- 5 Solutions to “Unable to Reset PC. A required drive partition is missing” Error in Windows.
- Run CHKDSK. First off, your computer disk may be very likely to suffer some errors, such as bad sectors.
- Run System File Checker (SFC)
- Change Active Partition.
- Run Bootrec.exe Tool.
- Restore to Third Party Tool/Service.
To format the primary hard drive, use the Windows 7 DVD. Some computers ship with a recovery partition that you can use to reset the hard drive to its factory condition. You can usually access this partition by pressing "F8" on the boot screen and selecting "Repair Your Computer" from the menu.
How to Recover a Lost Partition in Windows
- Download and run TestDisk.
- Select Create a new log file.
- Choose your hard drive from the list.
- Set your drive's type of partition table.
- Select Analyse.
- Select Quick Search.
- Highlight the broken or missing partition.
- Press A.
D drive has been formatted or deleted accidentally.In a few cases, the D drive is not missing but the drive letter missing. In that case, we can assign a drive letter to that partition marked as asterisk in Diskpart or Disk Management. There might be other possible reasons for D drive missing that are not listed.
Recover data from D drive after format using backup files
- Click on “Start” at the bottom left corner of the computer.
- Next, click on “Setting” and select “Update and Security”
- Now, look for “Backup” to the left of the screen and click on it.
- Under older backup, select “Go to Backup and Restore”
'A required drive partition is missing' usually prompts when you're trying to perform a system reset or install a fresh version of Windows 10/8/7. This error message may appear due to: The MBR (Master Boot Record) or BCD (Boot Configuration) has corrupted. There is something wrong with your computer disks.
Losing a disk partition equals to all partition data loss. EaseUS Data Recovery Wizard is able to recover data from deleted partition effortlessly. It can automatically detect and scan for the lost partition, then recover files from lost partition.
10 Best Free Partition Recovery Software 2020
- TestDisk.
- Orion File Recovery Software.
- DiskInternals Partition Recovery.
- Lazesoft Recovery Suite.
- Acronis Recovery Expert Wizard.
- MiniTool Partition Recovery.
- Active Partition Recovery.
- Disk Drill.
How do I merge partitions?
- Press Windows and X on the keyboard and select Disk Management from the list.
- Right-click drive D and select Delete Volume, disk space of D will be converted to Unallocated.
- Right-click drive C and select Extend Volume.
- Click Next in the pop-up Extend Volume Wizard window.
How to Unlock a Hard Drive
- Step 1: Run a disk check. Install the boot disk or USB drive, and power the computer on.
- Step 2: Run a system file check. Boot the computer from the disk or USB as you did in step one.
- Step 3: Complete a startup repair.
- Step 4: Try a system restore.
- Step 5: Refresh your PC.
To see all of your partitions, right-click the Start button and select Disk Management. When you look at the top half of the window, you might discover that these unlettered and possibly unwanted partitions appear to be empty. Now you really know it's wasted space!
Creating a new partition in Windows 7
- To open the Disk Management tool, click Start .
- To create unallocated space on the drive, right-click the drive you want to partition.
- Do not make any adjustments to the settings In the Shrink window.
- Right-click the new partition.
- The New Simple Volume Wizard displays.
msc” and press “Enter” key to access Disk Management. In Disk Management, locate the partition lack of drive letter and choose “Change drive letter and path…” . Then, click “Add” to assign a drive letter to the partition. After that, the missing partition will appear in File Explorer.
Go to Start / Control Panel / Administrative Tools / Computer Management / Disk Management and see if your D drive is listed there. If so, hover your mouse over the D drive icon until a text message appears and then copy down that message EXACT as it reads in the order presented and post it here.
How to Hide a Recovery Partition (or Any Disk) in Windows 10
- Right click the Start menu and select Disk Management.
- Locate the partition you'd like to hide and click to select it.
- Right-click the partition (or disk) and select Change Drive Letter and Paths from the list of options.
- Click the Remove button.
If you check a disk in Disk Management and it is marked as "Unknown, Not initialized", and it won't show in system. If your computer cannot recognized connected hard drive, there is a possibility that the disk's driver is outdated or not compatible with operating system. Disk is not enabled in bios or device manager.