D Drive Missing Windows 10
It looks like the M.2 drive is 128GB rather than 256 GB unless there is a hidden partition. Only 3% free space is not good, you want to leave a minimum 10% of SSD's free. Hopefully the D drive (Spinner) has a slightly loose connection. If you have any critical files on it, back them up somewhere just to be safe. Dec 25, 2018 Drive Letter Is Missing In Windows. Driver letter missing? I just upgraded to Windows 10. When I open This PC, my drive letters are missing from Windows Explorer. Now, what should we do when drive letter is missing in Windows? Let’s drive in. How to Fix a DVD or CD Drive Not Working or Missing in Windows 10 Use Windows Update to Fix Windows 10 DVD Drive Issues. Reinstall or Update Driver in Device Manager. Remove Virtual Drive Software. Virtual drive software, which is used to mount disc images (ISOs). Check Your BIOS/UEFI Settings.
Summary
If your hard drive disappeared or failed to show up in Windows 10/8/7, don't worry. This page will show you how to effectively fix hard drive disappeared error in Windows Explorer/Disk Management. If hard drive disappeared issue fixed but data lost, use EaseUS Data Recovery Wizard to recover lost data from the hard drive.
Hard drive disappeared after Windows 10 update
'Does anyone know how to make the disappeared hard drive to show up again in Windows 10? My computer received the latest Windows 10 update last night, and it automatically installed the update. The problem is that I could not see the second hard drive in File Explorer after the computer restarted. I rebooted the computer but the hard drive still disappeared. Is there a way that can help me to make the disappeared hard drive show up in Windows 10?'
When the hard drive disappeared on Windows computer, you'll not be able to visit and access the saved data. And this will result in data loss, storage space shrinking issue and other more problems. So what can you do when the hard drive disappeared on your PC? If you are facing such a problem, relax! Effective methods are available here to help now.
If it's SSD not showing up in Windows 10, go to the other page to find solutions. In addition, some of the linked page's solutions are also applicable to the HDD disappeared issue, like rescan, initialize, and check hard disk errors...
Quick fix hard drive disappeared issue in Windows 10
When hard drive failed to show up on Windows PC, you can try to connect your hard drive with a different USB port to see if it helps or not.
If not, you can also try to connect the hard drive to another computer to check if the issue replicates or not.
If the problem gets solved, you may need to change a new USB cable line or hard drive cable.
If the problem still exists, don't worry. Just follow the next offered methods to fix hard drive disappeared in Windows 10 error now.
Fix hard drive disappeared in File Explorer error
Dvd Drive Missing After Installing Windows 10
When you open File Explorer, and you cannot view the hard drive partition there, like D drive, E drive, and other data partitions, you can try the next two methods for help.
Method 1. Run hardware and device troubleshooter to fix hard drive disappeared issue
1. Press 'Windows + R' keys.
2. Type 'control' and press enter to open the control panel.
3. Type 'troubleshooting' in the control panel search box and open it.
4. Click 'view all' on the left pane.
5. Run the hardware and devices troubleshooter and follow the on-screen instructions.
Method 2. Perform partition recovery with EaseUS Partition Recovery
Windows update deletes a hard drive partition, or you accidentally perform 'Delete Volume...' in Disk Management, the hard drive will be in 'unallocated space' state. Windows 10 will not recognize a hard drive partition showing up as unallocated. You can create a new partition on the unallocated drive to make it show up again. Creating a new hard drive would help Windows system detects the drive as new, but the hard drive data is gone forever.
There are two ways to protect hard drive data from disappearing: [1] Directly perform a whole partition recovery instead of creating a new one; [2] Recover hard drive data after creating a new drive. Both ways are meant to rescue data on a disappeared hard hard drive storage, but the former method is more preferred. EaseUS Partition Recovery is able to recover the entire hard drive along with data on it.
Go to the product page and download EaseUS Partition Recovery, and follow the guide to show up a disappeared hard drive as well as data in Windows 10.
Step 1: Run EaseUS Partition Recovery on your PC.
Select the disk or device where you lost partition(s), click 'Scan' to continue.
Step 2: Wait for the scanning process to complete.
Let the program scan selected disk and find the lost partition(s).
Step 3: Preview and restore lost partition(s).
How To Open C Drive
Double-click on the partition which is marked as 'Lost' with 'Good' recoverability.
Preview the content of the lost partition. Click 'OK' and click 'Proceed' to start restoring the lost partition.
Step 4: Click 'Recover Now' to finish the partition recovery process.
Note: If the program warns you that there is a conflict, back up the listed partition with essential data to an external hard drive first. Then execute the final operation to restore your lost partition.
If you choose to create a new partition on unallocated space and need data recovery afterward, then choose EaseUS Data Recovery Wizard to recover hard drive data. Being different from Partition Recovery software, using Data Recovery Wizard won't help recover a disappeared hard drive but only data on it.
Fix hard drive disappeared/not showing up in Disk Management
If the hard drive disappeared or failed to show up in Disk Management, the next two steps can easily help you out.
Step 1. Update device drivers in Windows 10
1. Right-click on the Start button and select 'Device Manager'.
2. Expand one of the categories to find the name of your device, then right-click it, and select 'Update Driver'.
3. Select 'Search automatically for updated driver software'.
If Windows doesn't find a new driver, you can try looking for one on the device manufacturer's website and follow their instructions. Otherwise, you can try to reinstall the driver by doing like this:
1. Open Device Manager, right-click the name of the device and this time select 'Uninstall device'.
2. Restart your PC and Windows will attempt to reinstall the driver.
Step 2. Change drive letter of disappeared hard drive
1. Press 'Windows + R' keys to bring up the Run dialog.
2. Type'diskmgmt.msc' and press enter to open disk management.
3. The disappeared hard drive can be detected now, right-click on it and select 'change drive letter and paths'.
4. Click 'change' and assign a different drive letter.
5. Save the changes, restart the computer and check again.
On rare occasions, you may find that the Drive letter is missing from File Explorer following the installation of an Update. If you have experienced this issue on your Windows 10 PC, here’s a way to get past the problem.
A drive letter represents a single alphabetic character (typically through A-Z) that can be assigned to the following-
- Physical disk partition
- Floppy disk drive
- Removable device/ CD-ROM/ mapping network drive in the computer.
Drive letter missing in Windows 10
Generally, drive letter C: is assigned to the first disk partition where the running Windows is installed. So, if this fixed drive letter is missing from either Windows File Explorer or Disk Management, it can cause inconveniences or even makes the partition inaccessible. If C or D Drive letter is missing, then to fix this issue, you can:
- Manually Show Missing Drive Letters
- Ensure your drive has a drive letter assigned in Disk Management
- Assign the letter via a Registry tweak
- Update Disk Drives Driver
- Run Hardware Troubleshooter.
The above steps can help you to get the missing drive letter back.
1] Manually Show Missing Drive Letters
From the Start search, open Folder Options and click the ‘View’ tab.
Scroll down the list of options until the ‘Show drive letters’ option is seen. Simply check the box marked against this option.
Click ‘Apply’, then ‘OK’.
Now, go back to the ‘This PC’ window. Your drive letters should be visible.
2] Ensure drive has a drive letter assigned in Disk Management
In Disk Management, every drive is assigned a drive letter, but if it is missing, In Windows Disk Management, you can get it back.
There’s a function ‘Change Drive Letter and Paths’ that appears when you right-click menu of a partition (Volume). It helps you to-
- Add the drive letter
- Change the drive letter
- Remove the drive letter
If the last option, i.e., ‘Remove’ is selected and applied, the letter of the target drive will be removed and disappear in Disk Management. This can be one of the reasons for missing a drive letter.
So, to reverse this change, choose ‘Add’ to assign a letter to the selected drive. It is essential to assign the drive with the original letter – because, if not, then the programs relying on the original letter might not work as desired. If the original letter is taken by a new drive, change the letter of the new drive to another available letter and then allocate the released letter for the target drive.
3] Assign the letter via a Registry tweak
Launch Registry Editor and navigate to-
HKEY_LOCAL_MACHINESYSTEMMountedDevices
See if a device is shown as being mounted at the specific drive letter.
Next, right-click the drive letter that you want and choose “Rename” from the right-click menu to change the letter to any other unused letter.
4] Update Disk Drives Driver
From the WinX Menu, open Device Manager, expand Disk drives, right-click on your Hard Disk and select Update, to update the device driver.
5] Run Hardware Troubleshooter
Run the Hardware Troubleshooter from the Troubleshooters Page and see if it helps.
Hope something helped!
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