 10 on an Asus K55N and connecting a Seagate Free Agent Go Flex Desk 2TB external drive. When I connect the drive, it shows in Disk Management and the Safely Remove Hardware icon, but I can't get it to populate in File Explorer. I have not tested on another computer, but I have tested with a different USB cable and was able to connect two other external drives. I did the trial of the Seagate Recovery Suite and was able to see all my files listed, I was just hoping to not have to pay to recover the data (if that's what it boils down to, so be it).- said Corey_23 on Tom’s Hardware Forum
Please read Recover Data From Disk Shows As Unknown Without Damaging It to learn how to fix this.
Tip: If Seagate external hard drive not showing up on Windows 10, can you access data in it? Please read Exciting News: Seagate Hard Drive Data Recovery Is Simplified and learn how to finish Seagate external hard drive recovery.
WD external hard drive not recognized Windows 10.
Case:
I have a WD My Passport portable USB hard drive which one of my computers can't detect when plugged in. It doesn't show up in My computer, Device Manager or Disk Management. The only way to get the device recognized is to reboot the computer with it connected, enter BIOS (and do nothing), and reboot again. The drive works fine on my other computer. It has the WD Unlocker Software built in.- posted by Lagnaetti on Windows 10 Forums, Drivers and Hardware
Obviously, Lagnaetti finds that his external hard drive is not being detected by My computer, Device Manager or even Disk Management. He wants to know how to fix the external hard disk not detected issue.
WD External Hard Drive Not Showing Up in Disk Management
If the WD external disk shows as unallocated/not initialized/offline, you can make it appear easily by formatting, creating a volume, initializing to mbr/GPT, or setting online. However, if you find the USB WD hard drive not recognized in Disk Management, you should try to fix by restarting computer, changing USB port, enabling legacy USB support, etc.
In fact, there are some cases in which an external hard drive doesn't show up since it has being broken physically. Yet, there are still chances that the unrecognized hard disk can be repaired.
Tip: The WD external hard drive is used widely by people throughout the world. And I advise you to recover data from WD external hard disk which is not detecting. To know “how do I fix my WD external hard drive not showing up on my computer”, please read the next part of this article.
In addition, there are also some people who said their PS4 external hard drive is not recognized or Xbox One external hard drive is not detected/not showing up. I suggest that they connect the external hard drive to the computer and check.
How Do I Get Windows 10 to Recognize My External Hard Drive
It's easy to run into external hard drive doesn't show up since it can be caused by many reasons. If my external hard drive is not showing up (external HDD not showing up) on Windows 10, I’ll try the following methods.
Is your external drive not showing up? There are many useful workarounds for fixing the external hard drive not being detected in Windows 10 (how to repair hard disk not detected in Windows 7 is basically the same).
Method 1: Change a USB Port
I find my computer doesn’t recognize my external hard drive because the USB port is broken. I tried a different USB port and it worked. If you’re connecting via a USB 3.0 port, you can also try a USB 2.0 port. Besides, you should connect the external hard drive directly to your PC.
The USB drive not showing up Windows 10 may also occur when the power supply of a USB port is not sufficient. In this case, I advise you not to use USB hubs because some of them are not able to provide enough power supply to the external hard drive.
Method 2: Check & Fix the Drive in Disk Management
Sometimes, an external hard drive not showing in my computer (Windows Explorer) could appear in Disk Management. How to open Disk Management:
What prevents a drive from showing up:
How to fix the problem in the above 4 cases:
Case 1: create a new volume.
Watch how to Create Partition with MiniTool Partition Wizard.
Case 2: Initialize Disk:
Use MiniTool Partition Wizard to Initialize to MBR Disk or Initialize to GPT Disk.
Case 3: set Online:
Case 4: Change Drive Letter and Paths:
Change Drive Letter more easily with MiniTool Partition Wizard.
Do you want to recover your files from external hard drive not detected? If yes, please read the following tutorial.
How to recover files from external hard drive not detected?
Step 1: download MiniTool Power Data Recovery. Then, install and launch it.
Step 2: Choose Removable Disk Drive from the main window and select the external hard drive.
Step 3: click on the Scan button to scan the selected external hard drive.
Step 4: browse the scan results during the scan. Alternatively, you can wait until the end of the scan and then select the files you want to restore.
Step 5: press the Save button and choose another drive with enough free space to store the recovered files.
Step 6: press the OK button to confirm the selection and start external hard drive file recovery.
At last, you can check the recovered files to put an end to the recovery work.
Tip: MiniTool Power Data Recovery can’t work for Mac. If you need to recover files on Mac, please use Stellar Data Recovery for Mac instead. If your (external or internal) hard drive not showing up Mac and you want to fix it, please read this page.
Please read this page if your external hard drive seems dead and you need to recover important data from it:
If you are stuck in finding ways to recover files from dead external hard drive efficiently, this passage will be very helpful.
Method 3: Run Troubleshooter
For USB device not recognized in Windows, there is a useful tool to help: Hardware and Device Troubleshooter.
How to run Hardware and Device Troubleshooter:
Method 4: Fix Device Driver Problems
You can open Device Manager to check and fix the issue.
Method 5: Reinstall USB Controllers
Also, you should open Device Manager using the above method or other ways you like. Then, finish the following steps:
Method 6: Enable Legacy USB Support
Sometimes, you may find your hard disk not detected in BIOS. This may be caused by the disabled Legacy USB Support.
How to enable USB support:
Note: the process will be a little bit different on different computer motherboards.
It’s not an easy task to recover data from a hard disk that is not detected in BIOS especially when the disk is an internal one. The good news is MiniTool Power Data Recovery bootable edition provides an easy way to recover data when the PC won’t start. As for how to recover data from undetected internal hard disk step by step, please read:
If you’re stuck in the data recovery from corrupted internal hard disk, the solutions and software provided here will be of great help.
Method 7: Install the Latest Windows Updates
This method has the same functionality as the Update driver.
If you find some files get lost after Windows Update, please use MiniTool Power Data Recovery to recover data at once.
Method 8: Disable USB Selective Suspend Setting
Method 9: Install the Latest Chipset Drivers for Motherboard
Format External Hard Drive MacMethod 10: Repair the System Built-in Drivers
Method 11: Run Anti-virus Program
If your PC is attacked by virus, unfortunately, any external hard drive connected to this PC will be affected. Ssl eq torrent mac. The virus may cause the external hard drive not showing issue. Please run anti-virus software to kill the virus and get Windows 10 to recognize your external hard drive.
RECOMMENDATION:
To recover data from virus infected external hard drive, you can try using MiniTool Power Data Recovery because of its excellent performance, high security, and simple operations. How to recover files after virus attack:
Usb Not Showing Up Mac
I feel glad to share solutions with users to help them recover files deleted by virus attack quickly and safely.
How to Fix: External Hard Disk Detected But Not Opening
There are also some people saying that their external hard drive could be detected by Windows, but can't be opened. The most direct reason is the file system problem.
When the file system of your hard drive is not supported by Windows, you won’t be able to access the drive. For instance, Windows gives no support for the ext4 file system (designed for Linux) and the HFS + file system (designed for Mac).
After clicking on the drive, you’ll be asked to format the disk before you can use it.
Actually, themost common causes are:
2 Methods for Solving External Hard Disk Detected But Not Opening
There are two useful methods for fixing the external hard drive detected but not opening error: run CHKDSK and format the drive.
Method 1: run CHKDSK.
Method 2: format the drive.
Click to see Format Partition Tutorial.
Conclusion
Though it may seem strange, it is not a rare problem that the external hard drive is not showing up/recognized/detected. There are many factors that could lead to this problem. When you find that your external hard drive is not showing up in your computer, please use the methods mentioned above to help your computer recognize the hard drive. You can also refer to this post to learn how to recover data from your external hard drive in different ways.
External Hard Drive Not Showing Up FAQ
What do I do if my external hard drive is not detected?
First of all, you should go to open the Disk Management tool on your computer. Then, browse all the drives in the list to check whether the target hard drive is displayed here. If the external hard drive is found, please format it properly to make it show up.
External Drive Mac Not Showing Up Windows 10
According to study, the USB drive could disappear due to a lot of reason. The root reason for causing that is the driver of USB is tool old, missing, or corrupted somehow. You’d better make use of the Device Manager to check the status of USB driver.
The reason why a hard drive is not recognized in computer BIOS is not so complex. Once the connection between hard drive and PC is incorrect or the data cable is damaged, you can’t find it in BIOS. The SATA cables can fall out of their connection easily.
Apple Usb Superdrive Windows 10
There are many factors to cause external hard drive disappear from the computer. So the corresponding solutions are diversified. For instance, you can change a USB Port, run the troubleshooter, or update the driver of the external hard drive to try to make it appear.
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