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If your drive ( including computer internal/external hard drive, USB drive, SD card, etc.) becomes unallocated suddenly, you don't need to worry about this. Way 1: Recover Unallocated Partition Windows 10/8/7 with MiniTool Partition Wizard In the following part, there are 2 excellent ways for you to get unallocated hard disk space back. Now, it's time to learn how to fix unallocated hard drive without losing data in Windows 10/8/7. Otherwise, the original data on the unallocated space will be overwritten. Tip: If your hard drive becomes unallocated, you should stop writing new data to the space, Meanwhile, please use a professional recovery tool to start the hard drive data recovery immediately.
Improper operation such as mistaken deletion, unplugging drive improperly from PC (Read more: Accidentally Deleted Recovery Partition? Solutions Are Here!). What makes your drive becomes unallocated? There are many reasons that can cause unallocated hard drive. Why Does Hard Drive/External Hard Drive/USB Flash Drive Become Unallocated? Or, you have to transfer all data on this unallocated space before creating partition or extending partition. However, what if this unallocated space contains massive important files? In this case, you should try other ways to fix unallocated hard drive space. To make use of unallocated space, you need to either create a new partition by using the space or expand an existing partition. This means that no programs can be written to the space. You cannot use this space without allocation. Unallocated space, sometimes called free space, is logical space on a hard drive that the operating system, e.g Windows, can write to. Can someone please help me to recover it? All of my data is in that partition. What Does It Mean When a Hard Drive Is Unallocated?įirst, let's see a true example: I accidentally deleted a partition that was not to be deleted when re-installing windows and as soon as realized I canceled the setup but the partitions are gone, now the disk is unallocated and I need to recover the lost partition. This post will show you how to effectively recover unallocated partition with data on it. Hard drive/external hard drive/USB drive becomes unallocated? Have you ever encountered this issue? What should you do if the unallocated partition contains some important data? Don't worry.
Hard Drive Suddenly Became "Unallocated".
Way 2: Fix Unallocated Hard Drive with MiniTool Power Data Recovery. Way 1: Recover Unallocated Partition Windows 10/8/7 with MiniTool Partition Wizard. Hard Drive Suddenly Became "Unallocated".