Occasionally, when you plug in any Seagate external hard drive to PC, it may not show up or be detected by your PC. Consequently, the disk itself and the folders and files saved on it become unapproachable and unluckily this is a common problem with Seagate drives. If you don't have any important data on the hard drive, you can just format it easily. However, if it contains lots of important data, how can you recover data from it? In this article, we'll tell you why is your Seagate external hard drive not showing up or detected. Then, we'll cover the methods to fix it as well. And what's important, we'll tell you how to recover data from the hard drive after making it work again.
- Why Is My Usb Hard Drive Not Recognized
- Why Is My Usb Hard Drive Not Recognized Connected
- Why Is My Usb Hard Drive Not Recognized Working
- Computer Will Not Recognize Usb
1Why Seagate External Hard Drive Not Showing Up or Detected?
In most cases, you can access the Seagate External Hard Drive through Windows File Explorer. However, there is a great possibility that the hard drive doesn't show up in the devices and drives list. Apart from that, the Seagate external hard drive might also not show up in Disk Management. The problem can be caused by one of the following reasons:
- Broken USB port or broken USB cable
- Unsupported File System
- Partition issues on the hard drive
- The hard drive driver is corrupted or outdated.
If the External Hard Drive if it is not recognized, showing up, detected, working or accessible even after plugging it to Windows 10/8/7, see this fix. However, when the same disk is connected through USB cable, the disk is not recognized by the system and no message or otherwise is generated by the system. The disk is connected via USB cable through conversion from ATA to USB.
In the following part, we'll talk about how to fix the Seagate external hard drive not showing up in the computers based on the above possibilities.
2Fix Seagate External Hard Drive Not Showing Up or Detected in Windows 10/8/7
Seagate external hard drive is always used to back up important data or transfer data between computers. So, it's essential to make it works fine all the time. The following are some solutions to solve 'Seagate external hard drive not showing up or detected'.
- Method 1: Try a Different USB Port or USB Cable
- Method 2: Initializing the External Hard Drive
- Method 3: Create a New Partition
- Method 4: Change or Assign Drive Letter
- Method 5: Reformat Hard Drive
- Adobe cc latest version number. Method 6: Update or Reinstall the Device Driver
Method 1: Try a Different USB Port or USB Cable
If your Seagate external hard drive is blinking but is not detected by your PC, then you can try to unplug it from the USB port and should plug it into a different USB port. Besides, you can reboot your PC and try to connect your Seagate external hard drive to the computer again. You can also connect it to a different computer or use a different USB cable. If this simple solution works then your problem is resolved. If not then move on to the other solutions offered here.
Method 2: Initializing the External Hard Drive
When you find the Seagate external hard drive is not showing up in your computer, the first place you should check is Disk Management. You can right click on the Windows button and choose 'Disk Management' from the list. Or press Windows button + R to bring out the dialog. Enter diskmgmt.msc to proceed. This will also open Disk Management.
You'll see the available hard drives which are connected and recognized by the computer. If you are attaching a brand new external hard drive to the computer for the first time, you'll see it here but it's not initialized. Follow the simple steps below to initialize the disk.
Step 1: Right click on the disk and select 'Initialize Disk'.
Step 2: Choose a proper partition style and click 'OK' to confirm it.
Method 3: Create a New Partition
If you see that your disk is simply unallocated, you only need to create a new partition for it. Here's how to do it.
Step 1: Right click on the unallocated disk and choose 'New Simple Volume' from the options.
Step 2: A 'New Simple Volume Wizard' will show up. Follow the wizard to specify the volume size and assign drive letter or path.
Once done, remove the Seagate external hard drive and connect it to the computer again. Then, you'll find that the disk is detected and showing up in the Windows File Explorer.
Method 4: Change or Assign Drive Letter
If the Seagate external hard drive does not have a drive letter or the drive letter conflicts with other disks, the hard drive won't show up in your computer. Under this circumstance, you need to assign or change the drive letter.
Step 1: Right click on your hard drive and select 'Change Drive Letter and Paths'.
Step 2: Select 'Add' option if your hard drive doesn't have a drive letter, and select 'Change' option if it already has one and you want to change it.
Step 3: Choose a letter for the drive and that's all.
Method 5: Reformat Hard Drive
As we have mentioned in the Part 1, the unsupported File System will cause the 'Seagate external hard drive not showing up' issue. If you find your hard drive is partitioned but still not show up in your computer, it is possible that it's partitioned with a different file system. For example, if you have formatted the hard drive with APFS File System on Mac, this problem will certainly happen when you connect the hard drive to Windows computers. To fix it, you need to reformat your Seagate external hard drive with NTFS File System or FAT32 File System.
Step 1: To do this, right click on the hard drive and select 'Format' option.
Step 2: Choose 'NTFS' or 'FAT32' from the File Sysetem.
Note: Reformat your Seagate external hard drive with new File System with erase all the data on it. If you can, please remember to back up your data before formatting. However, if you do not have the chance to back up the data, you can use a professional tool to recover the data after formatting.
Method 6: Update or Reinstall the Device Driver
Maybe your Windows has a driver problem with your device and by using the Device Manager you can check it. You can open Device Manager by pressing Win+R together to open the 'Run' dialog then enter devmgmt.msc. Next, Expand the Disk drives category and check for any devices with a yellow exclamation point next to them, right-click on its name and select 'Update Driver'. If it works then it's ok otherwise uninstall and then reinstall the driver. To uninstall the driver, click on Uninstall that will help you completely uninstall Drivers.
3Bonus: How to Recover Files from Formatted Seagate External Hard Drive?
Due to the 'Seagate external hard drive not showing up' issue, you might not be able to back up your data before initializing or reformatting the hard drive. Luckily, there are loads of powerful data recovery programs nowadays. One such program is iMyFone AnyRecover which can help you recover data from the formatted hard drive easily and quickly. Furthermore, it is compatible with all the versions of Windows. Together with the accessible interface, the software does not require any technical knowledge. You can do it by yourself without anyone's assistance.
Why Choose iMyFone AnyRecover?
It proves helpful to support 1000+ file types including documents, musics, images, audios, emails, archives and others.
Adobe reader pc windows 8. Based on the all-round scan and deep scan, it guarantees the highest recovery rate in the market.
After scaning, you can preview the data freely. And you can use the free version to recover 3 files for free.
By using the program, your data security is 100% ensured.
Simple Steps to Recover Data from Formatted Hard Drive:
Step 1: First of all launch AnyRecover software. Then select a disk under the 'External Removable Devices' tab.
Step 2: After selecting the location, hit 'Start' button to start scanning.
Step 3: The program will start scanning, and show you all the lost files in the list. You can select to preview them and click 'Recover' to get back your data.
Overall, it is not too difficult to fix Seagate external hard drive not showing up only if you take proper action. If you tried the above-mentioned solutions and the Seagate external hard drive still not detected or recognized the cause might be the hard drive itself. If you accidentally format your Seagate external hard drive, iMyFone AnyRecover can help you recover data from it.
Many users complained that their external hard drives are connected but not showing on computer or File Explorer the Windows 10/8/7. Some reported that the USB or external hard drive is not showing up on My Computer or File Explorer but showing in Disk Management. Others said that external hard drive shows in device manager but not disk management. To fix these external hard drive issues, this troubleshooting post will be helpful for you.
Case 1: External hard drive shows up in disk management but not file explorer
You may experience that your USB or external drive has been connected to the computer, but it is not showing in File Explorer or My Computer, but shows in Disk Management instead. Under this situation, it will be regarded as an unknown disk and shows the capacity to be 2048 GB in the Disk Management. To fix the problem, please try following methods.
Tip: If your external hard drive shows in device manager but not disk management, you can directly move to the case 2.
1. Assign a Drive Letter to the USB/Hard Drive
Sometimes, the drive might not have been assigned a drive letter by Windows so that USB or external hard drive cannot show on File Explorer but in Disk Management. In this case, you can try to assign a drive letter to the USB or external hard drive in Disk Management.
STEP 1. Navigate to 'Control Panel'> 'System and Security'> 'Administrative Tools”.
STEP 2. Choose 'Computer Management”. Provide an administrative passcode, if asked.
STEP 3. In Disk Management, find out the unlabeled hard drive and right-click on it to choose 'Change drive letter and paths..'
STEP 4. Click 'Add'> 'OK' to pick out the available drive letter.
STEP 5. If the drive letter does not show on the drive, check if the drive is offline. If it is, right-click the disk number and select Online. And then, follow the instructions again.
NOTE:
If you can't finish the operation in Disk Management, you are able to run 'cmd' to change or assign the drive letter.
- Open Command Prompt. (CMD) and type 'diskpart'.
- At the DISKPART prompt, enter 'list volume”. ( mark down the number of the simple volume whose drive letter you want to assign)
- At the DISKPART prompt, enter 'select volume n[volume's number]' (Select the volume whose drive letter you want to assign)
- At the DISKPART prompt, enter 'assign letter=N' (N stands for the drive letter you want to assign)
2. Make sure that the hard drive is enabled and online
Make sure the hard drive is enabled
If the drive has been disabled, the disk will be invisible in File Explorer. When the disk is disabled, follow the steps below to Enable it:
STEP 1. Press 'Windows'+ 'R' on the keyboard to activate run box.
STEP 2. Type 'devmgmt.msc' on the run box to open 'Device Manager”.
STEP 3. If a drive is disabled, the disk drive will be marked with a down arrow. Locate the hard drive you want to enable.
STEP 4. Right-click on it and choose 'Properties'> 'View'tab.
STEP 5. Click on 'Enable Device' button > 'OK”.
Why Is My Usb Hard Drive Not Recognized
STEP 6. After that, check if the down arrow is still there.
Make sure that the drive is online
Sometimes, an external hard drive connected but not showing because the drive is offline. To be detected by Windows, you can follow steps below to check the current status of the disk.
- Go to 'Control Panel'> 'System and Security'> 'Administrative Tools'.
- Choose 'Computer Management', and locate your disk in 'Disk Management'.
- Right-click on it and select 'Online'.
Why Is My Usb Hard Drive Not Recognized Connected
3. Update drivers for USB or external hard drive
When your USB/external drive does not show on file explorer on Windows 10/8/7, you can try to update its driver in Device Manager. As we know, an update is created to fix some glitches for the previous version so as to make USB or external drive showing on My computer again.
STEP 1. Press 'Windows'key + 'R'and enter 'devmgmt.msc' on the run box.
STEP 2. Open 'Device Manager'> Click the 'Scan for hardware changes' icon on the menu.
STEP 3. Right-click on the inaccessible USB/external hard drive and choose 'Update Driver Software..'.
STEP 4. After the update is finished, restart your PC and check if the device is accessible.
4. Recover data from hard drive that is not showing
When external hard drive issue occurs, an external hard drive is not showing files though they still exist. If any important data is in the USB/external hard drive when external hard drive shows up in Disk Management but not File Explorer, you can employ data recovery to retrieve your data before formatting it. Here we highly recommend you FonePaw Data Recovery which is capable of recovering data from USB/ external hard drive, supporting Window 10/8/7. To recover data from hard drive, you just need few simple steps.
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STEP 1. Run FonePaw Data Recovery, and then, select the file types you need.
STEP 2. Next, click on 'Scan' button after selecting your USB/external drive.
STEP 3. Select out the files you want to recover.
STEP 4. Finally, click on 'Recover' button to finish data recovery.
STEP 5. After that, you can keep on formatting your inaccessible USB/external hard drive.
Case 2: External hard drive shows up in Device Manager but not Disk Management or File Explorer
Unlike case 1, USB or external hard drive sometimes is invisible in File Explorer or Disk Management, but it can be detected in Device Manager, for example, an external HDD won't show up in explorer, but it shows in Device Manager. To fix the issue, several methods can be listed below.
1. Make sure the USB or external hard drive is available. If it is not showing up in Disk Management or File Explorer, you can try to plug it into other USB port of your computer. What's more, you can connect your external drive to other computers to check if it works.
2. Partition and format the external hard drive.
- Go to 'Computer Management”. > Right-click on black bar of the invisible drive to choose 'New Partition..'> Follow the instruction to finish the Partition.
- Right-click on the drive and select 'Format”.
3. Disable and re-enable the USB controller.
- Navigate to 'Device Manager”. > Find 'Unknown USB Device' and right-click on it. > Choose 'Uninstall”.
- After restarting your PC, enable the USB controller again.
Why Is My Usb Hard Drive Not Recognized Working
Computer Will Not Recognize Usb
Now, your issue - external hard drive not showing Windows 10/8/7 has been resolved. To manage the data on USB/external hard drive, read here: